CN214094064U

CN214094064U - Temporary fixing support for street lamp for traffic indication

Info

Publication number: CN214094064U
Application number: CN202120196591.XU
Authority: CN
Inventors: 林玉; 陈娅
Original assignee: Hangzhou Longyuan Road And Bridge Maintenance Engineering Co ltd
Current assignee: Hangzhou Longyuan Road And Bridge Maintenance Engineering Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-31
Anticipated expiration: 2031-01-25

Abstract

The utility model belongs to the technical field of the fixed bolster technique and specifically relates to a traffic indication is with interim fixed bolster for street lamp, including the install bin, the one end of install bin bottom is rotated and is installed the first auto-lock universal wheel of two parallels, adjustment mechanism is installed to the other end of install bin bottom, adjustment mechanism includes the mount pad, the bottom of install bin is installed and is accomodate the groove with the mount pad assorted, the second auto-lock universal wheel is installed to the equal internal rotation in both ends of mount pad bottom, the equal fixed mounting in both ends at mount pad top has the lead screw, the thread bush is installed to the screw thread on the lead screw, the top fixed mounting of thread bush has first worm wheel, the inside fixed mounting of install bin has the biax motor, two equal fixed mounting of output shaft of biax motor have first worm, first worm is connected with corresponding first worm wheel drive. The utility model discloses can make the install bin remain stable inside the slope, avoid sending to empty and lead to the street lamp to damage.

Description

Temporary fixing support for street lamp for traffic indication

Technical Field

The utility model relates to a fixed bolster technical field especially relates to a traffic indication is with interim fixed bolster for street lamp.

Background

Along with the continuous development and progress of society, the industry of good communication is continuously developed, the control of traffic safety is particularly set, the traffic control is also called as traffic signal control, or urban traffic control, namely, the traffic control depends on traffic police or adopts traffic signal control facilities, the traffic of vehicles and pedestrians is directed along with the traffic change characteristics, and the traffic control accurately organizes and regulates running vehicles by using modern communication facilities, signal devices, sensors, monitoring equipment and computers so that the vehicles can run safely and smoothly;

need use interim traffic indicator street lamp to maintain traffic order at some construction road sections, need use interim street lamp to throw light on at night, current interim street lamp generally is the fixed establishment who has the pulley, however, this kind of street lamp can only be applicable to on the flat road surface, and this kind of street lamp topples over easily on the great slope road surface of inclination and causes the damage of street lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the slope road surface to empty easily among the prior art, and the temporary fixing support for street lamp is used in traffic indication who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a temporary fixing support for street lamps for traffic indication, which comprises an installation box, wherein one end of the bottom of the installation box is rotatably provided with two parallel first self-locking universal wheels, the other end of the bottom of the installation box is provided with an adjusting mechanism, the adjusting mechanism comprises an installation seat, the bottom of the installation box is provided with a containing groove matched with the installation seat, the installation seat can be contained in the containing groove, the two ends of the bottom of the installation seat are rotatably provided with second self-locking universal wheels, the two ends of the top of the installation seat are both fixedly provided with lead screws, the lead screws penetrate through the bottom wall of the installation box and are in sliding connection with the installation box, threaded sleeves are arranged on the lead screws in a threaded manner and are rotatably arranged in the installation box, the top ends of the threaded sleeves are fixedly provided with first worm wheels, a double-shaft motor is fixedly arranged in the installation box, and two output shafts of the double-shaft motor are both fixedly provided with first worms, the first worm is in transmission connection with the corresponding first worm wheel.

Preferably, the push rod is fixedly installed on the outer side of the installation box, the storage battery pack is fixedly installed on the inner side of the installation box, and the storage battery pack is electrically connected with the double-shaft motor.

Preferably, the inside fixed mounting of install bin has fixed cover seat, fixed cover seat runs through the roof of install bin, fixed cover seat internally mounted has elevating system.

Preferably, the lifting mechanism comprises a toothed bar, the toothed bar is inserted into the fixed sleeve seat and is in sliding connection with the fixed sleeve seat, a gear is rotatably mounted in the middle of the side wall of the fixed sleeve seat, the gear is meshed with the toothed bar, and a corresponding street lamp assembly is fixedly mounted at the top of the toothed bar.

Preferably, the coaxial fixed mounting in one side of gear has the second worm wheel, the bottom transmission of second worm wheel installs the second worm, the second worm rotates and installs the inside at the install bin, the outer end fixed mounting of second worm has the hand wheel.

The utility model provides a pair of traffic indication is with interim for street lamp fixed bolster, beneficial effect lies in: when the install bin was installed on the slope road, make first worm rotate through controlling double-shaft motor, because first worm is connected with first worm gear drive, so first worm gear drive is connected and is driven the thread bush and rotate to make the lead screw can reciprocate, just also make the mount pad drive the removal of second auto-lock universal wheel, and then make the install bin can incline certain angle, make the top surface of install bin still keep the horizontality, this kind of design is effectively avoided the install bin to empty and is leaded to the street lamp to damage.

Drawings

Fig. 1 is a schematic structural view of a fixing bracket for a temporary street lamp for traffic indication according to the present invention;

fig. 2 is a cross-sectional view of a fixing bracket for a temporary street lamp for traffic indication according to the present invention;

fig. 3 is a schematic structural view of an adjusting mechanism of a fixing bracket for a temporary street lamp for traffic indication according to the present invention;

fig. 4 is the utility model provides a traffic indication is with elevating system of temporary street lamp with fixed bolster's schematic structure view.

In the figure: the street lamp comprises an installation box 1, a first self-locking universal wheel 2, an adjusting mechanism 3, an installation base 31, an accommodating groove 32, a second self-locking universal wheel 33, a screw rod 34, a threaded sleeve 35, a first worm wheel 36, a first worm 37, a double-shaft motor 38, a push rod 4, a fixed sleeve base 5, a lifting mechanism 6, a toothed bar 61, a gear 62, a second worm wheel 63, a second worm 64, a hand wheel 65, a street lamp component 7 and a storage battery pack 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1-3, a fixing bracket for temporary street lamps for traffic indication comprises an installation box 1, wherein one end of the bottom of the installation box 1 is rotatably provided with two parallel first self-locking universal wheels 2, the other end of the bottom of the installation box 1 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises an installation seat 31, the bottom of the installation box 1 is provided with a containing groove 32 matched with the installation seat 31, the installation seat 31 can be contained in the containing groove 32, both ends of the bottom of the installation seat 31 are rotatably provided with second self-locking universal wheels 33, both ends of the top of the installation seat 31 are fixedly provided with lead screws 34, the lead screws 34 penetrate through the bottom wall of the installation box 1 and are in sliding connection with the installation box 1, threaded sleeves 35 are arranged on the lead screws 34 in a threaded manner, the threaded sleeves 35 are rotatably arranged inside the installation box 1, the top ends of the threaded sleeves 35 are fixedly provided with first worm gears 36, a double-shaft motor 38 is fixedly arranged inside the installation box 1, two output shafts of the double-shaft motor 38 are fixedly provided with first worms 37, and the first worms 37 are in transmission connection with corresponding first worm wheels 36; the push rod 4 is fixedly installed on the outer side of the installation box 1, the storage battery pack 8 is fixedly installed on the inner side of the installation box 1, and the storage battery pack 8 is electrically connected with the double-shaft motor 38.

When installing case 1 on the slope way, make first worm 37 rotate through control double-shaft motor 38, because first worm 37 is connected with the transmission of first worm wheel 36, so the transmission of first worm wheel 36 is connected and is driven thread bush 35 and rotate, thereby make lead screw 34 to reciprocate, just also make mount pad 31 drive second auto-lock universal wheel 33 remove, and then make installing case 1 can incline certain angle, make the top surface of installing case 1 still keep the horizontality, this kind of design effectively avoids installing case 1 to empty and leads to the street lamp to damage.

Example 2:

referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a fixed sleeve seat 5 is fixedly installed inside an installation box 1, the fixed sleeve seat 5 penetrates through the top wall of the installation box 1, a lifting mechanism 6 is installed inside the fixed sleeve seat 5, the lifting mechanism 6 includes a toothed bar 61, the toothed bar 61 is inserted inside the fixed sleeve seat 5 and is slidably connected with the fixed sleeve seat 5, a gear 62 is rotatably installed in the middle of the side wall of the fixed sleeve seat 5, the gear 62 is engaged with the toothed bar 61, and the top of the toothed bar 61 is fixedly installed with a corresponding street lamp assembly 7; a second worm wheel 63 is coaxially and fixedly mounted on one side of the gear 62, a second worm 64 is mounted at the bottom end of the second worm wheel 63 in a transmission manner, the second worm 64 is rotatably mounted inside the mounting box 1, and a hand wheel 65 is fixedly mounted at the outer end of the second worm 64.

The second worm 64 is rotated by rotating the hand wheel 65, the second worm wheel 63 drives the gear 62 to rotate, and the gear 62 is meshed with the rack bar 61, so that the rack bar 61 can move up and down along the fixed sleeve seat 5, and the height of the street lamp assembly 7 is adjusted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fixing support for the temporary street lamp for traffic indication comprises an installation box (1), wherein two parallel first self-locking universal wheels (2) are rotatably installed at one end of the bottom of the installation box (1), and is characterized in that an adjusting mechanism (3) is installed at the other end of the bottom of the installation box (1), the adjusting mechanism (3) comprises an installation seat (31), a containing groove (32) matched with the installation seat (31) is installed at the bottom end of the installation box (1), the installation seat (31) can be contained in the containing groove (32), a second self-locking universal wheel (33) is rotatably installed at two ends of the bottom of the installation seat (31), lead screws (34) are fixedly installed at two ends of the top of the installation seat (31), the lead screws (34) penetrate through the bottom wall of the installation box (1) and are slidably connected with the installation box (1), and thread sleeves (35) are installed on the lead screws (34), threaded sleeve (35) rotate and install inside install box (1), the top fixed mounting of threaded sleeve (35) has first worm wheel (36), the inside fixed mounting of install box (1) has double-shaft motor (38), two output shafts of double-shaft motor (38) all fixed mounting have first worm (37), first worm (37) are connected with corresponding first worm wheel (36) transmission.

2. The fixing bracket for the temporary street lamp for the traffic indication according to claim 1, wherein a push rod (4) is fixedly installed at the outer side of the installation box (1), a storage battery (8) is fixedly installed at the inner side of the installation box (1), and the storage battery (8) is electrically connected with a double-shaft motor (38).

3. The fixing bracket for the temporary street lamp for the traffic indication according to claim 2, wherein a fixing sleeve seat (5) is fixedly installed inside the installation box (1), the fixing sleeve seat (5) penetrates through the top wall of the installation box (1), and a lifting mechanism (6) is installed inside the fixing sleeve seat (5).

4. The fixing bracket for the temporary street lamp for the traffic indication according to claim 3, wherein the lifting mechanism (6) comprises a rack bar (61), the rack bar (61) is inserted into the fixing sleeve seat (5) and is slidably connected with the fixing sleeve seat (5), a gear (62) is rotatably installed in the middle of the side wall of the fixing sleeve seat (5), the gear (62) is meshed with the rack bar (61), and a corresponding street lamp assembly (7) is fixedly installed at the top of the rack bar (61).

5. The fixing bracket for the temporary street lamp for the traffic indication according to claim 4, wherein a second worm wheel (63) is coaxially and fixedly installed on one side of the gear (62), a second worm (64) is installed at the bottom end of the second worm wheel (63) in a transmission manner, the second worm (64) is rotatably installed inside the installation box (1), and a hand wheel (65) is fixedly installed at the outer end of the second worm (64).