Warning device for engineering workplace

Abstract

The utility model relates to a warning device, and provides a warning device for an engineering workplace, which comprises a pair of magnetic bases, a connecting block for connecting the pair of bases, a connecting piece arranged on one side of each base, a spotlight connected with the connecting piece, and a clamping piece arranged between the pair of bases, the clamping piece comprises a pair of sliding blocks arranged between the pair of bases, screw rods in threaded connection with the sliding blocks and clamping blocks arranged on the sliding blocks; the thread directions of the pair of sliding blocks are opposite. The warning device for the engineering workplace not only is convenient to assemble and disassemble, but also has a good warning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a warning device used in engineering work sites. Background Art

[0002] In recent years, my country has been carrying out the largest infrastructure construction in history and the world, and the construction has developed rapidly. The huge construction scale and the number of employees in this industry have made the production operations in the construction industry highly dangerous and have a high accident rate. The number of deaths from safety accidents in my country's construction industry ranks second among productive industries, second only to the coal industry. Safety accidents in construction production have caused irreparable harm to the safety of employees and their families, and caused serious losses to the state and collective property. The situation facing construction safety production work is not optimistic, and the task is very severe.

[0003] For construction areas, especially those with many hoisting areas, the warning methods usually include erecting fences, using on-site warning signs, cordons, and on-site safety officers’ advice. However, these warning methods are very cumbersome to install and remove, and the prompts are not strong enough. On-site warning signs and cordons may be damaged and lost over time, and lose their effectiveness. On-site safety officers cannot guarantee effective supervision at the site at all times, and the site is too large and the number of safety officers is limited.

[0004] Therefore, it is necessary to design a warning device which is temporary, easy to load and unload and has a better prompting effect. Utility Model Content

[0005] The utility model aims to provide a warning device for engineering work sites, which is not only convenient to assemble and disassemble, but also has a good warning effect.

[0006] The embodiments of the utility model are realized through the following technical scheme: the warning device for engineering workplaces of the utility model comprises a pair of magnetic bases, a connecting block for connecting a pair of the bases, a connecting piece arranged on one side of the bases, a spotlight connected to the connecting piece, and a clamping piece arranged between the pair of the bases; the clamping piece comprises a pair of sliders arranged between the pair of the bases, a screw threadedly connected to the sliders, and a clamping block arranged on the sliders; the thread directions of the pair of sliders are opposite.

[0007] Furthermore, a pair of bases are provided with a sliding groove on one side close to each other, and a sliding bar is provided on a side wall of the sliding block; the sliding bar is slidably arranged in the sliding groove.

[0008] Furthermore, a fixing groove is provided at the upper end of the sliding block, a support rod is slidably provided in the fixing groove, and the support rod is fixedly connected to the clamping block.

[0009] Furthermore, the support rod is a telescopic structure.

[0010] Furthermore, a pair of the clamping blocks are each provided with a plurality of clamping teeth on one side close to each other.

[0011] Furthermore, the screw rod is rotatably connected to the connecting block.

[0012] Furthermore, the connecting member includes a ball seat connected to the base, a ball head arranged in the ball seat, and a connecting rod connected to the ball head, and the connecting rod is connected to the spotlight.

[0013] Furthermore, the connecting rod is a shaped tube.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects: the warning device for engineering workplaces of the utility model can be directly fixed to the lower side of the cargo to be hoisted when in use, and the ground can be directly illuminated vertically by a spotlight to form a warning area with a certain pattern or color directly below the hoisted cargo. The size of the warning area can be adjusted by adjusting the size of the irradiated area, and the warning can be maintained for a long time, which has a better warning effect in low visibility environments such as fog and night. The base with magnetic attraction can be directly attached to the bottom of the hoisted cargo made of metal. If the hoisted cargo is made of wood, plastic or metal without magnetic attraction, the bottom of the cargo can also be clamped directly with a clamp. By turning the screw, a pair of sliders and clamps can be driven to move closer (or farther) from each other, thereby clamping the device on the cargo (usually the side of the bottom of the cargo, which is convenient for installation / disassembly). BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic structural diagram of a warning device for an engineering workplace provided by an embodiment of the utility model from one perspective;

[0017] Figure 2 A schematic diagram of the structure of a warning device for an engineering workplace provided by an embodiment of the utility model from two perspectives;

[0018] Figure 3 A schematic diagram of the internal structure of a warning device for an engineering workplace provided by an embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the structure of another state of the warning device for an engineering workplace provided by an embodiment of the utility model;

[0020] Figure 5 for Figure 4 A magnified view of part A;

[0021] Figure 6 This is a diagram showing the effect of the warning device for an engineering workplace provided by an embodiment of the utility model when in use.

[0022] Icons: 11-base, 12-connecting block, 13-slider, 14-screw, 15-clamping block, 16-support rod, 17-clamping teeth, 18-slide groove, 21-ball seat, 22-ball head, 23-connecting rod, 24-spotlight, 30-cargo. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example

[0029] The following is further described in conjunction with specific embodiments. Figure 1 -Attached Figure 6 As shown, the warning device for engineering workplaces of this embodiment includes a pair of magnetic bases 11, a connecting block 12 for connecting the pair of bases 11, a connecting piece provided on one side of the bases 11, a spotlight 24 connected to the connecting piece, and a clamping piece provided between the pair of bases 11; the clamping piece includes a pair of sliders 13 provided between the pair of bases 11, a screw 14 threadedly connected to the sliders 13, and a clamping block 15 provided on the sliders 13; the thread directions of the pair of sliders 13 are opposite. Specifically, when in use, the device can be directly fixed to the lower side of the cargo 30 to be hoisted, and the spotlight 24 can be used to directly and vertically illuminate the ground, so as to form a warning area with a certain pattern or color directly below the hoisted cargo 30 (such as the attached Figure 6 As shown in the figure, the size of the warning area can be adjusted by adjusting the size of the irradiated area, and the warning can be maintained for a long time, which has a better warning effect in low visibility environments such as fog and night. The base 11 with magnetic attraction can be directly attached to the bottom of the hanging cargo 30 made of metal. If the hanging cargo 30 is made of wood, plastic or metal without magnetic attraction, the bottom of the cargo 30 can also be directly clamped with a clamp (as shown in the attached figure). Figure 3 As shown in FIG. 1 , a pair of sliders 13 and clamping blocks 15 can be driven to move closer to (or farther from) each other by turning the screw rod 14, thereby clamping the device on the cargo 30 (usually the side of the bottom of the cargo 30, which is convenient for installation / disassembly). It should be noted that a laser light can also be used instead of the spotlight 24.

[0030] In this embodiment, a pair of bases 11 are provided with a slide groove 18 on one side close to each other, and a slide bar is provided on the side wall of the slider 13; the slide bar is slidably arranged in the slide groove 18. The screw rod 14 is rotatably connected to the connecting block 12. Specifically, the sliding of the slider 13 is more stable and smooth.

[0031] The upper end of the slider 13 in this embodiment is provided with a fixing groove, in which a support rod 16 is slidably provided, and the support rod 16 is fixedly connected to the clamping block 15. The support rod 16 is a telescopic structure. A pair of clamping blocks 15 are provided with a plurality of clamping teeth 17 on the side close to each other. Specifically, the base 11 needs to be fully fitted with the goods 30 to be fixed and stable. Therefore, when the clamping member is not needed, the support rod 16 can be retracted into the fixing groove of the slider 13, so that the clamping block 15 can be retracted between the pair of bases 11 to avoid being exposed from the base 11, and the clamping teeth 17 can better bite the goods 30.

[0032] The connecting member in this embodiment includes a ball seat 21 connected to the base 11, a ball head 22 arranged in the ball seat 21, and a connecting rod 23 connected to the ball head 22, and the connecting rod 23 is connected to the spotlight 24. The connecting rod 23 is a shaped tube. Specifically, through the connection between the ball seat 21 and the ball head 22, the illumination angle of the spotlight 24 can be better adjusted, so that even if the side of the cargo 30 is uneven, the illumination range of the spotlight 24 can be well adjusted. A positioning tube is provided as the connecting rod 23, and the spotlight 24 can have a larger angle adjustment range. When necessary, it can be fixed to the side of the cargo 30. By adjusting the ball head 22 and the connecting rod 23, the spotlight 24 can also be illuminated on the ground. This makes installation and disassembly more convenient.

[0033] In summary, the warning device for engineering workplaces of this embodiment can be directly fixed to the lower side of the cargo 30 that needs to be hoisted when in use, and the spotlight 24 can be used to directly illuminate the ground vertically, forming a warning area with a certain pattern or color directly below the hoisted cargo 30, and the size of the warning area can be adjusted by adjusting the size of the irradiated area, and the warning can be maintained for a long time, which has a better warning effect in low visibility environments such as fog and night. The base 11 with magnetic attraction can be directly attached to the bottom of the hoisted cargo 30 made of metal. If the hoisted cargo 30 is made of wood, plastic or metal without magnetic attraction, the bottom of the cargo 30 can also be directly clamped with a clamp, wherein by turning the screw 14, a pair of sliders 13 and clamping blocks 15 can be driven to move closer to (or away from) each other, and then the device is clamped on the cargo 30 (usually the side of the bottom of the cargo 30, which is convenient for installation / disassembly).

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A warning device for an engineering workplace, characterized in that: It comprises a pair of magnetic bases (11), a connecting block (12) for connecting the pair of bases (11), a connecting piece arranged on one side of the bases (11), a spotlight (24) connected to the connecting piece, and a clamping piece arranged between the pair of bases (11); The clamping member comprises a pair of sliders (13) arranged between a pair of bases (11), a screw rod (14) threadedly connected to the sliders (13), and a clamping block (15) arranged on the sliders (13); The thread directions of the pair of sliders (13) are opposite.

2. The warning device for engineering workplaces according to claim 1 is characterized in that: A pair of bases (11) are provided with a sliding groove (18) on one side close to each other, and a sliding bar is provided on the side wall of the sliding block (13); the sliding bar is slidably arranged in the sliding groove (18).

3. The warning device for engineering workplaces according to claim 1 is characterized in that: A fixing groove is provided at the upper end of the sliding block (13), a supporting rod (16) is slidably provided in the fixing groove, and the supporting rod (16) is fixedly connected to the clamping block (15).

4. The warning device for engineering workplaces according to claim 3 is characterized in that: The support rod (16) is a telescopic structure.

5. The warning device for engineering workplace according to claim 1, characterized in that: A pair of clamping blocks (15) are each provided with a plurality of clamping teeth (17) on one side close to each other.

6. The warning device for engineering workplaces according to claim 1, characterized in that: The screw rod (14) is rotationally connected to the connecting block (12).

7. The warning device for engineering workplaces according to claim 1 is characterized in that: The connecting member comprises a ball seat (21) connected to the base (11), a ball head (22) arranged in the ball seat (21), and a connecting rod (23) connected to the ball head (22), wherein the connecting rod (23) is connected to the spotlight (24).

8. The warning device for engineering workplaces according to claim 7, characterized in that: The connecting rod (23) is a shaped tube.

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