CN211622835U - Support convenient to street lamp installation - Google Patents
Support convenient to street lamp installation Download PDFInfo
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- CN211622835U CN211622835U CN201922213180.2U CN201922213180U CN211622835U CN 211622835 U CN211622835 U CN 211622835U CN 201922213180 U CN201922213180 U CN 201922213180U CN 211622835 U CN211622835 U CN 211622835U
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- support
- longitudinal beam
- street lamp
- lamp installation
- plate
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Abstract
A support convenient for street lamp installation relates to the technical field of lamp installation, and adopts the technical scheme that the support comprises a base, wherein the base comprises a first longitudinal beam, a second longitudinal beam and a third longitudinal beam, a first cross beam is connected between the first longitudinal beam and the second longitudinal beam, and a second cross beam and a third cross beam are connected between the first longitudinal beam and the third longitudinal beam; the bottom of the first cross beam is fixedly connected with a backup plate, and the bottom of the third cross beam is connected with a reinforcing device through a plurality of supporting frames; the longitudinal beam is fixedly connected with a bearing seat, the bearing seat is movably connected with a rotating shaft through a bearing, and the rotating shaft is fixedly connected with a rotating plate; the novel clamp is characterized in that a mounting groove is formed in the rotating plate, a lifting device is arranged in the mounting groove, a support is fixedly connected to the lifting device, and a plurality of clamps are arranged on the support. The utility model discloses simplify the mounting means, promoted the installation effectiveness to the safety risk in the installation has been reduced.
Description
Technical Field
The utility model relates to a lamps and lanterns installation technical field especially relates to a support convenient to street lamp installation.
Background
A conventional street light comprises a light pole 7 and a light fitting, and a flange 71 for fixing is arranged at the bottom of the light pole, and the light pole is generally cylindrical. Before the street lamp is installed, a foundation pit is dug, and a street lamp foundation 8 is poured in the foundation pit. The foundation 8 is generally square, the cable duct and four screws 81 are embedded inside the foundation, and the screws 81 need to extend out of the top surface of the foundation by a plurality of lengths to be connected with the flange 71 of the lamp post. When the lamp post 7 is installed, the lamp post 7 which is horizontally placed is adjusted to be in a vertical state, the installation holes of the flange plate 71 are butted with the embedded screw rods 81 and penetrate through the embedded screw rods 81, and each screw rod 81 is provided with a nut, so that the flange plate 71 is fixed on the foundation 8.
However, in the existing common scheme, the lamp post is firstly hoisted by using a crane, and the flange plate of the street lamp and the foundation can be butted and fixed in a manual mode by using several workers in a coordinated mode, so that the labor cost is high, the installation efficiency is low, and certain safety risk also exists in the hoisting process.
SUMMERY OF THE UTILITY MODEL
The lamp pole installation effectiveness to street lamp among the prior art scheme is low, the problem that the cost of labor is high, the utility model provides a support convenient to street lamp installation.
The utility model provides a following technical scheme: a support convenient for street lamp installation comprises a base, wherein the base comprises a first longitudinal beam, a second longitudinal beam and a third longitudinal beam, a first cross beam is connected between the first longitudinal beam and the second longitudinal beam, and a second cross beam and a third cross beam are connected between the first longitudinal beam and the third longitudinal beam; the bottom of the first cross beam is fixedly connected with a backup plate, and the bottom of the third cross beam is connected with a reinforcing device through a plurality of supporting frames; the first longitudinal beam and the second longitudinal beam are both fixedly connected with bearing seats, the bearing seats are movably connected with rotating shafts through bearings, and the rotating shafts are fixedly connected with rotating plates; the rotating plate is provided with a mounting groove, a lifting device is arranged in the mounting groove, a support is fixedly connected to the lifting device, and a plurality of clamps are arranged on the support; still be provided with the distancer on the support, be provided with the scale on first crossbeam and the first longeron.
By adopting the technical scheme, the support can be erected above a street lamp foundation on which a lamp post needs to be installed, the backup plate is attached to one surface of the foundation, the support and the foundation are tightly combined into a stable structure by using the reinforcing device, and then the bottom of the lamp post is horizontally placed on the support and fixed by using the hoop; when the lamp post is lifted up from the top by a crane or other tools, the support can limit the lamp post to rotate along a specified direction, when the lamp post is vertical to the ground, the flange plate at the bottom of the lamp post just can be aligned with the screw rod on the base, the lamp post is slowly put down, and the flange plate penetrates through the screw rod, so that the installation can be completed. The whole process only needs one worker to operate, the labor cost of street lamp installation is reduced, in the whole installation process, the lamp pole is in a fixed state, the hoisting process does not need the worker to be close to the lamp pole, and the safety risk is reduced.
As a specific implementation mode, the reinforcing device comprises a sleeve, the sleeve is movably connected with a screw rod, one end, away from the base, of the screw rod is connected with a handle, the other end of the screw rod is connected with a pressing plate, and a buffer layer is arranged on one side, away from the screw rod, of the pressing plate.
Through adopting above technical scheme, reinforcing apparatus can firmly fix the support on the basis, increases the stability and the security of installation.
Preferably, the base is also connected with a plurality of universal wheels, and the universal wheels are provided with foot brakes.
Through adopting above technical scheme, the universal wheel can make the support nimble remove, convenient transfer. The service brake can be tentatively fixed with the support.
As a specific implementation manner, the lifting device comprises a plurality of first inclined struts, a plurality of second inclined struts and an object stage; the front ends of the side walls on two sides of the object stage in the length direction are respectively provided with a first sliding groove, a sliding block is arranged in each first sliding groove, each sliding block is rotatably connected to one end of a first inclined strut, and the other end of each first inclined strut is rotatably connected to the rear end of the inner wall of the installation groove on the same side; a second sliding groove is formed in the front end of the inner wall of the mounting groove in the length direction, a sliding block is arranged in the second sliding groove, the sliding block is rotatably connected to one end of a second inclined strut, and the other end of the second inclined strut is rotatably connected to the rear end of the side wall of the object stage on the same side; the first inclined strut and the second inclined strut are rotatably connected with each other at the central intersection; be connected with first horizontal pole between a plurality of first bracing, be connected with the second horizontal pole between a plurality of second bracing, it has hydraulic telescoping rod to articulate between first horizontal pole and the second horizontal pole.
Through adopting above technical scheme, hydraulic telescoping rod can cooperate first bracing and second bracing to rise or reduce the objective table by a certain distance. When the lamp post is fixed on the support, the height of the axial center line of the lamp post can be controlled, so that the lamp post is just butted with the foundation when rotating to a state vertical to the ground, and the installation is convenient.
Preferably, the top of one end of the rotating plate close to the rotating shaft is provided with a plurality of limiters; the bottom of one end of the rotating plate, which is far away from the rotating shaft, is rotatably connected with a supporting column.
Through adopting above technical scheme, the support column of rotor plate bottom can provide a stress point for the rotor plate when the lamp pole is fixed on the support by the level, makes its stable in structure. The limiter on the top of the rotating plate can enable the lamp pole to rotate only 90 degrees at most, and provides stable support for the lamp pole after the lamp pole rotates to the vertical direction.
As a specific implementation mode, the cross section of the support is in a concave arc shape, and the inner wall of the support is provided with a non-slip mat; one side of the support along the length direction is provided with a plurality of fixing plates, and the lower fixing plate is provided with a mounting hole.
Through adopting above technical scheme, because the lamp pole is circular generally, the surface of support is curved concave surface, and the slipmat can increase the frictional force between lamp pole and the support. The lower fixing plate is matched with the upper fixing plate on the hoop, and a bolt is installed in the mounting hole to fix the lamp post.
As a specific implementation mode, clamp one end and one side fixed connection of support length direction, the clamp other end is provided with the upper fixed plate, the upper fixed plate is provided with the mounting hole.
Through the technical scheme who adopts above, the clamp passes through the upper fixed plate and can fixes the lamp pole on the support.
The utility model has the advantages that: by arranging the universal wheels, the support can be flexibly moved and reused; by arranging the backup plate and the reinforcing device, the support and the foundation are tightly combined into a whole, the position of the support is fixed, and the installation safety is improved; the position of the reinforcing device can be adjusted back and forth to adapt to foundations of different sizes; the lamp post can rotate in a specified direction by arranging the support and the rotating plate; the installation distance is convenient to determine by arranging the distance measuring instrument and the scale; by arranging the lifting device, the lamp post adjusting device can adapt to lamp posts with different radiuses and adjust the lamp posts to proper positions; the whole installation process can be completed by one person, and the labor cost of installation is reduced.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is a top view of an embodiment of the present invention.
Fig. 4 is an installation diagram i of an embodiment of the present invention.
Fig. 5 is an installation diagram ii according to an embodiment of the present invention.
Reference numerals: 1-base, 11-second longitudinal beam, 12-third longitudinal beam, 13-universal wheel, 2-first longitudinal beam, 21-bearing seat, 22-rotating shaft, 3-first cross beam, 31-backup plate, 4-second cross beam, 5-third cross beam, 51-supporting frame, 52-reinforcing device, 521-sleeve, 522-screw rod, 523-handle, 524-pressing plate, 6-rotating plate, 61-installation groove, 611-second sliding groove, 62-lifting device, 621-first inclined strut, 622-second inclined strut, 623-objective table, 624-first sliding groove, 625-hydraulic telescopic rod, 63-support, 631-lower fixing plate, 64-clamp, 641-upper fixing plate, 65-distance meter, 66-position limiter, 67-support column, 7-lamp pole, 71-flange plate, 8-foundation and 81-screw rod.
Detailed Description
The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings and reference numerals, so that those skilled in the art can implement the embodiments after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a support convenient for street lamp installation as shown in figures 1 and 3, which comprises a base 1, wherein the base 1 comprises a first longitudinal beam 2, a second longitudinal beam 11 and a third longitudinal beam 12, a first cross beam 3 is connected between the first longitudinal beam 2 and the second longitudinal beam 11, and a second cross beam 4 and a third cross beam 5 are connected between the first longitudinal beam 2 and the third longitudinal beam 12; the bottom of the first beam 3 is fixedly connected with a backup plate 31, and the bottom of the third beam 5 is connected with a reinforcing device 52 through a plurality of supporting frames 51; the first longitudinal beam 2 and the second longitudinal beam 11 are both fixedly connected with a bearing seat 21, the bearing seat 21 is movably connected with a rotating shaft 22 through a bearing, and the rotating shaft 22 is fixedly connected with a rotating plate 6; the rotating plate 6 is provided with an installation groove 61, a lifting device 62 is arranged in the installation groove 61, a support 63 is fixedly connected to the lifting device 62, and a plurality of clamps 64 are arranged on the support 63; the support 63 is further provided with a distance measuring instrument 65, and the first cross beam 3 and the first longitudinal beam 2 are provided with scales.
As shown in fig. 3, the first cross beam, the second cross beam and the first longitudinal beam form a square with a gap on the bracket base. When the street lamp post is installed, as shown in fig. 4 and 5, the support can be firstly sleeved on the foundation from the gap, the backup plate is attached to one side surface of the foundation, the center line of the support in the length direction is aligned to the center line of the side surface of the foundation by using the scale on the first beam, and then the support and the foundation are pressed tightly by using the reinforcing device. The horizontal distance L1 between the center of the base and the center of the rotation axis in the length direction of the bracket can be obtained by the scale on the longitudinal beam. The length of the gap and the adjustable range of the reinforcing device are larger than the maximum value of the width range of the common foundation of the street lamp so as to adapt to foundations with different widths.
The pole can then be placed horizontally on the pedestal on the rotating plate using a crane or other lifting tool and secured with a clamp so that the pole cannot be moved out of horizontal position. The axial center line of the lamp pole and the center line of the base are positioned on the same plane. The height L2 between the axial center line of the lamp pole and the center line of the rotating shaft can be obtained by the distance measuring instrument, the value of L2 is adjusted to be equal to L1 by the lifting device, and the lamp pole is enabled to be positioned right above the foundation after being rotated to be in a vertical state. And finally, hoisting the lamp post from the top by utilizing tools such as a crane and the like, enabling the lamp post not to deviate from the position under the limiting action of the support and the clamp, only rotating along the rotating shaft until the lamp post is vertical to the ground, slowly putting down the lamp post, aligning the mounting hole in the flange plate with the screw rod on the foundation, and mounting the nut to complete the mounting.
The longitudinal beams, the cross beams, the backup plate, the supporting frame and the rotating plate can be made of H-shaped steel, and the rotating shaft and the bearing seat can be made of common steel. The distance meter can be a laser infrared distance meter and is arranged on a horizontal plane where the lowest point of the upper surface of the support is located, and the displayed numerical value is the sum of the distance from the lowest point of the upper surface of the support to the upper surface of the rotating plate and the distance from the center of the rotating shaft to the upper surface of the rotating plate. The sum of this value and the lamp stem radius is the value of L2.
As shown in fig. 2, as a specific embodiment, the reinforcing device 52 includes a sleeve 521, the sleeve 521 is movably connected with a screw rod 522, one end of the screw rod 522 away from the base 1 is connected with a handle 523, and the other end of the screw rod 522 is connected with a pressing plate 524.
The lead screw can be at the sleeve internal rotation, and the side on basis is pressed close to the clamp plate to rotatable handle, compresses tightly basis and support, makes the support be difficult for rocking in the installation, has increased stability and security. All components of the reinforcing device can be made of cast iron or common steel.
Preferably, the pressing plate 524 and the backup plate 31 are both provided with an anti-slip layer.
The anti-skid layer can be made of flexible rubber, so that the friction force between the support and the foundation can be enhanced, and the combination is tighter.
Preferably, the base 1 is further connected with a plurality of universal wheels 13, and the universal wheels 13 are provided with foot brakes.
KT-A type truckle can be selected to the universal wheel, can let the support remove in a fl mutexible way, alleviates and removes the burden, the service brake can let the support tentatively fix subaerial.
As shown in fig. 2, as an embodiment, the lifting device 62 includes a plurality of first inclined struts 621, second inclined struts 622, and a stage 623; the front ends of the side walls on two sides of the object stage 623 in the length direction are respectively provided with a first sliding groove 624, a sliding block is arranged in the first sliding groove 624, the sliding block is rotatably connected to one end of a first inclined strut 621, and the other end of the first inclined strut 621 is rotatably connected to the rear end of the inner wall of the mounting groove 61 on the same side; a second sliding groove 611 is formed in the front end of the inner wall of the mounting groove 61 in the length direction, a sliding block is arranged in the second sliding groove 611, the sliding block is rotatably connected to one end of a second inclined support 622, and the other end of the second inclined support 622 is rotatably connected to the rear end of the side wall of the object stage 623 on the same side; the first inclined strut 621 and the second inclined strut 622 are rotatably connected with each other at a central intersection; be connected with first horizontal pole between a plurality of first bracing 621, be connected with the second horizontal pole between a plurality of second bracing 622, it has hydraulic telescoping rod 625 to articulate between first horizontal pole and the second horizontal pole.
The lifting device pushes the first inclined strut and the second inclined strut which are mutually crossed to slide in the corresponding sliding grooves through the hydraulic telescopic rod, so that the height of the objective table is changed. The hydraulic telescopic rod can select an electric hydraulic telescopic rod, and the first inclined strut, the second inclined strut, the first cross rod, the second cross rod and the objective table can be made of common steel plates.
Preferably, a plurality of stoppers 66 are arranged at the top of one end of the rotating plate 6 close to the rotating shaft 22; the bottom of one end of the rotating plate 6 far away from the rotating shaft 22 is rotatably connected with a supporting column 67.
The limiting stopper and the supporting column can be made of common steel plates. The limiter can limit the rotation range of the rotating plate to 0-90 degrees and supports the rotating plate when the length direction of the rotating plate is vertical to the ground. When the length direction of the rotating plate is in a horizontal state, the supporting column can stabilize the center of gravity thereof.
As a specific embodiment, the cross section of the support 63 is a concave arc, and the inner wall of the support 63 is provided with a non-slip mat; one side of the support 63 along the length direction is provided with a plurality of lower fixing plates 631, and the lower fixing plates 631 are provided with mounting holes.
The support is circular-arc, still is provided with the slipmat increase frictional force and the deformability of certain thickness on the inner wall, can adapt to the lamp pole of different radiuses. The lower fixing plate and the mounting hole can be matched with the hoop to fix the lamp pole on the support, so that the axial center line cannot deviate. The support and the lower fixing plate can be made of common steel, and the non-slip mat can be made of flexible rubber.
Preferably, one end of the clamp 64 is hinged to one side of the support 63 in the length direction, and the other end of the clamp 64 is provided with an upper fixing plate 641 which is provided with a mounting hole.
The clamp and the upper fixing plate are mainly used for fixing lamp poles, can be made of flexible rubber, and have certain deformation degree so as to be suitable for lamp poles with different radiuses. The upper fixing plate and the lower fixing plate on the support can be fixedly connected together through bolts, so that the clamp and the support are connected.
The above is an embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a support convenient to street lamp installation which characterized in that: the base comprises a base (1), wherein the base (1) comprises a first longitudinal beam (2), a second longitudinal beam (11) and a third longitudinal beam (12), a first cross beam (3) is connected between the first longitudinal beam (2) and the second longitudinal beam (11), and a second cross beam (4) and a third cross beam (5) are connected between the first longitudinal beam (2) and the third longitudinal beam (12); the bottom of the first cross beam (3) is fixedly connected with a backup plate (31), and the bottom of the third cross beam (5) is connected with a reinforcing device (52) through a plurality of supporting frames (51); the first longitudinal beam (2) and the second longitudinal beam (11) are both fixedly connected with bearing seats (21), the bearing seats (21) are movably connected with rotating shafts (22) through bearings, and the rotating shafts (22) are fixedly connected with rotating plates (6); the rotating plate (6) is provided with an installation groove (61), a lifting device (62) is arranged in the installation groove (61), a support (63) is fixedly connected to the lifting device (62), and a plurality of clamping hoops (64) are arranged on the support (63); still be provided with distancer (65) on support (63), be provided with the scale on first crossbeam (3) and first longeron (2).
2. The bracket for facilitating street lamp installation according to claim 1, wherein: the reinforcing device (52) comprises a sleeve (521), the sleeve (521) is movably connected with a screw rod (522), one end, far away from the base (1), of the screw rod (522) is connected with a handle (523), and the other end of the screw rod (522) is connected with a pressing plate (524).
3. The bracket for facilitating street lamp installation according to claim 2, wherein: and the pressing plate (524) and the backup plate (31) are both provided with anti-skid layers.
4. The bracket for facilitating street lamp installation according to claim 1, wherein: the base (1) is further connected with a plurality of universal wheels (13), and foot brakes are arranged on the universal wheels (13).
5. The bracket for facilitating street lamp installation according to claim 1, wherein: the lifting device (62) comprises a plurality of first inclined supports (621), a plurality of second inclined supports (622) and an object stage (623); the front ends of the side walls on two sides of the object stage (623) in the length direction are respectively provided with a first sliding groove (624), a sliding block is arranged in the first sliding groove (624), the sliding block is rotatably connected to one end of a first inclined support (621), and the other end of the first inclined support (621) is rotatably connected to the rear end of the inner wall of the mounting groove (61) on the same side; a second sliding groove (611) is formed in the front end of the inner wall of the mounting groove (61) in the length direction, a sliding block is arranged in the second sliding groove (611), the sliding block is rotatably connected to one end of a second inclined strut (622), and the other end of the second inclined strut (622) is rotatably connected to the rear end of the side wall of the object stage (623) on the same side; the first inclined strut (621) and the second inclined strut (622) are rotatably connected with each other at a central intersection; be connected with first horizontal pole between a plurality of first bracing (621), be connected with the second horizontal pole between a plurality of second bracing (622), it has hydraulic telescoping rod (625) to articulate between first horizontal pole and the second horizontal pole.
6. The bracket for facilitating street lamp installation according to claim 1, wherein: the top of one end of the rotating plate (6) close to the rotating shaft (22) is provided with a plurality of limiters (66); the bottom of one end of the rotating plate (6) far away from the rotating shaft (22) is rotatably connected with a supporting column (67).
7. The bracket for facilitating street lamp installation according to claim 1, wherein: the cross section of the support (63) is in a downward concave arc shape, and an anti-skid pad is arranged on the inner wall of the support (63); one side of the support (63) along the length direction is provided with a plurality of lower fixing plates (631), and the lower fixing plates (631) are provided with mounting holes.
8. The bracket for facilitating street lamp installation according to claim 1, wherein: clamp (64) one end and support (63) length direction's one side fixed connection, clamp (64) other end is provided with upper fixed plate (641), the last mounting hole that is provided with of upper fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213180.2U CN211622835U (en) | 2019-12-11 | 2019-12-11 | Support convenient to street lamp installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213180.2U CN211622835U (en) | 2019-12-11 | 2019-12-11 | Support convenient to street lamp installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622835U true CN211622835U (en) | 2020-10-02 |
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ID=72628822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922213180.2U Active CN211622835U (en) | 2019-12-11 | 2019-12-11 | Support convenient to street lamp installation |
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| Country | Link |
|---|---|
| CN (1) | CN211622835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279621A (en) * | 2021-05-20 | 2021-08-20 | 北京博大恒生送变电工程有限公司 | Electric pole correcting device for electric power construction |
-
2019
- 2019-12-11 CN CN201922213180.2U patent/CN211622835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279621A (en) * | 2021-05-20 | 2021-08-20 | 北京博大恒生送变电工程有限公司 | Electric pole correcting device for electric power construction |
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