CN109625042B - Operation method of cover plate moving device for cable trench - Google Patents
Operation method of cover plate moving device for cable trench Download PDFInfo
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- CN109625042B CN109625042B CN201910101961.4A CN201910101961A CN109625042B CN 109625042 B CN109625042 B CN 109625042B CN 201910101961 A CN201910101961 A CN 201910101961A CN 109625042 B CN109625042 B CN 109625042B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/02—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles
- B62B1/04—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving parts being adjustable, collapsible, attachable, detachable, or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/02—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles
- B62B1/06—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/62—Tiles, bricks, paving slabs or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/60—Positioning, means on a cart for loads
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The operation method of the cover plate moving device for the cable pit comprises a cross rod, a base, rotating frames and rotating seats, wherein the rotating frames are symmetrically arranged at the front side and the rear side of the upper part of the base, rotating rods are symmetrically arranged at the front side and the rear side of the lower surface of the rotating seats, the cross rods are symmetrically arranged at the front side and the rear side of the right side of the rotating seats, sliding sleeves are arranged on the two cross rods, a fixed sleeve is arranged at one side of each sliding sleeve, an installation seat is arranged at the right side of each sliding sleeve, a fixed nut is arranged at the middle position of each installation seat, each fixed nut is sleeved on the outer side of each transmission sleeve, threads at the outer side of each transmission sleeve are connected with the corresponding fixed nut in a rotating mode, a hand wheel is arranged at the upper end of each transmission sleeve, and sliding rods are arranged at the lower end of each transmission sleeve; through setting up rotating turret and rotating seat, increased the transport efficiency of device, improved the transport quality, reduced intensity of labour.
Description
Technical Field
The invention relates to the technical field of power engineering construction, in particular to an operation method of a cover plate moving device for a cable trench.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of the laid cable facilities, has pipeline structure forms such as rectangle, circle, arch and the like, and needs to cover the cable trench when the cable trench is used, so that the requirement for an operation method of the cover plate moving device for the cable trench is growing.
When the existing device is used, the cover plate is heavy, two persons are usually required to lift and place the cover plate on the cable trench, time and labor are wasted, the working efficiency is low, meanwhile, when the device is used for carrying, the problem that the cover plate falls off can occur, the carrying quality is reduced, and the safety of carrying the cover plate is reduced.
Disclosure of Invention
The present invention is directed to a method for operating a cover plate moving device for a cable trench, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a cable pit is with apron mobile device's operation method, a cable pit is with apron mobile device include horizontal pole, base, rotating turret and rotation seat, the rotating turret is installed to the symmetry in the front and back both sides position of base top, the rotating rod is installed to the symmetry in the front and back both sides position of rotating the seat lower surface, two the rotating rod passes through the pivot and two rotate between the rotating turret and be connected, the horizontal pole is installed to the symmetry in the front and back both sides position on rotating seat right side, two the opening has been seted up on the horizontal pole, two install the sliding sleeve on the horizontal pole, the fixed sleeve is installed to sliding sleeve one side, sliding sleeve and fixed sleeve are all with sliding connection between the horizontal pole, install the mount pad on the right side position of sliding sleeve, install fixation nut on the intermediate position of mount pad, fixation nut cover in the outside the transmission sleeve, threaded and fixation nut between the screw thread in the outside the transmission sleeve connect soon, the upper end of transmission sleeve installs the hand wheel, the slide bar is installed to the lower extreme, the sliding rod is installed to the inside the transmission sleeve, the threaded rod is installed to the inside the transmission sleeve, the threaded rod is connected with the layer board through the pivot in the two inside position, the threaded rod is connected with the two ends in the inside the sliding sleeve through the inside the position of the sliding sleeve.
The operation method of the cover plate moving device for the cable pit comprises the following specific operation steps:
when in use, the device is moved to the position of the cover plate through the universal wheel, the distance between the two sliding sleeves is regulated according to the distance between the two through holes on the cover plate, the limit of the fixed sleeve by the fixed bolt is released, the sliding sleeve is slid on the cross rod, when the transmission sleeve on the sliding sleeve is aligned with the through hole above the cover plate, the fixed bolt locks the fixed sleeve, and then the sliding sleeve is fixed, in the process, the fixed bolt, the cross rod, the sliding sleeve and the fixed sleeve are matched for use, the application range of the device is increased, the device can carry cover plates with different specifications, simultaneously, the sliding sleeve can be regulated according to the shape of the cover plate and the position of the central point, good balance and stability can be achieved when the device is carried, the carrying quality is increased, the two limiting support plates are in a closed state in the initial state, namely, the included angle between the limit supporting plate and the horizontal plane is approximately vertical, the transmission sleeve and the sliding rod are convenient to insert into the through hole of the cover plate, when the position adjustment of the sliding sleeve is completed, the hand wheel is rotated, the hand wheel drives the transmission sleeve to rotate, the threads on the outer surface of the transmission sleeve are meshed with the fixing nuts, the transmission sleeve moves downwards, the transmission sleeve and the sliding rod are inserted into the through hole of the cover plate, the rotation bolt is rotated, the rotation bolt drives the internal threaded rod to rotate, the internal threaded rod rotates and simultaneously drives the transmission nut to move downwards, the transmission nut drives the sliding sleeve to move downwards, the transmission connecting rod is matched with the sliding sleeve to enable the limit supporting plate to be unfolded, the connecting rod is pressed downwards at the moment, the connecting rod applies downward acting force to one end of the rotation seat, the cover plate end can be lifted by matching with the rotation rod and the rotation frame at the moment, the two transmission sleeves play the supporting role at the moment, and the limit supporting plate plays the roles of limiting and auxiliary supporting, the problem that the apron drops and inclines appears when transporting is avoided, cooperation between drive sleeve and the fixation nut is used simultaneously, make the device can use the apron of different thickness, cooperation between base and the universal wheel is used, intensity of labour of device has been reduced, work efficiency has been increased, promote the base to the position department of waiting to install this moment, keep the apron level form, slowly promote the base to waiting to install the district, cover the apron and cover and wait to settle the district, reverse rotation bolt this moment, spacing layer board resets, reverse the hand wheel later, the drive sleeve is taken out from the through-hole of apron, install from this.
Preferably, the length of the internal thread rod is greater than the sum of the lengths of the transmission sleeve and the sliding rod, a rotating bolt is arranged at the upper end of the internal thread rod, and the rotating bolt is arranged at the upper position of the hand wheel.
Preferably, the fixing sleeve is provided with a fixing bolt, the fixing bolt is arranged inside the opening, and the fixing sleeve is fixedly connected with the cross rod through the fixing bolt.
Preferably, a connecting rod is welded at the left side of the rotating seat, an armrest is arranged at one end of the connecting rod, which is far away from the rotating seat, and an included angle between the connecting rod and the horizontal plane is 30 degrees.
Preferably, universal wheels are symmetrically arranged below the base, and the two universal wheels are detachably connected with the base through bolts.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matched use of the fixing bolts, the cross bars, the sliding sleeves and the fixing sleeves, the application range of the device is increased, so that the device can carry cover plates with different specifications, and meanwhile, the sliding sleeves can be adjusted according to the shapes of the cover plates and the positions of the center points, thereby ensuring that good balance and stability can be achieved when the device is carried, and the carrying quality is increased;
2. according to the invention, the limiting support plate, the connecting rod and the rotating frame are arranged, the connecting rod applies downward acting force to one end of the rotating seat, at the moment, the cover plate end can be lifted by matching the rotating rod with the rotating frame, the two transmission sleeves play a supporting role at the moment, the limiting support plate plays a role in limiting and auxiliary supporting, the problems of cover plate falling and lateral deviation during transportation are avoided, and meanwhile, the transmission sleeves and the fixing nuts are matched for use, so that the device can be used for cover plates with different thicknesses, and the base and the universal wheels are matched for use, so that the labor intensity of the device is reduced, and the working efficiency is increased.
Drawings
FIG. 1 is a side view of the device of the present invention;
FIG. 2 is a front view of the entirety of FIG. 1 in accordance with the present invention;
FIG. 3 is an assembly view of the cross bar of FIG. 1 in accordance with the present invention;
FIG. 4 is an assembly view of the spacing pallet of FIG. 1 according to the present invention;
fig. 5 is an assembly view of the internal threaded rod of fig. 4 according to the present invention.
In the figure: 1-armrests, 2-cross bars, 3-limit supporting plates, 4-bases, 5-rotating frames, 6-rotating rods, 7-connecting rods, 8-rotating seats, 9-installation seats, 10-universal wheels, 11-sliding sleeves, 12-fixed sleeves, 13-fixed bolts, 14-rotating bolts, 15-hand wheels, 16-internal threaded rods, 17-fixed nuts, 18-transmission sleeves, 19-transmission connecting rods, 20-sliding sleeves, 21-sliding rods, 22-transmission nuts and a-openings.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the operation method of the cover plate moving device for the cable pit comprises a cross rod 2, a base 4, rotating frames 5 and rotating seats 8, wherein the rotating frames 5 are symmetrically arranged at the front side and the rear side above the base 4, rotating rods 6 are symmetrically arranged at the front side and the rear side of the lower surface of the rotating seats 8, two rotating rods 6 are rotationally connected with the two rotating frames 5 through rotating shafts, the cross rod 2 is symmetrically arranged at the front side and the rear side of the right side of the rotating seats 8, an opening a is formed in the two cross rods 2, sliding sleeves 11 are arranged on the two cross rods 2, a fixed sleeve 12 is arranged at one side of the sliding sleeve 11, the sliding sleeve 11 and the fixed sleeve 12 are both in sliding connection with the cross rod 2, a mounting seat 9 is arranged at the right side of the sliding sleeve 11, the middle position of the mounting seat 9 is provided with a fixing nut 17, the fixing nut 17 is sheathed outside a transmission sleeve 18, threads on the outer side of the transmission sleeve 18 are connected with the fixing nut 17 in a screwed mode, the upper end of the transmission sleeve 18 is provided with a hand wheel 15, the lower end of the transmission sleeve 18 is provided with a sliding rod 21, the middle position inside the transmission sleeve 18 is provided with an internal threaded rod 16, the lower end of the internal threaded rod 16 is arranged inside the sliding rod 21, the internal threaded rod 16 is connected with the sliding rod 21 in a rotating mode, the outer side of the sliding rod 21 is provided with a sliding sleeve 20, the sliding sleeve 20 is connected with a transmission nut 22 on the internal threaded rod 16, the front side and the rear side of the lower end of the sliding rod 21 are symmetrically provided with limit supporting plates 3, the two limit supporting plates 3 are connected with the lower end of the sliding rod 21 in a rotating mode through a rotating shaft, the sliding sleeve 20 is hinged with the two limit supporting plates 3 through a transmission connecting rod 19.
When in use, the device is moved to the position of the cover plate through the universal wheel 10, the distance between the two sliding sleeves 11 is adjusted according to the distance between the two through holes on the cover plate, the limit of the fixed sleeve 12 by the fixed bolt 13 is released, the sliding sleeve 11 is slid on the transverse rod 2, when the transmission sleeve 18 on the sliding sleeve 11 is aligned with the through hole above the cover plate, the fixed bolt 13 is locked, the fixed sleeve 12 is fixed by the fixed bolt 13, and then the sliding sleeve 11 is fixed, in the process, the fixed bolt 13, the transverse rod 2, the sliding sleeve 11 and the fixed sleeve 12 are matched for use, the application range of the device is increased, the device can carry cover plates with different specifications, simultaneously, the sliding sleeve 11 can be adjusted according to the shape of the cover plate and the position of the center point, and good balance and stability can be ensured during carrying the sliding sleeve 11, the carrying quality is increased, the two limit supporting plates 3 are in a closed state in the initial state, namely, the included angle between the limit supporting plates 3 and the horizontal plane is approximately vertical, at the moment, the transmission sleeve 18 and the sliding rod 21 are convenient to insert into the through hole of the cover plate, when the position adjustment of the sliding sleeve 11 is completed, the hand wheel 15 is rotated, the hand wheel 15 drives the transmission sleeve 18 to rotate, the threads on the outer surface of the transmission sleeve 18 are meshed with the fixed nut 17, the transmission sleeve 18 moves downwards, the transmission sleeve 18 and the sliding rod 21 are inserted into the through hole of the cover plate, at the moment, the rotating bolt 14 is rotated, the rotating bolt 14 drives the internal threaded rod 16 to rotate, the internal threaded rod 16 rotates and simultaneously drives the sliding sleeve 20 to move downwards, the sliding sleeve 20 cooperates with the transmission connecting rod 19 to expand the limit supporting plates 3, at the moment, the connecting rod 7 is pressed downwards, one end of the rotating seat 8 is exerted with downward acting force by the connecting rod 7, at this time, the cover plate end can be lifted by matching the rotating rod 6 with the rotating frame 5, the two transmission sleeves 18 play a supporting role at this time, the limiting supporting plate 3 plays a role in limiting and auxiliary supporting, the problems of cover plate falling and lateral deviation during transportation are avoided, meanwhile, the transmission sleeves 18 and the fixing nuts 17 are matched for use, the device can be used for cover plates with different thicknesses, the labor intensity of the device is reduced, the working efficiency is improved, the base 4 is pushed to a position to be installed at this time, the cover plate is kept horizontal, the base 4 is slowly pushed to an area to be installed, the cover plate is covered on the area to be installed, the rotating bolts 14 are reversed at this time, the limiting supporting plate 3 is reset, the hand wheels 15 are reversed later, and the transmission sleeves 18 are pulled out from through holes of the cover plate, so that the installation is completed.
The length of the internal threaded rod 16 is larger than the sum of the lengths of the transmission sleeve 18 and the sliding rod 21, the upper end of the internal threaded rod 16 is provided with a rotary bolt 14, the rotary bolt 14 is arranged at the upper position of the hand wheel 15, the fixed sleeve 12 is provided with a fixed bolt 13, the fixed bolt 13 is arranged inside the opening a, the fixed sleeve 12 is fixedly connected with the cross rod 2 through the fixed bolt 13, the cross rod 2, the sliding sleeve 11 and the fixed sleeve 12, the application range of the device is enlarged, the device can carry cover plates with different specifications, meanwhile, the sliding sleeve 11 can be adjusted according to the shape of the cover plates and the position of the center point, good balance and stability can be achieved during carrying the cover plates, the carrying quality is improved, the left side position of the rotating seat 8 is welded with a connecting rod 7, one end of the connecting rod 7 far away from the rotating seat 8 is provided with a handrail 1, an included angle between the connecting rod 7 and a horizontal plane is 30 degrees, the connecting rod 7 applies downward acting force to one end of the rotating seat 8, the cover plate end can be lifted by matching the rotating rod 6 and the rotating frame 5, two transmission sleeves 18 play a supporting role at the moment, the limiting supporting plate 3 plays a role in limiting and auxiliary supporting, the problems of cover plate falling and lateral deviation during transportation are avoided, meanwhile, the transmission sleeves 18 and the fixing nuts 17 are matched for use, so that the device can be used for cover plates with different thicknesses, the labor intensity of the device is reduced, the working efficiency is increased, the universal wheels 10 are symmetrically arranged below the base 4, the two universal wheels 10 are detachably connected with the base 4 through bolts.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an operation method of apron mobile device for cable pit, apron mobile device for cable pit include horizontal pole (2), base (4), rotating turret (5) and rotating seat (8), its characterized in that: the utility model discloses a transmission device, which is characterized in that a rotating frame (5) is symmetrically arranged at the front and back two side positions above a base (4), a rotating rod (6) is symmetrically arranged at the front and back two side positions of the lower surface of a rotating seat (8), two rotating rods (6) are rotationally connected with the two rotating frames (5) through a rotating shaft, a cross rod (2) is symmetrically arranged at the front and back two side positions of the right side of the rotating seat (8), an opening (a) is arranged on the two cross rods (2), a sliding sleeve (11) is arranged on the two cross rods (2), a fixed sleeve (12) is arranged at one side of the sliding sleeve (11), the sliding sleeve (11) and the fixed sleeve (12) are in sliding connection with the cross rods (2), a mounting seat (9) is arranged at the right side position of the sliding sleeve (11), a fixed nut (17) is sleeved on the outer side of a transmission sleeve (18), a thread of the outer side of the transmission sleeve (18) is connected with a fixed nut (17), a transmission sleeve (18) is arranged at the middle position of the sliding rod (18), a transmission sleeve (16) is arranged at the inner end of the transmission sleeve (18), the lower end of the internal threaded rod (16) is arranged in the sliding rod (21), the internal threaded rod (16) is rotationally connected with the sliding rod (21), a sliding sleeve (20) is arranged on the outer side of the sliding rod (21), the sliding sleeve (20) is connected with a transmission nut (22) on the internal threaded rod (16), limit supporting plates (3) are symmetrically arranged at the front side and the rear side of the lower end of the sliding rod (21), two limit supporting plates (3) are rotationally connected with the lower end of the sliding rod (21) through a rotating shaft, and the sliding sleeve (20) is hinged with the two limit supporting plates (3) through a transmission connecting rod (19);
the operation method of the cover plate moving device for the cable pit comprises the following specific operation steps:
when the device is used, the device is moved to the position of the cover plate through the universal wheel (10), the distance between the two sliding sleeves (11) is adjusted according to the distance between the two through holes on the cover plate, at the moment, the limit of the fixing bolt (13) to the fixing sleeve (12) is released, the sliding sleeve (11) is slid on the cross rod (2), when the transmission sleeve (18) on the sliding sleeve (11) is aligned with the through hole above the cover plate, the fixing bolt (13) is locked, the fixing sleeve (12) is fixed by the fixing bolt (13), the sliding sleeve (11) is further fixed to the sliding sleeve (11), in the process, the fixing bolt (13), the cross rod (2), the sliding sleeve (11) and the fixing sleeve (12) are matched for use, the application range of the device is increased, the device can carry the cover plates with different specifications, at the same time, the sliding sleeve (11) can be adjusted according to the shape of the cover plate and the position of the center point, good balance and stability can be achieved when the sliding sleeve (11) is carried, the two limit sleeves (3) are in a closed state, namely, the two limit sleeves (3) are in a closed state, the hand wheel (18) is driven to rotate at the moment, the limit sleeve (18) is driven to rotate at the moment, the hand wheel (18) is driven to rotate, the limit sleeve (15) is close to the position of the hand wheel (18) to the transmission sleeve (15) and the hand wheel is driven to rotate, and the hand wheel (18) is adjusted to rotate at the position of the hand wheel (15), the screw thread of the outer surface of the transmission sleeve (18) is meshed with the fixed nut (17), the transmission sleeve (18) moves downwards, the transmission sleeve (18) and the sliding rod (21) are inserted in the through hole of the cover plate, the rotary bolt (14) is rotated at the moment, the rotary bolt (14) drives the internal threaded rod (16) to rotate, the transmission nut (22) moves downwards while the internal threaded rod (16) rotates, the transmission nut (22) drives the sliding sleeve (20) to move downwards, the sliding sleeve (20) moves downwards and cooperates with the transmission connecting rod (19) to enable the limit supporting plate (3) to be unfolded, the connecting rod (7) presses down the connecting rod (7) to apply downward acting force to one end of the rotary seat (8), at the moment, the cover plate end can be lifted by cooperating with the rotary rod (6) and the rotary frame (5), the two transmission sleeves (18) play a supporting role at the moment, the limit supporting plate (3) plays a limiting and auxiliary supporting role, the problem that the cover plate falls off and deflects when transportation is avoided, and simultaneously the cooperation between the transmission sleeve (18) and the fixed nut (17) enables the device to be used for unfolding the cover plate (4) with different thickness, the cover plate (4) can be used, at the moment, the labor intensity is reduced, the installation efficiency is kept to be gradually, the base (4) is kept to be matched with the base (10), the installation position is kept to be horizontal, the base (4) when the base is pushed, the installation position is lowered, and the working position is kept to be the base (4 is to be horizontal, the cover plate is covered on the area to be arranged, the rotating bolts (14) are reversed at the moment, the limit supporting plate (3) is reset, the hand wheel (15) is reversed, and the transmission sleeve (18) is pulled out of the through hole of the cover plate, so that the installation is completed.
2. The method of operating a closure displacement device for a cable pit of claim 1, wherein: the length of the internal threaded rod (16) is greater than the sum of the lengths of the transmission sleeve (18) and the sliding rod (21), a rotating bolt (14) is arranged at the upper end of the internal threaded rod (16), and the rotating bolt (14) is arranged at the position above the hand wheel (15).
3. The method of operating a closure displacement device for a cable pit of claim 1, wherein: the fixing sleeve (12) is provided with a fixing bolt (13), the fixing bolt (13) is arranged inside the opening (a), and the fixing sleeve (12) is fixedly connected with the cross rod (2) through the fixing bolt (13).
4. The method of operating a closure displacement device for a cable pit of claim 1, wherein: the left side position of rotating seat (8) is welded with connecting rod (7), handrail (1) is installed to connecting rod (7) one end of keeping away from rotating seat (8), contained angle between connecting rod (7) and the horizontal plane is 30 degrees.
5. The method of operating a closure displacement device for a cable pit of claim 1, wherein: universal wheels (10) are symmetrically arranged below the base (4), and the two universal wheels (10) are detachably connected with the base (4) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101961.4A CN109625042B (en) | 2019-02-01 | 2019-02-01 | Operation method of cover plate moving device for cable trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101961.4A CN109625042B (en) | 2019-02-01 | 2019-02-01 | Operation method of cover plate moving device for cable trench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109625042A CN109625042A (en) | 2019-04-16 |
| CN109625042B true CN109625042B (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910101961.4A Active CN109625042B (en) | 2019-02-01 | 2019-02-01 | Operation method of cover plate moving device for cable trench |
Country Status (1)
| Country | Link |
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| CN (1) | CN109625042B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115273440A (en) * | 2022-07-23 | 2022-11-01 | 河南泽阳实业有限公司 | Early warning device based on big data intelligent analysis algorithm |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10159538A1 (en) * | 2001-12-05 | 2003-06-26 | Peter Laendner | Handcart esp. for transportation of tools on building sites has front support wheels and main wheel pair offset backwards relative to center of gravity, to permit cart to tip upwards to overcome obstacles |
| DE102004049867A1 (en) * | 2004-10-13 | 2006-04-20 | Jungheinrich Ag | Load holding device for fork lift truck has unit consisting of carrier frame, load holding elements with bearings and adjustment devices |
| JP3196545U (en) * | 2015-01-06 | 2015-03-19 | 宏之 内田 | Foldable carrier cart |
| CN204341147U (en) * | 2014-12-23 | 2015-05-20 | 西安华山钨制品有限公司 | A kind of metal bucket handbarrow |
| CN106741070A (en) * | 2016-11-28 | 2017-05-31 | 国网河南偃师市供电公司 | A kind of cable channel cover plate transport laying car |
-
2019
- 2019-02-01 CN CN201910101961.4A patent/CN109625042B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10159538A1 (en) * | 2001-12-05 | 2003-06-26 | Peter Laendner | Handcart esp. for transportation of tools on building sites has front support wheels and main wheel pair offset backwards relative to center of gravity, to permit cart to tip upwards to overcome obstacles |
| DE102004049867A1 (en) * | 2004-10-13 | 2006-04-20 | Jungheinrich Ag | Load holding device for fork lift truck has unit consisting of carrier frame, load holding elements with bearings and adjustment devices |
| CN204341147U (en) * | 2014-12-23 | 2015-05-20 | 西安华山钨制品有限公司 | A kind of metal bucket handbarrow |
| JP3196545U (en) * | 2015-01-06 | 2015-03-19 | 宏之 内田 | Foldable carrier cart |
| CN106741070A (en) * | 2016-11-28 | 2017-05-31 | 国网河南偃师市供电公司 | A kind of cable channel cover plate transport laying car |
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| Publication number | Publication date |
|---|---|
| CN109625042A (en) | 2019-04-16 |
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