CN108892076B - Building electrical construction fixed knot constructs - Google Patents
Building electrical construction fixed knot constructs Download PDFInfo
- Publication number
- CN108892076B CN108892076B CN201810434000.0A CN201810434000A CN108892076B CN 108892076 B CN108892076 B CN 108892076B CN 201810434000 A CN201810434000 A CN 201810434000A CN 108892076 B CN108892076 B CN 108892076B
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- Prior art keywords
- rod
- sliding
- fixing
- nut
- plate
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- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a building electrical construction fixing structure, and relates to the technical field of electrical construction and installation. Including the backup pad, backup pad top one side sets up the fixed plate, set up the spout on the backup pad roof, set up the slider in the spout, the slider top sets up the sliding plate, sliding plate one side sets up the head rod, set up the second connecting rod in the backup pad, set up first extension spring between second connecting rod and the head rod, the backup pad bottom sets up the slide bar, the dead lever is established to slide bar bottom cover, the dead lever is hollow pole, set up elevating gear in the dead lever, dead lever one side sets up the carriage, carriage bottom and dead lever bottom parallel and level, it is articulated between pole one end and the dead lever, set up the draw-in groove on the carriage, set up the third connecting rod on the regulation pole, set up the fourth connecting rod. The invention has the beneficial effects that: the invention reduces the labor intensity of installation personnel and improves the stability of the electric meter box during installation.
Description
Technical Field
The invention mainly relates to the technical field of electrical construction and installation, in particular to a fixing structure for building electrical construction.
Background
In construction electrical, it is often necessary to install various electrical devices, such as various electrical control boxes, on a wall of a building. And the ammeter case of small-size structure generally installs the corner wall position department at the corridor, because the position is narrow, is accomplished by two or more people's common operation usually, supplementary with instruments such as simple small-size cat ladder, alone press the ammeter case of treating the installation, alone drill fixedly, not only waste time and energy, press the ammeter case of treating the installation through the manpower moreover, rock easily, it is not firm to fix.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a fixing structure for building electrical construction, which not only occupies small space and is suitable for corridor operation, but also lightens the labor intensity of installation personnel and improves the stability of an electric meter box during installation.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a fixing structure for building electrical construction comprises a supporting plate, wherein a fixing plate is arranged on one side of the top of the supporting plate, a chute is arranged on the top wall of the supporting plate, a sliding block is arranged in the chute, a sliding plate is arranged at the top end of the sliding block, the sliding plate is slidably connected with the supporting plate through the sliding block and the chute, a first connecting rod is arranged on one side of the sliding plate, a second connecting rod is arranged on the supporting plate, a first extension spring is arranged between the second connecting rod and the first connecting rod, the second connecting rod and the first connecting rod are both hinged with the first extension spring, the fixing plate and the sliding plate are both positioned in the supporting plate on the opposite sides of the first extension spring, a sliding rod is arranged at the bottom of the supporting plate, a fixing rod is sleeved at the bottom end of the sliding rod, the fixing rod is, dead lever one side sets up the carriage, carriage bottom and dead lever bottom parallel and level, set up the regulation pole on the dead lever, it is articulated between regulation pole one end and the dead lever, set up the draw-in groove on the carriage, the draw-in groove suits with the position of adjusting the pole, set up the third connecting rod on the regulation pole, set up the fourth connecting rod on the dead lever, set up second extension spring between third connecting rod and the fourth connecting rod, fourth connecting rod and third connecting rod all articulate with second extension spring, it sets up the gyro wheel to keep away from dead lever one end to adjust the pole, works as when adjusting pole and dead lever and being the vertical state, it uses the dead lever to set up relatively as the center with the carriage to adjust the pole.
The lifting device comprises a rotating rod, a through hole is formed in the fixing rod, one end of the rotating rod penetrates through the through hole and is located inside the fixing rod, a first bevel gear is sleeved on the rotating rod, a second bevel gear is arranged on the first bevel gear, a first screw rod is arranged in a center hole of the second bevel gear, a first nut is installed on the first screw rod and is a cylindrical nut, a first guide rod is arranged on one side of the first nut, one end of the first nut is far away from the first guide rod and is provided with a first slider, a first slide rail is arranged on the inner wall of the fixing rod and is matched with the first slider, a first connecting plate is arranged on the top end of the first nut, and the first connecting plate is fixedly connected with the bottom end of the slide rod.
The lifting device comprises a motor, the motor is fixedly connected with the bottom wall of the fixing rod, a coupler is arranged on an output shaft of the motor, one end, away from an output shaft of the motor, of the coupler is provided with a second screw rod, a second nut is installed on the second screw rod, the second nut is a cylindrical nut, a second guide rod is arranged on one side of the second nut, one end, away from the second nut, of the second guide rod is provided with a second slider, a second slide rail is arranged on the inner wall of the fixing rod and is adapted to the second slider, a second connecting plate is arranged at the top end of the second nut, and the second connecting plate is fixedly connected with the bottom end of the slide rod.
The inner wall of the fixed rod is provided with a bearing, and the end part of the rotating rod is positioned in the bearing.
The dwang is located the outer one end of dead lever and sets up the adjusting knob.
Set up the dog in the backup pad, the dog is located the spout and keeps away from fixed plate one end.
An opening is arranged on the supporting frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the sliding plate slides in the sliding groove and is matched with the fixed plate to fix the meter box to be installed, then the position of the meter box is adjusted under the action of the roller and the lifting device, and the meter box is installed and fixed, so that the labor intensity of an installer is reduced, and the stability of the meter box to be installed is improved.
2. The invention adopts the rotating rod to manually adjust the lifting of the sliding rod, has flexible adjustment and low manufacturing cost.
3. The lifting of the sliding rod is adjusted by rotating the motor, so that the operation is simple, and the labor intensity of installation personnel is reduced.
4. The dwang is located the bearing, has strengthened dwang pivoted stability, and then has improved the stability of position control when the slide bar goes up and down.
5. The adjusting button is convenient for the installer to control and adjust the rotating rod.
6. The stop block plays a limiting role in the sliding plate, prevents the sliding plate from sliding out of the supporting plate, and plays a protective role in the first extension spring.
7. The opening has not only lightened the weight of carriage, portable, can press on heavy objects such as stone in a flexible way in opening position department moreover, stability when increasing the carriage and supporting.
Drawings
FIG. 1 is a schematic structural diagram of a front view of embodiment 1 of the present invention;
FIG. 2 is a schematic top view of a portion of the support plate of the present invention;
FIG. 3 is a schematic top view of a portion of the support frame of the present invention;
FIG. 4 is a schematic view of the internal structure of a fixing rod according to embodiment 1 of the present invention;
fig. 5 is a schematic view of the internal structure of the fixing rod in embodiment 2 of the invention.
Reference numerals shown in the drawings: 1. a support plate; 2. a fixing plate; 3. a chute; 4. a sliding plate; 5. a first connecting rod; 6. a second connecting rod; 7. a first extension spring; 8. a slide bar; 9. fixing the rod; 10. a support frame; 11. adjusting a rod; 12. a card slot; 13. a third connecting rod; 14. a fourth connecting rod; 15. a second extension spring; 16. a roller; 17. rotating the rod; 18. a through hole; 19. a first bevel gear; 20. a second bevel gear; 21. a first screw; 22. a first nut; 23. a first guide bar; 24. a first slider; 25. a first slide rail; 26. a first connecting plate; 27. a motor; 28. a coupling; 29. a second screw; 30. a second nut; 31. a second guide bar; 32. a second slider; 33. a second slide rail; 34. a second connecting plate; 35. a bearing; 36. an adjusting knob; 37. a stopper; 38. and (4) opening.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding, sticking and the like in the prior art, and the adopted circuit connection is the conventional type in the prior art, and the detailed description is not repeated.
The utility model provides a building electrical construction fixed knot constructs, includes backup pad 1, 1 top one side of backup pad sets up fixed plate 2, set up spout 3 on the 1 roof of backup pad, set up the slider in the spout 3, the slider top sets up sliding plate 4, and the slider is not shown in the figure, as shown in figure 1 and figure 2, the slider slides in the spout to drive the sliding plate and slide, under first extension spring's effect, can effectively fix the ammeter case of waiting to install. The electric meter box fixing device is characterized in that the sliding plate 4 is in sliding connection with the supporting plate 1 through the sliding block and the sliding groove 3, a first connecting rod 5 is arranged on one side of the sliding plate 4, a second connecting rod 6 is arranged on the supporting plate 1, a first extension spring 7 is arranged between the second connecting rod 6 and the first connecting rod 5, the second connecting rod 6 and the first connecting rod 5 are hinged to the first extension spring 7, and the opposite sides of the fixed plate 2 and the sliding plate 4 and the first extension spring 7 are located in the supporting plate 1, as shown in the attached drawing 2, the end portions of the fixed plate and the sliding plate do not extend out of the supporting plate. The bottom of the supporting plate 1 is provided with a sliding rod 8, the bottom end of the sliding rod 8 is sleeved with a fixed rod 9, the fixed rod 9 is a hollow rod, a lifting device is arranged in the fixed rod 9, the lifting device is connected with the bottom end of the sliding rod 8, one side of the fixed rod 9 is provided with a supporting frame 10, the bottom of the supporting frame 10 is flush with the bottom end of the fixed rod 9, the fixed rod 9 is provided with an adjusting rod 11, one end of the adjusting rod 11 is hinged with the fixed rod 9, the supporting frame 10 is provided with a clamping groove 12, the position of the clamping groove 12 is matched with that of the adjusting rod 11, the adjusting rod 11 is provided with a third connecting rod 13, the length of the third connecting rod can be larger than that of a fourth connecting rod for controlling the adjusting rod, an installer can position the adjusting rod in the clamping groove and separate from the clamping groove by pedaling the, ensure to adjust the pole when breaking away from the draw-in groove, can keep the steady state, avoid causing the interference to the support of carriage, reduce the inconvenience of use and occupy the space. Set up fourth connecting rod 14 on the dead lever 9, set up second extension spring 15 between third connecting rod 13 and the fourth connecting rod 14, fourth connecting rod 14 and third connecting rod 13 all are articulated with second extension spring 15, adjust pole 11 and keep away from dead lever 9 one end and set up gyro wheel 16, work as when adjusting pole 11 and dead lever 9 are the vertical state, adjust pole 11 and carriage 10 and use dead lever 9 to set up relatively as the center. As shown in the attached drawing 1, the supporting frame is parallel and level with the bottom end of the fixing rod, so that the supporting frame can support the device integrally, the roller is arranged opposite to the supporting frame when the supporting frame supporting device is integral, the roller and the adjusting rod are located at the position of a stair of a corridor when in use, the space is reasonably utilized, and the occupation of the space is reduced. The sliding plate slides in the sliding groove and is matched with the fixed plate to fix the meter box to be installed, then the position of the meter box is adjusted under the action of the roller and the lifting device, and the meter box is installed and fixed, so that the labor intensity of an installer is reduced, and the stability of the meter box to be installed is improved.
As an optimization, the lifting device comprises a rotating rod 17, a through hole 18 is formed in the fixing rod 9, one end of the rotating rod 17 penetrates through the through hole 18 and is located inside the fixing rod 9, a first bevel gear 19 is sleeved on the rotating rod 17, a second bevel gear 20 is arranged on the first bevel gear 19, a first screw 21 is arranged in a center hole of the second bevel gear 20, a first nut 22 is installed on the first screw 21, the first nut 22 is a cylindrical nut, and as shown in fig. 4 and 5, the nut is a long-strip-shaped cylindrical nut, so that the lifting range of the nut is large, and the lifting device is suitable for adjusting the positions of the supporting plate and the electric meter box. First nut 22 one side sets up first guide arm 23, first guide arm 23 keeps away from first nut 22 one end and sets up first slider 24, set up first slide rail 25 on the dead lever 9 inner wall, first slide rail 25 suits with first slider 24, first nut 22 top sets up first connecting plate 26, first connecting plate 26 and 8 bottom fixed connection of slide bar. The invention adopts the rotating rod to manually adjust the lifting of the sliding rod, has flexible adjustment and low manufacturing cost.
Preferably, the lifting device comprises a motor 27, the motor can rotate forward and backward, and in one embodiment of the invention, the motor is an ann chuan servo motor. The motor 27 is fixedly connected with the bottom wall of the fixing rod 9, and a coupler 28 is arranged on an output shaft of the motor 27. The utility model discloses a motor 27, including dead lever 9, shaft coupling 28, second nut 30, second slide rail 33 and second slider 32, second nut 30 is the cylindricality nut, second nut 30 one side sets up second guide arm 31, second nut 30 one end is kept away from to second guide arm 31 sets up second slider 32 on the second screw 29, set up second slide rail 33 on the dead lever 9 inner wall, second slide rail 33 suits with second slider 32, second nut 30 top sets up second connecting plate 34, second connecting plate 34 and 8 bottom fixed connections of slide bar. The lifting of the sliding rod is adjusted by rotating the motor, so that the operation is simple, and the labor intensity of installation personnel is reduced.
In order to improve the rotating stability of the rotating rod, a bearing 35 is arranged on the inner wall of the fixing rod 9, and the end part of the rotating rod 17 is positioned in the bearing 35. The dwang is located the bearing, has strengthened dwang pivoted stability, and then has improved the stability of position control when the slide bar goes up and down.
Preferably, the rotating rod 17 is provided with an adjusting button 36 at one end outside the fixing rod 9. The adjusting button is convenient for the installer to control and adjust the rotating rod.
Preferably, a stop 37 is arranged on the supporting plate 1, and the stop 37 is positioned at one end of the sliding chute 3 far away from the fixing plate 2. The stop block plays a limiting role in the sliding plate, prevents the sliding plate from sliding out of the supporting plate, and plays a protective role in the first extension spring.
Preferably, the support frame 10 is provided with an opening 38. As shown in figure 3, the opening can be flexibly plugged or pressed with weights such as stones, sandbags and the like to improve the stability of the device and strengthen the supporting force of the supporting frame. The opening has not only lightened the weight of carriage, portable, can press on heavy objects such as stone in a flexible way in opening position department moreover, stability when increasing the carriage and supporting.
The using method comprises the following steps:
when the device is used, the device is firstly carried to a stair opening where an electric meter box needs to be installed, the adjusting rod is located in the clamping groove, then the sliding plate is made to slide, the electric meter box is placed at the position of the fixing plate, then the sliding plate is loosened, the sliding plate is in contact with the electric meter box under the action of the first stretching spring, the sliding plate and the fixing plate are matched with each other to fix the electric meter box, then the electric meter box is moved under the action of the rollers, the adjusting rod is separated from the clamping groove after the electric meter box is moved to the designated position, and then the electric meter box is adjusted to be at the proper height under the action of the lifting device and then is. After having fixed, make the sliding plate slide, reduce elevating gear, then will adjust the pole and place the draw-in groove in and remove, carry out the installation of follow-up ammeter case, whole installation only need an installer can, also can have an assistant personnel cooperation again, assistant personnel's intensity of labour obtains reducing for holding the ammeter case moreover, ammeter case can remain stable under the effect of backup pad in the installation, has improved the installation quality, and is firm more.
The device is also suitable for other types of small electrical cabinets which can be installed in low-altitude operation in narrow space and the like.
Example 1:
a fixing structure for building electrical construction comprises a supporting plate 1, wherein a fixing plate 2 is arranged on one side of the top of the supporting plate 1, a chute 3 is arranged on the top wall of the supporting plate 1, a sliding block is arranged in the chute 3, a sliding plate 4 is arranged at the top end of the sliding block, the sliding plate 4 is in sliding connection with the supporting plate 1 through the sliding block and the chute 3, a first connecting rod 5 is arranged on one side of the sliding plate 4, a second connecting rod 6 is arranged on the supporting plate 1, a first tension spring 7 is arranged between the second connecting rod 6 and the first connecting rod 5, the second connecting rod 6 and the first connecting rod 5 are both hinged with the first tension spring 7, one sides of the fixing plate 2 and the sliding plate 4 opposite to the first tension spring 7 are both positioned in the supporting plate 1, a sliding rod 8 is arranged at the bottom of the supporting plate 1, a fixing rod 9 is, a lifting device is arranged in the fixed rod 9 and connected with the bottom end of the sliding rod 8, a supporting frame 10 is arranged on one side of the fixed rod 9, the bottom of the supporting frame 10 is flush with the bottom end of the fixed rod 9, an adjusting rod 11 is arranged on the fixed rod 9, one end of the adjusting rod 11 is hinged with the fixed rod 9, a clamping groove 12 is arranged on the supporting frame 10, the clamping groove 12 is matched with the position of the adjusting rod 11, a third connecting rod 13 is arranged on the adjusting rod 11, a fourth connecting rod 14 is arranged on the fixed rod 9, a second extension spring 15 is arranged between the third connecting rod 13 and the fourth connecting rod 14, the fourth connecting rod 14 and the third connecting rod 13 are both hinged with the second extension spring 15, the two ends of the first extension spring and the second extension spring can be in a hook shape and are hung on the first connecting rod, the second connecting rod, the third connecting rod and the fourth, in this embodiment, two ends of the first extension spring are circular and are respectively sleeved on the first connecting rod and the second connecting rod; the two ends of the second extension spring are annular and are respectively sleeved on the third connecting rod and the fourth connecting rod so as to realize the purpose of hinging. The end of the adjusting rod 11 far away from the fixing rod 9 is provided with a roller 16, and when the adjusting rod 11 is vertical to the fixing rod 9, the adjusting rod 11 and the supporting frame 10 are arranged oppositely by taking the fixing rod 9 as the center. The sliding plate slides in the sliding groove and is matched with the fixed plate to fix the meter box to be installed, then the position of the meter box is adjusted under the action of the roller and the lifting device, and the meter box is installed and fixed, so that the labor intensity of an installer is reduced, and the stability of the meter box to be installed is improved. The lifting device comprises a rotating rod 17, a through hole 18 is formed in the fixing rod 9, one end of the rotating rod 17 penetrates through the through hole 18 and is located inside the fixing rod 9, a first bevel gear 19 is sleeved on the rotating rod 17, a second bevel gear 20 is arranged on the first bevel gear 19, a first screw 21 is arranged in a center hole of the second bevel gear 20, a first nut 22 is installed on the first screw 21, the first nut 22 is a cylindrical nut, a first guide rod 23 is arranged on one side of the first nut 22, one end, far away from the first nut 22, of the first guide rod 23 is provided with a first sliding block 24, a first sliding rail 25 is arranged on the inner wall of the fixing rod 9, the first sliding rail 25 is adapted to the first sliding block 24, a first connecting plate 26 is arranged at the top end of the first nut 22, and the first connecting plate 26 is fixedly connected with the bottom end. The invention adopts the rotating rod to manually adjust the lifting of the sliding rod, has flexible adjustment and low manufacturing cost. The inner wall of the fixed rod 9 is provided with a bearing 35, and the end part of the rotating rod 17 is positioned in the bearing 35. The dwang is located the bearing, has strengthened dwang pivoted stability, and then has improved the stability of position control when the slide bar goes up and down. An adjusting button 36 is arranged at one end of the rotating rod 17, which is positioned outside the fixing rod 9. The adjusting button is convenient for the installer to control and adjust the rotating rod. The supporting plate 1 is provided with a stop 37, and the stop 37 is positioned at one end of the sliding chute 3 far away from the fixing plate 2. The stop block plays a limiting role in the sliding plate, prevents the sliding plate from sliding out of the supporting plate, and plays a protective role in the first extension spring. The support frame 10 is provided with an opening 38. The opening has not only lightened the weight of carriage, portable, can press on heavy objects such as stone in a flexible way in opening position department moreover, stability when increasing the carriage and supporting.
Example 2:
in this embodiment, on the basis of embodiment 1, the lifting device is replaced by a motor 27, the motor 27 is fixedly connected to the bottom wall of the fixing rod 9, a coupler 28 is disposed on an output shaft of the motor 27, a second screw 29 is disposed at one end of the coupler 28, which is far away from the output shaft of the motor 27, a second nut 30 is mounted on the second screw 29, the second nut 30 is a cylindrical nut, a second guide rod 31 is disposed on one side of the second nut 30, a second slider 32 is disposed at one end of the second guide rod 31, which is far away from the second nut 30, a second slide rail 33 is disposed on the inner wall of the fixing rod 9, the second slide rail 33 is adapted to the second slider 32, a second connecting plate 34 is disposed at the top end of the second nut 30, and the second connecting plate 34 is fixedly connected to the bottom end. The beneficial effect of this embodiment is: the lifting of the sliding rod is adjusted by rotating the motor, so that the operation is simple, and the labor intensity of installation personnel is reduced.
Example 3:
in this embodiment, on the basis of embodiment 1, the first bevel gear on the rotating rod is replaced by a straight gear, a second bevel gear, a first screw, a first nut, a first slider, a first slide rail and other structures are removed, a spur rack is arranged on one side of the straight gear, the top end of the spur rack is directly connected with the sliding rod, and the sliding lifting of the sliding rod is realized through a gear-rack structure.
Claims (7)
1. The utility model provides a building electrical construction fixed knot constructs, includes backup pad (1), its characterized in that: a fixed plate (2) is arranged on one side of the top of the supporting plate (1), a sliding chute (3) is arranged on the top wall of the supporting plate (1), a sliding block is arranged in the sliding chute (3), a sliding plate (4) is arranged at the top end of the sliding block, the sliding plate (4) is in sliding connection with the supporting plate (1) through the sliding block and the sliding chute (3), a first connecting rod (5) is arranged on one side of the sliding plate (4), a second connecting rod (6) is arranged on the supporting plate (1), a first extension spring (7) is arranged between the second connecting rod (6) and the first connecting rod (5), the second connecting rod (6) and the first connecting rod (5) are both hinged with the first extension spring (7), one sides of the fixed plate (2) and the sliding plate (4) opposite to the first extension spring (7) are both positioned in the supporting plate (1), and a sliding rod (8) is, the fixing rod (9) is sleeved at the bottom end of the sliding rod (8), the fixing rod (9) is a hollow rod, a lifting device is arranged in the fixing rod (9), the lifting device is connected with the bottom end of the sliding rod (8), a supporting frame (10) is arranged on one side of the fixing rod (9), the bottom of the supporting frame (10) is parallel and level to the bottom end of the fixing rod (9), an adjusting rod (11) is arranged on the fixing rod (9), one end of the adjusting rod (11) is hinged to the fixing rod (9), a clamping groove (12) is arranged on the supporting frame (10), the clamping groove (12) is matched with the position of the adjusting rod (11), a third connecting rod (13) is arranged on the adjusting rod (11), a fourth connecting rod (14) is arranged on the fixing rod (9), and a second stretching spring (15) is arranged between the third connecting rod (13) and the fourth connecting rod (, the fourth connecting rod (14) and the third connecting rod (13) are hinged to the second extension spring (15), one end, far away from the fixing rod (9), of the adjusting rod (11) is provided with a roller (16), and when the adjusting rod (11) and the fixing rod (9) are in a vertical state, the adjusting rod (11) and the supporting frame (10) are arranged oppositely by taking the fixing rod (9) as a center.
2. A fixing structure for electric construction of buildings according to claim 1, characterized in that: the lifting device comprises a rotating rod (17), a through hole (18) is formed in the fixing rod (9), one end of the rotating rod (17) penetrates through the through hole (18) and is located inside the fixing rod (9), a first bevel gear (19) is sleeved on the rotating rod (17), a second bevel gear (20) is arranged on the first bevel gear (19), a first screw rod (21) is arranged in a center hole of the second bevel gear (20), a first nut (22) is installed on the first screw rod (21), the first nut (22) is a cylindrical nut, a first guide rod (23) is arranged on one side of the first nut (22), a first sliding block (24) is arranged at one end, far away from the first nut (22), of the first guide rod (23), a first sliding rail (25) is arranged on the inner wall of the fixing rod (9), the first sliding rail (25) is matched with the first sliding block (24), a first connecting plate (26) is arranged at the top end of the first nut (22), the first connecting plate (26) is fixedly connected with the bottom end of the sliding rod (8).
3. A fixing structure for electric construction of buildings according to claim 1, characterized in that: the lifting device comprises a motor (27), the motor (27) is fixedly connected with the bottom wall of the fixed rod (9), a coupler (28) is arranged on an output shaft of the motor (27), a second screw (29) is arranged at one end, far away from the output shaft of the motor (27), of the coupler (28), a second nut (30) is arranged on the second screw rod (29), the second nut (30) is a cylindrical nut, a second guide rod (31) is arranged on one side of the second nut (30), a second sliding block (32) is arranged at one end, far away from the second nut (30), of the second guide rod (31), a second slide rail (33) is arranged on the inner wall of the fixed rod (9), the second slide rail (33) is adapted to the second slide block (32), and a second connecting plate (34) is arranged at the top end of the second nut (30), and the second connecting plate (34) is fixedly connected with the bottom end of the sliding rod (8).
4. A fixing structure for electric construction of buildings according to claim 2, characterized in that: set up bearing (35) on dead lever (9) inner wall, dwang (17) tip is located bearing (35).
5. A fixing structure for electric construction of buildings according to claim 2, characterized in that: the rotating rod (17) is positioned at one end outside the fixing rod (9) and is provided with an adjusting button (36).
6. A fixing structure for electric construction of buildings according to claim 1, characterized in that: a stop block (37) is arranged on the supporting plate (1), and the stop block (37) is positioned at one end, far away from the fixing plate (2), of the sliding groove (3).
7. A fixing structure for electric construction of buildings according to claim 1, characterized in that: an opening (38) is arranged on the supporting frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434000.0A CN108892076B (en) | 2018-05-08 | 2018-05-08 | Building electrical construction fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434000.0A CN108892076B (en) | 2018-05-08 | 2018-05-08 | Building electrical construction fixed knot constructs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108892076A CN108892076A (en) | 2018-11-27 |
| CN108892076B true CN108892076B (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810434000.0A Expired - Fee Related CN108892076B (en) | 2018-05-08 | 2018-05-08 | Building electrical construction fixed knot constructs |
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| CN (1) | CN108892076B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109406387A (en) * | 2018-11-29 | 2019-03-01 | 深圳出入境检验检疫局工业品检测技术中心 | A kind of frictional coefficient of fiber test device |
| CN109455644A (en) * | 2018-12-07 | 2019-03-12 | 长安大学 | Downstairs device on a kind of vertical self-powered |
| CN110562876B (en) * | 2019-09-26 | 2021-01-26 | 国网山东省电力公司商河县供电公司 | Distribution box installation auxiliary device |
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| JP3485100B2 (en) * | 2001-03-15 | 2004-01-13 | 株式会社オーエス | Moving table |
| CN206033053U (en) * | 2016-09-18 | 2017-03-22 | 辽宁工业大学 | Handling booster unit |
| CN107522147B (en) * | 2017-08-14 | 2019-04-09 | 湖北大康建设有限公司 | A kind of high security lift construction platform for building |
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2018
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| CN108892076A (en) | 2018-11-27 |
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