CN112803337B - Electrical system of lifting machine for urban construction - Google Patents
Electrical system of lifting machine for urban construction Download PDFInfo
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- CN112803337B CN112803337B CN202110071521.6A CN202110071521A CN112803337B CN 112803337 B CN112803337 B CN 112803337B CN 202110071521 A CN202110071521 A CN 202110071521A CN 112803337 B CN112803337 B CN 112803337B
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 241000272165 Charadriidae Species 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
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- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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Abstract
The invention discloses an electrical system of a lifting machine for urban construction, and relates to the field of urban construction. This lifting machinery's electrical system for city construction includes the ground main part, and expansion bolts fixedly connected with lifting machinery main part is passed through at the top of ground main part, and lifting machinery's lateral wall fixedly connected with connecting cable, the top of ground main part are fixed with two sets of positioning bottom plates, and two sets of positioning bottom plates are located the both sides of passageway, the first cavity square column of top four corners fixedly connected with of positioning bottom plate, positioning bottom plate's last fixed surface connection has the fixed block. This lifting machinery's for urban construction each part of electrical system simple structure, convenient to use, low in manufacturing cost is accomplishing the installation of lifting machinery main part back, can make somebody a mere figurehead to the connecting cable, and constitute corresponding passageway, and the square bar that the connecting cable accessible set up protects, and the connecting cable after making somebody a mere figurehead dispels the heat to guaranteed lifting machinery's for urban construction electrical system's stability.
Description
Technical Field
The invention relates to the technical field of urban construction, in particular to an electrical system of a lifting machine for urban construction.
Background
The urban construction is based on planning, the urban living environment is transformed through construction engineering, various material facilities in the urban system are constructed, the urban construction content comprises the physical behaviors of the various material facilities in the urban system, the basic and staged work for creating good conditions for managing the city is achieved, and the special economic work is obvious in process and periodicity.
The invention discloses an electric system of a lifting machine for urban construction, which has complex environment in the urban construction site, and needs to use corresponding lifting machines in many places, cables are often needed to be used when the lifting machines are used, in the prior art, the cables are often buried on the ground, so the traffic on the ground cannot be influenced, corresponding traffic channels are formed, the damage of the cables caused by vehicle passing can be avoided, but the damage of the ground can be caused, in the operation, the grooving and wiring on the ground are needed firstly, which is very troublesome, and after the cables are buried, because the power of the lifting machine is large, if the cables are heated and the heat cannot be dissipated when the cables are buried under the ground, the heat can be accumulated, even the cable and the lifting machine are burnt, so the electric system of the whole lifting machine is damaged and dangerous, aiming at the defects of the prior art, the invention discloses the electric system of the lifting machine for urban construction, to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses an electrical system of a lifting machine for urban construction, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an electrical system of a lifting machine for urban construction comprises a ground main body, wherein the top of the ground main body is fixedly connected with the lifting machine main body through expansion bolts, the side wall of the lifting machine main body is fixedly connected with connecting cables, the top of the ground main body is fixedly connected with two groups of positioning bottom plates, the two groups of positioning bottom plates are positioned on two sides of a channel, the four corners of the top of each positioning bottom plate are fixedly connected with first hollow square columns, the upper surface of each positioning bottom plate is fixedly connected with a fixing block, the two sides of each fixing block are fixedly connected with second hollow square columns, the bottoms of the second hollow square columns are fixedly connected on the positioning bottom plates, the side walls of the second hollow square columns and the side walls of the first hollow square columns are respectively provided with two groups of square grooves, square rods are movably inserted in the square grooves of the second hollow square columns and the first hollow square columns, and the top of the second hollow square columns are provided with top square grooves, the fastening rod is movably inserted in the top square groove, the bottom of the fastening rod penetrates through the square rod and extends downwards, a notch corresponding to the fastening rod is formed in the square rod, a cable lower supporting frame is fixedly connected to the top of the fixing block, a top plate is fixedly connected to the top of the fastening rod, a cable upper supporting frame is fixedly connected to the center of the bottom of the top plate, the connecting cable is clamped between the cable lower supporting frame and the cable upper supporting frame, a square hole is formed in the side wall of the second hollow square column and the side wall of the fixing block in a penetrating manner, a clamping rod is movably inserted in the square hole of the second hollow square column and the square hole of the fixing block, a fixing mechanism corresponding to the clamping rod is arranged on the side wall of the second hollow square column, a clamping groove is formed in the side wall of the fastening rod, the clamping rod is movably inserted in the clamping groove, a U-shaped clamping seat is movably clamped on the square rod, and a hollow plate is fixedly connected to the top of the U-shaped clamping seat, the bottom of the overhead plate is attached to the upper surface of the ground main body, the U-shaped clamping seat is located between the two groups of positioning bottom plates, and the U-shaped clamping seat is clamped between the two groups of first hollow square columns.
Preferably, the number of the square bars is four, and the four groups of the square bars are distributed in an annular array relative to a central axis of the connecting cable.
Preferably, the cross section of the U-shaped clamping seats is U-shaped, the number of the U-shaped clamping seats is two, and the two U-shaped clamping seats are symmetrically distributed on two sides of the connecting cable.
Preferably, the bottom of the cable upper support frame is provided with a rubber pad, the upper surface of the cable lower support frame is provided with the rubber pad, arc-shaped grooves corresponding to the connecting cables are formed in the cable lower support frame and the cable upper support frame, and the rubber pad is fixed in the arc-shaped grooves.
Preferably, each group of the side walls of the first hollow square column and the second hollow square column are movably inserted with two groups of square rods, and the bottom of each group of the top plate is fixedly connected with two groups of fastening rods.
Preferably, the fixing mechanism comprises a side square block, the side square block is fixedly connected to the side wall of the second hollow square column, a cylindrical groove is formed in the side square block, a cylindrical block is connected in the cylindrical groove of the side square block in a sliding mode, a spring is fixedly connected to the top of the cylindrical block, and a locking rod is fixedly connected to the bottom of the cylindrical block.
Preferably, the top of the spring is fixedly connected to the top end of the inner wall of the cylindrical groove of the side block, and the spring is in a compressed state.
Preferably, the bottom of the locking rod penetrates through the side block and extends downwards, locking holes are formed in two sides of the top of the clamping rod, and the locking rod is movably inserted into the locking holes of the clamping rod.
Preferably, the side wall of the cylindrical block is fixedly connected with a handle block, one side of the side square block, which is far away from the second hollow square column, is provided with a sliding groove corresponding to the handle block, and the handle block is slidably connected in the sliding groove.
The invention discloses an electrical system of a lifting machine for urban construction, which has the following beneficial effects:
1. when the electrical system of the lifting machine for urban construction is used, each part has simple structure, convenient use and low manufacturing cost, after the lifting machine main body is installed, the connecting cables can be overhead and form corresponding channels, the connecting cables can be protected by the arranged square rods, the arranged cable lower supporting frames and the arranged cable upper supporting frames can limit, clamp and fix the connecting cables, the arranged overhead plates can be fixed above the square rods and facilitate the corresponding vehicles to pass through, form the passageway of crossing above the connecting cable, therefore the device can guarantee better walking the line to and make somebody a mere figurehead the connecting cable, avoided the connecting cable to walk from ground, cause the phenomenon of ground destruction, also avoided the heat that leads to in ground to pile up the phenomenon, the connecting cable after making somebody a mere figurehead dispels the heat, thereby has guaranteed the stability of city construction with elevating machine's electrical system.
2. This lifting machinery's for city building construction electrical system, fixed establishment is when using, easy operation is convenient, time saving and labor saving, can be convenient for install the screens pole fixedly, and the later stage also is convenient for pull down the screens pole, the fixed operation process of pulling down and installation otherwise can, consequently, fixed establishment through setting up, make the device main part be convenient for carry out the dismouting, make when carrying out the on-the-spot equipment, the staff can labour saving and time saving, after the lifting machinery finishes using, when demolising the scene, also can convenient and fast demolish, and demolish the back, holistic device can used repeatedly many times, and is not fragile, satisfy user's demand.
3. This lifting machinery's electrical system is used in city construction, the arc wall and the rubber pad that set up can make and laminate mutually between cable under bracing frame and the cable upper bracing frame and the connecting cable, guarantee to the support of connecting cable fixed stable for its stable back of the body frame is empty between four square poles of group.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a block diagram of the overhead board of the present invention;
FIG. 3 is a block diagram of the square pole of the present invention;
FIG. 4 is a side cross-sectional view of the present invention;
FIG. 5 is a structural view of a second hollow square column according to the present invention;
FIG. 6 is a block diagram of the connection cable of the present invention;
FIG. 7 is an exploded view of a part of the present invention;
FIG. 8 is an enlarged view of portion A of FIG. 7 according to the present invention.
In the figure: 1. a ground main body; 2. a lifting machine body; 3. connecting a cable; 4. positioning the bottom plate; 5. a first hollow square column; 6. a square bar; 7. a fixed block; 8. a cable lower support frame; 9. a second hollow square column; 10. a top square groove; 11. a fastening rod; 1101. a clamping groove; 12. a top plate; 13. a cable upper support bracket; 14. a position clamping rod; 15. a side block; 16. a cylindrical block; 17. a spring; 18. a locking lever; 19. a handle block; 21. a U-shaped card holder; 22. an overhead plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-8, an electrical system of a lifting machine for urban construction comprises a ground main body 1, a lifting machine main body 2 is fixedly connected to the top of the ground main body 1 through expansion bolts, a connecting cable 3 is fixedly connected to the side wall of the lifting machine main body 2, two sets of positioning bottom plates 4 are fixedly connected to the top of the ground main body 1, the two sets of positioning bottom plates 4 are located at two sides of a channel, a first hollow square column 5 is fixedly connected to the four corners of the top of the positioning bottom plate 4, a fixing block 7 is fixedly connected to the upper surface of the positioning bottom plate 4, second hollow square columns 9 are fixedly connected to two sides of the fixing block 7, the bottom of the second hollow square column 9 is fixedly connected to the positioning bottom plate 4, two sets of square grooves are respectively formed in the side walls of the second hollow square column 9 and the first hollow square column 5, square rods 6 are movably inserted into the square grooves of the second hollow square column 9 and the first hollow square column 5, the top of the second hollow square column 9 is provided with a top square groove 10, a fastening rod 11 is movably inserted in the top square groove 10, the bottom of the fastening rod 11 penetrates through the square rod 6 and extends downwards, a notch corresponding to the fastening rod 11 is formed in the square rod 6, the top of the fixing block 7 is fixedly connected with a cable lower support frame 8, the top of the fastening rod 11 is fixedly connected with a top plate 12, a cable upper support frame 13 is fixedly connected at the bottom center of the top plate 12, the connecting cable 3 is clamped between the cable lower support frame 8 and the cable upper support frame 13, the side walls of the second hollow square column 9 and the fixing block 7 are provided with square holes in a penetrating manner, a clamping rod 14 is movably inserted in the square holes of the second hollow square column 9 and the fixing block 7, a fixing mechanism corresponding to the clamping rod 14 is arranged on the side wall of the second hollow square column 9, a clamping groove 1101 is formed in the side wall of the fastening rod 11, the clamping rod 14 is movably inserted in the clamping groove 1101, the square pole 6 is gone up the activity joint and is had U-shaped cassette 21, and the top fixedly connected with overhead plate 22 of U-shaped cassette 21, the bottom of overhead plate 22 and the upper surface of ground main part 1 laminate mutually, and U-shaped cassette 21 is located between two sets of positioning bottom plate 4, and U-shaped cassette 21 joint is between two sets of first cavity square columns 5.
As a technical optimization scheme of the invention, the number of the square rods 6 is four, the four groups of square rods 6 are distributed in an annular array about the central axis of the connecting cable 3, and the four groups of square rods 6 are arranged to protect the connecting cable 3 and avoid external force collision.
As a technical optimization scheme of the invention, the cross section of the U-shaped clamping seats 21 is U-shaped, the number of the U-shaped clamping seats 21 is two, the two groups of U-shaped clamping seats 21 are symmetrically distributed on two sides of the connecting cable 3, and the arranged U-shaped clamping seats 21 can be clamped on the square rod 6.
According to the technical optimization scheme, the rubber pad is arranged at the bottom of the cable upper support frame 13, the rubber pad is arranged on the upper surface of the cable lower support frame 8, the arc-shaped grooves corresponding to the connecting cables 3 are formed in the cable lower support frame 8 and the cable upper support frame 13 respectively, the rubber pad is fixed in the arc-shaped grooves, and the arranged arc-shaped grooves and the rubber pad can enable the cable lower support frame 8, the cable upper support frame 13 and the connecting cables 3 to be attached to each other, so that the supporting and fixing stability of the connecting cables 3 is guaranteed, and a stable back frame is arranged between the four groups of square rods 6.
As a technical optimization scheme of the invention, two groups of square rods 6 are movably inserted into the side walls of each group of the first hollow square column 5 and the second hollow square column 9, and two groups of fastening rods 11 are fixedly connected to the bottom of each group of the top plates 12.
When the device is used, the device main body can be installed, so that the connecting cable 3 is overhead, a passing channel is formed above the connecting cable 3, a corresponding trolley can pass through the device by utilizing the overhead plate 22, the connecting cable 3 cannot be damaged, the heat dissipation is good after the connecting cable 3 is overhead, the heat accumulation phenomenon cannot occur, and the stability of an electric system of the lifting machine for urban construction is ensured.
When the device is installed, firstly, the positioning bottom plate 4 can be fixed on the ground by using expansion bolts, two groups of positioning bottom plates are fixed and are respectively fixed on two sides of a channel, at the moment, the connecting cable 3 can be arranged above a cable lower support frame 8 for supporting, then four groups of square rods 6 are sequentially inserted into a first hollow square column 5 and a second hollow square column 9, further, the fastening rod 11 is inserted into the top square groove 10, the fastening rod 11 and the fastening rod are also inserted into the groove opening of the square rod 6, so that the positioning and the fixing of the square rod 6 are realized, at the moment, the clamping rod 14 can be inserted into the clamping groove 1101 and inserted into the second hollow square column 9 and the fixing block 7, then, the fixing mechanism is used for fixing, at the moment, the four groups of square rods 6 can be fixed, meanwhile, when the top plate 12 is pressed downwards, the cable upper support frame 13 can be driven to be tightly abutted against the upper surface of the connecting cable 3, and the connecting cable 3 is clamped and fixed by the cable lower support frame 8, four groups of square poles 6 have formed the protection to connecting cable 3 this moment, can fix built on stilts board 22 on square pole 6 this moment, and is concrete with U-shaped cassette 21 joint respectively on two sets of square poles 6 of arranging from top to bottom, then realize the fixed to built on stilts board 22, U-shaped cassette 21 also joint between two sets of first cavity square columns 5, make the rigidity to built on stilts board 22 this moment, thereby form the passageway and pass through the vehicle, and realized the protection and the built on stilts to connecting cable 3.
For the technicians in the field, when the device is used, each part has simple structure, convenient use and low manufacturing cost, after the lifting machine main body 2 is installed, the connecting cables 3 can be overhead and form corresponding channels, the connecting cables 3 can be protected by the square rods 6, the lower cable support frames 8 and the upper cable support frames 13 are used for limiting and clamping and fixing the connecting cables, the overhead plates 22 can be fixed above the square rods 6 and are convenient for corresponding vehicles to pass through, form the passageway of crossing above connecting cable 3, therefore the device can guarantee better walking the line to and make somebody a mere figurehead connecting cable 3, avoided connecting cable 3 to walk from ground, cause the phenomenon of ground destruction, also avoided the heat that leads to in ground to pile up the phenomenon, connecting cable 3 after making somebody a mere figurehead dispels the heat, thereby guaranteed the stability of lifting machinery's electrical system for urban construction.
Example 2:
referring to fig. 1-8, an electrical system of a lifting machine for urban construction comprises a ground main body 1, a lifting machine main body 2 fixedly connected to the top of the ground main body 1 through an expansion bolt, a connecting cable 3 fixedly connected to the side wall of the lifting machine main body 2, two sets of positioning bottom plates 4 fixedly connected to the top of the ground main body 1, two sets of positioning bottom plates 4 located at two sides of a channel, a first hollow square column 5 fixedly connected to the top four corners of the positioning bottom plate 4, a fixing block 7 fixedly connected to the upper surface of the positioning bottom plate 4, a second hollow square column 9 fixedly connected to two sides of the fixing block 7, a second hollow square column 9 fixedly connected to the positioning bottom plate 4, two sets of square grooves formed in the side walls of the second hollow square column 9 and the first hollow square column 5, square rods 6 movably inserted into the square grooves of the second hollow square column 9 and the first hollow square column 5, the top of the second hollow square column 9 is provided with a top square groove 10, a fastening rod 11 is movably inserted in the top square groove 10, the bottom of the fastening rod 11 penetrates through the square rod 6 and extends downwards, a notch corresponding to the fastening rod 11 is formed in the square rod 6, the top of the fixing block 7 is fixedly connected with a cable lower support frame 8, the top of the fastening rod 11 is fixedly connected with a top plate 12, a cable upper support frame 13 is fixedly connected at the bottom center of the top plate 12, the connecting cable 3 is clamped between the cable lower support frame 8 and the cable upper support frame 13, the side walls of the second hollow square column 9 and the fixing block 7 are provided with square holes in a penetrating manner, a clamping rod 14 is movably inserted in the square holes of the second hollow square column 9 and the fixing block 7, a fixing mechanism corresponding to the clamping rod 14 is arranged on the side wall of the second hollow square column 9, a clamping groove 1101 is formed in the side wall of the fastening rod 11, the clamping rod 14 is movably inserted in the clamping groove 1101, the square pole 6 is gone up the activity joint and is had U-shaped cassette 21, and the top fixedly connected with overhead plate 22 of U-shaped cassette 21, the bottom of overhead plate 22 and the upper surface of ground main part 1 laminate mutually, and U-shaped cassette 21 is located between two sets of positioning bottom plate 4, and U-shaped cassette 21 joint is between two sets of first cavity square columns 5.
As a technical optimization scheme of the invention, the fixing mechanism comprises a side square block 15, the side square block 15 is fixedly connected to the side wall of the second hollow square column 9, a cylindrical groove is formed in the side square block 15, a cylindrical block 16 is connected in the cylindrical groove of the side square block 15 in a sliding mode, a spring 17 is fixedly connected to the top of the cylindrical block 16, and a locking rod 18 is fixedly connected to the bottom of the cylindrical block 16.
As a technical optimization scheme of the invention, the top of the spring 17 is fixedly connected to the top end of the inner wall of the cylindrical groove of the side block 15, the spring 17 is in a compressed state, the reaction force of the spring 17 can be ensured to act on the cylindrical block 16, and the locking rod 18 is ensured to be stably inserted into the locking hole of the clamping rod 14.
As a technical optimization scheme of the invention, the bottom of the locking rod 18 penetrates through the side surface square 15 and extends downwards, locking holes are formed in two sides of the top of the clamping rod 14, and the locking rod 18 is movably inserted into the locking holes of the clamping rod 14.
As a technical optimization scheme of the invention, a handle block 19 is fixedly connected to the side wall of the cylindrical block 16, a sliding groove corresponding to the handle block 19 is formed in one side of the side surface square block 15 away from the second hollow square column 9, the handle block 19 is slidably connected in the sliding groove, and the handle block 19 is arranged to facilitate a user to slide the cylindrical block 16 so as to control the locking rod 18 to move.
When the fixing mechanism is used for fixing, the clamping rod 14 is inserted into the clamping groove 1101 and is inserted into the second hollow square column 9 and the fixing block 7, the handle block 19 needs to be lifted, so that the handle block 19 drives the cylindrical block 16 to move upwards, the cylindrical block 16 drives the spring 17 to compress, and simultaneously drives the locking rod 18 to move upwards, after the clamping rod 14 is inserted, the handle block 19 is loosened, the spring 17 stretches and pushes the cylindrical block 16 to move, and the cylindrical block 16 drives the locking rod 18 to be inserted into the locking hole of the clamping rod 14, so that the installation and the fixation of the clamping rod 14 are completed.
To technical personnel in the field, fixed establishment is when using, easy operation is convenient, time saving and labor saving, can be convenient for install fixedly to screens pole 14, and the later stage also is convenient for pull down screens pole 14, pull down the process otherwise can with the fixed operation process of installation, consequently, through the fixed establishment who sets up, make the device main part be convenient for carry out the dismouting, make when carrying out the on-the-spot equipment, the staff can labour saving and time saving, after the lifting machinery finishes using, when demolising the on-the-spot, also can convenient and fast demolish, and demolish the back, holistic device can used repeatedly many times, and is not fragile, satisfy user's demand.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a city construction is with lifting machinery's electrical system, includes ground main part (1), its characterized in that: the top of the ground main body (1) is fixedly connected with a lifting machine main body (2) through an expansion bolt, the side wall of the lifting machine main body (2) is fixedly connected with a connecting cable (3), the top of the ground main body (1) is fixedly connected with two groups of positioning bottom plates (4), the two groups of positioning bottom plates (4) are positioned at two sides of a channel, the four corners of the top of each positioning bottom plate (4) are fixedly connected with a first hollow square column (5), the upper surface of each positioning bottom plate (4) is fixedly connected with a fixing block (7), two sides of each fixing block (7) are fixedly connected with second hollow square columns (9), the bottoms of the second hollow square columns (9) are fixedly connected onto the positioning bottom plates (4), the side walls of the second hollow square columns (9) and the first hollow square columns (5) are respectively provided with two groups of square grooves, square rods (6) are movably inserted into the square grooves of the second hollow square columns (9) and the first hollow square columns (5), a top square groove (10) is formed in the top of the second hollow square column (9), a fastening rod (11) is movably inserted in the top square groove (10), the bottom of the fastening rod (11) penetrates through the square rod (6) and extends downwards, a notch corresponding to the fastening rod (11) is formed in the square rod (6), a cable lower support frame (8) is fixedly connected to the top of the fixing block (7), a top plate (12) is fixedly connected to the top of the fastening rod (11), a cable upper support frame (13) is fixedly connected to the center of the bottom of the top plate (12), the connecting cable (3) is clamped between the cable lower support frame (8) and the cable upper support frame (13), square holes are formed in the side walls of the second hollow square column (9) and the fixing block (7) in a penetrating mode, a clamping rod (14) is movably inserted in the square holes of the second hollow square column (9) and the fixing block (7), be equipped with the fixed establishment who corresponds with clamping rod (14) on the lateral wall of second cavity square column (9), chucking groove (1101) have been seted up to the lateral wall of anchorage bar (11), clamping rod (14) activity is pegged graft in chucking groove (1101), movable joint has U-shaped cassette (21) on square bar (6), the top fixedly connected with built on stilts board (22) of U-shaped cassette (21), the bottom of built on stilts board (22) is laminated with the upper surface of ground main part (1) mutually, U-shaped cassette (21) are located between two sets of positioning bottom plate (4), U-shaped cassette (21) joint is between two sets of first cavity square column (5).
2. The electrical system of claim 1, wherein: the number of the square rods (6) is four, and the four square rods (6) are distributed in an annular array relative to the central axis of the connecting cable (3).
3. The electrical system of a lifting machine for urban construction according to claim 1, wherein: the cross section of the U-shaped clamping seats (21) is U-shaped, the number of the U-shaped clamping seats (21) is two, and the two U-shaped clamping seats (21) are symmetrically distributed on two sides of the connecting cable (3).
4. The electrical system of a lifting machine for urban construction according to claim 1, wherein: the cable fixing device is characterized in that a rubber pad is arranged at the bottom of the cable upper supporting frame (13), the rubber pad is arranged on the upper surface of the cable lower supporting frame (8), arc grooves corresponding to the connecting cables (3) are formed in the cable lower supporting frame (8) and the cable upper supporting frame (13), and the rubber pad is fixed in the arc grooves.
5. The electrical system of a lifting machine for urban construction according to claim 1, wherein: each group of the side walls of the first hollow square column (5) and the second hollow square column (9) are movably inserted with two groups of square rods (6), and the bottom of each group of the top plate (12) is fixedly connected with two groups of fastening rods (11).
6. The electrical system of a lifting machine for urban construction according to claim 1, wherein: the fixing mechanism comprises a side square block (15), the side square block (15) is fixedly connected to the side wall of the second hollow square column (9), a cylindrical groove is formed in the side square block (15), a cylindrical block (16) is connected to the cylindrical groove of the side square block (15) in a sliding mode, a spring (17) is fixedly connected to the top of the cylindrical block (16), and a locking rod (18) is fixedly connected to the bottom of the cylindrical block (16).
7. The electrical system of a lifting machine for urban construction according to claim 6, wherein: the top of the spring (17) is fixedly connected to the top end of the inner wall of the cylindrical groove of the side block (15), and the spring (17) is in a compressed state.
8. The electrical system of a lifting machine for urban construction according to claim 6, wherein: the bottom of the locking rod (18) penetrates through the side square block (15) and extends downwards, locking holes are formed in two sides of the top of the clamping rod (14), and the locking rod (18) is movably inserted into the locking holes of the clamping rod (14).
9. The electrical system of a lifting machine for urban construction according to claim 6, wherein: the side wall of the cylindrical block (16) is fixedly connected with a handle block (19), one side, far away from the second hollow square column (9), of the side face square block (15) is provided with a sliding groove corresponding to the handle block (19), and the handle block (19) is connected in the sliding groove in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110071521.6A CN112803337B (en) | 2021-01-19 | 2021-01-19 | Electrical system of lifting machine for urban construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110071521.6A CN112803337B (en) | 2021-01-19 | 2021-01-19 | Electrical system of lifting machine for urban construction |
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| CN112803337A CN112803337A (en) | 2021-05-14 |
| CN112803337B true CN112803337B (en) | 2022-06-21 |
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| CN211209200U (en) * | 2020-03-05 | 2020-08-07 | 侯叶琼 | Cable bearing structure for electrical engineering |
| CN212183070U (en) * | 2020-04-27 | 2020-12-18 | 山东劳动职业技术学院（山东劳动技师学院） | Cable adapter for electrical engineering |
| CN112234511A (en) * | 2020-09-30 | 2021-01-15 | 国网河南省电力公司南召县供电公司 | Temporary cable erecting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101521363B (en) * | 2008-02-26 | 2011-05-25 | 北京国网富达科技发展有限责任公司 | Protecting method, device and system for electric power pylon |
| CN111779957B (en) * | 2020-07-13 | 2021-11-05 | 高心成 | A angular transducer installing support for industrial grade mechanical equipment |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207117126U (en) * | 2017-09-07 | 2018-03-16 | 北京市常青市政工程有限公司 | Haywire support |
| CN207251144U (en) * | 2017-09-07 | 2018-04-17 | 南京盖迪电力器材有限公司 | A kind of high-tension bus-bar fixed frame |
| CN211175672U (en) * | 2020-01-02 | 2020-08-04 | 李相洪 | Building pipeline fixing device |
| CN211209200U (en) * | 2020-03-05 | 2020-08-07 | 侯叶琼 | Cable bearing structure for electrical engineering |
| CN212183070U (en) * | 2020-04-27 | 2020-12-18 | 山东劳动职业技术学院（山东劳动技师学院） | Cable adapter for electrical engineering |
| CN112234511A (en) * | 2020-09-30 | 2021-01-15 | 国网河南省电力公司南召县供电公司 | Temporary cable erecting device |
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| CN112803337A (en) | 2021-05-14 |
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