CN209758987U - Cable trench cover hoisting accessory - Google Patents
Cable trench cover hoisting accessory Download PDFInfo
- Publication number
- CN209758987U CN209758987U CN201822081856.2U CN201822081856U CN209758987U CN 209758987 U CN209758987 U CN 209758987U CN 201822081856 U CN201822081856 U CN 201822081856U CN 209758987 U CN209758987 U CN 209758987U
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- Prior art keywords
- button
- cable trench
- planker
- trench cover
- longitudinal
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- 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.)
- Withdrawn - After Issue
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- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 208000012260 Accidental injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 210000003811 finger Anatomy 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Abstract
The utility model discloses a cable trench cover plate hoisting device, which comprises a supporting part, wherein the upper end and the lower end of the front side of the supporting part are respectively and vertically provided with two bearing rods and a table top, the bearing rods are oppositely arranged left and right, the top surface of the bearing rods is provided with a first slide rail along the length direction, the two bearing rods support a longitudinal planker, the left side and the right side of the bottom surface of the longitudinal planker are respectively provided with a first slide block corresponding to the first slide rail, the front side and the rear side of the top surface of the longitudinal planker are respectively provided with a second slide rail along the width direction, the longitudinal planker supports a transverse planker, the front side and the rear side of the bottom surface of the transverse planker are respectively provided with a second slide block corresponding to the second slide rail, the longitudinal planker and the transverse planker are respectively pushed by an electric push rod, the bottom surface of the transverse plank, greatly improving the working efficiency and effectively preventing the cover plate from being manually prized to cause accidental injury to the operating personnel.
Description
Technical Field
The utility model relates to an appurtenance is used in the cable pit construction, in particular to cable pit apron hoisting accessory.
Background
the cable trench cover plate is assembled on the cable trench of the substation protection room or the switch site to protect the laid cable, optical fiber or network cable. The cable trench cover is generally made of cement steel bars, the weight is heavy (generally reaching 40-50kg), and most cable trench covers are not provided with lifting handles and cannot be directly lifted by hands. If a new cable, optical fiber or network cable needs to be laid or the cable, the optical fiber or network cable needs to be overhauled, the next step of work can be carried out only by lifting the cable trench cover plates.
The constructor generally inserts the cable trench cover plate into the gap between the cable trench cover plate and the ground by using simple tools such as a steel spade, a crowbar and the like, then prizes up the cable trench cover plate by force, and then carries up the cable trench cover plate by hand. Not only the process of so operating is troublesome, and work efficiency is low, uses the crowbar to make the corner of cable trench cover impaired easily moreover, is difficult to reset when resumeing the cable trench cover, will shorten the life of cable trench cover like this. In addition, great physical force is required to be consumed for manually carrying the cable trench cover, and accidental injury to constructors can be caused.
SUMMERY OF THE UTILITY MODEL
in view of this, the utility model aims at providing a cable trench cover hoisting accessory can directly hoist cable trench cover, labour saving and time saving, efficient, can not harm the cable trench cover, can prevent that constructor is unexpected injured.
The utility model aims at realizing through the following technical scheme:
A cable trench cover lifting device comprises a machine frame, wherein the machine frame comprises a supporting part, a table top is vertically arranged at the bottom of the front side of the supporting part, bearing rods are vertically arranged at the top of the front side of the supporting part, the two bearing rods are oppositely arranged left and right, the length of each bearing rod is larger than that of the table top, a first slide rail is arranged on the top surface of each bearing rod along the length direction of the table top, a longitudinal planker is supported by the two bearing rods, first slide blocks are respectively arranged on the left side and the right side of the bottom surface of the longitudinal planker corresponding to the first slide rail, second slide rails are respectively arranged on the front side and the rear side of the top surface of the longitudinal planker along the width direction of the longitudinal planker, a transverse planker is supported by the longitudinal planker, second slide blocks are respectively arranged on the front side and the rear side of the bottom surface of the, the output end of the longitudinal electric push rod is connected with the longitudinal dragging plate, a transverse electric push rod is fixed on the longitudinal dragging plate, the output end of the transverse electric push rod is connected with the transverse dragging plate through a vertically arranged connecting block, a hole is formed in the middle of the longitudinal dragging plate, a lifting electric push rod is vertically arranged in the middle of the bottom surface of the transverse dragging plate and penetrates through the hole, the output end of the lifting electric push rod is connected with a sucker mounting plate, the sucker mounting plate is horizontally arranged, a vacuum sucker is arranged on the bottom surface of the sucker mounting plate, a vacuum pump is arranged on the rack, the output end of the vacuum pump is connected with the vacuum sucker through a pipeline, a controller and a power supply are arranged on the supporting part, and the input end of the controller is respectively connected with a forward extending button, a backward button, a left moving button, The vacuum pump button links to each other, the controller output links to each other with vertical electric putter, horizontal electric putter, promotion electric putter, vacuum pump respectively, the power is the device power supply, be provided with the gyro wheel on the device bottom surface four corners respectively.
Furthermore, the two rollers at the rear side of the device are universal wheels, the two rollers at the front side of the device are directional wheels, the front side and the rear side of each directional wheel are respectively provided with a positioning block with a hole in the middle, the top of each positioning block is fixed on the device, a sliding block penetrates through the holes of the two positioning blocks and a gap between the directional wheel and the device, a brake pad is fixed on the sliding block between the directional wheel and the positioning block at the front side of the directional wheel, the rear end of the sliding block is connected with a switching block, a force applying rod is rotatably arranged on the bottom surface of the rear end device of the switching block, the force applying rod inclines towards the middle front direction of the bottom of the device, the free end of the force applying rod is rotatably arranged on a steel wire rope connecting plate, the steel wire rope connecting plate can be slidably arranged on the bottom surface of the device, the rear end of the steel wire rope connecting plate is, the spring free end is fixed at device bottom front end, the application of force pole corresponds the switching piece end and is provided with the bar groove, switching piece free end slidable sets up in the bar inslot, brake lever establishes on frame rear side upper portion.
Furthermore, a reinforcing rod is arranged between the front end of the bearing rod and the middle part of the supporting part.
Further, a trolley handle is arranged on the upper portion of the rear side of the rack, and the brake handle is arranged between the trolley handle and the rack.
Furthermore, a pedal cross rod is horizontally arranged at the lower part of the rear side of the rack.
Further, the output end of the vacuum pump is provided with a vacuum pressure gauge, the output end of the vacuum pressure gauge is connected with a controller, and the output end of the controller is connected with a display.
Further, a control panel is arranged at the top of the rear side of the rack, and the forward extending button, the backward button, the left moving button, the right moving button, the lifting button, the descending button, the vacuum pump button and the display are arranged on the control panel.
further, the supporting part is a cabinet body, the power supply and the controller are arranged in the cabinet body, a cabinet door is arranged on the rear side of the cabinet body, and the trolley handle and the pedal cross rod are arranged on the cabinet door.
Further, the vacuum chuck is 8, and 8 vacuum chucks are arranged in an array.
the utility model has the advantages that:
The utility model discloses a cable trench cover hoisting accessory has following effect:
1. The cable trench cover plate can be quickly and automatically hoisted, restored to the original position and transported away, so that the working efficiency is greatly improved;
2. The traditional mode of manually picking the cover plate is replaced, the physical strength of operators is saved, and accidental injury to the operators caused by manually picking the cover plate is effectively prevented;
3. The problem of use simple and easy instrument sled cable trench cover and the apron corner is fragile, difficult reseing etc. that brings is solved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the present invention may be realized and attained by the means of the instrumentalities and methods of the invention.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connecting structure of the longitudinal carriage and the transverse carriage on the bearing rod in FIG. 1;
FIG. 3 is a schematic view of the mounting of the suction cup of FIG. 1 on the suction cup mounting plate;
FIG. 4 is a view of the brake pad of FIG. 1 being installed.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1-4, a cable trench cover plate hoisting device comprises a frame, the frame comprises a supporting portion 1, the supporting portion 1 is columnar and is composed of a plurality of steel pipes, a table top 4 is vertically arranged at the bottom of the front side of the supporting portion 1, the table top 4 is composed of a plurality of steel pipes, the device is used for placing a cover plate when in transportation, a bearing rod 5 is vertically arranged at the top of the front side of the supporting portion 1, the two bearing rods 5 are oppositely arranged left and right, the length of the bearing rod 5 is greater than that of the table top 4, preferably, the length of the bearing rod 5 is one time of that of the table top 4, a first slide rail 12 is arranged on the top of the bearing rod 5 along the length direction thereof, a longitudinal planker 6 is supported by the two bearing rods 5, first slide blocks 21 are respectively arranged at the left and right sides of the bottom surface of the longitudinal planker 6 corresponding to the first slide, the front side and the rear side of the top surface of the longitudinal planker 6 are respectively provided with a second slide rail 13 along the width direction, the longitudinal planker 6 supports a transverse planker 7, the front side and the rear side of the bottom surface of the transverse planker 7 are respectively provided with a second slide block 14 corresponding to the second slide rail 13, namely, the transverse planker 7 can move along the left and right direction of the longitudinal planker 6, the supporting part 1 is provided with a longitudinal electric push rod 8, the longitudinal electric push rod 8 is arranged along the length direction of the bearing rod 5, the output end of the longitudinal electric push rod 8 is connected with the longitudinal planker 6, the longitudinal planker 6 is pushed and pulled by the longitudinal electric push rod 8, the longitudinal planker 6 is fixedly provided with a transverse electric push rod 18, the output end of the transverse electric push rod 18 is connected with the transverse planker 7 through a vertically arranged connecting block 20, the transverse planker 7 is pushed and, the lifting electric push rod 9 penetrates through the hole, the output end of the lifting electric push rod 9 is connected with a sucker mounting plate 10, the sucker mounting plate 10 is lifted and descended by the lifting electric push rod 9, the sucker mounting plate 10 is horizontally arranged, a vacuum sucker 11 is arranged on the bottom surface of the sucker mounting plate 10, a vacuum pump is arranged on the rack, the output end of the vacuum pump is connected with the vacuum sucker 11 through a pipeline, negative pressure is generated through the vacuum pump, the sucker is firmly sucked on the cover plate and further can be lifted and carried, a controller and a power supply are arranged on the supporting part 1, the controller is preferably a PLC (programmable logic controller), the power supply is a rechargeable lithium battery, the input end of the controller is respectively connected with a forward extending button, a backward moving button, a left moving button, a right moving button, a lifting button, a descending button and a vacuum pump button, the output end, The vacuum pump links to each other, and the power is the device power supply, is provided with the gyro wheel respectively on the device bottom surface four corners, still is provided with switch certainly on the device.
The two rollers at the rear side of the device are universal wheels 2, the two rollers at the front side of the device are directional wheels 3, the front side and the rear side of each directional wheel 3 are respectively provided with a positioning block 22 with a hole in the middle, the top of the positioning block 22 is fixed on the device, a sliding block 23 penetrates through the holes of the two positioning blocks 22 and a gap between the directional wheel 3 and the device, a brake pad 27 is fixed on the sliding block 23 between the directional wheel 3 and the positioning block 22 at the front side, the rear end of the sliding block 23 is connected with a switching block 24, a force applying rod 25 is rotatably arranged on the bottom surface of the rear end device of the switching block 24, the force applying rod 25 inclines towards the middle front direction of the bottom of the device, the free end of the force applying rod 25 is rotatably arranged on a steel wire rope connecting plate 26, the steel wire rope connecting plate 26 can be slidably arranged on the bottom surface of the device, the steel wire rope connecting plate slides along the front and rear direction of, the free end of the spring is fixed at the front end of the bottom surface of the device, a strip-shaped groove is formed in the end, corresponding to the transfer block 24, of the stress application rod 25, the free end of the transfer block 24 is slidably arranged in the strip-shaped groove, the brake handle 17 is arranged on the upper portion of the rear side of the frame, when the brake handle 17 is pulled, the steel wire rope pulls the steel wire rope connecting plate 26, further, the free end of the stress application rod 25 rotates towards the rear side, the stress application rod drives the transfer block 24 to move towards the rear side, the brake sliding block 23 connected with the transfer block 24 pulls the brake block 27 to be in contact with the directional wheel 3, therefore, the directional wheel 3 is prevented from rotating, the purpose of braking is achieved, when the brake handle 17 is loosened, the stress application rod 25 returns to the original position under the action of.
The reinforcing rod is arranged between the front end of the bearing rod 5 and the middle part of the supporting part 1, so that the firmness of the rack can be improved.
When the device is operated, the cart handle 16 is held by a thumb and an index finger, and then a middle finger and a ring finger are put on the brake handle 17, when braking is needed, the middle finger and the ring finger do holding and pinching actions, and the brake handle 17 is pulled backwards, so that the braking action can be realized; when the middle finger and the ring finger are released, the brake handle 17 is automatically reset, namely the brake action is released.
The lower part of the rear side of the rack is horizontally provided with a pedal cross rod, and when the device is operated, one foot preferably steps on the pedal cross rod because the front side of the device is heavier, so that the device can be prevented from side turning.
the vacuum pump output end is provided with the vacuum pressure gauge, and the vacuum pressure gauge output end links to each other with the controller, and the controller output links to each other with the display, and after vacuum pressure on the display reached a definite value (namely-58.4 Kpa, this value can regard reliably firmly the apron as the standard), the lift action of operation apron could be just, can prevent that the apron from dropping at the lift in-process.
Frame rear side top is provided with control panel 15, and the button is stretched forward, retreat the button, the button moves to the left, the button moves to the right, promote the button, descend the button, vacuum pump button, the display setting is on control panel, presses corresponding button, the electric putter action that corresponds, and the button is stretched forward, retreat the button and corresponds vertical electric putter, and the button is moved to the left, the button is moved to the right and horizontal electric putter, promotes the button, descends the button and corresponds promotion electric putter, and the vacuum pump button corresponds the vacuum pump.
preferably, the supporting part is a cabinet body, the power supply and the controller are arranged in the cabinet body, a cabinet door is arranged on the rear side of the cabinet body, and the cart handle and the pedal cross rod are arranged on the cabinet door.
The number of the vacuum suction cups 11 is 8, and the 8 vacuum suction cups are arranged in an array.
method for prying cable trench cover plate by using device
1) Turning on a device power switch;
2) The device is pushed to a proper position above the cable trench cover plate, the sucker mounting plate is forwards extended and moved to a proper position left and right through the button, and the sucker mounting plate is lowered to a proper height;
3) When the first cable trench cover plate is pried, the vacuum chuck is tightly attached to the upper surface of the cover plate, then the vacuum pump is started, and when a vacuum set value is reached, the cover plate can be lifted;
4) the point moves the promotion button, and the apron slowly risees, after confirming that the apron does not have interference phenomena such as jamming, promotes the apron to suitable height, (notes: in the whole process of lifting the cover plate, a single foot is required to step on a pedal cross rod below the rack to prevent the device from inclining forwards and overturning);
5) Pressing a back button to withdraw the cover plate and place the cover plate on the table top;
6) a hand-pulling or pushing device is used for conveying the cover plate to a specified position (the cover plate needs to be decelerated and stopped in the moving process, and the speed can be controlled by tightly holding the handle of the cart and the brake handle with two hands);
7) Press the extension button, extend the cover plate to the foremost end, and then press the drop button (note: in the whole process of descending the cover plate, a single foot is required to step on a pedal cross rod below the rack to prevent the device from inclining forwards and overturning), the cover plate is placed at a specified position, and the vacuum pump is shut down;
8) Returning the sucker mounting plate to the middle part to complete the prying work of the first cover plate;
The prying method of the subsequent cover plate is the same as the prying method of the first cover plate:
The operation method for recovering the cover plate is opposite to the above method, and the description is omitted.
finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (9)
1. the utility model provides a cable trench cover hoisting accessory which characterized in that: the support comprises a frame, the frame comprises a support part, a table top is vertically arranged at the bottom of the front side of the support part, bearing rods are vertically arranged at the top of the front side of the support part, the two bearing rods are oppositely arranged at the left and right sides, the length of the bearing rods is greater than that of the table top, a first slide rail is arranged on the top surface of the bearing rods along the length direction of the bearing rods, a longitudinal planker is supported by the two bearing rods, first slide blocks are respectively arranged at the left and right sides of the bottom surface of the longitudinal planker corresponding to the first slide rail, second slide rails are respectively arranged at the front and back sides of the top surface of the longitudinal planker along the width direction of the longitudinal planker, a transverse planker is supported by the longitudinal planker, second slide blocks are respectively arranged at the front and back sides of the bottom surface of the transverse, the output end of the longitudinal electric push rod is connected with the longitudinal dragging plate, a transverse electric push rod is fixed on the longitudinal dragging plate, the output end of the transverse electric push rod is connected with the transverse dragging plate through a vertically arranged connecting block, a hole is formed in the middle of the longitudinal dragging plate, a lifting electric push rod is vertically arranged in the middle of the bottom surface of the transverse dragging plate and penetrates through the hole, the output end of the lifting electric push rod is connected with a sucker mounting plate, the sucker mounting plate is horizontally arranged, a vacuum sucker is arranged on the bottom surface of the sucker mounting plate, a vacuum pump is arranged on the rack, the output end of the vacuum pump is connected with the vacuum sucker through a pipeline, a controller and a power supply are arranged on the supporting part, and the input end of the controller is respectively connected with a forward extending button, a backward button, a left moving button, The vacuum pump button links to each other, the controller output links to each other with vertical electric putter, horizontal electric putter, promotion electric putter, vacuum pump respectively, the power is the device power supply, be provided with the gyro wheel on the device bottom surface four corners respectively.
2. the cable trench cover hoisting device of claim 1, wherein: the two rollers at the rear side of the device are universal wheels, the two rollers at the front side of the device are directional wheels, the front side and the rear side of each directional wheel are respectively provided with a positioning block with a hole in the middle, the top of each positioning block is fixed on the device, a sliding block penetrates through the holes of the two positioning blocks and a gap between the directional wheel and the device, a brake pad is fixed on the sliding block between the directional wheel and the positioning block at the front side of the directional wheel, the rear end of the sliding block is connected with a switching block, a force applying rod is rotatably arranged on the bottom surface of the rear end device of the switching block and inclines towards the middle front direction of the bottom of the device, the free end of the force applying rod is rotatably arranged on a steel wire rope connecting plate which can be slidably arranged on the bottom surface of the device, the rear end of the steel wire rope connecting plate is connected with a brake handle through a rope, the front end of the steel wire rope connecting plate is, the stress application pole corresponds the switching piece end and is provided with the bar groove, switching piece free end slidable sets up in the bar inslot, brake handle establishes on frame rear side upper portion.
3. the cable trench cover hoisting device of claim 2, wherein: and a reinforcing rod is arranged between the front end of the bearing rod and the middle part of the supporting part.
4. The cable trench cover hoisting device of claim 3, wherein: the upper portion of the rear side of the rack is provided with a trolley handle, and the brake handle is arranged between the trolley handle and the rack.
5. A cable trench cover hoisting device according to claim 1 or 2 or 3 or 4, wherein: the lower part of the rear side of the rack is horizontally provided with a pedal cross rod.
6. The cable trench cover hoisting device of claim 5, wherein: the vacuum pump output end is provided with a vacuum pressure gauge, the vacuum pressure gauge output end is connected with the controller, and the controller output end is connected with the display.
7. The cable trench cover hoisting device of claim 6, wherein: the top of the rear side of the rack is provided with a control panel, and the forward extending button, the backward button, the left moving button, the right moving button, the lifting button, the descending button, the vacuum pump button and the display are arranged on the control panel.
8. The cable trench cover hoisting device of claim 4, wherein: the supporting part is a cabinet body, the power supply and the controller are arranged in the cabinet body, a cabinet door is arranged on the rear side of the cabinet body, and the cart handle and the pedal cross rod are arranged on the cabinet door.
9. The cable trench cover hoisting device of claim 1, wherein: the vacuum chuck is 8, and 8 vacuum chucks are the array and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081856.2U CN209758987U (en) | 2018-12-12 | 2018-12-12 | Cable trench cover hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081856.2U CN209758987U (en) | 2018-12-12 | 2018-12-12 | Cable trench cover hoisting accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758987U true CN209758987U (en) | 2019-12-10 |
Family
ID=68746440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081856.2U Withdrawn - After Issue CN209758987U (en) | 2018-12-12 | 2018-12-12 | Cable trench cover hoisting accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758987U (en) |
-
2018
- 2018-12-12 CN CN201822081856.2U patent/CN209758987U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20231201 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20231201 |