High-stability signal lamp pole

Abstract

The utility model provides a high-stability signal lamp pole, which belongs to the technical field of signal lamp poles and comprises a base and a counterweight component, a plurality of guide rods are arranged in the middle of the base, the counterweight component is arranged at the bottom of each guide rod, and the counterweight component comprises a counterweight block arranged at the bottom of each guide rod. A spring is arranged between the top of the balancing weight and the inner wall of the top of the base, a signal rod is arranged at the top of the base, and an adjusting assembly used for adjusting the balancing weight is arranged in the middle of each guide rod; the center of gravity of the signal lamp pole can be lowered, the dead weight is increased, and the signal lamp pole is prevented from inclining or collapsing.

Description

Technical Field

[0001] The utility model relates to the technical field of signal lamp poles, in particular to a high-stability signal lamp pole. Background Art

[0002] Mobile signal light poles are widely used in road traffic management, construction site command, temporary event safety instructions and other fields. These signal light poles are usually designed to be quickly deployed and moved to meet the needs of different locations and occasions. However, existing mobile signal light poles have certain shortcomings in terms of stability.

[0003] Specifically, existing mobile signal light poles, due to structural limitations, are often lightweight and prone to displacement when exposed to strong winds or external forces. This instability not only affects the normal operation of signal lights but also poses a potential threat to the surrounding environment and personnel safety.

[0004] For example, a Chinese patent with publication number CN220553207U discloses a traffic light pole, comprising a frame, wherein a first signal light pole and several second signal light poles are arranged inside the frame, a fixing member is provided at the bottom of the second signal light pole, a latch groove is provided on the fixing member, and a latch is provided on the latch groove, and a latch hole is provided on the first signal light pole and the second signal light pole, and the latch passes through nuts on both sides of the latch hole, and a locking rod is also provided. The operator can use the locking rod to pass through the limit hole to lock the caster mechanism to prevent the wheel from sliding.

[0005] This patent alleviates the problem of poor stability and easy movement of mobile signal light poles to a certain extent by locking the universal wheels. However, since the signal light pole is still relatively light in weight, when encountering complex environments such as strong winds, the signal light pole itself may still produce significant shaking and tilting, thereby affecting the indication effect and safety of the signal light. Utility Model Content

[0006] In view of this, the present invention provides a high-stability signal light pole, which can lower the center of gravity of the signal light pole, increase its own weight, keep the center of gravity at a lower position, and prevent the signal light pole from tilting or collapsing.

[0007] In order to solve the above technical problems, the utility model provides a high-stability signal light pole, including a base and a counterweight assembly. A plurality of guide rods are slidably connected to the middle part of the base. A counterweight assembly is provided at the bottom of the guide rod. The counterweight assembly includes a counterweight block fixedly connected to the bottom of the guide rod. The lower side surface of the counterweight block is in the shape of an outer arc, and the upper side surface of the counterweight block is a plane. A spring is fixedly connected between the top of the counterweight block and the top inner wall of the base. The top of the base is fixedly connected to the signal pole, and an adjustment assembly for adjusting the counterweight block is provided in the middle of the guide rod, which can effectively improve the stability of the signal light pole, lower the center of gravity, increase the deadweight, keep the center of gravity at a lower position, and prevent the signal light pole from tilting or collapsing.

[0008] The counterweight assembly also includes an escape opening at the bottom of the base; this improves the positional flexibility of the counterweight block and ensures that the counterweight block can better maintain a stable center of gravity when subjected to impact or vibration.

[0009] The tops of the guide rods are fixedly connected to a same bracket; that is, the coordinated movement between the guide rods is enhanced by the bracket.

[0010] A plurality of pull rods are fixedly connected to the middle portion of the bracket; that is, the pull rods provide a convenient operation method, and the height of the guide rod can be adjusted more easily.

[0011] The adjustment assembly includes multiple sleeves fixedly connected to the top of the base, multiple limit rods are inserted in the middle of the sleeves, and multiple slots are opened in the middle of the guide rods; that is, the height of the guide rods is adjusted and fixed, ensuring the stability and safety of the signal light pole in different usage conditions.

[0012] The top of the inner wall of the slot is fixedly connected with a clamping block, and the middle of the limiting rod is provided with a clamping slot; that is, the connection stability between the guide rod and the limiting rod is enhanced by the clamping block and the clamping slot.

[0013] The bottom of the base is fixedly connected with a plurality of self-locking universal wheels, and one side of the base is fixedly connected with a push rod; that is, it provides convenient movement and fixing functions of the signal light pole, making it more flexible and stable when it needs to be moved or fixed.

[0014] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0015] 1. The counterweight can effectively improve the stability of the signal light pole, lower the center of gravity, increase the deadweight, keep the center of gravity at a lower position, and prevent the signal light pole from tilting or collapsing.

[0016] 2. As the guide rod rises, the signal pole body covered by the guide rod and the bracket further expands, reducing the damage that may be caused to the signal pole when it is retracted. This improves the overall safety of the signal pole and ensures its safety during transportation and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a high-stability signal light pole of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure inside the base of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the adjustment assembly of the present invention;

[0020] Figure 4 This is a schematic structural diagram of the adjustment component of the utility model.

[0021] Description of reference numerals:

[0022] 100. Base; 101. Guide rod; 102. Signal rod; 103. Bracket; 104. Pull rod; 105. Self-locking universal wheel; 106. Push rod;

[0023] 200, counterweight assembly; 201, counterweight block; 202, spring; 203, avoidance opening;

[0024] 300, adjustment assembly; 301, sleeve; 302, limit rod; 303, notch; 304, block; 305, bayonet; DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0026] like Figure 1-4 As shown: This embodiment provides a high-stability signal lamp pole, including a base 100 and a counterweight assembly 200. A plurality of guide rods 101 are slidably connected to the middle portion of the base 100. The bottom of the guide rod 101 is provided with a counterweight assembly 200. The counterweight assembly 200 includes a counterweight block 201 fixedly connected to the bottom of the guide rod 101. The lower side of the counterweight block 201 is in the shape of an outer arc, and the upper side of the counterweight block 201 is flat. A spring 202 is fixedly connected between the top of the counterweight block 201 and the top inner wall of the base 100. The signal rod 102 is fixedly connected to the top center of the base 100. The middle portion of each guide rod 101 is provided with an adjustment assembly 300 for adjusting the counterweight block 201.

[0027] When this signal pole 102 is in use, the counterweight 201 is always subjected to the elastic force of the spring 202 and is fixed between the spring 202 and the inner wall of the base 100, so that the center of gravity of the entire signal pole 102 is guided downward by the counterweight 201, making the center of gravity more stable. The spring 202 can maintain the position of the counterweight 201 to ensure the stability of the signal lamp pole. At the same time, the guide rod 101 can enable the counterweight 201 to move smoothly along the path of the guide rod 101 when it is impacted or vibrated, preventing the counterweight 201 from separating from the guide rod 101 or causing the spring 202 to rotate or deviate and cause damage, thereby ensuring the service life of the spring 202 and this signal lamp pole. The curved design of the bottom of the counterweight 201 makes the center of gravity of the counterweight 201 more concentrated in the middle, which helps to maintain the counterweight effect, promotes the center of gravity to move closer to the middle and improves stability. In general, the counterweight 201 can effectively improve the stability of the signal lamp pole, keep the center of gravity at a lower position, and prevent the signal lamp pole from tilting or collapsing.

[0028] Avoidance exit 203 Figure 1 、 2 ,3,

[0029] The counterweight assembly 200 further includes a clearance opening 203 formed at the bottom of the base 100. The clearance opening 203 is circular, and the diameter of the clearance opening 203 is smaller than the maximum diameter of the counterweight block 201.

[0030] The avoidance opening 203 allows the bottom of the counterweight 201 to be lowered to a lower position, so that the center of gravity is further lowered, thereby increasing the stability of the signal light pole. In this way, when the signal light pole is impacted, the counterweight 201 can play a more effective role, resist the tilting moment, and keep the signal light pole upright.

[0031] Bracket 103 Figure 1 、 2 ,3,

[0032] The top of the guide rod 101 is fixedly connected to the same bracket 103;

[0033] The bracket 103 connects all the guide rods 101 so that the guide rods 101 can move up and down synchronously, thereby ensuring synchronization of the guide rods 101 when moving up and down, and further improving the overall stability and reliability of the signal light pole.

[0034] At the same time, the guide rod 101 and the bracket 103 are connected as a whole, and the signal rod 102 is located in the middle. The guide rod 101 and the bracket 103 can provide protection for the signal rod 102 to prevent the signal rod 102 from being damaged by external impact or vibration.

[0035] The pull rod 104 is shown in Figures 1, 2, and 3.

[0036] The middle portion of the bracket 103 is fixedly connected to a plurality of tie rods 104 distributed in a circular array around the middle portion of the bracket 103;

[0037] The height of the guide rod 101 can be easily adjusted by operating the pull rod 104 .

[0038] Sleeve 301 Figure 1 、 2 , 3, and 4,

[0039] The adjustment assembly 300 includes a plurality of sleeves 301 fixedly connected to the top of the base 100. The number of sleeves 301 is the same as the number of guide rods 101. Each sleeve 301 is arranged to coincide with the central axis of an adjacent guide rod 101. A plurality of limiting rods 302 are inserted into the middle of each sleeve 301. The middle of each guide rod 101 is provided with a plurality of notches 303. The shape of each notch 303 is a vertically arranged rounded rectangle. The diameter of the rounded corner of the notch 303 is the same as the diameter of the limiting rod 302.

[0040] When the signal light pole is put away after use, the guide rod 101 can be pulled up as a whole, driving the counterweight 201 to move, and the slot 303 moves accordingly. At this time, the limit rod 302 is inserted so that the limit rod 302 passes through the sleeve 301, the guide rod 101 and the slot 303. The top of the limit rod 302 fits against the top inner wall of the slot 303, limiting the height of the guide rod 101. At the same time, the position of the counterweight 201 rises, and the spring 202 is compressed. The spring 202 always provides a downward elastic force to maintain the stable position of the counterweight 201 and the guide rod 101, preventing them from moving due to vibration or bumps during transportation when they are in the put away state.

[0041] At the same time, as the guide rod 101 rises, the signal rod 102 covered by the guide rod 101 and the bracket 103 is further expanded, reducing the damage that the signal rod 102 may suffer when it is folded, thereby improving the overall safety of the signal rod 102 and ensuring its safety during transportation and storage.

[0042] Block 304 Figure 4 As shown,

[0043] The top of the inner wall of the slot 303 is fixedly connected with a clamping block 304, and the middle of the limiting rod 302 is provided with a clamping slot 305 that is consistent with the shape of the clamping block 304;

[0044] When the limiting rod 302 is inserted into the slot 303 and aligned with the block 304, the guide rod 101 is released. Under the action of gravity and the elastic force of the spring 202, the guide rod 101 will move downward and drive the block 304 to engage in the slot 305 of the limiting rod 302, thereby fixing the position of the limiting rod 302 and preventing the limiting rod 302 and the guide rod 101 from falling off.

[0045] Self-locking universal wheel 105 Figure 1 、 2 , 3,

[0046] A plurality of self-locking universal wheels 105 are fixedly connected to the bottom of the base 100, and a push rod 106 is fixedly connected to one side of the base 100;

[0047] The self-locking universal wheel 105 can be locked after the signal light pole is placed in place to prevent the signal light pole from being accidentally moved. When the signal light pole needs to be moved again, the universal wheel can be unlocked to resume rotation. At this time, the signal light pole can be easily pushed to a new position through the push rod 106.

[0048] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0049] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A high-stability signal light pole, characterized by: The invention comprises a base (100) and a counterweight assembly (200), wherein a plurality of guide rods (101) are provided in the middle of the base (100), a counterweight assembly (200) is provided at the bottom of the guide rods (101), the counterweight assembly (200) comprises a counterweight block (201) provided at the bottom of the guide rods (101), a spring (202) is provided between the top of the counterweight block (201) and the top inner wall of the base (100), a signal rod (102) is provided at the top of the base (100), and an adjustment assembly (300) for adjusting the counterweight block (201) is provided in the middle of each guide rod (101).

2. A high-stability signal light pole according to claim 1, characterized in that: The counterweight assembly (200) further includes an escape opening (203) opened at the bottom of the base (100).

3. The high-stability signal light pole according to claim 1, characterized in that: The top of the guide rod (101) is provided with a same bracket (103).

4. A high-stability signal light pole according to claim 3, characterized in that: A plurality of pull rods (104) are provided in the middle of the bracket (103).

5. The high-stability signal light pole according to claim 1, characterized in that: The adjustment assembly (300) comprises a plurality of sleeves (301) arranged on the top of the base (100), a plurality of limiting rods (302) are arranged in the middle of each sleeve (301), and a plurality of notches (303) are opened in the middle of each guide rod (101).

6. The high-stability signal light pole according to claim 5, characterized in that: The top of the inner wall of the notch (303) is provided with a clamping block (304), and the middle of the limiting rod (302) is provided with a clamping opening (305).

7. The high-stability signal light pole according to claim 1, characterized in that: A plurality of self-locking universal wheels (105) are provided at the bottom of the base (100), and a push rod (106) is provided on one side of the base (100).

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