阅读说明：本技术 一种便于调节的工程警示牌 (Engineering warning sign convenient to adjust ) 是由 不公告发明人 于 2018-06-27 设计创作，主要内容包括：本发明提供一种便于调节的工程警示牌,涉及工程安全设备技术领域。该便于调节的工程警示牌,包括底架,底架上套设有第一滑块,底架顶部固定安装有套杆,套杆内部套设有支撑杆,支撑杆上固定安装有第一连接板,第一连接板与第一滑块之间通过转轴活动连接有活动杆,第二连接板与第一连接板之间固定安装有V形杆,V形杆外表面套设有第二滑块,第二滑块上固定安装有方块,第三连接板与方块之间通过转轴活动连接有驱动杆。该该便于调节的工程警示牌,通过设置万向轮,减少人工的搬运,设置第一滑块和活动杆,使得警示牌本体固定在合适的角度,设置驱动杆和第二滑块,使得警示牌本体固定在合适的角度。(The invention provides an engineering warning board convenient to adjust, and relates to the technical field of engineering safety equipment. This engineering warning sign convenient to adjust, including the chassis, the cover is equipped with first slider on the chassis, chassis top fixed mounting has the loop bar, the inside cover of loop bar is equipped with the bracing piece, fixed mounting has first connecting plate on the bracing piece, there is the movable rod through pivot swing joint between first connecting plate and the first slider, fixed mounting has the V-arrangement pole between second connecting plate and the first connecting plate, V-arrangement pole surface cover is equipped with the second slider, fixed mounting has the square on the second slider, there is the actuating lever through pivot swing joint between third connecting plate and the square. This engineering warning sign convenient to adjust through setting up the universal wheel, reduces artificial transport, sets up first slider and movable rod for the warning sign body is fixed at suitable angle, sets up actuating lever and second slider, makes the warning sign body fix at suitable angle.)

1. The utility model provides an engineering warning sign convenient to adjust, includes chassis (1), its characterized in that: the bottom of the chassis (1) is movably provided with a universal wheel (2), the chassis (1) is sleeved with a first slider (4), the top of the chassis (1) is fixedly provided with a loop bar (6), the loop bar (6) is internally sleeved with a supporting bar (7), the supporting bar (7) is fixedly provided with a first connecting plate (8), a movable bar (9) is movably connected between the first connecting plate (8) and the first slider (4) through a rotating shaft, the top end of the supporting bar (7) is fixedly provided with a second connecting plate (10), a V-shaped bar (11) is fixedly arranged between the second connecting plate (10) and the first connecting plate (8), the outer surface of the V-shaped bar (11) is sleeved with a second slider (12), the second slider (12) is fixedly provided with a square block (14), and the second connecting plate (10) is movably connected with a warning board body (16) through a rotating shaft, the warning board is characterized in that a third connecting plate (17) is fixedly mounted at the top of the warning board body (16), and a driving rod (15) is movably connected between the third connecting plate (17) and the square block (14) through a rotating shaft.

2. An engineering warning sign convenient to adjust according to claim 1, characterized in that: the movable mounting has first fixture block (5) on first slider (4), first slider (4) are through first fixture block (5) and chassis (1) fixed connection, seted up on chassis (1) with first calorie of fast (5) similar locating hole (3) of joining in marriage.

3. An engineering warning sign convenient to adjust according to claim 1, characterized in that: the number of the movable rods (9) is four, and the movable rods are respectively and uniformly distributed on two sides of the sleeve rod (6).

4. An engineering warning sign convenient to adjust according to claim 1, characterized in that: the supporting rod (7) penetrates through the sleeve rod (6) and extends to the inside of the sleeve rod (6), and a hole similar to the supporting rod (7) is formed in the sleeve rod (6).

5. An engineering warning sign convenient to adjust according to claim 1, characterized in that: a second clamping block (13) is movably mounted on the second sliding block (12), the second sliding block (12) is fixedly connected with the V-shaped rod (11) through the second clamping block (13), and a clamping hole similar to the second clamping block (13) is formed in the V-shaped rod (11).

6. An engineering warning sign convenient to adjust according to claim 1, characterized in that: the bottom of the chassis (1) is movably provided with universal wheels (2), and the number of the universal wheels (2) is four.

Technical Field

The invention relates to the technical field of engineering safety equipment, in particular to an engineering warning board convenient to adjust.

Background

The engineering warning sign extensively exists in engineering construction, takes up the step of lifting in the aspect of engineering construction safety, along with the going on of engineering project, the construction site often is mixed and disorderly, and the engineering construction site is mostly all iron plate or fragment of brick class etc. people often carelessly can cause the injury when building site or building site are near, has bigger occurence of failure even, then the engineering warning sign appears in most engineering construction places in succession to some unnecessary occurences have significantly reduced.

The existing engineering warning boards in the market are simple, the height and the angle of the engineering warning boards can not be flexibly adjusted to be required, the common engineering warning boards can not be flexibly carried, and great manpower can be needed when a site needs to be changed. Different engineering sites need different engineering warning boards, and after long-term development, waste of some resources can be brought, some engineering forces to use some off-specification engineering warning boards, and effects possibly brought about in safety maintenance are not obvious, so that some major or minor accidents can be brought, and flexible transportation can not bring some obstacles to engineering construction.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the engineering warning board convenient to adjust, and solves the problem that the traditional engineering warning board cannot be flexibly adjusted.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an engineering warning board convenient to adjust comprises an underframe, wherein universal wheels are movably arranged at the bottom of the underframe, the first sliding block is sleeved on the bottom frame, a loop bar is fixedly arranged at the top of the bottom frame, a supporting bar is sleeved in the loop bar, a first connecting plate is fixedly arranged on the supporting rod, a movable rod is movably connected between the first connecting plate and the first sliding block through a rotating shaft, a second connecting plate is fixedly arranged at the top end of the supporting rod, a V-shaped rod is fixedly arranged between the second connecting plate and the first connecting plate, the outer surface of the V-shaped rod is sleeved with a second sliding block, a square block is fixedly arranged on the second sliding block, the warning board comprises a second connecting plate and a square block, wherein the second connecting plate is movably connected with a warning board body through a rotating shaft, a third connecting plate is fixedly mounted at the top of the warning board body, and a driving rod is movably connected between the third connecting plate and the square block through the rotating shaft.

Furthermore, a first clamping block is movably mounted on the first sliding block, the first sliding block is fixedly connected with the bottom frame through the first clamping block, and a positioning hole which is similar to the first clamping block in matching is formed in the bottom frame.

Furthermore, the number of the movable rods is four, and the movable rods are respectively and evenly distributed on two sides of the loop bar.

Furthermore, the supporting rod penetrates through the sleeve rod and extends to the inside of the sleeve rod, and a hole matched with the supporting rod in a similar mode is formed in the inside of the sleeve rod.

Furthermore, a second clamping block is movably mounted on the second sliding block, the second sliding block is fixedly connected with the V-shaped rod through the second clamping block, and a clamping hole similar to the second clamping block is formed in the V-shaped rod.

Furthermore, the bottom of the underframe is movably provided with four universal wheels.

The working principle is as follows: during the use, remove suitable position with this engineering warning sign, remove first slider, adjust engineering warning sign to suitable height, inlay in the locating hole with first fixture block, make first slider and chassis fixed connection, thereby make the engineering warning sign be in suitable height, remove the second slider, make the warning sign body be circular motion around the second connecting plate, when the warning sign body is in suitable angle, inlay the card hole with the second fixture block, make second slider and V-arrangement pole fixed connection, thereby make the warning sign body fix in suitable angle.

Advantageous effects

Compared with the prior art, the method has the advantages that,

1. this engineering warning sign convenient to adjust through setting up the universal wheel, makes engineering warning sign be convenient for remove, and more convenient lets the warning sign body be in suitable position, reduces artificial transport, practices thrift manpower and time.

2. The engineering warning board convenient to adjust is characterized in that the first sliding block is moved by arranging the first sliding block and the movable rod to adjust the engineering warning board to a proper height, the first clamping block is embedded into the positioning hole to enable the first sliding block to be fixedly connected with the bottom frame, so that the engineering warning board is in a proper height, the warning board body is enabled to reach a proper height by a mode that the brake bearing rod moves up and down in the loop bar, the warning board is fixed at a proper height by arranging the first clamping block and the positioning hole, the engineering warning board convenient to adjust is characterized in that the second sliding block is moved to enable the warning board body to do circular motion around the second connecting plate, when the warning board body is in a proper angle, the second clamping block is embedded into the clamping hole to enable the second sliding block to be fixedly connected with the V-shaped rod, so that the warning board body is fixed at a proper angle, and by a mode of arranging the driving rod and the second sliding block, braking warning sign body is circular motion around the second connecting plate to make warning sign body adjust suitable angle, through setting up second fixture block and card hole, make warning sign body fix at suitable angle.

Drawings

FIG. 1 is a side view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 1 chassis, 2 universal wheels, 3 locating holes, 4 first sliders, 5 first fixture blocks, 6 loop bars, 7 bearing rods, 8 first connecting blocks, 9 movable rods, 10 second connecting plates, 11V-shaped plates, 12 second sliders, 13 second fixture blocks, 14 squares, 15 driving rods, 16 warning board bodies and 17 third connecting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, an embodiment of the invention provides an engineering warning board convenient to adjust, which comprises an underframe 1, universal wheels 2 are movably mounted at the bottom of the underframe 1, the number of the universal wheels 2 is four, the engineering warning board is convenient to move by arranging the universal wheels 2, a warning board body 16 is more conveniently located at a proper position, manual carrying is reduced, manpower and time are saved, a first sliding block 4 is sleeved on the underframe 1, a loop bar 6 is fixedly mounted at the top of the underframe 1, a support bar 7 is sleeved inside the loop bar 6, a first connecting plate 8 is fixedly mounted on the support bar 7, a movable bar 9 is movably connected between the first connecting plate 8 and the first sliding block 4 through a rotating shaft, the number of the movable bars 9 is four, the movable bars are respectively and uniformly distributed at two sides of the loop bar 6, a first clamping block 5 is movably mounted on, the first slide block 4 is fixedly connected with the bottom frame 1 through a first clamping block 5, the bottom frame 1 is provided with a positioning hole 3 matched with the first clamping block 5, the brake bearing rod 7 moves up and down in the loop bar 6 through the arrangement of the first slide block 4 and the movable rod 9, so as to achieve the effect of adjusting the height of the warning board body 16, the warning board is fixed at a proper height through the arrangement of the first clamping block 5 and the positioning hole 3, the top end of the support rod 7 is fixedly provided with a second connecting plate 10, a V-shaped rod 11 is fixedly arranged between the second connecting plate 10 and the first connecting plate 8, the outer surface of the V-shaped rod 11 is sleeved with a second slide block 12, a square block 14 is fixedly arranged on the second slide block 12, the second connecting plate 10 is movably connected with the warning board body 16 through a rotating shaft, a third connecting plate 17 is fixedly arranged at the top of the warning board body 16, second slider 12 is last movable mounting has second fixture block 13, and second slider 12 passes through second fixture block 13 and V-arrangement pole 11 fixed connection, has seted up the card hole of matching similar with second fixture block 13 on the V-arrangement pole 11, through setting up actuating lever 11 and second slider 12, braking warning sign body 16 is circular motion around second connecting plate 10 to make warning sign body 16 adjust suitable angle, through setting up second fixture block 13 and card hole, make warning sign body 16 fix at suitable angle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.