CN115425595B - Hot galvanizing bridge frame with good protection performance - Google Patents
Hot galvanizing bridge frame with good protection performance Download PDFInfo
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- CN115425595B CN115425595B CN202211259474.9A CN202211259474A CN115425595B CN 115425595 B CN115425595 B CN 115425595B CN 202211259474 A CN202211259474 A CN 202211259474A CN 115425595 B CN115425595 B CN 115425595B
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- motor
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- 238000005246 galvanizing Methods 0.000 title claims abstract description 18
- 210000005056 cell body Anatomy 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005491 wire drawing Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000007654 immersion Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012466 permeate Substances 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
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a hot galvanizing bridge frame with good protection performance, which comprises the following components: cell body and top cap, the cell body sets up to U-shaped structure, and the symmetry is provided with the hangers on the cell body upper end outer wall, and the top cap both ends are provided with the fixture block of U-shaped structure, and two fixture block opening directions are close to each other and respectively with the hangers lock, and the top cap is from centre to both sides slant setting down, has seted up the water conservancy diversion hole on the cell body diapire, cell body diapire upper surface slope sets up and the slant of trend direction is directed downwards to the water conservancy diversion hole. The invention aims to provide a hot galvanizing bridge frame with good protection performance so as to avoid corrosion to cables in the bridge frame caused by long-term immersion of rainwater.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to a hot galvanizing bridge with good protection.
Background
The bridge is mainly used for erecting and installing cables, is used for supporting and protecting the cables, is convenient for arranging the cables, and needs to be galvanized on the surface of the bridge in order to improve the corrosion resistance of the bridge. When the bridge is used, the bridge structure is simpler to install and maintain, and comprises only a U-shaped groove body at the bottom and a horizontal cover plate at the upper part, and the cover plate is directly inserted into the groove body in a sliding manner when the bridge is used, but in areas with more rainwater at the south and the like, the structure cannot effectively prevent the rainwater from entering the groove body, meanwhile, due to the reasons of industrial pollution and the like, the acidity of part of the rainwater is higher, the cable is easy to corrode after long-term soaking, and therefore, a hot galvanizing bridge with good protection is required to be designed so as to avoid the corrosion of the cable in the bridge caused by long-term soaking of the rainwater.
Disclosure of Invention
The invention provides a hot galvanizing bridge frame with good protection performance, which is used for avoiding corrosion to cables in the bridge frame caused by long-term immersion of rainwater.
Therefore, the technical scheme is that the hot galvanizing bridge frame with good protection performance comprises: cell body and top cap, the cell body sets up to U-shaped structure, and the symmetry is provided with the hangers on the cell body upper end outer wall, and the top cap both ends are provided with the fixture block of U-shaped structure, and two fixture block opening directions are close to each other and respectively with the hangers lock, and the top cap is from centre to both sides slant setting down, has seted up the water conservancy diversion hole on the cell body diapire, cell body diapire upper surface slope sets up and the slant of trend direction is directed downwards to the water conservancy diversion hole.
Preferably, the two side walls of the tank body are provided with vent holes.
Preferably, the top cover is made of elastic metal.
Preferably, the connecting section comprises an inner pipe and an outer pipe, the inner pipe and the outer pipe are fixedly connected through connecting strips, the groove body and the top cover end are inserted between the inner pipe and the outer pipe, the groove body is attached to the outer wall of the top cover and the inner wall of the outer pipe, and the groove body is attached to the inner wall of the inner pipe and the outer wall of the top cover.
Preferably, still be provided with the receipts line subassembly in the cell body, receive line subassembly includes: the wire drawing device comprises a first motor, a first wire rod and a second wire rod, wherein the first motor is fixedly arranged on the bottom wall of a groove body, a first sleeve is rotationally arranged on an output shaft of the first motor, the first sleeve is fixedly provided with the first wire rod, the first wire rod is fixedly connected with the bottom wall of the groove body, wire coiling wheels are rotationally arranged at two ends of the first wire rod, a second wire rod is fixedly arranged on the output shaft of the first motor, wire coiling wheels are rotationally arranged at two ends of the second wire rod, and a drawing module for drawing a cable is further arranged at two sides of the first motor.
Preferably, slip rings are symmetrically arranged on two sides of the first motor, the axis of each slip ring is horizontally arranged, the slip rings are rotationally connected with the bottom wall of the groove body, and the section of each slip ring is circular.
Preferably, the first connecting rod is fixedly arranged at two ends of the first wire rod, the first connecting rod is of an L-shaped structure, a first convex column is rotatably arranged between the first connecting rod and the first wire rod, the wire take-up wheel is fixedly arranged on the first convex column, and the first connecting rod and the first convex column are also arranged at two ends of the second wire rod.
Preferably, the side wall of the take-up pulley is a cambered surface, and the opening of the cambered surface faces to one side far away from the axis of the first convex column.
Preferably, the pulling module includes: the driving gear is fixedly arranged on the output shaft of the first motor, the sliding rack is arranged on the bottom wall of the groove body in a sliding mode and meshed with the driving gear, and a clamping jaw is arranged at one end, away from the first motor, of the sliding rack.
Preferably, the clamping jaw comprises: the device comprises a second connecting rod, a driving sliding rod, a supporting plate and a clamping main plate, wherein the second connecting rod is fixedly arranged at the front end of a sliding rack, the clamping main plate is arranged on the second connecting rod in a sliding mode and perpendicular to the second connecting rod, the supporting plate is arranged on the second connecting rod in a sliding mode and located between the clamping main plate and the sliding rack, a thrust spring is fixedly arranged between the supporting plate and the clamping main plate, the supporting plate is fixedly connected with the bottom wall of a groove body, two third connecting rods are symmetrically arranged on the side wall of the clamping main plate, the third connecting rods are arranged to be of an L-shaped structure, the driving sliding rod is arranged between the two third connecting rods, the driving sliding rod is fixedly arranged at the front end of the second connecting rod and perpendicular to the second connecting rod, an abutting block is fixedly arranged on the side wall of the clamping main plate, the driving sliding rod can be abutted to the abutting block when moving along with the second connecting rod, two second sleeves are slidably arranged on the driving sliding rod, two fourth connecting rods parallel to the driving sliding rod are arranged on the front end of the third connecting rod, a fifth connecting rod and a sixth connecting rod are hinged to the second sleeve, the fifth connecting rod is hinged to the sixth connecting rod is hinged to the fourth connecting rod, the fifth connecting rod is hinged to the sixth connecting rod, and the fifth connecting rod is fixedly connected to the fourth connecting rod, and the eighth connecting rod is fixedly connected to the eighth connecting rod.
Preferably, the tank body is further provided with a wire arranging component, and the wire arranging component includes: the first spacing and the second spacing, first spacing level sets up in the cell body and both ends pass through spacing slider and cell body lateral wall sliding connection, the second spacing sets up in first spacing top, and rotates on the second spacing and be provided with fastening bolt, fastening bolt and first spacing threaded connection, arc reason wire casing has been seted up respectively on the surface that first spacing and second spacing are close to each other.
The working principle and the beneficial technical effects of the utility model are as follows: when the bridge is used, the hanging lugs are arranged on the outer wall of the groove body and are directly buckled with the hanging lugs through the top cover through the clamping blocks, and the hanging lugs are protruded towards two sides, meanwhile, the clamping blocks are of a U-shaped structure, so that rainwater cannot enter from the buckling parts after buckling, the sealing performance is better compared with that of a traditional sliding plug-in structure, the entering of rainwater is avoided, meanwhile, the top cover is obliquely arranged to enable rainwater to flow conveniently, the rainwater is prevented from gathering on the top cover, and the protection performance is improved while the installation simplicity of the bridge is guaranteed; further, through setting up the cell body diapire upper surface into the slope structure, set up the water conservancy diversion hole simultaneously, even have a small amount of rainwater to get into in the cell body also can discharge rapidly, avoid the rainwater to soak and cause the damage to the cable, and the diapire upper surface sets up to the slope and the lower surface still keeps the level and still does not influence its installation yet.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of a hot dip galvanized bridge structure with good protection in an embodiment of the invention;
FIG. 2 is a schematic diagram of a connecting section in a hot dip galvanized bridge with good protection in an embodiment of the invention;
fig. 3 is a schematic structural diagram of a wire-rewinding assembly in a hot galvanizing bridge, which is good in protection in the embodiment of the invention;
fig. 4 is a schematic diagram II of a wire winding assembly in a hot galvanizing bridge with good protection in the embodiment of the invention;
Fig. 5 is a schematic diagram of a structure of a clamping jaw in a hot dip galvanized bridge with good protection in an embodiment of the invention;
Fig. 6 is a schematic structural diagram of a wire management assembly in a hot dip galvanized bridge with good protection according to an embodiment of the invention.
The labels in the figures are as follows: 1. a tank body; 11. hanging lugs; 12. a deflector aperture; 13. a vent hole; 2. a top cover; 21. a clamping block; 3. a connection section; 31. an inner tube; 32. an outer tube; 33. a connecting strip; 4. a wire winding assembly; 41. a first motor; 42. a first wire rod; 43. a second wire rod; 44. a first sleeve; 45. a wire winding wheel; 46. a slip ring; 47. a first link; 48. a first post; 5. a pulling module; 51. a drive gear; 52. sliding racks; 6. a clamping jaw; 601. a second link; 602. driving a slide bar; 603. a support plate; 604. clamping the main board; 605. a thrust spring; 606. a third link; 607. an abutment block; 608. a second sleeve; 609. a fourth link; 610. a fifth link; 611. a sixth link; 612. clamping blocks; 7. a wire arranging assembly; 71. a first limit bar; 72. the second limit bar; 73. a limit sliding block; 74. a fastening bolt; 75. wire arranging grooves.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The embodiment of the invention provides a hot galvanizing bridge with good protection performance, which is shown in fig. 1 and 2 and comprises the following steps: cell body 1 and top cap 2, cell body 1 sets up to U-shaped structure, and the symmetry is provided with hangers 11 on the outer wall of cell body 1 upper end, and top cap 2 both ends are provided with the fixture block 21 of U-shaped structure, and two fixture block 21 opening directions are close to each other and respectively with hangers 11 lock, and top cap 2 is from centre to both sides slant setting down, has seted up water conservancy diversion hole 12 on the cell body 1 diapire, cell body 1 diapire upper surface slope sets up and the slant of trend direction is downwardly directed water conservancy diversion hole 12.
The technical scheme has the working principle and beneficial technical effects that: when the bridge is used, the hanging lugs 11 are arranged on the outer wall of the groove body 1, the top cover 2 is directly buckled with the hanging lugs 11 through the clamping blocks 21, and the hanging lugs 11 are protruded towards two sides, meanwhile, the clamping blocks 21 are of a U-shaped structure, so that rainwater cannot enter from buckling parts after buckling, the sealing performance is better compared with that of a traditional sliding plug-in structure, the entering of rainwater is avoided, meanwhile, the top cover 2 is obliquely arranged to facilitate the rainwater to flow, the rainwater is prevented from gathering on the top cover 2, and the protection performance is improved while the installation simplicity of the bridge is ensured; further, through setting up the diapire upper surface of cell body 1 into the slope structure, set up water conservancy diversion hole 12 simultaneously, even have a small amount of rainwater to get into in the cell body 1 also can discharge rapidly, avoid the rainwater to soak and cause the damage to the cable, and the diapire upper surface sets up to the slope and the lower surface still keeps the level and still does not influence its installation yet.
In one embodiment, the two side walls of the tank body 1 are provided with ventilation holes 13.
The technical scheme has the working principle and beneficial technical effects that: through seting up ventilation hole 13 on cell body 1 both sides wall, can be convenient for ventilate with the external world in cell body 1 to dispel the heat, avoid generating heat when cable laying more and influence the use, simultaneously, ventilation hole 13 sets up on cell body 1 lateral wall, and hangers 11 and fixture block 21 are located ventilation hole 13 top directly this moment, can play the shielding effect, avoid the rainwater to drench in cell body 1 from ventilation hole 13.
In one embodiment, the top cover 2 is made of elastic metal.
The technical scheme has the working principle and beneficial technical effects that: when specifically using, top cap 2 and cell body 1 all set up to galvanize metal material to can strengthen its corrosion resistance, simultaneously, be elastic metal material through setting up top cap 2, because top cap 2 sets up to the structure of falling V font, consequently fixture block 21 can laminate with hangers 11 better after top cap 2 and cell body 1 lock, thereby further strengthen its protectiveness.
In one embodiment, the connecting section 3 further comprises a connecting section 3, the connecting section 3 comprises an inner pipe 31 and an outer pipe 32, the inner pipe 31 and the outer pipe 32 are fixedly connected through a connecting strip 33, the ends of the groove body 1 and the top cover 2 are inserted between the inner pipe 31 and the outer pipe 32, the outer wall of the groove body 1 and the top cover 2 are attached to the inner wall of the outer pipe 32, and the inner wall of the groove body 1 and the top cover 2 are attached to the outer wall of the inner pipe 31.
The technical scheme has the working principle and beneficial technical effects that: through setting up link 3, when the crane span structure is erect, two sections of crane span structures are direct inserts respectively from the both ends of link 3, and inner tube 31 and outer tube 32 are fixed from inside and outside both sides respectively, simultaneously, because the cladding of outer tube 32 in the outside has also avoided the rainwater to permeate from the seam crossing, strengthens barrier propterty when keeping erect convenient, when in actual use, can use the bolt to consolidate the connection between link 3 and cell body 1 and the top cap 2.
In one embodiment, as shown in fig. 3-5, a wire winding assembly 4 is further disposed in the tank 1, and the wire winding assembly 4 includes: the device comprises a first motor 41, a first wire rod 42 and a second wire rod 43, wherein the first motor 41 is fixedly arranged on the bottom wall of the tank body 1, a first sleeve 44 is rotationally arranged on an output shaft of the first motor 41, the first wire rod 42 is fixedly arranged on the first sleeve 44, the first wire rod 42 is fixedly connected with the bottom wall of the tank body 1, wire collecting wheels 45 are rotationally arranged at two ends of the first wire rod 42, the second wire rod 43 is fixedly arranged on the output shaft of the first motor 41, wire collecting wheels 45 are rotationally arranged at two ends of the second wire rod 43, and a traction module 5 for drawing a cable is also arranged at two sides of the first motor 41;
The pulling module 5 comprises: the driving gear 51 is fixedly arranged on the output shaft of the first motor 41, the sliding rack 52 is slidably arranged on the bottom wall of the groove body 1 and meshed with the driving gear 51, and a clamping jaw 6 is arranged at one end, far away from the first motor 41, of the sliding rack 52;
The clamping jaw 6 comprises: the clamping main board 604 is fixedly arranged at the front end of the sliding rack 52, the clamping main board 604 is arranged on the second connecting rod 601 in a sliding mode and perpendicular to the second connecting rod 601, the supporting board 603 is arranged on the second connecting rod 601 in a sliding mode and located between the clamping main board 604 and the sliding rack 52, a thrust spring 605 is fixedly arranged between the supporting board 603 and the clamping main board 604, the supporting board 603 is fixedly connected with the bottom wall of the tank body 1, two third connecting rods 606 are symmetrically arranged on the side wall of the clamping main board 604, the third connecting rods 606 are of an L-shaped structure, the driving sliding rod 602 is arranged between the two third connecting rods 606, the driving sliding rod 602 is fixedly arranged at the front end of the second connecting rod 601 and perpendicular to the second connecting rod 601, an abutting block 607 is fixedly arranged on the side wall of the clamping main board 604, two second sleeves 608 are slidably arranged on the driving sliding rod 602 along with the second connecting rod 601, two fourth connecting rods 607 are arranged at the front end of the third connecting rod 606 in a sliding mode and are parallel to the fourth connecting rods 611 and are fixedly connected with the fifth connecting rods 609, and the fifth connecting rods 610 are fixedly connected with the fifth connecting rods 609.
The technical scheme has the working principle and beneficial technical effects that: when the cable is laid in the bridge, a certain margin is needed to be reserved at some time for facilitating later maintenance, on the one hand, new equipment is conveniently accessed in the later stage, on the other hand, the influence of thermal expansion and cold contraction on the wires can be conveniently counteracted, when the wire collecting assembly 4 is used, a group of wire collecting assemblies 4 are arranged in the bridge at intervals, the extra wires are directly wound between the two wire collecting wheels 45 of the first wire rod 42 and the second wire rod 43, at the moment, the second wire rod 43 is close to the first wire rod 42, the shape of the cable wound on the wire collecting wheels 45 is approximately shuttle-shaped, when the cable is required to be stretched, the first motor 41 starts to drive the second wire rod 43 to rotate anticlockwise, at the moment, the acute angle formed between the second wire rod 43 and the first wire rod 42 is gradually increased, the wound shape of the cable also gradually tends to be rectangular, and at the moment, the circumference of each circle wound is increased, so that the cable is stretched.
Meanwhile, the first motor 41 drives the second wire rod 43 to rotate anticlockwise and drives the driving gear 51 to rotate anticlockwise, so that the two sliding racks 52 are driven to move upwards through meshing, when the lower sliding rack 52 moves upwards, the second connecting rod 601 drives the driving sliding rod 602 to move upwards, the two second sleeves 608 are driven to move upwards along the driving sliding rod 602 due to the limitation of the fifth connecting rod 610 and the sixth connecting rod 611, the two fourth connecting rods 609 are driven to move downwards through the sixth connecting rod 611, the two clamping blocks 612 are driven to move downwards to clamp the cable, then the sliding rack 52 continues to move upwards, at the moment, the driving sliding rod 602 and the abutting block 607 abut against to push the clamping main plate 604 to move upwards, and then the clamping jaw 6 part is driven to move upwards together, namely, the clamped cable starts to be tensioned from the end part of the winding wire, so that damage to the cable is avoided when the cable winding assembly 4 is opened due to the overtightening of the cable wound on the winding wheel 45.
In one embodiment, the two sides of the first motor 41 are symmetrically provided with a slip ring 46, the axis of the slip ring 46 is horizontally arranged, the slip ring 46 is rotationally connected with the bottom wall of the tank body 1, and the cross section of the slip ring 46 is circular.
The technical scheme has the working principle and beneficial technical effects that: through setting up sliding ring 46 in first motor 41 both sides, the cable passes sliding ring 46 respectively at the back both ends of setting up on take-up pulley 45 to avoid the cable to scatter, simultaneously, through sliding ring 46 and cell body 1 diapire sliding connection, and sliding ring 46 cross-section sets up to circular, can avoid sliding ring 46 to scratch the cable, thereby further promoted the practicality and the security of device.
In one embodiment, the two ends of the first wire rod 42 are fixedly provided with a first connecting rod 47, the first connecting rod 47 is in an L-shaped structure, a first convex column 48 is rotatably provided between the first connecting rod 47 and the first wire rod 42, the wire take-up wheel 45 is fixedly arranged on the first convex column 48, and the two ends of the second wire rod 43 are also provided with the first connecting rod 47 and the first convex column 48.
The technical scheme has the working principle and beneficial technical effects that: through setting up L shape structure first connecting rod 47, can follow the outside and wrap up reel 45, the cable passes between reel 45 and the first connecting rod 47 when using to avoid leading to breaking away from reel 45 because of the cable is lax.
In one embodiment, the sidewall of the take-up pulley 45 is configured as a cambered surface, and the opening of the cambered surface faces to a side far away from the axis of the first boss 48.
The technical scheme has the working principle and beneficial technical effects that: through setting the take-up pulley 45 lateral wall to the cambered surface, the cable just gomphosis is in the cambered surface during the use to can make the cable laminate with take-up pulley 45 better, avoid the cable landing simultaneously.
In one embodiment, as shown in fig. 6, a wire arranging assembly 7 is further disposed in the tank 1, and the wire arranging assembly 7 includes: the first limiting strip 71 and the second limiting strip 72, the first limiting strip 71 is horizontally arranged in the groove body 1, two ends of the first limiting strip are slidably connected with the side wall of the groove body 1 through the limiting sliding blocks 73, the second limiting strip 72 is arranged above the first limiting strip 71, the second limiting strip 72 is rotatably provided with the fastening bolt 74, the fastening bolt 74 is in threaded connection with the first limiting strip 71, and arc-shaped wire arranging grooves 75 are respectively formed in surfaces, close to each other, of the first limiting strip 71 and the second limiting strip 72.
The technical scheme has the working principle and beneficial technical effects that: through setting up reason line subassembly 7, when carrying out the cable and laying, only need cable one end centre gripping between first spacing 71 and second spacing 72, screw up fastening bolt 74 afterwards, the first spacing 71 of pulling slides, can accomplish the laying of many cables simultaneously, can effectively promote laying efficiency when the cable that the bridge frame single-section length is longer and need lay is great, simultaneously, compare the cable that the manual work laid and use reason line subassembly 7 to lay more neatly, also can use motor etc. to drive reason line subassembly 7 and slide when specifically using, thereby further promote laying efficiency.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A hot dip zinc bridge having good protection, comprising: the novel water heater comprises a tank body (1) and a top cover (2), wherein the tank body (1) is of a U-shaped structure, hanging lugs (11) are symmetrically arranged on the outer wall of the upper end of the tank body (1), clamping blocks (21) of the U-shaped structure are arranged at the two ends of the top cover (2), the opening directions of the two clamping blocks (21) are close to each other and are buckled with the hanging lugs (11) respectively, the top cover (2) is obliquely downwards arranged from the middle to the two sides, a guide hole (12) is formed in the bottom wall of the tank body (1), and the upper surface of the bottom wall of the tank body (1) is obliquely arranged and obliquely downwards points to the guide hole (12);
Still be provided with receipts line subassembly (4) in cell body (1), receive line subassembly (4) include: the wire drawing device comprises a first motor (41), a first wire rod (42) and a second wire rod (43), wherein the first motor (41) is fixedly arranged on the bottom wall of a groove body (1), a first sleeve (44) is rotationally arranged on an output shaft of the first motor (41), the first wire rod (42) is fixedly arranged on the first sleeve (44), the first wire rod (42) is fixedly connected with the bottom wall of the groove body (1), wire drawing wheels (45) are rotationally arranged at two ends of the first wire rod (42), the second wire rod (43) is fixedly arranged on the output shaft of the first motor (41), the wire drawing wheels (45) are rotationally arranged at two ends of the second wire rod (43), and a drawing module (5) for drawing a cable is also arranged at two sides of the first motor (41);
The pulling module (5) comprises: the driving gear (51) and the sliding rack (52), the driving gear (51) is fixedly arranged on the output shaft of the first motor (41), the sliding rack (52) is arranged on the bottom wall of the groove body (1) in a sliding mode and meshed with the driving gear (51), and a clamping jaw (6) is arranged at one end, far away from the first motor (41), of the sliding rack (52).
2. The hot dip galvanizing bridge frame with good protection according to claim 1, wherein the two side walls of the tank body (1) are provided with ventilation holes (13).
3. The hot dip galvanizing bridge according to claim 1, characterized in that said top cover (2) is provided in a resilient metallic material.
4. The hot galvanizing bridge rack with good protection performance according to claim 1, further comprising a connecting section (3), wherein the connecting section (3) comprises an inner pipe (31) and an outer pipe (32), the inner pipe (31) and the outer pipe (32) are fixedly connected through a connecting strip (33), the ends of the groove body (1) and the top cover (2) are spliced between the inner pipe (31) and the outer pipe (32), the outer wall of the groove body (1) and the top cover (2) are attached to the inner wall of the outer pipe (32), and the inner wall of the groove body (1) and the inner wall of the top cover (2) are attached to the outer wall of the inner pipe (31).
5. The hot galvanizing bridge frame with good protection according to claim 1, wherein slip rings (46) are symmetrically arranged on two sides of the first motor (41), the axis of the slip rings (46) is horizontally arranged, the slip rings (46) are rotationally connected with the bottom wall of the groove body (1), and the section of the slip rings (46) is circular.
6. The hot galvanizing bridge frame with good protection according to claim 1, wherein, a first connecting rod (47) is fixedly arranged at two ends of the first wire rod (42), the first connecting rod (47) is arranged in an L-shaped structure, a first convex column (48) is rotatably arranged between the first connecting rod (47) and the first wire rod (42), the wire winding wheel (45) is fixedly arranged on the first convex column (48), and a first connecting rod (47) and a first convex column (48) are also arranged at two ends of the second wire rod (43).
7. The hot dip galvanizing bridge according to claim 6, wherein the sidewall of the take-up pulley (45) is provided as a cambered surface, and the cambered surface is opened to a side far away from the axis of the first convex column (48).
8. The hot galvanizing bridge according to claim 1, characterized in that said tank (1) is further provided with a wire-managing assembly (7), said wire-managing assembly (7) comprising: first spacing (71) and second spacing (72), first spacing (71) level sets up in cell body (1) and both ends are through spacing slider (73) and cell body (1) lateral wall sliding connection, second spacing (72) set up in first spacing (71) top, and rotate on second spacing (72) and be provided with fastening bolt (74), fastening bolt (74) and first spacing (71) threaded connection, arc reason wire casing (75) have been seted up respectively on the surface that first spacing (71) and second spacing (72) are close to each other.
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| CN210510514U (en) * | 2019-07-16 | 2020-05-12 | 霸州市欧德晟金属制品有限公司 | Groove type fire-proof bridge frame for fire-proof and fire-proof spraying pipe |
| CN110556762A (en) * | 2019-10-12 | 2019-12-10 | 安徽自动化仪表有限公司 | Novel polymer alloy plastic hollow cable bridge |
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