CN214706972U - Combined type multilayer cable bridge - Google Patents
Combined type multilayer cable bridge Download PDFInfo
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- CN214706972U CN214706972U CN202120895151.3U CN202120895151U CN214706972U CN 214706972 U CN214706972 U CN 214706972U CN 202120895151 U CN202120895151 U CN 202120895151U CN 214706972 U CN214706972 U CN 214706972U
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Abstract
The utility model discloses a modular multilayer cable crane span structure, it relates to cable crane span structure technical field. The mounting rack is provided with an upper layer of bridge frame body and a lower layer of bridge frame body; the bridge frame body is arranged on the fixed shaft of the mounting frame in a penetrating way and is rotationally connected with the fixed shaft; the bridge frame body comprises a supporting plate and a protective plate, and the supporting plate is hinged with the protective plate; the supporting plate comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are hinged, the protecting plate comprises a first protecting plate and a second protecting plate, and the first protecting plate and the second protecting plate are hinged; the bottom of first backup pad is equipped with the fixed plate, and the fixed plate bottom is equipped with the stopper. The utility model has the advantages that: the multi-layer cable bridge structure is formed by combining the upper and lower multi-layer bridge bodies, and only one mounting frame is needed to be mounted when a large number of cables are arranged; the cable is convenient to lay; the bridge frame body can be folded, and the use is flexible; the second supporting plate can be folded again when being folded, so that the space is saved; the cable bridge can be correspondingly adjusted, and the application range is wider.
Description
Technical Field
The utility model relates to a cable crane span structure technical field, concretely relates to modular multilayer cable crane span structure.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected, or can be attached to various buildings and pipe rack supports and installed on the outdoor bridge frame outside the building, and all parts need to be galvanized.
Among the prior art, the cable crane span structure generally is the individual layer, can only carry out the individual layer to the cable and support and protect, and in the more building of cable utilization, a plurality of crane span structures need be installed to the cable, and the installation is troublesome, and the cable crane span structure generally is fixed, can not pack up when not using, and the cable is when placing, because the side protection shield is fixed, can only place from the top of cable crane span structure, places inconveniently, to the cable of different specifications, the cable crane span structure can not carry out corresponding regulation, and application range is limited.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a modular multilayer cable crane span structure, can solve among the prior art cable crane span structure and lead to the trouble of installation, cable crane span structure can not pack up, can not carry out corresponding regulation, cable to the cable of different specifications and place inconvenient problem for a plurality of cable crane span structures of individual layer, cable when more.
In order to solve the technical problem, the utility model adopts the technical scheme that: the bridge frame comprises a mounting frame, wherein a plurality of layers of bridge frame bodies are arranged on the mounting frame from top to bottom;
the mounting frame is of a C-shaped clamping groove structure, one end of the bridge frame body is arranged in the clamping groove of the mounting frame, a fixed shaft penetrates through the clamping groove of the mounting frame, a through hole is formed in one end of the bridge frame body, and the bridge frame body penetrates through the through hole on the fixed shaft and is rotatably connected with the fixed shaft;
the bridge frame body comprises a supporting plate and a protecting plate, the supporting plate is hinged with the protecting plate, one end of the supporting plate is connected with the fixed shaft, and the protecting plate is arranged at the other end of the supporting plate and is parallel to the mounting frame;
the supporting plate comprises a first supporting plate and a second supporting plate, the first supporting plate is connected with the fixed shaft, the first supporting plate is hinged with the second supporting plate, the protecting plate comprises a first protecting plate and a second protecting plate, the first protecting plate and the second protecting plate are hinged, and the second supporting plate is hinged with the first protecting plate;
the bottom of first backup pad is equipped with the fixed plate, the one end that the fixed plate bottom is close to the mounting bracket is equipped with the stopper.
Further, the fixed plate is of an obtuse triangle structure, a gap is reserved between one end of the bottom edge of the fixed plate installation limiting block and the first supporting plate, and one end of the limiting block abuts against the inner wall of the clamping groove of the mounting frame.
Further, in the plurality of layers of bridge bodies, the distance between adjacent bridge bodies is greater than the width of the first supporting plate.
Furthermore, a plurality of arc-shaped grooves are formed in the inner surfaces of the supporting plate and the protecting plate at intervals.
After adopting the structure, the utility model has the advantages that: the multi-layer cable bridge structure is formed by combining the upper and lower multi-layer bridge bodies, only one mounting frame is needed to be mounted when a large number of cables exist, and the mounting is simple and convenient;
the bridge body of the cable bridge is movably connected with the mounting frame, when the cable bridge is not used or the cable placed on the lower layer of bridge body is large in specification, the bridge body can be rotatably folded by taking the fixed shaft as a fulcrum, and when the supporting plate is folded, the second supporting plate can be folded again due to the limitation of the distance between the upper layer of bridge body and the lower layer of bridge body, so that the cable bridge can be smoothly folded, and the cable bridge is flexible to use;
the backup pad supports the cable, the protection shield is protected the side of cable, when the cable was placed, can place the protection shield for the level earlier rotatory, the completion back is placed to the cable, the protection shield truns into vertical direction again can, be convenient for lay of cable, if the specification of cable is great, can trun into the level with the first protection shield of protection shield and place, as the extension of backup pad, increase the width of backup pad, the second protection shield still vertical places and protects, to the cable of different specifications, the cable crane span structure can carry out corresponding regulation, application range is wider.
Drawings
Fig. 1 is a schematic structural view of a usage state of the present invention;
fig. 2 is a schematic structural view of another usage state of the present invention;
fig. 3 is the structure diagram of the supporting plate, the fixing plate and the limiting block of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, which is a schematic structural view when the bridging body is unfolded, the following technical solutions are adopted in this embodiment: including a mounting bracket 1, from top to bottom be equipped with several layers of crane span structure bodies on the mounting bracket 1, make up into multilayer cable crane span structure through upper and lower multilayer crane span structure body, the cable more time only need install a mounting bracket can, the simple installation.
The mounting bracket 1 is a C-shaped clamping groove structure, one end of the bridge frame body is arranged in a clamping groove of the mounting bracket 1, a fixing shaft 4 is arranged in the clamping groove of the mounting bracket 1 in a penetrating mode, a through hole 23 is formed in one end of the bridge frame body, the bridge frame body is arranged on the fixing shaft 4 in a penetrating mode through the through hole 23 and is connected with the fixing shaft 4 in a rotating mode, the bridge frame body can be folded or unfolded, and the use is more flexible.
The crane span structure body includes backup pad 2 and protection shield 3, backup pad 2 sets up with protection shield 3 is articulated, backup pad 2 supports the cable, the one end and the fixed axle 4 of backup pad 2 are connected, backup pad 3 locates backup pad 2's the other end and mounting bracket 1 parallel arrangement, 3 vertical settings of protection shield, carry out the side protection to the cable of placing on the crane span structure body, when the cable is placed, can place protection shield 3 rotation for the level earlier, the cable is placed and is accomplished the back, protection shield 3 truns into vertical direction again can, the laying of the cable of being convenient for.
The support plate 2 comprises a first support plate 21 and a second support plate 22, the first support plate 21 is connected with the fixed shaft 4, the first support plate 21 is hinged to the second support plate 22, the bridge body of the cable bridge is movably connected with the mounting frame 1, when the cable bridge is not used or the specification of a cable placed on the lower-layer bridge body is large, the bridge body can be rotatably folded by taking the fixed shaft 4 as a fulcrum, and when the support plate 2 is folded, due to the limitation of the distance between the upper-layer bridge body and the lower-layer bridge body, the second support plate 22 can be folded again, in the plurality of layers of bridge bodies, the distance between the adjacent bridge bodies is larger than the width of the first support plate 21, the smooth folding is ensured, and the structure schematic diagram when the one-layer bridge body is folded is shown in fig. 2.
As shown in fig. 3, the bottom of first backup pad 21 is equipped with fixed plate 5, the one end that is close to mounting bracket 1 in the bottom of fixed plate 5 is equipped with stopper 6, fixed plate 5 is obtuse triangle-shaped structure, triangle-shaped structure is compared the rectangle structure, more material saving, leave the space between the one end on the base of fixed plate 5 installation stopper 6 and first backup pad 21, it makes first backup pad 21 rotate smoothly to leave the space, the inner wall of the draw-in groove of mounting bracket 1 is supported to the one end of stopper 6, when the crane span structure body expandes to support the cable, the weight of cable pushes down backup pad 2 of crane span structure body, when backup pad 2 level sets up, stopper 6 that backup pad 2 below is fixed can support the inboard of mounting bracket 1, make backup pad 2 unable downwardly rotating again, backup pad 2 positions obtain injectedly.
The internal surface interval of backup pad 2 and protection shield 3 is equipped with several arc recess 7, and the cable bottom can be arranged in arc recess 7 when the cable is placed, places more stably.
The working principle is as follows: the mounting frame 1 is mounted on a wall body through bolts, an upper layer of bridge frame body and a lower layer of bridge frame body are arranged on the mounting frame 1, only one mounting frame 1 needs to be mounted when a plurality of cables are arranged, the mounting frame is simple and convenient to mount, when the cables are placed, the protection plates 3 are firstly rotated to be placed horizontally, the bottoms of the cables are placed in the arc-shaped grooves 7, after the cables are placed, the protection plates 3 are converted to be in the vertical direction, the cables are convenient to place, when the specifications of the cables are large, the first protection plates 31 of the protection plates 3 are converted to be placed horizontally to be used as extension parts of the supporting plates 2, the width of the supporting plates 2 is increased, the second protection plates 32 are still vertically placed to be protected, for the cables with different specifications, the cable bridge frame can be correspondingly adjusted, the bridge frame body of the cable bridge frame is movably connected with the mounting frame 1, when the cable is not used or the specifications of the cables placed on the lower layer of bridge frame body are large, the bridge frame body can be rotated and folded by taking the fixing shafts 4 as fulcrums, and when the supporting plate 2 is folded, the second supporting plate 22 can be folded again due to the limitation of the distance between the upper layer bridge frame body and the lower layer bridge frame body, so that the supporting plate can be smoothly folded, and is flexible to use.
In the specific embodiment, the multilayer cable bridge structure is formed by combining the upper and lower multilayer bridge bodies, only one mounting frame is needed to be mounted when a plurality of cables exist, and the mounting is simple and convenient; the bridge body of the cable bridge is movably connected with the mounting frame, when the cable bridge is not used or the cable placed on the lower layer of bridge body is large in specification, the bridge body can be folded, the cable bridge is flexible to use, and the second supporting plate can be folded again when the cable bridge is folded, so that the space is saved; the cable is laid conveniently, and to the cable of different specifications, the cable crane span structure can carry out corresponding regulation, and application range is wider.
The basic principles and 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 (4)
1. A modular multilayer cable testing bridge which characterized in that: the bridge frame comprises a mounting frame, wherein a plurality of layers of bridge frame bodies are arranged on the mounting frame from top to bottom;
the mounting frame is of a C-shaped clamping groove structure, one end of the bridge frame body is arranged in the clamping groove of the mounting frame, a fixed shaft penetrates through the clamping groove of the mounting frame, a through hole is formed in one end of the bridge frame body, and the bridge frame body penetrates through the through hole on the fixed shaft and is rotatably connected with the fixed shaft;
the bridge frame body comprises a supporting plate and a protecting plate, the supporting plate is hinged with the protecting plate, one end of the supporting plate is connected with the fixed shaft, and the protecting plate is arranged at the other end of the supporting plate and is parallel to the mounting frame;
the supporting plate comprises a first supporting plate and a second supporting plate, the first supporting plate is connected with the fixed shaft, the first supporting plate is hinged with the second supporting plate, the protecting plate comprises a first protecting plate and a second protecting plate, the first protecting plate and the second protecting plate are hinged, and the second supporting plate is hinged with the first protecting plate;
the bottom of first backup pad is equipped with the fixed plate, the one end that the fixed plate bottom is close to the mounting bracket is equipped with the stopper.
2. The modular multi-level cable tray of claim 1, wherein: the fixed plate is of an obtuse triangle structure, a gap is reserved between one end of the bottom edge of the fixed plate installation limiting block and the first supporting plate, and one end of the limiting block abuts against the inner wall of the clamping groove of the mounting frame.
3. The modular multi-level cable tray of claim 1, wherein: in the plurality of layers of bridge frame bodies, the distance between the adjacent bridge frame bodies is greater than the width of the first supporting plate.
4. The modular multi-level cable tray of claim 1, wherein: and a plurality of arc-shaped grooves are formed in the inner surfaces of the supporting plate and the protecting plate at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120895151.3U CN214706972U (en) | 2021-04-28 | 2021-04-28 | Combined type multilayer cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120895151.3U CN214706972U (en) | 2021-04-28 | 2021-04-28 | Combined type multilayer cable bridge |
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| Publication Number | Publication Date |
|---|---|
| CN214706972U true CN214706972U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120895151.3U Active CN214706972U (en) | 2021-04-28 | 2021-04-28 | Combined type multilayer cable bridge |
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| CN (1) | CN214706972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115000901A (en) * | 2022-05-30 | 2022-09-02 | 广东电网有限责任公司 | Foldable street code |
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2021
- 2021-04-28 CN CN202120895151.3U patent/CN214706972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115000901A (en) * | 2022-05-30 | 2022-09-02 | 广东电网有限责任公司 | Foldable street code |
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