CN221194531U - Firm guardrail stand of joint - Google Patents

Abstract

The utility model provides a guardrail column with stable clamping, which relates to the technical field of guardrail columns and comprises a base, wherein a column is fixedly arranged on the upper surface of the base, a mounting block is fixedly arranged on the surface of the column, a mounting rod is connected inside the mounting block in a sliding manner, a limiting rod is connected inside the mounting rod in a sliding manner, a pushing block is fixedly arranged at one end of the limiting rod, a spring A is fixedly arranged on the side surface of the pushing block, a connecting frame is fixedly arranged on the surface of the mounting rod, and a screw rod is rotatably connected inside the connecting frame.

Description

Firm guardrail stand of joint

Technical Field

The utility model relates to the technical field of guardrail posts, in particular to a guardrail post with stable clamping connection.

Background

The guardrail is mainly used in occasions such as houses, highways, business areas, public places and the like for protecting personal safety and equipment and facilities, the guardrail needs to be fixed on the ground through guardrail posts, publication No. CN216587998U discloses a guardrail post, the guardrail post comprises a bottom plate, posts are installed at the top end of the bottom plate, sliding grooves are all formed in four sides of the posts, sliding blocks are connected with the inner sides of the sliding grooves in a sliding mode, a first installation seat is installed on one side of the sliding blocks, a top plate is installed at the top end of the posts, a top block is connected with the top end of the top plate, a threaded rod is welded at the bottom end of the top block, a threaded hole is formed in the top end of the top plate, the top plate is meshed with the threaded rod through threads, the bottom end of the threaded rod penetrates through the top end of the posts, second installation seats are all installed on the four sides of the top block, sleeves are all sleeved on the outer sides of the first installation seat and the outer sides of the second installation seat, one side of the sleeves is welded with an installation plate, and one side of the installation plate is provided with holes. This kind of guardrail stand, simple structure is reasonable, novel in design, and easy operation is convenient, can effectively realize guardrail altitude mixture control, and can install not unidimensional guardrail, has higher practical value, and this product is convenient to adjust the height of guardrail, but when installing the guardrail, still need install with the help of instruments such as bolt, leads to the inefficiency of installation, has reduced work efficiency, and the practicality is relatively poor, needs to improve.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a guardrail stand that joint is firm, includes the base, the last fixed surface of base installs the stand, the fixed surface of stand installs the installation piece, the inside sliding connection of installation piece has the installation pole, the inside sliding connection of installation pole has the gag lever post, the fixed mounting of one end of gag lever post has the ejector pad, the side fixed mounting of ejector pad has spring A, the fixed surface of installation pole installs the link, the inside rotation of link is connected with the lead screw, the bottom rotation of lead screw is connected with the briquetting, the last fixed surface of briquetting installs the connecting rod, the top fixed mounting of lead screw has the turning head.

Preferably, the limiting rod is in sliding connection with the mounting block, and one end of the spring A is fixedly connected with the mounting rod. Here, the stopper rod can be automatically slid by the spring a.

Preferably, the inside of base rotates and is connected with the bolt, the side of ejector pad sets up to domatic. Here, through the domatic of ejector pad, make things convenient for the gag lever post to press through the briquetting and move.

Preferably, the connecting rod is in sliding connection with the connecting frame, and the pressing block is in sliding connection with the pushing block. Here, the pressing block can be limited when moving through the connecting rod.

Preferably, the upper surface sliding connection of base has the reflector rod, the top fixed mounting of reflector rod has the fixed block, the inside sliding connection of stand has the fixture block, the side fixed mounting of fixture block has the push pedal, the side fixed mounting of push pedal has spring B. Here, through fixture block and fixed block, can change the reflector rod.

Preferably, the clamping block is in sliding connection with the fixing block, and one end of the spring B is fixedly connected with the upright post. Here, the clip can be automatically restored by the spring B.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, through arranging the limiting rod, the push block, the spring A, the connecting frame, the screw rod, the pressing block, the connecting rod and the swivel, the guardrail is installed more quickly, the installation by means of tools such as bolts is avoided, the assembly can be directly aligned, the clamping stability is better, the installation efficiency is improved, the overall working efficiency is improved, and the practicability is higher.

2. According to the utility model, the reflective rod, the fixed block, the clamping block, the push plate and the spring B are arranged, so that the reflective rod can be replaced, the aging of the reflective rod due to long service time or the warning failure effect due to surface damage is avoided, and the practicability of the guardrail upright post is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a guardrail post with stable clamping in the present utility model;

FIG. 2 is an exploded view of a mounting rack and a limiting rod of a guardrail post with stable clamping;

FIG. 3 is an enlarged view of the portion A of FIG. 2 showing a guardrail post with a stable snap-fit;

FIG. 4 is an exploded view of a clip of a guardrail post with a stable clip according to the present utility model;

fig. 5 is an enlarged view of the position B in fig. 4 of the guardrail posts with stable clamping.

Legend description:

1. A base; 2. a column; 3. a mounting block; 4. a mounting rod; 5. a limit rod; 6. a pushing block; 7. a spring A; 8. a connecting frame; 9. a screw rod; 10. briquetting; 11. a connecting rod; 12. turning the head; 13. a light reflecting rod; 14. a fixed block; 15. a clamping block; 16. a push plate; 17. and a spring B.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a guardrail stand that joint is firm, the on-line screen storage device comprises a base 1, the last fixed surface of base 1 installs stand 2, make whole support, stand 2's fixed surface installs installation piece 3, conveniently install the guardrail, installation piece 3's inside sliding connection has installation pole 4, installation pole 4's inside sliding connection has gag lever post 5, make installation piece 3 block the spacing in installation piece 3's inside, the fixed mounting of gag lever post 5 has ejector pad 6, conveniently drive gag lever post 5 and remove, ejector pad 6's side fixed mounting has spring A7, make gag lever post 5 can automatic the restoration, installation pole 4's fixed surface has link 8, make lead screw 9 install, link 8's inside rotation is connected with lead screw 9, make briquetting 10 remove, lead screw 9's bottom rotation is connected with briquetting 10, make ejector pad 6 receive the extrusion and remove, briquetting 10's upper surface fixed mounting has connecting rod 11, make briquetting 10 carry out the spacing, lead screw 9's top fixed mounting has swivel joint 12, conveniently rotate lead screw 9, sliding connection between gag lever 5 and installation piece 3, make installation pole 4 carry out the removal at the 5, ejector pad 3, ejector pad 4 can carry out the extrusion to carry out between the fixed connection with the side of 3, can carry out the fixed connection with the side of compression piece 5, can carry out the compression piece 10, make the compression piece 1, can carry out the compression joint between the fixed connection with the side face 5, and the compression piece is connected to the compression piece 10, can carry out the compression piece 5, and make the compression piece 5, and be connected to carry out the compression piece 5.

Example two

Referring to fig. 4 and 5, the upper surface of the base 1 is slidably connected with a light reflecting rod 13, so that a vehicle and a new person can clearly see that a fixing block 14 is fixedly installed at the top end of the light reflecting rod 13, the light reflecting rod 13 can be fixed, a clamping block 15 is slidably connected inside the upright post 2, the fixing block 14 is clamped and limited, a push plate 16 is fixedly installed on the side surface of the clamping block 15, the clamping block 15 is conveniently pulled, a spring B17 is fixedly installed on the side surface of the push plate 16, the clamping block 15 and the push plate 16 automatically recover, the clamping block 15 and the fixing block 14 are slidably connected, the light reflecting rod 13 can be automatically clamped and fixed, one end of the spring B17 is fixedly connected with the upright post 2, and the clamping block 15 automatically slides to the inside of the fixing block 14 to clamp and fix the light reflecting rod 13.

Working principle: firstly, can be through pressing the position of installation piece 3 with installation pole 4, make installation pole 4 slide to the inside of installation piece 3, afterwards rotate through holding rotating head 12, make rotating head 12 drive lead screw 9 rotate, when lead screw 9 rotates in the inside of mounting bracket, can drive briquetting 10 and move downwards, when briquetting 10 moves, can drive connecting rod 11 and slide in the inside of link 8, thereby make briquetting 10 stable downmovement, extrude the position of pushing away through briquetting 10, can make push rod 6 drive gag lever post 5 remove, make gag lever post 5 slide to the inside of installation piece 3 from the inside of installation pole 4, thereby make installation pole 4 carry out the joint fixed, when needs dismantle installation pole 4, can make lead screw 9 rotate through rotating head 12, make briquetting 10 upwards move, simultaneously, make pushing block 6 drive gag lever post 5 and restore automatically through spring A7, when needs change reflective rod 13, can drive fixture block 15 through holding push plate 16 and move, make push plate 16 drive fixture block 15 and remove, make fixture block 15 follow the inside of fixed block 14 and slide out the inside of installation piece 3, thereby make reflective rod 1 can be changed at the position of 13, make reflective rod 1 is removed from the fixed base of 13, and the position is replaced at the position of 13, make reflective rod 15 is fixed by the base is replaced by the position of the fixed.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a guardrail stand that joint is firm, includes base (1), its characterized in that: the utility model discloses a novel structure of the electric motor car, including base (1), stand (2) are installed to the last fixed surface of base (1), the fixed surface of stand (2) installs installation piece (3), the inside sliding connection of installation piece (3) has installation pole (4), the inside sliding connection of installation pole (4) has gag lever post (5), the fixed mounting of one end of gag lever post (5) has ejector pad (6), the side fixed mounting of ejector pad (6) has spring A (7), the fixed surface of installation pole (4) installs link (8), the inside rotation of link (8) is connected with lead screw (9), the bottom rotation of lead screw (9) is connected with briquetting (10), the upper surface fixed mounting of briquetting (10) has connecting rod (11), the top fixed mounting of lead screw (9) has swivel (12).

2. The joint-stabilized guardrail post of claim 1, further comprising: the limiting rod (5) is connected with the mounting block (3) in a sliding mode, and one end of the spring A (7) is fixedly connected with the mounting rod (4).

3. The joint-stabilized guardrail post of claim 1, further comprising: the inside rotation of base (1) is connected with the bolt, the side of ejector pad (6) sets up to domatic.

4. The joint-stabilized guardrail post of claim 1, further comprising: the connecting rod (11) is in sliding connection with the connecting frame (8), and the pressing block (10) is in sliding connection with the pushing block (6).

5. The joint-stabilized guardrail post of claim 1, further comprising: the novel light-reflecting device is characterized in that the upper surface of the base (1) is slidably connected with a light-reflecting rod (13), a fixed block (14) is fixedly arranged at the top end of the light-reflecting rod (13), a clamping block (15) is slidably connected inside the upright post (2), a push plate (16) is fixedly arranged on the side face of the clamping block (15), and a spring B (17) is fixedly arranged on the side face of the push plate (16).

6. The joint-stabilized guardrail post of claim 5, further comprising: the clamping block (15) is connected with the fixed block (14) in a sliding manner, and one end of the spring B (17) is fixedly connected with the upright post (2).