CN221009727U - Suspension device for multilayer cable bridge - Google Patents
Suspension device for multilayer cable bridge Download PDFInfo
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- CN221009727U CN221009727U CN202322880865.9U CN202322880865U CN221009727U CN 221009727 U CN221009727 U CN 221009727U CN 202322880865 U CN202322880865 U CN 202322880865U CN 221009727 U CN221009727 U CN 221009727U
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- rod
- transverse supporting
- supporting rod
- cable bridge
- suspension device
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- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 230000008093 supporting effect Effects 0.000 claims abstract description 43
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 238000013461 design Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a suspension device for a multi-layer cable bridge, which relates to the technical field of cable bridge suspension devices, and specifically comprises a U-shaped frame, wherein vertical support rods are vertically arranged at the bottoms of two ends of the U-shaped frame, and a plurality of transverse support rods are symmetrically arranged between the vertical support rods; the two ends of the transverse supporting rod are fixedly connected with second fixing seats, one side of each second fixing seat is fixedly connected with a guide block, one side of each vertical supporting rod is provided with a guide groove corresponding to each guide block, and each guide block is positioned in each guide groove; the transverse supporting rod is of a hollow design, two bearing seats are symmetrically arranged in the transverse supporting rod, and a bidirectional ball screw is arranged between the bearing seats. When the utility model is used, the integral bearing strength is improved, the disassembly and the assembly are convenient, and the utility model is beneficial to the follow-up maintenance work.
Description
Technical Field
The utility model relates to the technical field of cable bridge suspension devices, in particular to a suspension device for a multi-layer cable bridge.
Background
The cable bridge frame is composed of a bracket, a bracket arm, an installation accessory and the like, and can be independently erected in a building, and can also be laid on various building (architecture) and pipe gallery brackets.
In the prior art, after the multi-layer cable bridge frames are piled together, the whole weight and the volume of the multi-layer cable bridge frames are large, the load born by the supporting hanging frames during working can be increased correspondingly, and the load of a single supporting hanging frame needs to be shared, so that a plurality of supporting hanging frames are needed to be additionally arranged for assistance, and the follow-up disassembly, assembly, maintenance and overhaul work is not facilitated. In order to solve the problems, we propose a suspension device for a multi-layer cable bridge.
Disclosure of utility model
Aiming at the defects of inconvenient disassembly and assembly and difficult maintenance and overhaul of the existing cable bridge suspending device, the utility model provides the suspending device for the multi-layer cable bridge, which has the advantages of quick disassembly and assembly and convenient maintenance and overhaul and solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The suspension device for the multilayer cable bridge rack comprises a U-shaped frame, wherein vertical support rods are vertically arranged at the bottoms of two ends of the U-shaped frame, and a plurality of transverse support rods are symmetrically arranged between the vertical support rods;
The two ends of the transverse supporting rod are fixedly connected with second fixing seats, one side of each second fixing seat is fixedly connected with a guide block, one side of each vertical supporting rod is provided with a guide groove corresponding to each guide block, and each guide block is positioned in each guide groove;
The transverse supporting rod is of a hollow design, two bearing seats are symmetrically arranged in the transverse supporting rod, a bidirectional ball screw is arranged between the bearing seats, and the bidirectional ball screw penetrates through the outer parts of the bearing seats at the two ends respectively and is in spiral connection with a screw sleeve;
One end of the screw rod sleeve is fixedly connected with a clamping block, a clamping groove corresponding to the clamping block is formed in the inner wall of the guide groove, and one end of the clamping block penetrates into the clamping groove;
The two sides of the vertical support rod are respectively provided with an inclined support rod, and the bottoms of the inclined support rods are connected with the vertical support rod through bolts.
Optionally, the diagonal bracing includes the stiffener, the stiffener is U type design, the inside bar piece that is connected with that all rotates in stiffener both ends, bar piece one end runs through to the stiffener inside and fixed mounting has the connecting seat, and the connecting seat that is located the below is connected with perpendicular bracing piece through the bolt.
Optionally, be equipped with the worm wheel between the bearing frame, worm wheel fixed mounting is on two-way ball, worm wheel one side is equipped with the worm, the worm rotates with horizontal bracing piece inner wall both sides respectively and is connected, mesh mutually between worm and the worm wheel, the worm bottom runs through to horizontal bracing piece outside and fixedly connected with carousel.
Optionally, the horizontal bracing piece both ends top all is equipped with L template, and two L templates are mirror image setting, L template one side bottom is connected with the horizontal bracing piece through the bolt.
Optionally, the bottom of horizontal bracing piece both ends all is equipped with the set square, the set square is located between horizontal bracing piece and the second fixing base, the set square is connected with horizontal bracing piece, second fixing base respectively.
Optionally, the first fixing base of vertical support pole top fixedly connected with, first fixing base bottom is connected with the U type frame through the bolt.
Optionally, a plurality of sliders are symmetrically arranged on the outer surface of the screw rod sleeve, sliding grooves corresponding to the sliders are formed in the inner walls of the transverse supporting rods, and the sliders are located inside the sliding grooves.
Compared with the prior art, when the device is used, the reinforcing rod assembly is arranged, so that a triangular structure is formed between the reinforcing rod assembly and the vertical support rod and between the reinforcing rod assembly and the ceiling cross beam, and the triangular plate is matched, so that the integral bearing strength of the device is improved, the vertical support rod can be quickly assembled with the U-shaped frame through the connecting seat, the transverse support rod can drive the clamping blocks on the screw sleeves at the two ends of the transverse support rod to be inserted into the clamping grooves through the bidirectional ball screw to realize quick positioning and installation, and the device is convenient to assemble and disassemble and is favorable for later maintenance and overhaul work.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the internal structure of the transverse supporting rod of the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic view of the utility model in combination with a cable tray.
In the figure: 1. a U-shaped frame; 2. a vertical support rod; 3. a first fixing seat; 4. a transverse support rod; 5. an L-shaped plate; 6. the second fixing seat; 7. a triangle; 8. a guide block; 9. a guide groove; 10. a connecting seat; 11. a bi-directional ball screw; 12. a screw sleeve; 13. a slide block; 14. a chute; 15. a clamping block; 16. a clamping groove; 17. a worm wheel; 18. a worm; 19. a bearing seat; 20. a reinforcing rod; 21. a bar block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a multi-layer cable testing bridge is with linkage, includes U type frame 1, and perpendicular bracing piece 2 is all installed to U type frame 1 both ends bottom, and the symmetry is equipped with a plurality of horizontal bracing pieces 4 between the perpendicular bracing piece 2.
It should be noted that, as shown in fig. 4, after the installation of the plurality of transverse supporting rods 4 between the vertical supporting rods 2, the transverse supporting rods 4 can support the cable bridges, the cable bridges of the plurality of layers are not contacted with each other, and each layer of cable bridge has independent supporting pieces, so that the overall installation stability is high, and the cable bridge is attractive and elegant.
The two ends of the transverse supporting rod 4 are fixedly connected with second fixing seats 6, one side of each second fixing seat 6 is fixedly connected with a guide block 8, one side of each vertical supporting rod 2 is provided with a guide groove 9 corresponding to each guide block 8, and each guide block 8 is located inside each guide groove 9.
As shown in fig. 1, by arranging the guide blocks 8 and the guide grooves 9, the plurality of transverse support rods 4 between the vertical support rods 2 can slide to the corresponding height positions quickly, and the pushing of the cable bridge rack erection work is facilitated.
The transverse supporting rod 4 is of a hollow design, two bearing seats 19 are symmetrically arranged in the transverse supporting rod 4, a bidirectional ball screw 11 is arranged between the bearing seats 19, and the bidirectional ball screw 11 respectively penetrates through the outer parts of the bearing seats 19 at two ends and is in spiral connection with a screw sleeve 12.
As shown in fig. 2 and 3, by providing the bidirectional ball screw 11, the screw sleeves 12 at both ends thereof can be driven to extend or retract simultaneously.
One end of the screw sleeve 12 is fixedly connected with a clamping block 15, a clamping groove 16 corresponding to the clamping block 15 is formed in the inner wall of the guide groove 9, and one end of the clamping block 15 penetrates into the clamping groove 16.
As shown in fig. 3, by arranging the clamping blocks 15 and the clamping grooves 16, after the bidirectional ball screw 11 rotates to drive the clamping blocks 15 at one end of the screw sleeve 12 to enter the clamping grooves 16, the transverse support rod 4 assembly is firmly positioned between the vertical support rods 2, and at the moment, multiple layers of cable bridge frames can be orderly stacked layer by layer.
The two sides of the vertical support rod 2 are respectively provided with an inclined support rod, the bottoms of the inclined support rods are connected with the vertical support rod 2 through bolts, and a triangular structure is formed between the inclined support rods, the vertical support rod 2 and the ceiling cross beam, so that the overall bearing strength and the mounting stability of the device are further enhanced.
As shown in fig. 4, the diagonal brace comprises a reinforcing rod 20, the reinforcing rod 20 is of a U-shaped design, strip-shaped blocks 21 are rotatably connected inside two ends of the reinforcing rod 20, one end of each strip-shaped block 21 penetrates through the reinforcing rod 20 and is fixedly provided with a connecting seat 10, the connecting seats 10 located below are connected with the vertical brace 2 through bolts, the connecting seats 10 at two ends of the diagonal brace are respectively connected with the vertical brace 2 and a ceiling beam, and therefore the device structure is further stabilized from the side face of the vertical brace 2.
Further, a worm wheel 17 is arranged between the bearing seats 19, the worm wheel 17 is fixedly arranged on the bidirectional ball screw 11, a worm 18 is arranged on one side of the worm wheel 17, the worm 18 is respectively and rotatably connected with two sides of the inner wall of the transverse supporting rod 4, the worm 18 is meshed with the worm wheel 17, and the bottom end of the worm 18 penetrates through the outside of the transverse supporting rod 4 and is fixedly connected with a turntable.
As shown in fig. 2, the worm 18 drives the bidirectional ball screw 11 to rotate through the worm wheel 17, the bidirectional ball screw 11 drives the screw sleeves 12 at two ends of the bidirectional ball screw to extend outwards, and the clamping block 15 at one end of the screw sleeve 12 is inserted into the clamping groove 16, so that the transverse support rod 4 assembly can be quickly disassembled and assembled.
As shown in fig. 1, the tops of two ends of the transverse supporting rod 4 are provided with L-shaped plates 5, the two L-shaped plates 5 are mirror image, the bottoms of one sides of the L-shaped plates 5 are connected with the transverse supporting rod 4 through bolts, and the two sides of the cable bridge frame are limited respectively through the arrangement of the L-shaped plates 5, so that shaking generated in the working process is reduced.
As shown in fig. 3, the bottoms of the two ends of the transverse supporting rod 4 are respectively provided with a triangle 7, the triangle 7 is positioned between the transverse supporting rod 4 and the second fixing seat 6, the triangle 7 is respectively connected with the transverse supporting rod 4 and the second fixing seat 6, and the supporting strength of the transverse supporting rod 4 is enhanced by arranging the triangle 7, so that the stability of the structure is improved.
As shown in fig. 1, the top end of the vertical support rod 2 is fixedly connected with a first fixing seat 3, the bottom of the first fixing seat 3 is connected with the U-shaped frame 1 through bolts, and the vertical support rod 2 can be quickly assembled or separated from the U-shaped frame 1 through the first fixing seat 3, so that the disassembly is convenient.
Further, a plurality of sliding blocks 13 are symmetrically arranged on the outer surface of the screw sleeve 12, sliding grooves 14 corresponding to the sliding blocks 13 are formed in the inner wall of the transverse supporting rod 4, and the sliding blocks 13 are located in the sliding grooves 14.
As shown in fig. 3, by providing the slider 13 and the chute 14, on one hand, the screw sleeve 12 is kept stable and smooth in the sliding process, and on the other hand, the screw sleeve is limited, so that the screw sleeve 12 is prevented from being matched with the bidirectional ball screw 11 to be stably performed by the bidirectional ball screw 11 driving the screw sleeve 12 to synchronously rotate.
To sum up, this linkage for multilayer cable testing bridge, during the use, at first the staff passes through bolt fixed mounting with U type frame 1 on the ceiling crossbeam, then assembles vertical support pole 2, horizontal support pole 4 respectively, after the equipment, the cable testing bridge penetrates between vertical support pole 2 and erects, and horizontal support pole 4 carries out the bearing to the cable testing bridge again, and the dismouting is swift, and later maintenance is convenient, and diagonal support pole, set square 7's setting has strengthened the whole bearing intensity of device, and is better to cable testing bridge supporting effect.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-layer cable testing bridge is with linkage, includes U type frame (1), its characterized in that: the bottoms of the two ends of the U-shaped frame (1) are vertically provided with vertical support rods (2), and a plurality of transverse support rods (4) are symmetrically arranged between the vertical support rods (2);
the two ends of the transverse supporting rod (4) are fixedly connected with second fixing seats (6), one side of each second fixing seat (6) is fixedly connected with a guide block (8), one side of each vertical supporting rod (2) is provided with a guide groove (9) corresponding to each guide block (8), and each guide block (8) is positioned in each guide groove (9);
The transverse supporting rod (4) is of a hollow design, two bearing seats (19) are symmetrically arranged in the transverse supporting rod (4), a bidirectional ball screw (11) is arranged between the bearing seats (19), and the bidirectional ball screw (11) respectively penetrates through the outer parts of the bearing seats (19) at two ends and is spirally connected with a screw sleeve (12);
One end of the screw rod sleeve (12) is fixedly connected with a clamping block (15), a clamping groove (16) corresponding to the clamping block (15) is formed in the inner wall of the guide groove (9), and one end of the clamping block (15) penetrates into the clamping groove (16);
The two sides of the vertical support rod (2) are respectively provided with an inclined support rod, and the bottoms of the inclined support rods are connected with the vertical support rod (2) through bolts.
2. The suspension device for a multi-layered cable bridge according to claim 1, wherein: the diagonal bracing comprises a reinforcing rod (20), the reinforcing rod (20) is of a U-shaped design, strip-shaped blocks (21) are rotatably connected inside two ends of the reinforcing rod (20), one ends of the strip-shaped blocks (21) penetrate through the reinforcing rod (20) and are fixedly provided with connecting seats (10), and the connecting seats (10) located below are connected with the vertical supporting rods (2) through bolts.
3. The suspension device for a multi-layered cable bridge according to claim 1, wherein: be equipped with worm wheel (17) between bearing frame (19), worm wheel (17) fixed mounting is on two-way ball screw (11), worm wheel (17) one side is equipped with worm (18), worm (18) are connected with the rotation of horizontal bracing piece (4) inner wall both sides respectively, mesh between worm (18) and worm wheel (17), worm (18) bottom runs through outside to horizontal bracing piece (4) and fixedly connected with carousel.
4. The suspension device for a multi-layered cable bridge according to claim 1, wherein: the top at two ends of the transverse supporting rod (4) is provided with L-shaped plates (5), the two L-shaped plates (5) are mirror image settings, and one side bottom of the L-shaped plates (5) is connected with the transverse supporting rod (4) through bolts.
5. The suspension device for a multi-layered cable bridge according to claim 1, wherein: the bottom of each of two ends of the transverse supporting rod (4) is provided with a triangular plate (7), the triangular plates (7) are located between the transverse supporting rods (4) and the second fixing base (6), and the triangular plates (7) are respectively connected with the transverse supporting rods (4) and the second fixing base (6).
6. The suspension device for a multi-layered cable bridge according to claim 1, wherein: the top end of the vertical support rod (2) is fixedly connected with a first fixing seat (3), and the bottom of the first fixing seat (3) is connected with the U-shaped frame (1) through bolts.
7. The suspension device for a multi-layered cable bridge according to claim 1, wherein: the screw rod sleeve (12) is characterized in that a plurality of sliding blocks (13) are symmetrically arranged on the outer surface of the screw rod sleeve (12), sliding grooves (14) corresponding to the sliding blocks (13) are formed in the inner wall of the transverse supporting rod (4), and the sliding blocks (13) are located inside the sliding grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322880865.9U CN221009727U (en) | 2023-10-26 | 2023-10-26 | Suspension device for multilayer cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322880865.9U CN221009727U (en) | 2023-10-26 | 2023-10-26 | Suspension device for multilayer cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221009727U true CN221009727U (en) | 2024-05-24 |
Family
ID=91118855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322880865.9U Active CN221009727U (en) | 2023-10-26 | 2023-10-26 | Suspension device for multilayer cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221009727U (en) |
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2023
- 2023-10-26 CN CN202322880865.9U patent/CN221009727U/en active Active
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