CN117111247A - Machine room engineering construction wiring device - Google Patents
Machine room engineering construction wiring device Download PDFInfo
- Publication number
- CN117111247A CN117111247A CN202311068519.9A CN202311068519A CN117111247A CN 117111247 A CN117111247 A CN 117111247A CN 202311068519 A CN202311068519 A CN 202311068519A CN 117111247 A CN117111247 A CN 117111247A
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- CN
- China
- Prior art keywords
- cable bridge
- seat
- sliding
- clamping
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 abstract description 46
- 230000003287 optical effect Effects 0.000 abstract description 23
- 239000000835 fiber Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding 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
- 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
- H02G1/088—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 using pulling devices movable inside conduits
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
-
- 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
- H02G3/0456—Ladders or other supports
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a machine room engineering construction wiring device in the technical field of wiring devices, which comprises a cable bridge frame and further comprises: the travelling mechanism is used for horizontally moving on the cable bridge and along the length direction of the cable bridge; the clamping seat is detachably connected to the travelling mechanism, and a plurality of wire clamping holes are formed in the clamping seat, and the axial direction of the wire clamping holes is parallel to the length direction of the cable bridge; and the disengaging mechanism is used for disengaging the clamping seat from the travelling mechanism after the travelling mechanism moves to the end part of the cable bridge frame. The clamping seat is driven by the travelling mechanism to move along the length direction of the cable bridge, and then the end part of the optical fiber (optical cable) and the optical fiber (optical cable) plug can be pulled to the end part of the cable bridge, so that workers do not need to throw the optical fiber or the optical cable into the cable bridge, the physical consumption of the workers is reduced, and the optical fiber is not wound or messy when laid on the cable bridge due to the limit of the clamping Kong Duiguang fiber.
Description
Technical Field
The invention relates to the technical field of wiring devices, in particular to a wiring device for machine room engineering construction.
Background
A large number of optical fibers, optical cables and the like are usually paved in a machine room, and the existing optical fibers and optical cables are usually installed by adopting a cable bridge frame when being erected, and the cable bridge frame is generally arranged at the top of the machine room, so that workers need to climb up to a high place to erect the optical cables on the cable bridge frame when paving construction.
If the length of the cable bridge is longer, at least two workers are required to hold the two ends of the optical cable or the optical fiber respectively when the optical fiber or the optical cable is erected, then the optical fiber or the optical cable is lifted and thrown into the cable bridge, so that the optical fiber or the optical fiber is laid on the cable bridge for erection, or one end of the optical cable is fixed by the workers, the other end of the optical cable is held by the workers, and the optical cable or the optical fiber is moved to the other end of the cable bridge, and is thrown into the cable bridge in an upward throwing way, wherein the two wiring erection modes both require longer time and larger physical power of the workers for wiring;
in addition, the optical cable or optical fiber thrown into the cable bridge is easy to be wound together, and the subsequent maintenance operation is inconvenient, so that when the optical cable or optical fiber which is required to be erected on the cable bridge with a longer length is required to be provided with a device which can facilitate wiring construction.
Therefore, we propose a wiring device for machine room engineering construction.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a machine room engineering construction wiring device, and provides the following technical scheme for solving the technical problems:
the invention provides: the utility model provides a computer lab engineering construction wiring arrangement, includes the cable testing bridge, still includes:
the travelling mechanism is used for horizontally moving on the cable bridge and along the length direction of the cable bridge;
the clamping seat is detachably connected to the travelling mechanism, and a plurality of wire clamping holes are formed in the clamping seat, and the axial direction of the wire clamping holes is parallel to the length direction of the cable bridge;
and the disengaging mechanism is used for disengaging the clamping seat from the travelling mechanism after the travelling mechanism moves to the end part of the cable bridge frame.
Preferably, the travelling mechanism comprises:
the movable seat can freely pass through the hollowed-out part of the cable bridge;
the rotating shafts are horizontally and rotatably connected to the two opposite ends of the moving seat in the moving direction, rubber rollers are coaxially connected to the two ends of the rotating shafts respectively, and the rubber rollers are in rolling connection with the top surface of the cable bridge;
and the transmission unit is used for synchronously driving the two rotating shafts to rotate.
Preferably, a retainer ring is fixedly connected to one end of the rubber roller, which faces to the outer side of the cable bridge in the width direction.
Preferably, the transmission unit includes:
a driven belt wheel sleeved on the rotating shaft;
the bracket is connected to the movable seat, and a motor is arranged on the bracket;
the driving belt wheel is sleeved on the motor output shaft, and the driving belt wheel is connected with the two driven belt wheels through a V-belt in a transmission manner.
Preferably, the disengagement mechanism comprises:
a fixed sleeve vertically fixedly connected to the bottom of the movable seat;
the fixing seat is fixedly connected to the top of the clamping seat, the connecting sleeve is fixedly connected to the top of the fixing seat, the connecting sleeve is positioned below the fixing sleeve, and a sliding groove is vertically formed in the connecting sleeve;
the connecting column is telescopically inserted on the sliding groove, and the fixed sleeve is provided with a limiting hole for the connecting column to freely pass through;
and the driving unit is used for driving the connecting column to move upwards until being inserted into the limiting hole.
Preferably, the driving unit includes:
the fixed pipe is horizontally fixedly connected to the fixed seat and axially parallel to the moving direction of the movable seat;
the two swinging arms are hinged to one end, far away from the movable seat, of the fixed pipe, and one end, which is not hinged with the fixed pipe, of each swinging arm extends obliquely towards the inner side direction of the cable bridge;
the sliding block is arranged in the fixed pipe and can freely slide along the axial direction of the fixed pipe, two support blocks are fixedly connected to the sliding block, and a first waist-shaped hole for the support blocks to penetrate out is formed in the fixed pipe;
the two ends in the length direction are respectively hinged to the support block and the hinge rod on the swing arm;
the fixed pin is fixedly connected to the sliding block, and a second waist-shaped hole for the fixed pin to freely pass through is formed in the fixed pipe;
a moving plate fixedly connected to one end of the fixing pin penetrating out of the fixing pipe;
the driving rod is horizontally connected to the moving plate, a through groove for the driving rod to freely pass through is formed in the connecting sleeve, and the through groove is communicated with the sliding groove;
the first sliding pin horizontally penetrates through one end of the driving rod penetrating through the through groove, a notch for the driving rod to freely pass through is formed in the lower end of the connecting column, a third waist-shaped hole for the first sliding pin to insert is further formed in the connecting column, and an included angle is formed between the length direction of the third waist-shaped hole and the telescopic sliding direction of the connecting column;
and the first spring is arranged in the fixed pipe and elastically abuts against the sliding block.
Preferably, one end of each swing arm far away from the fixed pipe is rotatably connected with a roller, and the axial direction of the roller is perpendicular to the moving direction of the movable seat.
Preferably, the fixing base is horizontally provided with ejector rods respectively at two ends of the cable bridge in the width direction, one end of each ejector rod penetrating out of the fixing base is provided with a rubber ejector block, the fixing base is provided with a sliding hole for the ejector rods to freely pass through, and the ejector rods are driven by the abutting units to move towards the outer side of the cable bridge in the width direction.
Preferably, the tightening unit includes:
the second sliding pin is vertically fixedly connected to one end of the ejector rod penetrating into the sliding hole, and a fourth waist-shaped hole through which the second sliding pin can freely pass is formed in the fixing seat;
clamping grooves in the form of two notches are formed in the moving plate, the second sliding pins are correspondingly matched with the clamping grooves, and the opening parts of the clamping grooves face to the clamping seats;
and the second spring is sleeved on the ejector rod, and two ends of the elastic direction of the second spring respectively elastically support against the rubber ejector block and the fixing seat.
Preferably, the bottom surface of the clamping seat is provided with a slot penetrating through the wire clamping hole.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the clamping seat, the travelling mechanism and the wire clamping hole are arranged, the end part of the optical fiber (optical cable) is inserted into the wire clamping hole, the plug of the optical fiber (optical cable) is propped against the surface of the clamping seat, and then the travelling mechanism drives the clamping seat to move along the length direction of the cable bridge, so that the end part of the optical fiber (optical cable) and the plug of the optical fiber (optical cable) can be pulled to the end part of the cable bridge, thus a worker is not required to throw the optical fiber or the optical cable into the cable bridge, the physical consumption of the worker is reduced, and the phenomenon of winding and messing can not occur when the optical fiber is paved on the cable bridge due to the limit of the Kong Duiguang fiber of the wire clamping;
according to the invention, by arranging the disengaging mechanism, when the clamping seat pulls the optical fiber (optical cable) to the end part of the cable bridge, the clamping seat can be automatically disengaged from the travelling mechanism, so that a worker can conveniently take out the optical fiber on the clamping seat, the optical fiber is not interfered by the travelling mechanism during operation, and in addition, the travelling mechanism can return and carry out the erection work of the optical fiber (optical cable) on another cable bridge;
according to the invention, the movable plate, the second sliding pin and the ejector rods are arranged, so that when the movable seat moves to the end part of the cable bridge, the movable plate moves in the direction away from the clamping seat, the second sliding pin is separated from the clamping groove of the movable plate, and then the elastic propping of the rubber ejector blocks by the second springs is performed, so that the two ejector rods can move towards the inner side walls of the cable bridge in the width direction until the two rubber ejector blocks respectively prop against the inner side walls of the two sides of the cable bridge, the clamping seat can be fixed and limited, and the situation that the clamping seat slides reversely on the cable bridge due to the reaction force (mainly tensile force) of the optical fiber (optical cable) to the clamping seat is avoided, so that the erection work of workers on the optical fiber (optical cable) is influenced is avoided.
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 construction wiring device for machine room engineering construction;
FIG. 2 is a schematic view of the structure of FIG. 1 from the bottom;
FIG. 3 is a schematic side view of the structure of FIG. 1;
fig. 4 is a schematic structural view of fig. 1 with the cable bridge and travelling mechanism omitted;
FIG. 5 is an exploded schematic view of the structure of FIG. 4;
FIG. 6 is a schematic cross-sectional view of a portion of the structure of FIG. 4;
FIG. 7 is a schematic view of the cable bridge shown in FIG. 1;
fig. 8 is a schematic view of the structure of fig. 7 from the bottom.
In the drawings, the reference numerals are explained as follows: 1-a cable bridge; 2-rubber rollers; 3-a movable seat; 4-a retainer ring; 5-a motor; 6-fixing base; 7-wire clamping holes; 8-fixing the tube; 9-swinging arms; 10-clamping seats; 11-connecting sleeves; 12-fixing the sleeve; 13-a hinge rod; 14-a roller; 15-a rubber top block; 16-ejector rod; 17-a second spring; 18-a second slide pin; 19-a drive rod; 20-connecting columns; 21-a clamping groove; 22-moving plate; 23-a sliding groove; 24-fourth waist-shaped holes; 25-sliding holes; 26-a second waist-shaped hole; 27-a third waist-shaped hole; 28-a first spring; 29-a first slide pin; 30-sliding block.
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.
Examples
As shown in fig. 1-8, the present embodiment provides a technical solution: the utility model provides a computer lab engineering construction wiring device, includes cable testing bridge 1, and cable testing bridge 1 installs in the computer lab horizontally, and this wiring device still includes:
a travelling mechanism for horizontal movement on the cable tray 1 and along the length direction of the cable tray 1, i.e. the travelling mechanism provides traction of the wiring device;
the clamping seat 10 is detachably connected to the travelling mechanism, the bottom surface of the clamping seat 10 is in sliding contact with the inner bottom wall of the hollowed-out part of the cable bridge 1, a plurality of wire clamping holes 7 which are axially parallel to the length direction of the cable bridge 1 are formed in the clamping seat 10, fine grooves penetrating through the wire clamping holes 7 are formed in the bottom surface of the clamping seat 10, optical fibers can penetrate through gaps of the fine grooves, the optical fibers at one end of each optical fiber, which is provided with a plug, penetrate into the wire clamping holes 7 through the fine grooves, the aperture of the wire clamping holes 7 is smaller than the width dimension of each optical fiber plug, and therefore when the optical fibers are clamped into the wire clamping holes 7 and pulled back, the optical fibers are propped against the clamping seat 10, and the optical fibers are prevented from being separated from the wire clamping holes 7;
and the disengaging mechanism is used for disengaging the clamping seat 10 from the travelling mechanism after the travelling mechanism moves to the end part of the cable bridge 1, and when the travelling mechanism drives the clamping seat 10 to move from one end of the cable bridge 1 in the length direction to the other end of the cable bridge 1 in the length direction, the disengaging mechanism triggers the action and disengages the clamping seat 10 from the travelling mechanism, so that a worker can pull the optical fiber plug on the clamping seat 10, and the optical fiber can be laid on the cable bridge 1.
As shown in fig. 1 and 7, the travelling mechanism includes:
the movable seat 3 can freely pass through the hollowed-out part of the cable bridge 1;
the two rotating shafts are horizontally and rotatably connected to the two opposite ends of the moving seat 3 in the moving direction through the mounting bearings, namely, the two rotating shafts respectively correspond to the front side and the rear side of the moving seat 3 in the moving direction, the two ends of the rotating shafts are respectively and coaxially connected with the rubber roller 2, and the rubber roller 2 is connected to the top surface of the cable bridge 1 in a rolling way;
driven pulleys sleeved on the rotating shafts, namely, each rotating shaft is fixedly sleeved with one driven pulley respectively;
the optical fiber cable connector comprises a bracket connected to a movable seat 3, wherein a motor 5 is installed on the bracket, a driving belt pulley is sleeved on an output shaft of the motor 5, the driving belt pulley is in transmission connection with two driven belt pulleys through a triangular belt, a push button switch is installed on the movable seat 3, a storage battery can be arranged on the movable seat 3 to supply power to the motor 5, the push button switch is used for controlling starting and stopping of the motor 5, or a relay is matched for controlling the power-on time of the motor 5, a person skilled in the art can calculate the time required by the movable seat 3 from one end to the other end of the cable bridge in the length direction by calculating the length of the cable bridge and the linear speed of the rubber roller 2 driven by the motor 5, then the power-on time of the motor 5 is regulated through a relay, so that a worker only needs to press a push button switch, the motor 5 rotates and drives the driving belt pulley to rotate, the two driven belt pulleys to synchronously rotate, the rubber roller 2 rolls on the cable bridge 1, the movable seat 3 is driven to move, the power is cut off when the power-on time of the motor 5 reaches, the movable seat 3 stops moving, the movable seat 3 is completed, one end of the cable bridge 1 is moved to the cable bridge 1, the optical fiber cable connector is pulled to move 10, and the optical fiber connector is clamped on the movable seat 10 is driven, and the optical fiber connector is pulled to move 10.
As shown in fig. 1, 7 and 8, a retainer ring 4 is fixedly connected to one end of the rubber roller 2, which faces the outer side of the cable bridge 1 in the width direction, and the retainer ring 4 is used for limiting the rubber roller 2, so that the movable seat 3 does not deviate left and right when moving on the cable bridge.
As shown in fig. 3, 4, 5, the disengagement mechanism includes:
a fixed sleeve 12 vertically welded at the bottom of the movable seat 3;
the fixed seat 6 is fixedly connected to the top of the clamping seat 10, the connecting sleeve 11 is fixedly connected to the top of the fixed seat 6, the connecting sleeve 11 is positioned below the fixed sleeve 12, and the connecting sleeve 11 is vertically provided with a sliding groove 23;
the connecting column 20 which is telescopically inserted on the sliding groove 23, the cross section of the connecting column 20 is rectangular, the fixed sleeve 12 is provided with a limit hole for the connecting column 20 to freely pass through, the cross sections of the sliding groove 23 and the limit hole are rectangular, so that after the connecting column 20 is inserted into the sliding groove 23 and the limit hole, the connecting sleeve 11 and the fixed sleeve 12 cannot generate relative circumferential rotation, in addition, after the connecting column 20 is inserted into the sliding groove 23, the upper end and the lower end of the connecting column 20 are respectively inserted into the limit hole and the sliding groove 23, so that the movable seat 3 and the clamping seat 10 are kept in a relatively fixed state, namely, when the movable seat 3 horizontally moves, the clamping seat 10 is synchronously driven to move, otherwise, when the connecting column 20 is separated from the limit hole of the fixed sleeve 12, the clamping seat 10 and the movable seat 3 are not connected, and therefore the movable seat 3 cannot drive the clamping seat 10 to move;
the fixed pipe 8 is horizontally fixedly connected to the fixed seat 6 and axially parallel to the moving direction of the movable seat 3;
two swinging arms 9 hinged to one end of the fixed pipe 8 far away from the movable seat 3, and one end of the two swinging arms 9 which is not hinged with the fixed pipe 8 extends obliquely towards the inner side of the cable bridge 1;
the sliding block 30 is arranged in the fixed pipe 8 and can freely slide along the axial direction of the fixed pipe 8, two support blocks are fixedly connected to the sliding block 30, and a first waist-shaped hole for the support blocks to pass through is formed in the fixed pipe 8;
the two ends in the length direction are respectively hinged to the support block and the hinge rod 13 on the swinging arm 9;
a fixing pin (not shown) fixedly connected to the sliding block 30, and a second waist-shaped hole 26 for the fixing pin to freely pass through is formed in the fixing tube 8;
a movable plate 22 fixedly connected to one end of the fixed pin penetrating out of the fixed pipe 8, wherein the movable plate 22 is provided with a clearance groove for the connecting sleeve 11 to freely pass through;
the driving rod 19 is horizontally connected to the moving plate 22, the connecting sleeve 11 is provided with a through groove for the driving rod 19 to freely pass through, and the through groove is communicated with the sliding groove 23;
the first sliding pin 29 horizontally penetrates through one end of the driving rod 19 penetrating through the through groove, a notch for the driving rod 19 to freely pass through is formed in the lower end of the connecting column 20, a third waist-shaped hole 27 for the first sliding pin 29 to be inserted is further formed in the connecting column 20, and an included angle is formed between the length direction of the third waist-shaped hole 27 and the telescopic sliding direction of the connecting column 20;
the first spring 28 arranged in the fixed tube 8 elastically abuts against the sliding block 30, the elastic abutting force of the first spring 28 to the sliding block 30 enables the sliding block 30 to have a trend of moving away from the clamping seat 10, and further enables the hinge rod 13 to drive the two swinging arms 9 to swing away from the fixed tube 8, and further when the clamping seat 10 moves in the cable bridge 1, the end parts of the two swinging arms 9 are abutted against the inner side walls in the width direction of the cable bridge 1, so that the included angle between the swinging arms 9 and the fixed tube 8 is smaller, and at the moment, the hinge rod 13 drives the sliding block 30 to slide towards the direction close to the clamping seat 10, so that the first sliding pin 29 on the driving rod 19 slides relatively in the third waist-shaped hole 27, and the uppermost end in the length direction of the third waist-shaped hole 27 slides to the lowermost end, and further enables the connecting column 20 to move upwards, when moving upwards, the upper end of the connecting column 20 is inserted into the limit hole of the fixed sleeve 12, so that the connecting sleeve 11 and the fixed sleeve 12 are connected together, the movable seat 3 can drive the clamping seat 10 to move, otherwise, when the two swinging arms 9 move to the outer side of the end part of the cable bridge 1, the abutting force of the inner side wall of the cable bridge 1 is lost, the elastic potential energy accumulated by the first spring 28 drives the sliding block 30 to move in a direction away from the clamping seat 10, so that the two swinging arms 9 swing in a direction away from the fixed tube 8, the swinging arms 9 drive the hinge rod 13 to swing, so that the movable plate 22 moves in a direction away from the clamping seat 10, so that the first sliding pin 29 slides in the third waist-shaped hole 27, slides from the lowest end in the length direction of the third waist-shaped hole 27 to the highest end in the length direction, and can drive the connecting column 20 to move downwards, so that the upper end of the connecting post 20 is separated from the limiting hole of the fixed sleeve 12, and at this time, the movable seat 3 and the clamping seat 10 lose the connection state, i.e. the movable seat 3 and the clamping seat 10 are separated from each other.
As shown in fig. 1-8, one end of the two swinging arms 9 far away from the fixed tube 8 is rotatably connected with a roller 14, the axial direction of the roller 14 is perpendicular to the moving direction of the movable seat 3, and by arranging the roller 14, the contact form of the swinging arms 9 and the inner wall of the cable bridge 1 is changed from sliding contact to rolling contact, so that the resistance of the swinging arms 9 when sliding on the inner wall of the cable bridge 1 is reduced.
As shown in fig. 1 to 8, two ends of the fixed seat 6 facing the width direction of the cable bridge 1 are respectively horizontally penetrated with a push rod 16, one end of the push rod 16 penetrating out of the fixed seat 6 is provided with a rubber push block 15, the fixed seat 6 is provided with a sliding hole 25 for the push rod 16 to freely pass through, and the push rod 16 is driven by a propping unit to move towards the outer side of the width direction of the cable bridge 1. As shown in fig. 5, the tightening unit includes:
the second sliding pin 18 is vertically fixedly connected to one end of the ejector rod 16 penetrating into the sliding hole 25, and a fourth waist-shaped hole 24 through which the second sliding pin 18 can freely pass is formed in the fixed seat 6;
two notch-shaped clamping grooves 21 formed in the moving plate 22, wherein the second sliding pins 18 are correspondingly matched with the clamping grooves 21, and the opening parts of the clamping grooves 21 face the clamping seat 10;
the second spring 17 is sleeved on the ejector rod 16, and two ends of the second spring 17 in the elastic direction respectively elastically abut against the rubber ejector block 15 and the fixed seat 6.
When wiring construction is performed, firstly, the rubber top block 15 is pressed towards the inner side of the fixed seat 6, so that the rubber top block 15 drives the ejector rod 16 to retract into the sliding hole 25, the second sliding pin 18 moves towards the direction of the connecting sleeve 11 to one end of the fourth waist-shaped hole 24 adjacent to the connecting sleeve 11, then the two swinging arms 9 are manually folded, the swinging arms 9 are placed in the hollowed-out part of the cable bridge 1, when the two swinging arms 9 are relatively folded, the hinge rod 13 drives the sliding block 30 to move towards the clamping seat 10, the moving plate 22 moves towards the direction of the connecting sleeve 11, further, the second sliding pin 18 is correspondingly clamped in the two clamping grooves 21 of the moving plate 22, when the swinging arms 9 are positioned in the cable bridge 1, then the swinging arms 9 are released, under the elastic propping force of the first spring 28 to the sliding block 30, the sliding block 30 moves a small distance away from the clamping seat 10, so that the rollers 14 on the two swinging arms 9 abut against the inner side wall of the cable bridge 1, along with the movement of the clamping seat 10 towards the other end of the cable bridge 1, until one end of the two swinging arms 9 away from the fixed tube 8 penetrates out of the cable bridge 1 and loses the abutting force of the inner side wall of the cable bridge 1, at the moment, the two swinging arms 9 are relatively unfolded and drive the sliding block 30 to move away from the clamping seat 10, so that the moving plate 22 moves relative to the connecting sleeve 11, so that the second sliding pin 18 is separated from the clamping groove 21 on the moving plate 22, the ejector rod 16 moves towards the inner side wall of the cable bridge 1 in the width direction under the abutting force of the second spring 17 to the rubber ejector block 15 until the rubber ejector block 15 abuts against the inner side wall of the cable bridge 1, so that the clamping seat 10 is limited at the end of the cable bridge 1, the worker can conveniently finish the optical fibers on the clamping seat 10.
The working principle of the invention is as follows: before wiring construction, clamping a plurality of optical fibers into the wire clamping hole 7 from the thin groove of the clamping seat 10, enabling the plug of the optical fibers to prop against the surface of the clamping seat 10, then manually pressing the rubber jacking block 15 towards the inner side direction of the fixed seat 6, enabling the rubber jacking block 15 to drive the jacking rod 16 to retract into the sliding hole 25, enabling the second sliding pin 18 to move towards the direction of the connecting sleeve 11 to the end of the fourth waist-shaped hole 24 adjacent to the connecting sleeve 11, manually furling the two swinging arms 9, placing the swinging arms 9 into the hollowed-out part of the cable bridge 1, enabling the hinge rod 13 to drive the sliding block 30 to move towards the direction of the clamping seat 10 when the two swinging arms 9 are furled relatively, enabling the moving plate 22 to move towards the direction of the connecting sleeve 11, further enabling the second sliding pin 18 to correspondingly clamp in the two clamping grooves 21 of the moving plate 22, and then loosening the swinging arms 9 after the swinging arms 9 are positioned in the cable bridge 1, enabling the sliding block 30 to move towards a small distance away from the direction of the clamping seat 10 under the elastic propping force of the first spring 28 on the sliding block 30, and enabling the two inner side walls 14 of the swinging arms 9 to prop against the roller 1;
the push button switch is pressed down, so that the motor 5 is electrified, the motor 5 rotates and drives the driving belt pulley to rotate, then the triangular belt drives the two driven belt pulleys to synchronously rotate, further the rubber roller 2 rolls on the cable bridge 1, thereby driving the movable seat 3 to move, in the moving process of the movable seat 3, the upper end of the connecting post 20 is inserted into the limiting hole of the fixed sleeve 12, and then the clamping seat 10 can be driven to move, so that the clamping seat 10 pulls the optical fiber plug to move, thus the optical fiber can be paved on the cable bridge 1, along with the movement of the clamping seat 10 towards the other end of the cable bridge 1, until one end of the two swinging arms 9 far away from the fixed pipe 8 penetrates out of the cable bridge 1, the abutting force of the inner side wall of the cable bridge 1 is lost, at the moment, the two swinging arms 9 are relatively unfolded, and the sliding block 30 is driven to move towards the direction far away from the clamping seat 10, and then the moving plate 22 moves relative to the connecting sleeve 11, and then the second sliding pin 18 and the clamping groove 21 on the moving plate 22 are separated from the clamping state, under the action of the abutting force of the second spring 17 to the rubber jacking block 15, the jacking rod 16 moves towards the inner side wall of the cable bridge 1 in the width direction until the rubber jacking block 15 abuts against the inner side wall of the cable bridge 1, and then the clamping seat 10 is limited at the end part of the cable bridge 1, so that the worker can conveniently finish the optical fiber on the clamping seat 10, and at the same time, the energizing time of the motor 5 is reached, the motor 5 is deenergized, and then the moving seat 3 stops moving, and then the moving seat 3 moves from one end of the cable bridge 1 to the other end, and at the same time, the sliding block 30 moves towards the direction away from the clamping seat 10, so that the upper end of the connecting column 20 is separated from the inserting state with the limiting hole of the fixed sleeve 12, and the clamping seat 10 is separated from the moving seat 3, the worker can retract the movable seat 3 or reverse the motor 5 and drive the movable seat 3 to return, and the worker can sort the optical fibers on the clamping seat 10 without interference of the movable seat 3.
Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that the present invention is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a computer lab engineering construction wiring arrangement, includes cable testing bridge (1), its characterized in that still includes:
the travelling mechanism is used for horizontally moving on the cable bridge (1) along the length direction of the cable bridge (1);
the clamping seat (10) is detachably connected to the travelling mechanism, and a plurality of wire clamping holes (7) which are axially parallel to the length direction of the cable bridge (1) are formed in the clamping seat (10);
and the disengaging mechanism is used for disengaging the clamping seat (10) from the travelling mechanism after the travelling mechanism moves to the end part of the cable bridge frame (1).
2. A machine room engineering construction wiring device as claimed in claim 1, wherein the travelling mechanism comprises:
a movable seat (3) capable of freely passing through the hollowed-out part of the cable bridge (1);
the two ends of the rotating shaft are respectively and coaxially connected with rubber rollers (2), and the rubber rollers (2) are in rolling connection with the top surface of the cable bridge frame (1);
and the transmission unit is used for synchronously driving the two rotating shafts to rotate.
3. The machine room engineering construction wiring device according to claim 2, wherein a retainer ring (4) is fixedly connected to one end of the rubber roller (2) facing the outer side of the cable bridge (1) in the width direction.
4. A machine room engineering construction wiring device as claimed in claim 2, wherein the transmission unit comprises:
a driven belt wheel sleeved on the rotating shaft;
the bracket is connected to the movable seat (3), and a motor (5) is arranged on the bracket;
the driving belt wheel is sleeved on the output shaft of the motor (5), and the driving belt wheel is connected with the two driven belt wheels through a V-belt transmission.
5. A machine room engineering construction wiring device as claimed in claim 2, wherein the disengagement mechanism comprises:
a fixed sleeve (12) vertically fixedly connected to the bottom of the movable seat (3);
the fixing seat (6) is fixedly connected to the top of the clamping seat (10), the connecting sleeve (11) is fixedly connected to the top of the fixing seat (6), the connecting sleeve (11) is positioned below the fixing sleeve (12), and a sliding groove (23) is vertically formed in the connecting sleeve (11);
the connecting column (20) is telescopically inserted on the sliding groove (23), and a limiting hole for the connecting column (20) to freely pass through is formed in the fixed sleeve (12);
and the driving unit is used for driving the connecting column (20) to move upwards until being inserted into the limiting hole.
6. A machine room engineering construction wiring device according to claim 5, wherein the driving unit comprises:
a fixed pipe (8) horizontally fixedly connected to the fixed seat (6) and axially parallel to the moving direction of the movable seat (3);
two swinging arms (9) hinged to one end of the fixed pipe (8) far away from the movable seat (3), and one ends of the two swinging arms (9) which are not hinged with the fixed pipe (8) extend obliquely towards the inner side of the cable bridge (1);
the sliding block (30) is arranged in the fixed pipe (8) and can freely slide along the axial direction of the fixed pipe (8), two support blocks are fixedly connected to the sliding block (30), and a first waist-shaped hole for the support blocks to penetrate out is formed in the fixed pipe (8);
the two ends in the length direction are respectively hinged with the support block and the hinge rod (13) on the swinging arm (9);
the fixed pin is fixedly connected to the sliding block (30), and a second waist-shaped hole (26) for the fixed pin to freely pass through is formed in the fixed pipe (8);
a moving plate (22) fixedly connected to one end of the fixing pin penetrating out of the fixing tube (8);
the driving rod (19) is horizontally connected to the moving plate (22), the connecting sleeve (11) is provided with a through groove for the driving rod (19) to freely pass through, and the through groove is communicated with the sliding groove (23);
the first sliding pin (29) horizontally penetrates through one end of the driving rod (19) penetrating into the through groove, a notch for the driving rod (19) to freely pass through is formed in the lower end of the connecting column (20), a third waist-shaped hole (27) for the first sliding pin (29) to be inserted is further formed in the connecting column (20), and an included angle is formed between the length direction of the third waist-shaped hole (27) and the telescopic sliding direction of the connecting column (20);
-a first spring (28) arranged inside the fixed tube (8), said first spring (28) elastically abutting against the sliding block (30).
7. A machine room engineering construction wiring device according to claim 6, wherein one end of the two swinging arms (9) far away from the fixed pipe (8) is rotatably connected with a roller (14), and the axial direction of the roller (14) is perpendicular to the moving direction of the moving seat (3).
8. The machine room engineering construction wiring device according to claim 6, wherein ejector rods (16) are horizontally arranged at two ends of the fixing base (6) towards the width direction of the cable bridge frame (1), one end of the ejector rods (16) penetrating out of the fixing base (6) is provided with a rubber ejector block (15), the fixing base (6) is provided with a sliding hole (25) for the ejector rods (16) to freely pass through, and the ejector rods (16) are driven by a propping unit to move towards the outer side of the width direction of the cable bridge frame (1).
9. The machine room engineering construction wiring device according to claim 8, wherein the abutting unit comprises:
the second sliding pin (18) is vertically fixedly connected to one end of the ejector rod (16) penetrating into the sliding hole (25), and a fourth waist-shaped hole (24) through which the second sliding pin (18) can freely pass is formed in the fixed seat (6);
two notch-shaped clamping grooves (21) formed in the moving plate (22), wherein the second sliding pins (18) are correspondingly matched with the clamping grooves (21), and the opening parts of the clamping grooves (21) face the clamping seats (10);
the second spring (17) is sleeved on the ejector rod (16), and two ends of the second spring (17) in the elastic direction elastically abut against the rubber ejector block (15) and the fixing seat (6) respectively.
10. The machine room engineering construction wiring device according to claim 1, wherein the bottom surface of the clamping seat (10) is provided with a slot penetrating through the wire clamping hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068519.9A CN117111247A (en) | 2023-08-23 | 2023-08-23 | Machine room engineering construction wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068519.9A CN117111247A (en) | 2023-08-23 | 2023-08-23 | Machine room engineering construction wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117111247A true CN117111247A (en) | 2023-11-24 |
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ID=88805008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311068519.9A Pending CN117111247A (en) | 2023-08-23 | 2023-08-23 | Machine room engineering construction wiring device |
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| Country | Link |
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| CN (1) | CN117111247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118040556A (en) * | 2024-04-12 | 2024-05-14 | 西安国信物联技术有限公司 | Auxiliary installation equipment for building electromechanical construction cable |
-
2023
- 2023-08-23 CN CN202311068519.9A patent/CN117111247A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118040556A (en) * | 2024-04-12 | 2024-05-14 | 西安国信物联技术有限公司 | Auxiliary installation equipment for building electromechanical construction cable |
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