CN220022201U - Step type cable bridge - Google Patents
Step type cable bridge Download PDFInfo
- Publication number
- CN220022201U CN220022201U CN202321434669.2U CN202321434669U CN220022201U CN 220022201 U CN220022201 U CN 220022201U CN 202321434669 U CN202321434669 U CN 202321434669U CN 220022201 U CN220022201 U CN 220022201U
- Authority
- CN
- China
- Prior art keywords
- frame
- plate
- slide
- side frame
- right angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The utility model provides a step type cable bridge, which comprises side frames, wherein two groups of side frames are arranged, a plurality of cross frames are arranged between the two groups of side frames in a step type, each cross frame comprises an inserting block and a sliding plate, the inner wall of the side frame on one side of each cross frame is rotationally connected with the inserting frame through a rotating shaft, the inner wall of the side frame on the other side of each cross frame is rotationally connected with a sliding plate through the rotating shaft, the sliding plates can be slidably inserted into the inserting frame, the inserting frame and the sliding plates can be conveniently rotationally separated and overlapped to be inserted through the hollow arrangement of the upper side and the lower side of each inserting frame, compared with the prior art, the distance between the two side frames can be adjusted through the inserting frame and the sliding plates, the stability of the inserting frame and the sliding plates can be kept when the inserting frame and the sliding plates are horizontally inserted through the action of a supporting component, the supporting component is matched to carry out bearing and buffering on laid cables, and when the cables are required to be maintained, the inserting frame and the sliding plates are opened, the internal cables are convenient for technicians to maintain the cables.
Description
Technical Field
The utility model relates to the technical field of cable bridges, in particular to a step type cable bridge.
Background
The cable bridge is divided into a groove type structure, a tray type structure, a step type structure, a grid type structure and the like, and comprises a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, can be additionally arranged on various building (construction) structures and pipe gallery brackets, has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, all parts are required to be galvanized, and is suitable for paving cables with larger general diameters, in particular for paving high-low voltage cables with large load. However, the traditional step type cable bridge consists of two U-shaped side plates and a plurality of ladder bars fixed between the two U-shaped side plates at intervals, two ends of each ladder bar are welded and fixed with the U-shaped side plates, the width of each ladder bar is not adjustable, and the laying requirements of cables with different sizes cannot be met.
Patent CN212695667U proposes a step cable bridge, through sliding the inner cylinder in the urceolus to changed the length of ladder shelves, realized the adjustable purpose of bridge width, satisfied the laying requirement of different sizes and quantity cables in the actual installation.
The technical scheme disclosed in the above patent document replaces the ladder block between the side plates with an inner cylinder and an outer cylinder which can stretch out and draw back and have fixed length, so as to realize the purpose of adjustable bridge width, but the common problems of the technology in the scheme and the existing step type cable bridge are as follows: the middle ladder keeps off the position and is not detachable, adopts welded mode usually, leads to the inside cable of crane span structure can very difficult when maintaining, needs to dismantle whole crane span structure, and maintenance efficiency is low.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a step type cable bridge frame so as to solve the problems in the background art, the structure is novel, the distance between the two side frames is adjustable through the inserting frame and the sliding plate, the stability of the inserting frame and the sliding plate can be kept when the inserting frame and the sliding plate are horizontally inserted under the action of the supporting component, the supporting and buffering components are matched to bear and buffer a laid cable, and when the cable needs to be maintained, the inserting frame and the sliding plate are opened to leak out an internal cable, so that the cable is convenient for a technician to maintain the cable.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a step cable testing bridge, includes the side frame, the side frame is equipped with two sets of, two sets of step-type installs a plurality of crossbearers between the side frame, the crossbearer includes inserted block and slide, the side frame inner wall of crossbearer one side is connected with the inserted frame through the pivot rotation, and the side frame inner wall of crossbearer opposite side is connected with the slide through the pivot rotation, inside the slide slidable inserts the inserted frame, the side frame bottom is equipped with opens or folds the supporting component who inserts frame and slide, the grafting department of slide and inserted frame is equipped with the buffer assembly who improves crossbearer bearing stability.
Furthermore, the upper surface and the lower surface of the inserting frame are hollow, and the sliding plate can slide along the inside of the inserting frame to adjust the length of the transverse frame.
Further, the supporting component comprises a right angle plate, the right angle plate is arranged at the bottom of the side frame, the position, corresponding to the inserting frame and the sliding plate, on the horizontal surface of the right angle plate is rotationally connected with a supporting telescopic column through a rotating shaft, and the top of the supporting telescopic column is rotationally connected with the inserting frame and the sliding plate through the rotating shaft.
Further, the side frame outer wall equidistance is fixed with the slide bar, and the vertical face of right-angle plate slides and cup joints on the slide bar, the vertical face intermediate position meshing grafting of right-angle plate has the screw rod, and the screw rod passes through the bearing and rotates to be installed on the side frame outer wall.
Further, the buffer assembly comprises a supporting plate, the bottom of the inserting end of the inserting frame and the bottom of the inserting end of the sliding plate are provided with the supporting plate, the bottom of the supporting plate is provided with two rows of spring telescopic rods in an equidistant rotating mode through a rotating shaft, the bottom of the spring telescopic rods on the same side is connected with a side plate in a rotating mode through the rotating shaft, and the side plate is fixed with the surface of the right angle plate through screws.
Further, the movable groove is formed in the two ends of the supporting plate, the clamping blocks are connected inside the movable groove in a sliding mode, and the clamping blocks are sleeved on the transverse frames at the front end and the rear end of the side frame.
Further, the bottom of the clamping block is rotationally connected with a connecting rod through a rotating shaft symmetrically, the bottom of the connecting rod is rotationally connected with an inserting rod through the rotating shaft, an inserting cylinder is fixed on the horizontal plane of the right angle plate, and the inserting rod can be inserted into the inserting cylinder in a sliding mode.
The utility model has the beneficial effects that: the utility model relates to a step type cable bridge, which comprises a side frame; a cross frame; inserting a frame; a slide plate; a support assembly; a screw; supporting the telescopic column; a slide bar; a right angle plate; a plug cylinder; a buffer assembly; a supporting plate; a clamping block; a moving groove; a connecting rod; a spring telescoping rod; a side plate; a rod;
1. this step cable testing bridge can realize the grafting locking of inserted bar and cartridge along the position of the sliding block of shifting chute, cooperates fixture block movable mounting buffer assembly's position, provides buffering and bearing stability to the junction of inserting frame and slide, conveniently dismantles and installs, can not influence the opening of inserting frame and slide.
2. The step type cable bridge supports the bottom of the transverse frame and provides a buffer effect through the matching of the bottom plate and the spring telescopic rod.
3. This step cable testing bridge can stimulate respectively under the effect of supporting the telescopic column and insert frame and slide and rotate downwards and open, spill the inside cable of testing bridge, when inserting frame and slide slip grafting, support through supporting the telescopic column, keep the level grafting of both.
4. The step type cable bridge frame can be conveniently separated from the rotation of the sliding plate and spliced in a superposition manner through the arrangement of the hollow upper side and the hollow lower side of the inserting frame.
5. This step cable testing bridge is for prior art, through inserting frame and slide to the interval of two side frames adjustable, under the effect through supporting component, when inserting frame and slide and keeping the level grafting, can keep both stability, cooperates buffer unit to carry out bearing and buffering to the cable of laying, when needing to maintain the cable, inserts frame and slide and opens, spills inside cable, makes things convenient for the technicians to maintain the cable.
Drawings
FIG. 1 is a schematic view of the overall structure of a step cable bridge of the present utility model;
FIG. 2 is a schematic view of a spreader mechanism of a step cable bridge according to the present utility model;
FIG. 3 is a schematic diagram showing a cross frame combining structure of a step cable tray according to the present utility model;
FIG. 4 is a schematic view of a buffer assembly of a step cable bridge of the present utility model;
in the figure: 1. a side frame; 2. a cross frame; 21. inserting a frame; 22. a slide plate; 3. a support assembly; 31. a screw; 32. supporting the telescopic column; 33. a slide bar; 34. a right angle plate; 341. a plug cylinder; 4. a buffer assembly; 41. a supporting plate; 42. a clamping block; 43. a moving groove; 44. a connecting rod; 45. a spring telescoping rod; 46. a side plate; 47. and a plunger.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a step cable testing bridge, includes side frame 1, side frame 1 is equipped with two sets of, two sets of step-like installation has a plurality of crossbearers 2 between the side frame 1, crossbearer 2 includes inserted block and slide 22, the side frame 1 inner wall of crossbearer 2 one side is connected with inserts frame 21 through the pivot rotation, and the side frame 1 inner wall of crossbearer 2 opposite side is connected with slide 22 through the pivot rotation, slide 22 slidable inserts inside inserting frame 21, side frame 1 bottom is equipped with opens or folds support assembly 3 of inserting frame 21 and slide 22, slide 22 and the grafting department of inserting frame 21 are equipped with the buffer assembly 4 that improves crossbearer 2 bearing stability, and during the use device, according to the inside position adjustment of slide 22 two side frames 1 of inserting frame 21, the stability when keeping the crossbearer 2 bearing cable through support assembly 3 and buffer assembly 4, will insert frame 21 and slide 22 open when the cable needs maintenance, the cable spills the maintenance.
In this embodiment, the upper and lower surfaces of the insertion frame 21 are hollow, and the sliding plate 22 can slide along the inside of the insertion frame 21 to adjust the length of the transverse frame 2, so that the insertion frame 21 and the sliding plate 22 can be conveniently separated and overlapped for insertion in a rotation manner through the hollow arrangement of the upper and lower sides of the insertion frame 21.
In this embodiment, the supporting component 3 includes the right angle plate 34, the side frame 1 bottom is equipped with the right angle plate 34, and the horizontal surface of right angle plate 34 corresponds on the position of inserting frame 21 and slide 22 and rotate through the pivot and be connected with the support telescopic column 32, the top of support telescopic column 32 rotates through pivot and inserting frame 21 and slide 22 and is connected, the side frame 1 outer wall equidistance is fixed with slide bar 33, and the vertical face sliding sleeve of right angle plate 34 connects on slide bar 33, the vertical face intermediate position meshing of right angle plate 34 has pegged graft screw 31, and screw 31 passes through the bearing rotation and install on the side frame 1 outer wall, rotates screw 31, and screw 31 drives right angle plate 34 and rotates down along slide bar 33 horizontal slip, can stimulate respectively under the effect of support telescopic column 32 and open, spills the internal cable, supports through support telescopic column 32 when inserting frame 21 and slide 22 sliding grafting, keeps both horizontal grafting.
In this embodiment, the buffer assembly 4 includes the layer board 41, insert frame 21 and slide 22's grafting end bottom and be equipped with layer board 41, and layer board 41 bottom is rotated through the pivot equidistance and is installed two rows of spring telescopic links 45, with one side the bottom of spring telescopic link 45 is rotated through the pivot and is connected with curb plate 46, and curb plate 46 passes through the screw fixation with right angle plate 34 surface, remove groove 43 has been seted up at layer board 41 both ends, and remove the inside sliding connection in groove 43 has fixture block 42, fixture block 42 cup joints on the crossbearer 2 at both ends around side frame 1 (insert frame 21 and slide 22's grafting end), supports and provides the cushioning effect to crossbearer 2 bottom through the cooperation of bottom plate and spring telescopic link 45.
In this embodiment, the bottom of the fixture block 42 is rotationally connected with the connecting rod 44 through the rotation of the rotation shaft, and the bottom of the connecting rod 44 is rotationally connected with the inserted link 47 through the rotation shaft, the insert cylinder 341 is fixed on the horizontal plane of the rectangular plate 34, and the inserted link 47 is slidably inserted into the insert cylinder 341, so that the position of the fixture block 42 sliding along the moving slot 43 can realize the insertion locking of the inserted link 47 and the insert cylinder 341, and the position of the buffer assembly 4 is movably mounted in cooperation with the fixture block 42, so that the buffer and bearing stability is provided for the joint of the insert frame 21 and the slide plate 22, the disassembly and the installation are convenient, and the opening of the insert frame 21 and the slide plate 22 cannot be affected.
When the device is used, the distance between the two side frames 1 is adjusted according to the position of the sliding plate 22 inserted into the inserting frame 21, different cables are applicable, when the inserting frame 21 and the sliding plate 22 are in sliding connection, the inserting frame 21 and the sliding plate 22 are supported by the supporting telescopic columns 32, the inserting frame and the sliding plate 22 are horizontally connected in a sliding mode, the inserting locking of the inserting rod 47 and the inserting cylinder 341 can be achieved along the position of the moving groove 43, the buffer assembly 4 is movably installed in cooperation with the clamping block 42, buffer and bearing stability are provided for the joint of the inserting frame 21 and the sliding plate 22, when the cables need to be maintained, the screw 31 is rotated, the screw 31 drives the rectangular plate 34 to horizontally slide along the sliding rods 33, the inserting frame 21 and the sliding plate 22 can be respectively pulled to downwards rotate and open under the action of the supporting telescopic columns 32, and the cables inside a bridge frame are leaked for maintenance.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a step cable testing bridge, includes side frame (1), its characterized in that: the utility model discloses a folding bicycle is characterized by comprising a side frame (1), a plurality of crossbearers (2) are installed to side frame (1), two sets of step between side frame (1), crossbearer (2) are including inserted block and slide (22), side frame (1) inner wall on one side of crossbearer (2) is rotated through the pivot and is connected with cartridge (21), and side frame (1) inner wall on opposite side of crossbearer (2) is rotated through the pivot and is connected with slide (22), inside slide (22) slidable inserts cartridge (21), side frame (1) bottom is equipped with and opens or fold supporting component (3) of cartridge (21) and slide (22), the grafting department of slide (22) and cartridge (21) is equipped with buffer component (4) that improves crossbearer (2) bearing stability.
2. The step cable tray according to claim 1, wherein: the upper surface and the lower surface of the inserting frame (21) are hollow, and the sliding plate (22) can slide along the inside of the inserting frame (21) to adjust the length of the transverse frame (2).
3. A step cable bridge according to claim 2, wherein: the support assembly (3) comprises a right angle plate (34), the right angle plate (34) is arranged at the bottom of the side frame (1), the position, corresponding to the inserting frame (21) and the sliding plate (22), on the horizontal surface of the right angle plate (34) is rotationally connected with a support telescopic column (32) through a rotating shaft, and the top of the support telescopic column (32) is rotationally connected with the inserting frame (21) and the sliding plate (22) through the rotating shaft.
4. A step cable bridge according to claim 3, wherein: the side frame (1) outer wall equidistance is fixed with slide bar (33), and the vertical face of right angle board (34) sliding sleeve connects on slide bar (33), the vertical face intermediate position meshing grafting of right angle board (34) has screw rod (31), and screw rod (31) are installed on side frame (1) outer wall through the bearing rotation.
5. The step cable tray according to claim 4, wherein: the buffer assembly (4) comprises a supporting plate (41), the bottom of the inserting end of the inserting frame (21) and the bottom of the inserting end of the sliding plate (22) are provided with the supporting plate (41), two rows of spring telescopic rods (45) are installed at the bottom of the supporting plate (41) in an equidistant rotation mode through a rotating shaft, a side plate (46) is connected to the bottom of the spring telescopic rods (45) on the same side in a rotation mode through the rotating shaft, and the side plate (46) is fixed to the surface of the right angle plate (34) through screws.
6. The step cable tray according to claim 5, wherein: the two ends of the supporting plate (41) are provided with moving grooves (43), clamping blocks (42) are connected inside the moving grooves (43) in a sliding mode, and the clamping blocks (42) are sleeved on the transverse frames (2) at the front end and the rear end of the side frame (1).
7. The step cable tray according to claim 6, wherein: the clamping block (42) bottom is connected with connecting rod (44) through pivot symmetry rotation, and connecting rod (44) bottom is connected with inserted bar (47) through pivot rotation, right angle plate (34) are fixed with on the horizontal plane and insert a section of thick bamboo (341), and inserted bar (47) slidable inserts inside inserting a section of thick bamboo (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434669.2U CN220022201U (en) | 2023-06-07 | 2023-06-07 | Step type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434669.2U CN220022201U (en) | 2023-06-07 | 2023-06-07 | Step type cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022201U true CN220022201U (en) | 2023-11-14 |
Family
ID=88669990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321434669.2U Active CN220022201U (en) | 2023-06-07 | 2023-06-07 | Step type cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022201U (en) |
-
2023
- 2023-06-07 CN CN202321434669.2U patent/CN220022201U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |