CN117810880B - Cable laying bridge for building power engineering - Google Patents
Cable laying bridge for building power engineering Download PDFInfo
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- CN117810880B CN117810880B CN202410233842.5A CN202410233842A CN117810880B CN 117810880 B CN117810880 B CN 117810880B CN 202410233842 A CN202410233842 A CN 202410233842A CN 117810880 B CN117810880 B CN 117810880B
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a cable laying bridge for building power engineering, which comprises a frame part, wherein the frame part comprises two side plates, a plurality of support rod assemblies are uniformly and horizontally fixedly connected between the lower parts of the two side plates, and a plurality of auxiliary laying assemblies are arranged at the positions, close to one side of each side plate, between the plurality of support rod assemblies. The auxiliary laying assembly is arranged on the inner side of the frame body part, when the cable is laid, the cable positioned on the outer side can contact the rubber roller when the cable is pulled, the original sliding friction is changed into rolling, and the situation that the cable on the outer side is worn is avoided; the auxiliary cable stacking component is additionally arranged at the frame body part, and the inserting plate is inserted into the notch after the cable is laid, so that the U-shaped bracket separates the multi-strand cables, the cables are separated, the situation that the multi-strand cables are too tightly attached is avoided, and heat dissipation is ensured; and the top cover assembly is added, and the baffle plate in the top cover assembly can prevent excessive dust from falling on the surface of the cable.
Description
Technical Field
The invention relates to the technical field of cable bridges, in particular to a cable laying bridge for building power engineering.
Background
The cable bridge frame is divided into a groove type structure, a tray type structure, a ladder frame type structure, a grid type structure and the like, and consists of a bracket, a bracket arm, an installation accessory and the like. The bridge frame in the building can be independently erected, can also be laid 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 the bridge frame is installed outside the building, wherein the step type cable bridge frame has the advantages of light weight, low cost, special shape, convenient installation, heat dissipation, good ventilation and the like, so that the step type bridge frame is generally adopted for power cables with larger diameters, the cables are mainly supported by using supporting rods, the top is generally not provided with a cover plate, and ventilation can be carried out up and down. For example, the patent of the utility model with the grant bulletin number of CN209344674U discloses a step bridge, which comprises a main body, clamping plates and ladder plates, wherein the clamping plates are respectively arranged on two sides of the main body, a connecting side plate is welded in the middle of each clamping plate, two screw holes are respectively arranged at two ends of each side plate, a shielding device is arranged in the middle of each left side plate, an alarm is arranged on the right side of each shielding device, a signal monitoring device is arranged on the right side of each alarm, a driving device is arranged on the inner side of each side plate in the middle of each clamping plate, a storage battery is connected on one side of each driving device, and the storage battery is arranged in each right side plate; however, the existing step bridge has the following drawbacks.
When the step-type bridge is used for laying cables, the cables are often required to be dragged at the inner side of the bridge, so that the cables at the two sides can generate sliding friction with the inner side of the bridge, the outer skin of the cables is easy to damage, and the larger friction force can also cause more effort for dragging the cables, so that the cables are inconvenient to lay; after the cables are laid, the cables are easy to squeeze and cling to each other in the bridge, and the heat dissipation capacity can be influenced due to the fact that the cables are too cling to each other; in addition, the step bridge is not provided with a top cover, so that a large amount of dust is easily accumulated on the surface of the cable.
For this reason we propose a cable-laying bridge for building power engineering to solve the above problems.
Disclosure of Invention
The invention aims to provide a cable laying bridge for building power engineering, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the cable laying bridge for the building power engineering comprises a frame body part, wherein the frame body part comprises two side plates, a plurality of support rod assemblies are uniformly and horizontally fixedly connected between the lower parts of the two side plates, a plurality of auxiliary laying assemblies are arranged at positions, which are close to one side of each other, between the plurality of support rod assemblies, the top surface of the frame body part is provided with a top cover assembly, and the end part of the frame body part is provided with a connecting structure;
The auxiliary laying assembly comprises a side frame, wherein one side of the side frame is rotationally connected with a rubber roller, the top end and the bottom end of one side of the side frame far away from the rubber roller are respectively and horizontally provided with two transverse sliding holes, the two transverse sliding holes are respectively and horizontally connected with two transverse sliding columns, the end parts of the two transverse sliding columns are fixedly connected to the side wall of the side plate, the transverse sliding columns are positioned at the outer side positions of the transverse sliding holes and are sleeved with springs, the transverse sliding columns are positioned at the two sides of one end in the transverse sliding holes and are fixedly connected with two limiting arc blocks, the side wall of the transverse sliding hole is provided with two limiting grooves, and the two limiting arc blocks are respectively and horizontally connected in the two limiting grooves in a sliding manner;
Two the curb plate top and bottom are close to one side each other and are gone up shelves strip and two shelves strips down of horizontal rigid coupling respectively, two notch are offered respectively to curb plate and shelves strip inside wall down near two connection structure positions, peg graft supplementary sign indicating number cable subassembly in the notch, supplementary sign indicating number cable subassembly is including the picture peg of grafting in notch department, picture peg top surface rigid coupling a plurality of U type brackets, picture peg bottom surface rigid coupling bottom plate, two the foundation ditch is offered to shelves strip bottom surface down, the bottom plate is pegged graft in the foundation ditch, four first screw thread through-holes are offered perpendicularly to bottom plate four corners punishment do not, four first screw thread holes are offered respectively to foundation ditch four corners department, first screw thread hole and first screw thread through-hole threaded connection fastening bolt.
Preferably, the top cover assembly comprises two vertical plates, the heights of the two vertical plates are different, the top ends of the two vertical plates are close to one side of each other and are respectively and horizontally fixedly connected with two baffle plates, and a plurality of cross bars are uniformly and fixedly connected between the two vertical plates and below the baffle plates.
Preferably, two grooves are respectively formed in the outer sides of the top surfaces of the side plates, the bottom ends of the two vertical plates are inserted into the grooves, and a plurality of dustproof nets are fixedly connected between the cross bars respectively.
Preferably, two riser both ends keep away from one side each other and respectively rigid coupling four end plates, the third through-hole is seted up to end plate bottom level, two the curb plate both ends are located the same horizontal position of third through-hole and offer four second through-holes, peg graft first bolt in second through-hole and the third through-hole, first bolt tip threaded connection first nut.
Preferably, two the curb plate bottom surface is close to two connection structure positions and fixedly connected two mounting bracket assemblies respectively, be provided with hoisting structure on the mounting bracket assembly.
Preferably, the mounting frame assembly comprises a transverse plate fixedly connected to the bottom surfaces of the two side plates, the bottom surfaces of two sides of the transverse plate are vertically fixedly connected with two side blocks, the top surfaces of two ends of the transverse plate are vertically fixedly connected with two first vertical plates, the bottom surface of the transverse plate is vertically fixedly connected with two threaded columns, and two fourth through holes are horizontally formed in the first vertical plates.
Preferably, the hoisting structure comprises a panel, two second risers are vertically fixedly connected at two ends of the panel respectively, the panel is inserted between two side stops, the panel contacts the bottom surface of the transverse plate, two second risers contact two first riser side walls respectively, two second riser tops are mutually far away from one side and are respectively horizontally fixedly connected with two supporting plates, the top surface of each supporting plate is fixedly connected with an upright post, the top surface of each upright post is fixedly connected with a pallet, the top surface of each pallet is fixedly connected with a square post, and the top ends of the square posts are slidably connected with an adjusting post.
Preferably, the sliding port is vertically formed in the bottom surface of the inner side of the adjusting column, the square column is connected in the sliding port in a sliding mode, the through groove is formed in one side of the adjusting column, the side wall fixedly connected with the sliding plate at the top end of the square column is connected in the through groove in a sliding mode, the square column is uniformly and horizontally provided with a plurality of positioning through holes, two guide sliding columns are respectively and horizontally fixedly connected with two sides of the bottom end of the adjusting column, two guide sliding columns are connected with a buckle plate in a sliding mode, the bottom end of the buckle plate is fixedly connected with a positioning plugboard in a horizontal mode, and the positioning plugboard is connected with any positioning through hole in a plugging mode.
Preferably, the buckle plate is horizontally provided with two guide sliding holes, the guide sliding holes are sleeved on the outer side of the guide sliding column in a sliding manner, two sixth through holes are formed in two sides of the top surface of the buckle plate, two studs are fixedly connected to the side wall of the adjusting column horizontally, the studs are in clearance fit on the inner side of the sixth through holes, a fourth nut is sleeved on the studs in a threaded manner, two fifth through holes are formed in the same vertical position of the two threaded columns on the panel, the bottom ends of the threaded columns penetrate through the fifth through holes and are in threaded sleeve connection with the fifth nut, a strip-shaped hole is formed in the position of the second vertical plate corresponding to the two fourth through holes, a second bolt is inserted in the end part of the strip-shaped hole and the fourth through hole, the end part of the second bolt is in threaded connection with the second nut, and the end part of the guide sliding column is fixedly connected with a limiting plate.
Preferably, the connection structure comprises two L-shaped plates, a plurality of transverse bars are horizontally fixedly connected between the bottom ends of the L-shaped plates, six seventh through holes are horizontally formed in the L-shaped plates, notches are formed in the ends of the outer side walls of the side plates and the lower retaining bars, the ends of the L-shaped plates are inserted into the notches, three first through holes are horizontally formed in the positions of the side plates, third bolts are horizontally inserted into the first through holes and the seventh through holes, the ends of the third bolts are in threaded connection with third nuts, the support rod assembly comprises a metal rod, two side walls of the metal rod are fixedly connected with the two side walls of the metal rod respectively, insulating heat conducting strips are fixedly embedded in the centers of the metal rod, and insulating heat conducting plates are fixedly connected with the top surfaces of the metal rod and the insulating heat conducting strips.
Compared with the prior art, the invention has the beneficial effects that:
The auxiliary laying assembly is arranged on the inner side of the frame body part, when the cable is laid, the cable positioned on the outer side can contact the rubber roller when the cable is pulled, the original sliding friction is changed into rolling, the situation that the cable on the outer side is worn is avoided, and the cable is smoother and more labor-saving when pulled; the auxiliary cable stacking component is additionally arranged at the frame body part, and the inserting plate is inserted into the notch after the cable is laid, so that the U-shaped bracket separates the multi-strand cables and supports the cables, the inserting plate is fixed by the fastening bolts, the cables are separated, the situation that the multi-strand cables are too tightly attached is avoided, and heat dissipation is ensured; and the top cover assembly is added, excessive dust can be prevented from falling on the surface of the cable by the baffle plates in the top cover assembly, and meanwhile, the two baffle plates are arranged up and down, so that the top surface of the frame body is not completely sealed, ventilation and heat dissipation can still be carried out, and the dust accumulation on the surface of the cable is avoided under the premise of ensuring ventilation and heat dissipation.
Drawings
FIG. 1 is a schematic diagram of a main structure of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of the explosive structure of the main body in the first and second embodiments of the present invention;
FIG. 3 is a schematic view showing the structure of the frame member in the first and second embodiments of the present invention;
FIG. 4 is a schematic view showing the structure of the top cover assembly according to the first and second embodiments of the present invention;
FIG. 5 is a schematic view showing the construction of an auxiliary paving assembly according to a first embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating the structure of an auxiliary cable assembly according to a first embodiment of the present invention;
FIG. 7 is a schematic view of a cut-away structure of a body of a second embodiment of the present invention;
FIG. 8 is a schematic view of a hoisting structure according to a second embodiment of the invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8A according to the present invention;
FIG. 10 is a schematic view showing the structure of a connecting structure according to a third embodiment of the present invention;
FIG. 11 is a schematic view of a third embodiment of a brace assembly according to the present invention;
fig. 12 is a schematic view of a mechanism for splicing two frame members to each other in a third embodiment of the present invention.
In the figure: 1. a frame member; 2. a top cover assembly; 3. a hoisting structure; 4. a connection structure; 11. a side plate; 12. a support rod assembly; 13. an auxiliary paving assembly; 14. an auxiliary cable stacking component; 15. a mounting bracket assembly; 16. a notch; 17. a groove; 18. a top stop bar; 19. a lower stop bar; 110. a first through hole; 111. a second through hole; 112. a notch; 113. a bottom groove; 114. a first threaded hole; 121. a metal rod; 122. insulating heat conducting strips; 123. an insulating heat-conducting plate; 131. a side frame; 132. a rubber roller; 133. a transverse sliding hole; 134. a cross slide column; 135. a spring; 136. a limit groove; 137. limiting arc blocks; 141. inserting plate; 142. a U-shaped bracket; 143. a bottom plate; 144. a first threaded through hole; 145. a fastening bolt; 151. a cross plate; 152. a first riser; 153. a side block; 154. a threaded column; 155. a fourth through hole; 21. a vertical plate; 22. a baffle; 23. a cross bar; 24. a dust screen; 25. an end plate; 26. a third through hole; 27. a first bolt; 28. a first nut; 31. a panel; 32. a second riser; 33. a support plate; 34. a column; 35. a support; 36. square columns; 37. an adjusting column; 38. a sliding port; 39. a through groove; 310. a slide plate; 311. positioning the through hole; 312. a buckle plate; 313. a guide strut; 314. a guide slide hole; 315. a limiting plate; 316. positioning the plugboard; 317. a stud; 318. a sixth through hole; 319. a fourth nut; 320. a bar-shaped hole; 321. a second bolt; 322. a second nut; 323. a fifth through hole; 324. a fifth nut; 41. an L-shaped plate; 42. a transverse bar; 43. a seventh through hole; 44. a third bolt; 45. and a third nut.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: referring to fig. 1-6, the present invention provides a technical solution: the cable laying bridge for the building power engineering comprises a frame body part 1, wherein the frame body part 1 comprises two side plates 11, a plurality of support rod assemblies 12 are uniformly and horizontally fixedly connected between the lower parts of the two side plates 11, a plurality of auxiliary laying assemblies 13 are arranged at positions, which are positioned between the plurality of support rod assemblies 12, on one side, of the two side plates 11, which are close to each other, a top cover assembly 2 is arranged on the top surface of the frame body part 1, and a connecting structure 4 is arranged at the end part of the frame body part 1;
The auxiliary laying assembly 13 comprises a side frame 131, one side of the side frame 131 is rotatably connected with a rubber roller 132, two horizontal sliding holes 133 are respectively formed in the top end and the bottom end of one side of the side frame 131 far away from the rubber roller 132, two horizontal sliding columns 134 are respectively and horizontally connected in the two horizontal sliding holes 133, the end parts of the two horizontal sliding columns 134 are fixedly connected to the side wall of the side plate 11, the horizontal sliding columns 134 are positioned at the outer side positions of the horizontal sliding holes 133 and are sleeved with springs 135, two limiting arc blocks 137 are fixedly connected to the two sides of one end of the horizontal sliding columns 134 in the horizontal sliding holes 133, two limiting grooves 136 are formed in the side wall of the horizontal sliding holes 133, the two limiting arc blocks 137 are respectively and horizontally connected in the two limiting grooves 136, when cables are laid, the cables positioned at the outer sides are contacted with the rubber roller 132, original sliding friction is changed into rolling, abrasion of the cables at the outer sides is avoided, and the cables are smoother and more labor-saving when being pulled;
Two upper baffle strips 18 and two lower baffle strips 19 are horizontally fixedly connected to the top end and the bottom end of the two side plates 11 respectively, two notches 112 are respectively formed in the positions, close to the two connecting structures 4, of the inner side walls of the side plates 11 and the lower baffle strips 19, an auxiliary code cable assembly 14 is inserted into the notches 112, the auxiliary code cable assembly 14 comprises an inserting plate 141 inserted into the notches 112, a plurality of U-shaped brackets 142 are fixedly connected to the top surface of the inserting plate 141, a bottom plate 143 is fixedly connected to the bottom surface of the inserting plate 141, a bottom groove 113 is formed in the bottom surface of the two lower baffle strips 19, the bottom plate 143 is inserted into the bottom groove 113, four first threaded through holes 144 are respectively formed in four corners of the bottom plate 143, four first threaded holes 114 and first threaded through holes 144 are respectively connected with fastening bolts 145 in a threaded manner, after the cable is laid, the inserting plate 141 is inserted into the notches 112, the U-shaped brackets 142 separate the cables and support the cables, the inserting plate 141 is fixed by the fastening bolts 145, the cables are prevented from being too tightly adhered to each other, and the heat dissipation condition of the cables is ensured.
Example 2: referring to fig. 2-4 and fig. 7-9, in a second embodiment of the present invention, based on the previous embodiment, the top cover assembly 2 includes two vertical plates 21, the heights of the two vertical plates 21 are different, two baffle plates 22 are horizontally fixedly connected to the sides of the top ends of the two vertical plates 21, which are close to each other, respectively, and a plurality of cross bars 23 are uniformly fixedly connected between the two vertical plates 21 below the baffle plates 22.
Two grooves 17 are respectively formed in the outer sides of the top surfaces of the two side plates 11, the bottom ends of the two vertical plates 21 are inserted into the grooves 17, a plurality of dustproof nets 24 are fixedly connected between a plurality of cross bars 23 respectively, different vertical plates 21 are adopted, so that the two baffle plates 22 are arranged up and down, the top surfaces of the frame bodies are not completely sealed, ventilation and heat dissipation can still be carried out, excessive dust is prevented from falling from the top, and dust accumulation at the cable positions is avoided.
Four end plates 25 are fixedly connected to two sides, away from each other, of the two vertical plates 21 respectively, a third through hole 26 is horizontally formed in the bottom end of each end plate 25, four second through holes 111 are formed in the same horizontal position of the third through holes 26 in two ends of the two side plates 11, first bolts 27 are inserted into the second through holes 111 and the third through holes 26, the end portions of the first bolts 27 are connected with first nuts 28 in a threaded mode, and the top cover assembly 2 is fixed to the top of the frame body part 1 through the first bolts 27.
Two mounting bracket assemblies 15 are fixedly connected to the bottom surfaces of the two side plates 11 near the two connecting structures 4 respectively, and hoisting structures 3 are arranged on the mounting bracket assemblies 15.
The mounting frame assembly 15 comprises a transverse plate 151 fixedly connected to the bottom surfaces of the two side plates 11, two side blocks 153 are vertically fixedly connected to the bottom surfaces of two sides of the transverse plate 151, two first vertical plates 152 are vertically fixedly connected to the top surfaces of two ends of the transverse plate 151, two threaded columns 154 are vertically fixedly connected to the bottom surfaces of the transverse plate 151, two fourth through holes 155 are horizontally formed in the first vertical plates 152, and the lifting structure 3 is fixed to the bottom surface of the mounting frame assembly 15 through the threaded columns 154.
The hoisting structure 3 comprises a panel 31, two second vertical plates 32 are respectively and vertically fixedly connected at two ends of the panel 31, the panel 31 is inserted between two side baffles 153, the panel 31 is contacted with the bottom surface of a transverse plate 151, the two second vertical plates 32 are respectively contacted with the side walls of two first vertical plates 152, the top ends of the two second vertical plates 32 are mutually far away from one side and respectively and horizontally fixedly connected with two supporting plates 33, the top surfaces of the supporting plates 33 are fixedly connected with upright posts 34, the top surfaces of the upright posts 34 are fixedly connected with a supporting platform 35, the top surfaces of the supporting platforms 35 are fixedly connected with square posts 36, and the top ends of the square posts 36 are slidably connected with adjusting posts 37.
The sliding port 38 is vertically formed in the bottom surface of the inner side of the adjusting column 37, the square column 36 is slidably inserted in the sliding port 38, the through groove 39 is formed in one side of the adjusting column 37, the side wall of the top end of the square column 36 is fixedly connected with the sliding plate 310, the sliding plate 310 is slidably connected in the through groove 39, the square column 36 is uniformly and horizontally provided with a plurality of positioning through holes 311, two sides of the bottom end of the adjusting column 37 are respectively and horizontally fixedly connected with two guide sliding columns 313, the two guide sliding columns 313 are slidably connected with the pinch plates 312, the bottom ends of the pinch plates 312 are horizontally fixedly connected with the positioning plugplates 316, the positioning plugplates 316 are inserted into any one positioning through hole 311, the height position of the top end of the adjusting column 37 can be changed by inserting different positioning through holes 311, and then the mounting height of the frame body part 1 is adjusted, and the installation requirements are met.
The buckle plate 312 is horizontally provided with two guide sliding holes 314, the guide sliding holes 314 are slidably sleeved on the outer side of the guide sliding column 313, two sixth through holes 318 are formed in two sides of the top surface of the buckle plate 312, the side wall of the adjusting column 37 is horizontally fixedly connected with two studs 317, the studs 317 are in clearance fit with the inner side of the sixth through holes 318, the studs 317 are in threaded sleeve connection with a fourth nut 319, when the height of the adjusting column 37 needs to be adjusted by fixing the buckle plate 312 through the fourth nut 319, the fourth nut 319 is unscrewed, the buckle plate 312 is pulled outwards to enable the positioning inserting plate 316 to leave the positioning through holes 311, then the corresponding positioning through holes 311 are selected for insertion connection, the fourth nut 319 is screwed to fix the buckle plate 312, two fifth through holes 323 are formed in the same vertical position of the two threaded columns 154 on the panel 31, the bottom ends of the threaded columns 154 penetrate through the fifth through holes 323 and are in threaded sleeve connection with the fifth nuts 324, the second vertical plates 32 are correspondingly provided with strip-shaped holes 320, the ends of the strip-shaped holes 320 and the fourth through holes 155 are internally inserted with second bolts 321, the ends of the second bolts 321 are in threaded connection with the second nuts 322, and the ends of the guide columns 313 are fixedly connected with the limiting plates 315.
Example 3: referring to fig. 10-12, in a third embodiment of the present invention, based on the two embodiments, the connecting structure 4 includes two L-shaped plates 41, a plurality of transverse bars 42 are horizontally and fixedly connected between bottom ends of the two L-shaped plates 41, six seventh through holes 43 are horizontally formed on the L-shaped plates 41, notches 16 are formed on outer side wall ends of the side plates 11 and the lower stop bars 19, ends of the L-shaped plates 41 are inserted into the notches 16, three first through holes 110 are horizontally formed on the side plates 11 at the notches 16, third bolts 44 are horizontally inserted into the first through holes 110 and the seventh through holes 43, ends of the third bolts 44 are in threaded connection with third nuts 45, the two frame members 1 are connected through the connecting structure 4, the support bar assembly 12 includes metal bars 121, two ends of the metal bars 121 are fixedly connected with side walls of the two side plates 11, centers of the metal bars 121 are fixedly embedded with insulating heat conducting bars 122, the metal bars 121 and top surfaces of the insulating heat conducting bars 122 are fixedly connected with insulating heat conducting plates 123, and the heat conducting performance of the support bar assembly 12 is improved.
Example 4: referring to fig. 1 to 12, in a fourth embodiment of the present invention, based on the three embodiments, when the present invention is installed, a plurality of frame components 1 are combined with each other by using a connection structure 4, the connection structure 4 is fixed by using a third bolt 44, then a hoisting structure 3 is fixed on a mounting frame assembly 15, the height of the hoisting structure 3 is adjusted according to construction requirements, the hoisting structure 3 is installed on the top of a construction site, then a cable is placed into the frame component 1, the cable is dragged for laying, after the laying is completed, a top cover assembly 2 is covered and fixed by using a first bolt 27, finally an auxiliary cable assembly 14 is inserted and fixed, a plurality of cables are separated, and if necessary, a part of cables are fixed with a support rod assembly 12 by using a cable clamp; the auxiliary laying assembly 13 is arranged on the inner side of the frame body part 1, when a cable is laid, the cable positioned on the outer side contacts the rubber roller 132 when the cable is pulled, the original sliding friction is changed into rolling, the situation that the cable on the outer side is worn is avoided, and the cable is smoother and more labor-saving when pulled; the auxiliary cable stacking component 14 is additionally arranged at the position of the frame body component 1, and after the cable is laid, the inserting plate 141 is inserted into the notch 112, so that the U-shaped bracket 142 separates a plurality of cables and supports the cables, the inserting plate 141 is fixed by the fastening bolts 145, the cables are separated, the situation that the plurality of cables are too tightly attached is avoided, and heat dissipation is ensured; and the top cover assembly 2 is added, excessive dust can be prevented from falling on the surface of the cable by the baffle plates 22 in the top cover assembly 2, meanwhile, the two baffle plates 22 are arranged up and down, the top surface of the frame body is not completely sealed, ventilation and heat dissipation can still be carried out, and the dust accumulation on the surface of the cable is avoided on the premise of ensuring ventilation and heat dissipation.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cable laying crane span structure for building power engineering, includes support body part (1), its characterized in that:
the frame body component (1) comprises two side plates (11), a plurality of support rod assemblies (12) are uniformly and horizontally fixedly connected between the lower parts of the two side plates (11), a plurality of auxiliary laying assemblies (13) are arranged at positions, close to one side of each side plate (11), between the plurality of support rod assemblies (12), the top surface of the frame body component (1) is provided with a top cover assembly (2), and the end part of the frame body component (1) is provided with a connecting structure (4);
The auxiliary laying assembly (13) comprises a side frame (131), one side of the side frame (131) is rotationally connected with a rubber roller (132), two transverse sliding holes (133) are respectively formed in the top end and the bottom end of one side of the side frame (131) far away from the rubber roller (132), two transverse sliding columns (134) are respectively and horizontally connected in a sliding mode in the transverse sliding holes (133), the end portions of the two transverse sliding columns (134) are fixedly connected to the side walls of the side plates (11), the transverse sliding columns (134) are located at the outer side positions of the transverse sliding holes (133) and are sleeved with springs (135), the transverse sliding columns (134) are located at the two sides of one inner end of the transverse sliding holes (133) and are fixedly connected with two limiting arc blocks (137), two limiting grooves (136) are formed in the side walls of the transverse sliding holes (133), and the two limiting arc blocks (137) are respectively and horizontally connected in the two limiting grooves (136) in a sliding mode.
Two upper baffle strips (18) and two lower baffle strips (19) are horizontally fixedly connected to one sides, close to each other, of the top ends and the bottom ends of the side plates (11), two notch (112) are respectively formed in the positions, close to two connecting structures (4), of the inner side walls of the side plates (11) and the lower baffle strips (19), an auxiliary cable assembly (14) is inserted into the notch (112), the auxiliary cable assembly (14) comprises an inserting plate (141) inserted into the notch (112), the top surfaces of the inserting plate (141) are fixedly connected with a plurality of U-shaped brackets (142), the bottom surfaces of the inserting plate (141) are fixedly connected with a bottom plate (143), bottom grooves (113) are formed in the bottom surfaces of the two lower baffle strips (19), four first threaded through holes (144) are respectively and vertically formed in four corners of the bottom plate (143), and four first threaded holes (114) and first threaded through holes (144) are respectively formed in four corners of the bottom plate (113), and the first threaded through holes (114) are in threaded connection with fastening bolts (145);
Two mounting frame components (15) are fixedly connected to the bottom surfaces of the two side plates (11) close to the two connecting structures (4) respectively, and hoisting structures (3) are arranged on the mounting frame components (15);
The mounting frame assembly (15) comprises a transverse plate (151) fixedly connected to the bottom surfaces of the two side plates (11), two side baffles (153) are vertically fixedly connected to the bottom surfaces of two sides of the transverse plate (151), two first vertical plates (152) are vertically fixedly connected to the top surfaces of two ends of the transverse plate (151), two threaded columns (154) are vertically fixedly connected to the bottom surfaces of the transverse plate (151), and two fourth through holes (155) are horizontally formed in the first vertical plates (152);
The hoisting structure (3) comprises a panel (31), two second vertical plates (32) are vertically fixedly connected at two ends of the panel (31), the panel (31) is inserted between two side baffles (153), the panel (31) is contacted with the bottom surface of a transverse plate (151), two second vertical plates (32) are respectively contacted with the side walls of two first vertical plates (152), two support plates (33) are horizontally fixedly connected at the sides, far away from each other, of the top ends of the second vertical plates (32), an upright post (34) is fixedly connected to the top surface of the support plate (33), a supporting platform (35) is fixedly connected to the top surface of the upright post (34), a square post (36) is fixedly connected to the top surface of the supporting platform (35), and the top ends of the square posts (36) are slidably connected with an adjusting post (37);
The sliding opening (38) is vertically formed in the bottom surface of the inner side of the adjusting column (37), the square column (36) is connected in the sliding opening (38) in a sliding manner, a through groove (39) is formed in one side of the adjusting column (37), a sliding plate (310) is fixedly connected to the side wall of the top end of the square column (36), the sliding plate (310) is connected in the through groove (39) in a sliding manner, a plurality of positioning through holes (311) are uniformly and horizontally formed in the square column (36), two guide sliding columns (313) are respectively and horizontally fixedly connected to two sides of the bottom end of the adjusting column (37), two guide sliding columns (313) are connected with a buckle plate (312) in a sliding manner, a positioning inserting plate (316) is fixedly connected to the bottom end of the buckle plate (312) in a horizontal manner, and any positioning through hole (311) is connected in a plugging manner;
Two guide slide holes (314) are horizontally formed in the buckle plate (312), the guide slide holes (314) are sleeved on the outer side of the guide slide column (313) in a sliding mode, two sixth through holes (318) are formed in two sides of the top surface of the buckle plate (312), two studs (317) are fixedly connected to the side wall of the adjusting column (37) horizontally, the studs (317) are in clearance fit with the inner side of the sixth through holes (318), a fourth nut (319) is sleeved on the studs (317) in a threaded mode, two fifth through holes (323) are formed in the panel (31) at the same vertical position, the bottom ends of the threaded columns (154) penetrate through the fifth through holes (323) and are sleeved with fifth nuts (324) in a threaded mode, the second vertical plates (32) are correspondingly provided with strip-shaped holes (320) in the positions of the two fourth through holes (155), second bolts (321) are connected to the end portions of the second studs (321) in a threaded mode, and the end portions of the second bolts (321) are fixedly connected with the second nuts (322), and the end portions of the guide slide columns (313) are fixedly connected to the limiting plates (315).
2. The cable laying bridge for construction power engineering according to claim 1, wherein: the top cover assembly (2) comprises two vertical plates (21), the heights of the two vertical plates (21) are different, the top ends of the two vertical plates (21) are close to one side of each other, two baffle plates (22) are respectively and horizontally fixedly connected, and a plurality of cross bars (23) are uniformly and fixedly connected between the two vertical plates (21) and below the baffle plates (22).
3. The cable laying bridge for construction power engineering according to claim 2, wherein: two grooves (17) are respectively formed in the outer sides of the top surfaces of the two side plates (11), the bottom ends of the two vertical plates (21) are inserted into the grooves (17), and a plurality of dustproof nets (24) are fixedly connected between the cross bars (23) respectively.
4. A cable laying bridge for construction power engineering according to claim 3, wherein: two riser (21) both ends keep away from one side each other and respectively rigid coupling four end plates (25), third through-hole (26) are seted up to end plate (25) bottom level, two curb plate (11) both ends are located third through-hole (26) same horizontal position and set up four second through-holes (111), first bolt (27) are inserted in second through-hole (111) and third through-hole (26), first nut (28) of first bolt (27) tip threaded connection.
5. The cable laying bridge for construction power engineering according to claim 1, wherein: the connecting structure (4) comprises two L-shaped plates (41), two the bottom ends of the L-shaped plates (41) are horizontally fixedly connected with a plurality of transverse rib rods (42), six seventh through holes (43) are horizontally formed in the L-shaped plates (41), notches (16) are formed in the outer side wall ends of the side plates (11) and the lower retaining strips (19), the ends of the L-shaped plates (41) are inserted into the notches (16), three first through holes (110) are horizontally formed in the positions of the notches (16) of the side plates (11), third bolts (44) are horizontally inserted into the first through holes (110) and the seventh through holes (43), third nuts (45) are connected with the end portions of the third bolts in a threaded mode, the support rod assembly (12) comprises metal rods (121), two side walls of the two side plates (11) are fixedly connected with each other, the centers of the metal rods (121) are fixedly embedded with insulating heat conducting strips (122), and the top surfaces of the metal rods (121) and the insulating heat conducting strips (122) are fixedly connected with insulating heat conducting plates (123).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410233842.5A CN117810880B (en) | 2024-03-01 | 2024-03-01 | Cable laying bridge for building power engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410233842.5A CN117810880B (en) | 2024-03-01 | 2024-03-01 | Cable laying bridge for building power engineering |
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| CN117810880B true CN117810880B (en) | 2024-05-07 |
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| CN207200181U (en) * | 2017-09-27 | 2018-04-06 | 重庆飞泉物资有限公司 | A kind of fire-type crane span structure |
| CN216436719U (en) * | 2021-12-15 | 2022-05-03 | 郑州航空港兴港电力有限公司 | Cable laying bridge frame for power engineering |
| CN216981411U (en) * | 2021-12-30 | 2022-07-15 | 湖北荆开电气有限公司 | Cable testing bridge with buffering shock-absorbing function |
| CN217334915U (en) * | 2022-02-16 | 2022-08-30 | 镇江市蒙缘电气有限公司 | Suspension type cable bridge |
| CN116316342A (en) * | 2023-05-22 | 2023-06-23 | 国网山东省电力公司诸城市供电公司 | Mounting structure of indoor power supply circuit |
| CN219716515U (en) * | 2023-05-16 | 2023-09-19 | 南京流湾科技有限公司 | Protective structure of machine-mounted wire |
| CN220107490U (en) * | 2023-07-03 | 2023-11-28 | 威克瑞线缆有限公司 | Wire slot structure for power cable |
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2024
- 2024-03-01 CN CN202410233842.5A patent/CN117810880B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207200181U (en) * | 2017-09-27 | 2018-04-06 | 重庆飞泉物资有限公司 | A kind of fire-type crane span structure |
| CN216436719U (en) * | 2021-12-15 | 2022-05-03 | 郑州航空港兴港电力有限公司 | Cable laying bridge frame for power engineering |
| CN216981411U (en) * | 2021-12-30 | 2022-07-15 | 湖北荆开电气有限公司 | Cable testing bridge with buffering shock-absorbing function |
| CN217334915U (en) * | 2022-02-16 | 2022-08-30 | 镇江市蒙缘电气有限公司 | Suspension type cable bridge |
| CN219716515U (en) * | 2023-05-16 | 2023-09-19 | 南京流湾科技有限公司 | Protective structure of machine-mounted wire |
| CN116316342A (en) * | 2023-05-22 | 2023-06-23 | 国网山东省电力公司诸城市供电公司 | Mounting structure of indoor power supply circuit |
| CN220107490U (en) * | 2023-07-03 | 2023-11-28 | 威克瑞线缆有限公司 | Wire slot structure for power cable |
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| Publication number | Publication date |
|---|---|
| CN117810880A (en) | 2024-04-02 |
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