CN219102950U - Lamp post convenient for changing advertisement - Google Patents

Abstract

The application discloses lamp pole convenient to change advertisement relates to street lamp technical field. The technical key points are as follows: the street lamp comprises a street lamp post, wherein the inside of the street lamp post is of a hollow structure, a billboard is arranged on the outer side of the street lamp post, and one side of the billboard is sleeved on the street lamp post through a hoop; the lamp post is provided with a clamping block at the position corresponding to the hoop, the clamping block is in sliding connection with the lamp post, the clamping block is connected with the driving unit through a connecting piece, and the driving unit can drive the clamping block to move through the connecting piece. The workman is subaerial through the removal of control drive unit alright control joint piece to accomplish the fixed of bill-board and demolish, the workman can accomplish the change work of advertisement subaerial, compare in prior art workman climbing ladder to aerial and change the bill-board, not only operate more conveniently, reduced the risk that high altitude construction probably exists moreover.

Description

Lamp post convenient for changing advertisement

Technical Field

The application relates to the technical field of street lamps, in particular to a lamp post convenient for replacing advertisements.

Background

The street lamp refers to a lamp which provides a lighting function for a road, generally refers to a lamp in a road lighting range in traffic lighting, and is widely applied to various places needing lighting. The integrated lamp consists of a lamp, an electric wire, a light source, a lamp post, a lamp arm, a flange plate and a foundation embedded part. Billboards are suspended and fixed on street lamp posts at two sides of a general urban road, and when advertisements on the billboards are replaced, workers are often required to climb a ladder to high altitude for operation, so that the operation is inconvenient, more potential safety hazards exist during high altitude operation, and accidents are easy to occur.

Disclosure of Invention

The utility model provides a lamp pole convenient to change advertisement, workman can accomplish the change work of bill-board on ground, has effectively reduced the risk that the workman probably exists when carrying out the bill-board change work in the high altitude.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a lamp pole convenient to change advertisement, includes the street lamp pole, the inside of street lamp pole is hollow structure, the outside of street lamp pole is equipped with the bill-board, one side of bill-board is through staple bolt cover establish on the lamp pole; the lamp post is provided with a clamping block at the position corresponding to the hoop, one end of the clamping block penetrates through the side wall of the lamp post and is located inside the lamp post, the clamping block is in sliding connection with the lamp post, the sliding direction is perpendicular to the axis of the lamp post, the clamping block is located at one end inside the lamp post and is connected with a connecting piece, the connecting piece is connected with the inner wall of the lamp post through a driving unit, and the driving unit can drive the clamping block to move through the connecting piece.

Further, the number of the anchor clamps is two, the anchor clamps include a left clamping plate and a right clamping plate, and the left clamping plate and the right clamping plate are close to one end of each other and are connected through bolts.

Further, the driving unit comprises a bidirectional threaded rod, two first rod pieces and two second rod pieces are symmetrically arranged on two sides of the bidirectional threaded rod from top to bottom, the first rod pieces and the second rod pieces on the same side are close to one another and are hinged, the upper ends of the two first rod pieces are hinged with a first moving block, the lower ends of the two second rod pieces are hinged with a second moving block, the first moving block and the second moving block are in sliding connection with the inner wall of the street lamp pole along the vertical direction, the first moving block and the second moving block are respectively sleeved on threads of the bidirectional threaded rod in different rotation directions, the first moving block and the second moving block are in threaded connection with the bidirectional threaded rod, and a hinging point of the first rod piece and the second rod piece, which are close to one side of the advertising board, is connected with a connecting piece; the two bidirectional threaded rods of the two driving units are connected with two output ends of the double-headed motor respectively at one ends close to each other, and the shell of the double-headed motor is fixedly connected with the inner wall of the street lamp post.

Further, two output ends of the double-headed motor and two ends of the two-way threaded rod are both rotationally connected with a bracket, and all the brackets are fixedly connected with the inner wall of the street lamp post.

Further, the connecting piece comprises a third rod piece, one end of the third rod piece is fixedly connected with the clamping block, the other end of the third rod piece is inserted into the sleeve and is in sliding connection with the sleeve, and one end, far away from the clamping block, of the sleeve is in homojoint hinge with a hinge point of the first rod piece and the second rod piece close to the side; one side of the sleeve is provided with a chute, a lug is inserted in the chute and is in sliding connection with the chute, one end of the lug in the chute is inserted with the third rod piece in fixed connection, a spring is sleeved on the third rod piece and is in sliding connection with the third rod piece in fixed connection with the third rod piece, one end of the spring is fixedly connected with the clamping block, and the other end of the spring is fixedly connected with the sleeve.

Further, the downside that the joint piece kept away from spring one end is the inclined plane of from the top down slope, the staple bolt is close to the upside of bill-board one end be equipped with the inclined plane of joint piece upper inclined plane matching.

Further, a baffle is arranged above the clamping block at the highest position of the street lamp pole, and the distance between the baffle and the upper end of the clamping block is equal to the height of the anchor ear.

Further, a movable door is arranged on the outer side wall of the lower end of the street lamp post, a button is arranged in the movable door, and the button is electrically connected with the double-headed motor.

In summary, the present application includes at least one of the following beneficial technical effects:

when the billboard is normally used, the hoop of the billboard is clamped above the clamping block, when a worker needs to replace the advertisement at the high position of the street lamp pole, the ground start driving unit can drive the connecting piece to move with the clamping block, when the clamping block moves into the street lamp pole, the clamping block releases the limit of the hoop, the billboard automatically slides down along the street lamp pole under the dead weight, after the billboard falls down, the worker detaches the hoop of the old billboard on the ground, the old billboard can be taken down from the street lamp pole, then the hoop of the new billboard is fixed on the street lamp pole again, the new billboard is lifted to the designated height again by utilizing the pole similar to a clothes fork, and then the driving unit is restarted to enable the clamping block to extend out of the street lamp pole, so that the new billboard can be hung on the street lamp pole. The change of advertisement on street lamp pole in this application, the workman stands and can accomplish subaerial, compares in prior art workman's climbing ladder to aerial and carries out the bill-board and change, and not only the operation is got up more conveniently, has reduced the risk that high altitude construction probably exists moreover.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall construction of the billboard mounting process of the present application;

FIG. 2 is a schematic view of the entire structure of the billboard of the present application after it has been installed;

FIG. 3 is a schematic view of the structure of the interior of the street light pole of the present application;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic structural view of one of the driving units of the present application.

Reference numerals: 1. a street lamp post; 2. a billboard; 3. a hoop; 31. a left clamping plate; 32. a right clamping plate; 4. a clamping block; 5. a connecting piece; 51. a third lever; 52. a sleeve; 53. a chute; 54. a bump; 55. a spring; 6. a driving unit; 61. a two-way threaded rod; 62. a first rod member; 63. a second rod member; 64. a first moving block; 65. a second moving block; 7. a double-ended motor; 8. a bracket; 9. a baffle; 10. a movable door.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the lamp post convenient for advertisement replacement disclosed in the application comprises a lamp post 1, wherein the inside of the lamp post 1 is of a hollow structure, a billboard 2 is arranged on the outer side of the lamp post 1, and one side of the billboard 2 is sleeved on the lamp post through a hoop 3; the position that corresponds with staple bolt 3 on street lamp pole 1 is equipped with joint piece 4, and the lateral wall that lamp pole 1 was passed to the one end of joint piece 4 is located inside street lamp pole 1, joint piece 4 and street lamp pole 1 sliding connection, and the slip direction is perpendicular with the axis of street lamp pole 1, and the one end that joint piece 4 is located inside street lamp pole 1 is connected with connecting piece 5, and connecting piece 5 passes through drive unit 6 and is connected with the inner wall of street lamp pole 1, and drive unit 6 accessible connecting piece 5 drive joint piece 4 remove.

In the above embodiment, the inside of the street lamp pole 1 is of a hollow structure, so that not only is wiring convenient, but also related equipment is conveniently installed in the street lamp pole, and materials can be saved in the production process. During normal use, the downside of staple bolt 3 is put up and is put up in the upside that joint piece 4 stretches out street lamp pole 1 part, and joint piece 4 accessible is hung bill-board 2 in street lamp pole 1's the outside to the support of staple bolt 3. When the advertisement needs to be replaced, as the clamping block 4 is connected with the driving unit 6 through the connecting piece 5, a worker can move with the clamping block 4 by driving the driving unit 6, after the clamping block 4 enters the inside of the street lamp pole 1 under the driving of the driving unit 6, the anchor ear 3 can lose support, the dead weight of the anchor ear 3 and the weight of the advertisement board 2 can automatically move downwards along the street lamp pole 1, the worker can place a wood block with a certain height or a frame body on the ground to catch the fallen advertisement board 2, the advertisement board 2 can fall to the height convenient to detach, then the old advertisement board 2 is removed, the new advertisement board 2 is installed, the advertisement board 2 is lifted to the proper height along the street lamp pole 1 by using a rod piece similar to a clothes hanger fork after the new advertisement board 2 is installed, then the driving unit 6 is started, the clamping block 4 is driven to stretch out of the street lamp pole 1 again, and the clamping block 4 can form a supporting effect on the new advertisement board 2. Because the work of bill-board 2 can be accomplished to the workman standing on ground, compare in high altitude change bill-board 2, this application not only makes the workman operate more conveniently but also has reduced the risk of high altitude construction.

Further, as shown in fig. 1 and 2, the number of the anchor ear 3 is two, the anchor ear 3 includes a left clamp plate 31 and a right clamp plate 32, and the left clamp plate 31 and the right clamp plate 32 are connected by bolts at one end close to each other.

In the above embodiment, the anchor ear 3 is formed by connecting the left clamping plate 31 and the right clamping plate 32 through bolts, so that the installation and the disassembly are convenient, the inner contour of the left clamping plate 31 and the right clamping plate 32 after being assembled together is the same as the outer contour of the street lamp pole 1, and the steady sliding can be performed along the street lamp pole 1 through the anchor ear 3.

Further, as shown in fig. 3, 4 and 5, the driving unit 6 includes a bidirectional threaded rod 61, two sides of the bidirectional threaded rod 61 are symmetrically provided with two first rods 62 and two second rods 63 from top to bottom, the first rods 62 and the second rods 63 on the same side are close to each other and are hinged at one end, the upper ends of the two first rods 62 are hinged with a first moving block 64, the lower ends of the two second rods 63 are hinged with a second moving block 65, the first moving block 64 and the second moving block 65 are slidably connected with the inner wall of the street lamp pole 1 along the vertical direction, the first moving block 64 and the second moving block 65 are respectively sleeved on threads of the bidirectional threaded rod 61 in different rotation directions, the first moving block 64 and the second moving block 65 are in threaded connection with the bidirectional threaded rod 61, and a hinge point of the first rod 62 and the second rod 63 close to one side of the billboard 2 is connected with the connecting piece 5; the two-way threaded rods 61 of the two driving units 6 are respectively connected with two output ends of the double-headed motor 7 at one ends close to each other, and the outer shell of the double-headed motor 7 is fixedly connected with the inner wall of the street lamp pole 1.

In the above embodiment, the power supply of the double-headed motor 7 is the same as that of the street lamp, and the two output shafts of the double-headed motor 7 rotate simultaneously when the double-headed motor 7 works, so that the double-headed motor rotates with the double-direction threaded rod 61 connected with the double-headed motor and the first moving block 64 and the second moving block 65 are both in sliding connection with the inner wall of the street lamp pole 1 along the vertical direction, and therefore, when the double-direction threaded rod 61 rotates, the first moving block 64 and the second moving block 65 on different rotation threads of the double-direction threaded rod 61 are close to or far from each other along the vertical direction. The lengths of the first rod piece 62 and the second rod piece 63 on the same side are equal, the angular bisector of the included angle formed by the first rod piece 62 and the second rod piece 63 is perpendicular to the axis of the bidirectional threaded rod 61, so that when the first moving block 64 and the second moving block 65 move, the hinge points of the first rod piece 62 and the second rod piece 63 on the two sides of the bidirectional threaded rod 61 are close to or far away from each other, and as the connecting piece 5 is connected with the hinge point of the first rod piece 62 and the hinge point of the second rod piece 63 on one side of the connecting piece 5, when the bidirectional threaded rod 61 is driven by the double-headed motor 7 to move, the clamping block 4 is driven to enter the street lamp pole 1, or the clamping block 4 is pushed out of the street lamp pole 1, and convenience in the use process is improved.

Further, as shown in fig. 3 and 4, two output ends of the double-headed motor 7 and two ends of the two-way threaded rod 61 are both rotatably connected with a bracket 8, and all the brackets 8 are fixedly connected with the inner wall of the street lamp pole 1.

In the above embodiment, the support 8 is provided to reduce the forces received by the bi-directional threaded rod 61 and the double-headed motor 7 during use, so that the operation process is smoother.

Further, as shown in fig. 4 and 5, the connecting piece 5 includes a third rod member 51, one end of the third rod member 51 is fixedly connected with the clamping block 4, the other end of the third rod member 51 is inserted into the sleeve 52 and is slidingly connected with the sleeve, and one end of the sleeve 52 far from the clamping block 4 is in co-located hinge connection with a hinge point of the first rod member 62 and the second rod member 63 near the side; one side of the sleeve 52 is provided with a chute 53, a lug 54 is inserted in the chute 53 and is in sliding connection with the chute 53, one end of the lug 54 inserted in the chute 53 is fixedly connected with the third rod piece 51, a spring 55 is sleeved on the third rod piece 51 and is in sliding connection with the third rod piece, one end of the spring 55 is fixedly connected with the clamping block 4, and the other end of the spring 55 is fixedly connected with the sleeve 52.

In the above embodiment, according to the above mode setting, when bill-board 2 moves upwards along street lamp pole 1, staple bolt 3 can extrude staple bolt 4 after contacting staple bolt 4, staple bolt 4 takes the third member 51 to move in to sleeve 52, and then compress the spring 55 between staple bolt 4 and sleeve 52, after staple bolt 3 moves to the top of staple bolt 4, staple bolt 4 can reset under the elasticity of spring 55, thereby form spacing and supporting effect to staple bolt 3 of top, in the process of installing bill-board 2, compare between staple bolt 4 and drive unit 6 through a rigid piece connection, the workman only need always lift staple bolt 3 of bill-board 2 to the staple bolt 4 top can, and need not to start double-end motor 7 and pull into street lamp pole 1 with staple bolt 4, the effectual electric energy that has practiced thrift, and the workman need not operate drive unit 6 when lifting bill-board 2, make the process of workman's installation bill-board 2 more convenient.

When the advertisement is replaced, the hinge point of the first rod 62 and the second rod 63 on one side of the bidirectional threaded rod 61 moves together with the sleeve 52 connected with the hinge point, one end of the chute 53 on the sleeve 52, which is close to the clamping block 4, contacts with the protruding block 54, moves together with the protruding block 54 in the direction close to the bidirectional threaded rod 61, and the protruding block 54 is connected with the third rod 51, so that the third rod 51 moves together, and the clamping block 4 enters the street lamp pole 1, so that the clamping block 4 releases the restriction on the hoop 3, and the advertising board 2 can smoothly fall down along the street lamp pole 1 through the hoop 3.

Further, the downside of the end of the clamping block 4 far away from the spring 55 is an inclined surface inclined from top to bottom, and the upside of the end of the anchor ear 3 near the billboard 2 is provided with an inclined surface matched with the upper inclined surface of the clamping block 4.

In the above embodiment, according to the above arrangement, the clip 3 can rapidly press the clip block 4 into the street lamp pole 1 during the upward movement along the street lamp pole 1.

Further, as shown in fig. 1 and 2, a baffle plate 9 is arranged above the clamping block 4 at the highest position of the street lamp pole 1, and the distance between the baffle plate 9 and the upper end of the clamping block 4 is equal to the height of the anchor ear 3.

In the above embodiment, the baffle plate 9 is provided to enable a worker to quickly move to a proper position when lifting the billboard 2, and also to avoid that the billboard 2 is not limited above and above after being installed, and can shake upwards when having large wind force.

Further, as shown in fig. 1, a movable door 10 is provided on the outer side wall of the lower end of the street lamp pole 1, a button is provided in the movable door 10, and the button is electrically connected with the double-headed motor 7.

In the above embodiment, the worker can control the start and stop of the bi-directional motor on the ground through the operation button, the button is installed in the internal space of the street lamp pole 1 in the movable door 10, so that the space of the street lamp pole 1 can be effectively utilized, when the street lamp pole is not used, the movable door 10 is closed, a lock hole is formed in the movable door 10, so that the movable door 10 can be opened only by a worker with a key, the double-headed motor 7 is controlled, and the safety of the use process of the street lamp pole 1 is improved.

The implementation principle of the embodiment is as follows: when the advertisement on the street lamp pole 1 needs to be replaced, a worker sets up a frame body or a wood pile for bearing the advertisement board 2 below the advertisement board 2, then opens the movable door 10 and presses down the button, the double-headed motor 7 starts to work, thereby driving the bidirectional threaded rod 61 to rotate, the first moving block 64 and the second moving block 65 on the bidirectional threaded rod 61 are far away from each other, the hinge points between the first rod piece 62 and the second rod piece 63 which are respectively connected with the first moving block 64 and the second moving block 65 are close to each other, thereby pulling the third rod piece 51 and the clamping block 4 to move towards the bidirectional threaded rod 61 through the sleeve 52, when the clamping block 4 enters the street lamp pole 1, the anchor ear 3 of the advertisement board 2 can lose the supporting force of the clamping block 4, and then the advertisement board 2 can slide downwards along the street lamp pole 1, meanwhile, the double-headed motor 7 can reversely work, and the spring 55, the clamping block 4 and the third rod piece 51 are returned to the original position through the sleeve 52. When sliding to the top of the stake or the frame body for supporting, the worker also obtains the height suitable for self disassembly, at this time, the worker can disassemble the anchor ear 3 on the ground to take down the old billboard 2, then the new billboard 2 is replaced at the top of the stake or the frame body, and the anchor ear 3 of the new billboard 2 is installed. Then the novel billboard 2 and the anchor ear 3 are lifted upwards along the street lamp pole 1 by using a tool similar to a clothes fork, at the moment, when the anchor ear 3 contacts the clamping block 4, the clamping block 4 is gradually extruded to move towards the sleeve 52 along with the upward movement of the anchor ear 3 until the movement of the anchor ear 3 is not affected, and meanwhile, the spring 55 is compressed. After the downside of staple bolt 3 reaches the top of joint piece 4 upper edge, joint piece 4 can pop out under the elasticity of spring 55 automatically, and the joint piece 4 that pops out can form the support to staple bolt 3, is cooperated the restriction of top baffle 9, and the staple bolt 3 of assurance stays in the fixed position of street lamp pole 1, has just so far accomplished the work of hanging of new bill-board 2, and whole process all can be carried out on ground by the workman, and not only convenient operation is got up, and is comparatively safe moreover.

Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. The utility model provides a lamp pole convenient to change advertisement, includes street lamp pole (1), its characterized in that: the inside of the street lamp pole (1) is of a hollow structure, a billboard (2) is arranged on the outer side of the street lamp pole (1), and one side of the billboard (2) is sleeved on the street lamp pole through a hoop (3);

the street lamp pole (1) on with the position that staple bolt (3) corresponds is equipped with joint piece (4), the one end of joint piece (4) is passed the lateral wall of street lamp pole (1) is located inside street lamp pole (1), its joint piece (4) with street lamp pole (1) sliding connection, slip direction with the axis of street lamp pole (1) is perpendicular, joint piece (4) are located the inside one end of street lamp pole (1) is connected with connecting piece (5), connecting piece (5) pass through drive unit (6) with the inner wall connection of street lamp pole (1), drive unit (6) accessible connecting piece (5) drive joint piece (4) remove.

2. A light pole for facilitating replacement of advertisements as recited in claim 1, wherein: the number of the anchor clamps (3) is two, the anchor clamps (3) comprise a left clamping plate (31) and a right clamping plate (32), and the left clamping plate (31) and the right clamping plate (32) are mutually close to one end and are connected through bolts.

3. A light pole for facilitating replacement of advertisements as recited in claim 2, wherein: the driving unit (6) comprises a bidirectional threaded rod (61), two sides of the bidirectional threaded rod (61) are symmetrically provided with two first rod pieces (62) and two second rod pieces (63) from top to bottom, the first rod pieces (62) and the second rod pieces (63) on the same side are respectively sleeved on threads with different rotation directions of the bidirectional threaded rod (61), the upper ends of the two first rod pieces (62) are hinged with the first moving blocks (64), the lower ends of the two second rod pieces (63) are hinged with the second moving blocks (65), the first moving blocks (64) and the second moving blocks (65) are in sliding connection with the inner wall of the street lamp pole (1) along the vertical direction, the first moving blocks (64) and the second moving blocks (65) are respectively sleeved on threads with different rotation directions of the bidirectional threaded rod (61), and the first moving blocks (64) and the second moving blocks (65) are in threaded connection with the bidirectional threaded rod (61), and the first rod pieces (62) on the side close to the advertisement board (2) are connected with the hinge joint (5);

two the drive unit (6) two output ends that are connected with double-end motor (7) are close to one another respectively to two threaded rod (61) each other, the shell of double-end motor (7) with the inner wall fixed connection of street lamp pole (1).

4. A light pole for facilitating replacement of advertisements as recited in claim 3, wherein: two output ends of the double-headed motor (7) and two ends of the two-way threaded rod (61) are both rotationally connected with a bracket (8), and all the brackets (8) are fixedly connected with the inner wall of the street lamp pole (1).

5. The advertising replacement lamp post according to claim 4, wherein: the connecting piece (5) comprises a third rod piece (51), one end of the third rod piece (51) is fixedly connected with the clamping block (4), the other end of the third rod piece (51) is inserted into a sleeve (52) and is in sliding connection with the sleeve, and one end, away from the clamping block (4), of the sleeve (52) is in co-position hinge connection with a hinge point of the first rod piece (62) and the second rod piece (63) close to the side;

one side of sleeve (52) is equipped with spout (53), be equipped with lug (54) and sliding connection between the two in spout (53) interpolation, lug (54) insert one end in spout (53) with third member (51) fixed connection, the cover is equipped with spring (55) and sliding connection between the two on third member (51), one end of spring (55) with joint piece (4) fixed connection, the other end of spring (55) with sleeve (52) fixed connection.

6. The advertising replacement lamp post according to claim 5, wherein: the lower side of one end of the clamping block (4) far away from the spring (55) is an inclined surface inclined from top to bottom, and the upper side of one end of the hoop (3) close to the billboard (2) is provided with an inclined surface matched with the inclined surface on the clamping block (4).

7. A light pole for facilitating replacement of advertisements as recited in claim 1, wherein: a baffle (9) is arranged above the clamping block (4) at the highest position of the street lamp pole (1), and the distance between the baffle (9) and the upper end of the clamping block (4) is equal to the height of the anchor ear (3).

8. A light pole for facilitating replacement of advertisements as recited in claim 3, wherein: the movable door (10) is arranged on the outer side wall of the lower end of the street lamp post (1), a button is arranged in the movable door (10), and the button is electrically connected with the double-headed motor (7).

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