Mounting structure of road signal lamp

Abstract

The utility model discloses an installation structure of a road signal lamp, and relates to the technical field of traffic engineering. The device comprises a connecting rod, a transverse rod is fixedly connected to the upper portion of the side wall of the connecting rod, a base is fixedly connected to the lower side wall of a supporting column fixedly connected to the lower side wall of the connecting rod, and the lower side walls of reinforcing blocks fixedly connected to the outer side wall of the supporting column in an annular array mode are fixedly connected to the upper side wall of the base. Each positioning assembly comprises a U-shaped buckle seat buckled to the outer side of the cross rod, the inner end of a bolt in threaded connection with the outer side of the U-shaped buckle seat is in threaded connection with the side wall of the cross rod, a supporting plate is fixedly connected to the side, away from the bolt, of the lower side of the U-shaped buckle seat, and a lug seat is fixedly connected to the lower portion, away from the side wall of the cross rod, of the supporting plate. A mounting assembly is arranged on the side wall, away from the transverse rod, of the supporting plate and comprises a U-shaped air cavity connected to the outer side wall of the lug seat. The distance between the adjacent lamp holders of the transverse rod can be conveniently adjusted according to working requirements, the lamp body can be conveniently and rapidly disassembled, assembled and replaced, the structure of the installation assembly is simplified, and later maintenance is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of traffic engineering, and particularly relates to an installation structure of a road signal lamp. Background Art

[0002] Traffic engineering is the application of technology and scientific principles to the planning, functional design, operation and management of facilities for any mode of transportation, in order to provide a compatible flow of safe, efficient, fast, comfortable, convenient, economical and environmentally friendly transportation of people and goods; and traffic lights are lights that direct traffic operations, generally consisting of red, green and yellow lights, and the staff will manipulate the installation structure to place the road lights on the signal poles, so that after the staff erect the signal poles on the ground, the road lights will be erected above the road, so that pedestrians can see the lights, which is conducive to improving road traffic safety.

[0003] After searching, a patent document with patent announcement number CN219695861U discloses a signal light fixed installation structure, including a cross bar, a signal light body arranged on the front side of the cross bar, and a plurality of positioning rings fixed to the rear side wall of the signal light body, and also including a first clamp and a second clamp sleeved on the surface of the cross bar, and the second clamp is fixedly connected with an L-shaped connecting strip near the side of the signal light body. When the signal light body is installed, the L-shaped connecting strip and the positioning ring arranged on the rear side of the signal light body are adopted, so that the signal light body can be easily installed, and the signal light body can be quickly separated from the L-shaped connecting strip, so that the signal light body can be quickly repaired, which improves efficiency and reduces operation difficulty. By setting a locking assembly and a positioning hole, the positioning ring can be stably connected to the L-shaped connecting strip, and the stable installation between the signal light body and the cross bar is indirectly realized, which improves the safety of the device and enables rapid repair.

[0004] However, it still has the following disadvantages in actual use:

[0005] In the existing signal light fixing and installation structure, during use, the first clamp and the second clamp are locked and connected to the cross bar by means of studs and nuts. When the positions of the first clamp and the second clamp on the cross bar need to be adjusted, the locking connection between the first clamp and the second clamp needs to be released to adjust the position of the signal light placed on the cross bar. In addition, the position of the signal light is offset during the process of adjusting the position of the signal light, which brings inconvenience to locking the position of the signal light later.

[0006] 2. In the existing signal light fixed installation structure, during use, the L-shaped connecting strip and the positioning ring are locked and connected by operating the locking assembly, thereby completing the connection between the signal light and the cross bar. However, it is necessary to operate multiple sets of locking assemblies to lock and connect multiple sets of positioning rings and L-shaped connecting strips, thereby increasing the complexity of the existing signal light fixed installation structure, thereby increasing the assembly steps and causing inconvenience to the subsequent maintenance work. Utility Model Content

[0007] The utility model aims to provide a mounting structure for a road signal lamp, which solves the problem that the existing fixed mounting structure for signal lamps is inconvenient for limiting the position of the signal lamp body and is inconvenient for rapid disassembly and assembly of the signal lamp.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model discloses a mounting structure of a road signal lamp, comprising a connecting rod, a cross rod fixedly connected to the upper part of the side wall of the connecting rod, a base fixedly connected to the lower side wall of a supporting column to which the lower side wall of the connecting rod is fixed, a reinforcing block fixedly connected to the outer side wall of the supporting column in a circular array and fixedly connected to the upper side wall of the base, a positioning assembly is buckled at equal intervals on the upper side of the cross rod, the positioning assembly comprises a U-shaped buckle seat buckled on the outer side of the cross rod, the inner end of a bolt threadedly connected to the outer side of the U-shaped buckle seat is threadedly connected to the side wall of the cross rod, and the lower side of the U-shaped buckle seat is far away A support plate is fixedly connected to the side away from the bolt, and an ear seat is fixedly connected to the lower part of the side wall of the support plate away from the cross bar; a mounting assembly is provided on the side wall of the support plate away from the cross bar, and the mounting assembly includes a U-shaped air cavity connected to the outer wall of the ear seat, a first piston is abutted against the side close to the support plate inside the U-shaped air cavity, and a second piston is abutted against the side away from the support plate inside the U-shaped air cavity, a first circular block is fixedly connected to the upper end of a long vertical axis fixed to the middle part of the upper side wall of the first piston, and a second circular block is fixedly connected to the upper end of a short vertical axis fixed to the middle part of the upper side of the second piston.

[0010] Furthermore, a sliding block is fixedly connected to the middle of the inner top side wall of the U-shaped buckle seat, and the sliding block is slidably connected to a sliding groove provided on the upper side wall of the cross bar, and both the sliding block and the sliding groove are in a "U" shape.

[0011] Furthermore, two ends of the upper side of the U-shaped air cavity are respectively threadedly connected with a second screw plug and a first screw plug.

[0012] Furthermore, the second screw plug is connected through the short vertical shaft, the inner side of the second sealing ring arranged in the middle of the second screw plug contacts the outer side of the short vertical shaft, the first screw plug is connected through the long vertical shaft, and the inner side of the first sealing ring arranged in the middle of the first screw plug contacts the outer side of the long vertical shaft.

[0013] Furthermore, the upper side of the second screw plug contacts the lamp holder, a through hole is provided in the middle of the first rectangular plate connected to the lower side wall of the lamp holder, and the upper side of the second circular block passes through the through hole and contacts the lower side wall of the lamp holder.

[0014] Furthermore, the outer side wall of the lamp holder is connected to the lamp body at equal intervals, the upper side wall of the lamp holder is connected to the second rectangular plate, the side wall of the second rectangular plate away from the lamp body is fixed with an ear plate, and the top side wall of the limiting groove opened on the lower side of the ear plate contacts the upper side wall of the first circular block.

[0015] Furthermore, the external threaded protrusion fixedly connected to the middle of the upper side wall of the first circular block passes through the ear plate, and the lower side wall of the nut threadedly connected to the outer side wall of the external threaded protrusion contacts the upper side wall of the ear plate.

[0016] The utility model has the following beneficial effects:

[0017] The utility model provides a positioning component to facilitate the positioning between the U-shaped buckle seat and the cross bar, and the position will not shift during the adjustment of the U-shaped buckle seat, which is beneficial to the locking of the position of the U-shaped buckle seat in the later stage, and further facilitates the adjustment of the position of the lamp body.

[0018] The utility model simplifies the working steps of disassembling and assembling the lamp body by providing the installation assembly, thereby facilitating the rapid disassembly, assembly and replacement of the lamp body, and the installation assembly structure is simplified, thereby facilitating later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0020] Figure 1 It is a three-dimensional schematic diagram of a mounting structure of a road signal lamp;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 3 It is a connection diagram of the lamp holder, the mounting assembly and the positioning assembly.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Connecting rod; 11. Support column; 111. Base; 112. Reinforcement block; 2. Cross bar; 21. Slide groove; 3. Lamp holder; 31. Lamp body; 4. Mounting assembly; 41. U-shaped air cavity; 411. First screw plug; 412. First sealing ring; 413. Second screw plug; 414. Second sealing ring; 42. Long vertical axis; 421. First piston; 422. First circular block; 423. Externally threaded convex shaft; 424. Nut; 43. Short vertical axis; 431. Second piston; 432. Second circular block; 44. First rectangular plate; 441. Through hole; 45. Second rectangular plate; 451. Ear plate; 452. Limiting groove; 5. Positioning assembly; 51. Support plate; 511. U-shaped buckle seat; 512. Bolt; 513. Ear seat; 514. Slider. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1 , 2 As shown, the utility model is a mounting structure of a road signal lamp, comprising a connecting rod 1, a cross bar 2 is fixedly connected to the upper part of the side wall of the connecting rod 1, a base 111 is fixedly connected to the lower side wall of the supporting column 11 to which the lower side wall of the connecting rod 1 is fixed, a reinforcing block 112 fixedly connected to the outer side wall of the supporting column 11 in a ring array is fixedly connected to the upper side wall of the base 111, and a positioning assembly 5 is buckled at equal intervals on the upper side of the cross bar 2, the positioning assembly 5 comprises a U-shaped buckle seat 511 buckled to the outer side of the cross bar 2, the inner end of a bolt 512 threadedly connected to the outer side of the U-shaped buckle seat 511 is threadedly connected to the side wall of the cross bar 2, a support plate 51 is fixedly connected to the lower side of the U-shaped buckle seat 511 away from the bolt 512, and an ear seat 513 is fixedly connected to the lower part of the side wall of the cross bar 2 away from the support plate 51, so as to facilitate the adjustment of the distance between adjacent U-shaped buckle seats 511 according to actual needs, and thus facilitate the adjustment of the position of the lamp holder 3 according to actual needs;

[0027] Among them Figure 2 As shown, a slider 514 is fixedly connected to the middle of the inner top side wall of the U-shaped buckle seat 511, and the slider 514 is slidably connected to the slide groove 21 provided on the upper side wall of the cross bar 2. The slider 514 and the slide groove 21 are both in a "U" shape, which effectively limits the moving track of the U-shaped buckle seat 511 on the cross bar 2, thereby effectively preventing the U-shaped buckle seat 511 from deflecting during the movement process, which is beneficial to the adjustment of the position of the lamp holder 3;

[0028] When the above arrangement is used, the user loosens the bolt 512 clockwise, applies external force to the support plate 51, the slider 514 slides along the slide groove 21, and the U-shaped buckle seat 511 moves along the cross bar 2 until the U-shaped buckle seat 511 is adjusted to the placement position, thereby adjusting the distance between adjacent lamp holders 3 to the working distance value; conversely, the bolt 512 is turned counterclockwise to lock the connection between the U-shaped buckle seat 511 and the cross bar 2, thereby limiting the position of the lamp holder 3 on the cross bar 2.

[0029] Among them Figure 1 , 3As shown, a mounting assembly 4 is provided on the side wall of the support plate 51 away from the cross bar 2, and the mounting assembly 4 includes a U-shaped air cavity 41 connected to the outer wall of the ear seat 513, a first piston 421 is abutted against the side of the U-shaped air cavity 41 close to the support plate 51, and a second piston 431 is abutted against the side of the U-shaped air cavity 41 away from the support plate 51, a first circular block 422 is fixedly connected to the upper end of the long vertical axis 42 fixed to the middle of the upper side wall of the first piston 421, and a second circular block 432 is fixedly connected to the upper end of the short vertical axis 43 fixed to the middle of the upper side of the second piston 431, so that the lamp holder 3 can be quickly disassembled and assembled, and the damaged lamp holder 3 or lamp body 31 can be quickly replaced, and the mounting assembly 4 is simplified in structure, which is convenient for later maintenance;

[0030] Among them Figure 3 As shown, the two ends of the upper side of the U-shaped air cavity 41 are respectively threadedly connected with a second screw plug 413 and a first screw plug 411 to block the two open ends of the U-shaped air cavity 41 to prevent the discharge of the gas inside the U-shaped air cavity 41;

[0031] The second screw plug 413 is connected through the short vertical shaft 43, and the inner side of the second sealing ring 414 provided in the middle of the second screw plug 413 contacts the outer side of the short vertical shaft 43. The first screw plug 411 is connected through the long vertical shaft 42, and the inner side of the first sealing ring 412 provided in the middle of the first screw plug 411 contacts the outer side of the long vertical shaft 42, which effectively increases the sealing effect at the contact between the short vertical shaft 43 and the second screw plug 413. Similarly, the sealing effect at the contact between the long vertical shaft 42 and the first screw plug 411 is effectively increased, thereby effectively preventing air leakage.

[0032] The upper side of the second screw plug 413 contacts the lamp holder 3, and a through hole 441 is provided in the middle of the first rectangular plate 44 connected to the lower side wall of the lamp holder 3. The upper side of the second circular block 432 passes through the through hole 441 and contacts the lower side wall of the lamp holder 3, so as to facilitate the positioning between the lower side of the lamp holder 3 and the second circular block 432, thereby facilitating the placement of the lamp holder 3.

[0033] The outer wall of the lamp holder 3 is connected with the lamp body 31 at equal intervals, the upper side wall of the lamp holder 3 is connected with the second rectangular plate 45, the side wall of the second rectangular plate 45 away from the lamp body 31 is fixed with an ear plate 451, the inner top side wall of the limiting groove 452 provided on the lower side of the ear plate 451 contacts the upper side wall of the first circular block 422, so as to facilitate the positioning between the lamp holder 3 and the first circular block 422, and further facilitate the placement of the lamp holder 3;

[0034] The external threaded protrusion 423 fixedly connected to the middle of the upper side wall of the first circular block 422 penetrates the ear plate 451, and the lower side wall of the nut 424 threadedly connected to the outer side wall of the external threaded protrusion 423 contacts the upper side wall of the ear plate 451, effectively preventing the external threaded protrusion 423 from moving downward and leaving the ear plate 451, thereby improving the stability of the first circular block 422 and the lamp holder 3 after positioning;

[0035] When the above arrangement is used, the through hole 441 of the second rectangular block is plugged into the second circular block 432. Since the mass of the lamp holder 3 and the lamp body 31 presses the second circular block 432 downward, the second piston 431 moves downward, the first piston 421 moves upward, the long vertical axis 42 moves upward, and the first circular block 422 enters the limiting groove 452. The external threaded convex shaft 423 passes through the limiting groove 452 and the upper side of the ear plate 451 from bottom to top in sequence until the lower side wall of the first rectangular plate 44 contacts the second screw plug 413. At the same time, the upper side wall of the first circular block 422 contacts the inner top side wall of the limiting groove 452. The nut 424 is threadedly connected to the external threaded convex shaft 423 by rotating counterclockwise. At this point, the installation of the lamp holder 3 is completed; otherwise, the lamp holder 3 is removed from the mounting assembly 4.

[0036] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A road signal light installation structure, comprising a connecting rod (1), a cross rod (2) fixedly connected to the upper side wall of the connecting rod (1), a support column (11) fixedly connected to the lower side wall of the connecting rod (1), a base (111) fixedly connected to the lower side wall, and a reinforcing block (112) fixedly connected to the outer side wall of the support column (11) in a circular array, the lower side wall of which is fixedly connected to the upper side wall of the base (111), characterized in that: Positioning components (5) are buckled at equal intervals on the upper side of the cross bar (2), the positioning components (5) comprising a U-shaped buckle seat (511) buckled on the outer side of the cross bar (2), the inner end of a bolt (512) threadedly connected to the outer side of the U-shaped buckle seat (511) is threadedly connected to the side wall of the cross bar (2), a support plate (51) is fixedly connected to the lower side of the U-shaped buckle seat (511) away from the bolt (512), and an ear seat (513) is fixedly connected to the lower part of the support plate (51) away from the side wall of the cross bar (2); A mounting assembly (4) is provided on a side wall of the support plate (51) away from the cross bar (2), the mounting assembly (4) comprising a U-shaped air cavity (41) connected to an outer side wall of the ear seat (513), a first piston (421) abutting against a side of the U-shaped air cavity (41) close to the support plate (51), a second piston (431) abutting against a side of the U-shaped air cavity (41) away from the support plate (51), a first circular block (422) being fixedly connected to an upper end of a long vertical shaft (42) fixedly connected to a middle portion of an upper side wall of the first piston (421), and a second circular block (432) being fixedly connected to an upper end of a short vertical shaft (43) fixedly connected to a middle portion of an upper side of the second piston (431).

2. The installation structure of a road signal lamp according to claim 1, characterized in that: A slider (514) is fixedly connected to the middle of the inner top side wall of the U-shaped buckle seat (511), and the slider (514) is slidably connected to a slide groove (21) provided on the upper side wall of the cross bar (2), and the slider (514) and the slide groove (21) are both in a "U" shape.

3. The installation structure of a road signal lamp according to claim 1, characterized in that: The upper ends of the U-shaped air cavity (41) are respectively threadedly connected with a second screw plug (413) and a first screw plug (411).

4. The installation structure of a road signal lamp according to claim 3, characterized in that: The second screw plug (413) is connected through the short vertical shaft (43), and the inner side of a second sealing ring (414) arranged in the middle of the second screw plug (413) contacts the outer side of the short vertical shaft (43). The first screw plug (411) is connected through the long vertical shaft (42), and the inner side of a first sealing ring (412) arranged in the middle of the first screw plug (411) contacts the outer side of the long vertical shaft (42).

5. The installation structure of a road signal lamp according to claim 4, characterized in that: The upper side of the second screw plug (413) contacts the lamp holder (3), a through hole (441) is provided in the middle of the first rectangular plate (44) connected to the lower side wall of the lamp holder (3), and the upper side of the second circular block (432) passes through the through hole (441) and contacts the lower side wall of the lamp holder (3).

6. The installation structure of a road signal lamp according to claim 5, characterized in that: The outer side wall of the lamp holder (3) is connected to the lamp body (31) at equal intervals, the upper side wall of the lamp holder (3) is connected to the second rectangular plate (45), the side wall of the second rectangular plate (45) away from the lamp body (31) is fixedly connected to an ear plate (451), and the inner top side wall of the limiting groove (452) provided on the lower side of the ear plate (451) contacts the upper side wall of the first circular block (422).

7. The installation structure of a road signal lamp according to claim 6, characterized in that: An externally threaded protruding shaft (423) fixedly connected to the middle of the upper side wall of the first circular block (422) passes through the ear plate (451), and a lower side wall of a nut (424) threadedly connected to the outer side wall of the externally threaded protruding shaft (423) contacts the upper side wall of the ear plate (451).

Images