Multi-connected movable lead screen

Abstract

The utility model relates to a multi-connected movable lead screen, which belongs to the technical field of lead screens and comprises two side plates, a rear plate is arranged on the inner sides of the two side plates, clamping blocks are arranged on the sides, close to each other, of the upper surfaces and the lower surfaces of the side plates, and the clamping blocks are connected with the rear plate. A plurality of triangular supporting frames are arranged on the portions, close to the lower portions, of the peripheral side surfaces of the side plates and the rear plate, universal wheels are arranged on the lower surfaces of the triangular supporting frames, and the side plates and the rear plate are mutually spliced through clamping blocks. According to the utility model, one end of the rear lead plate can be mounted on the inner side of the side plate clamping groove, and after the clamping block is clamped and mounted, a stepped structure can be formed between the side lead plate and the rear lead plate, so that the leakage of a linear gap can be avoided, a radiation source can be effectively shielded, and the radiation shielding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lead screen technology field, concretely is a kind of multi-union movable lead screen. BACKGROUND

[0002] Lead screen is a kind of protective equipment made of lead material. It is mainly composed of lead plate and support frame. The lead plate is the core part, usually inlaid in metal or other solid frame, and the frame plays a supporting and fixing role for the lead plate, so that the lead screen can stand or place stably. It can effectively block the rays.

[0003] In the prior art, since the general lead screen is spliced by two lead plates at the connection, a gap is left at the splicing place, and the splicing place also causes radiation leakage. Meanwhile, some lead screens use a bending method for dead-angle treatment, but this treatment method is prone to lead plate breakage in the later lead plate application process, thereby affecting the radiation prevention efficiency. In addition, it is inconvenient to move, so a multi-union movable lead screen is proposed to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a multi-union movable lead screen, which is dead-angle, has high radiation prevention efficiency and is convenient to move, solves the problems that the existing lead screen is inconvenient to move in use, the splicing place is prone to radiation leakage, the bent lead plate is prone to breakage in the use process, and affects the radiation prevention efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: including side plate, the number of side plate is two, two side plate inboard is provided with back plate, the upper surface and the lower surface of side plate are close to one side and are provided with clamping block, the side plate and the back plate week side surface are close to the lower part and are provided with triangular support frame, the number of triangular support frame is several, and the lower surface of several triangular support frames is provided with universal wheel.

[0006] The side plate and the back plate are spliced by clamping block.

[0007] Preferably, the side plate is built-in side lead plate, and the back plate is built-in back lead plate.

[0008] Preferably, the surface of the side lead plate and the back lead plate is wrapped with a steel plate.

[0009] Preferably, the surface of the side lead plate and the back lead plate is wrapped with a steel plate.

[0010] Preferably, the surface of the side lead plate and the back lead plate is wrapped with a steel plate.

[0011] Preferably, the inner side surface of the clamping block is provided with a non-slip pad.

[0012] Compared with the prior art, the multi-connected movable lead screen has the following beneficial effects:

[0013] 1. The lead screen, through the side plate clamping groove, can install one end of the rear lead plate inside the side plate clamping groove, and after the clamping block is installed, a stepped structure can be formed between the side lead plate and the rear lead plate, thereby avoiding linear gap leakage, and effectively shielding the radiation source and improving the radiation shielding efficiency.

[0014] 2. The lead screen, after installing two side lead plates in the rear plate clamping groove, can form a stepped structure through the clamping block, effectively shield the radiation source, and improve the radiation shielding efficiency.

[0015] 3. The lead screen, by wrapping the side lead plate and the rear lead plate with a steel plate, can improve the shielding effect while protecting the lead plate itself, improve the strength, and enhance the anti-deformation ability, and also has a certain composite shielding effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the utility model Figure 2 It is an enlarged schematic diagram of position A in the utility model;

[0019] Figure 4 It is a schematic diagram of the clamping block structure of the utility model.

[0020] In the figure: 1, side plate; 2, rear plate; 3, clamping block; 4, triangular support frame; 5, universal wheel; 10, steel plate; 31, non-slip pad; 101, side lead plate; 202, rear lead plate; 1011, side plate clamping groove; 2021, rear plate clamping groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT

[0022] Please refer to Figure 1 - Figure 4 The multi-connected movable lead screen in the embodiment comprises side plates 1, the number of the side plates 1 is two, the inner sides of the two side plates 1 are provided with rear plates 2, the upper surfaces and the lower surfaces of the side plates 1 are provided with clamping blocks 3 near one side, the side surfaces of the side plates 1 and the rear plates 2 are provided with triangular supporting frames 4 near the lower sides, the number of the triangular supporting frames 4 is several, the lower surfaces of the several triangular supporting frames 4 are provided with universal wheels 5, the side plates 1 and the rear plates 2 are spliced with each other through the clamping blocks 3, the side plates 1 are internally provided with side lead plates 101, the rear plates 2 are internally provided with rear lead plates 202, the surfaces of the side lead plates 101 and the rear lead plates 202 are all wrapped with steel plates 10, the inner surfaces of the clamping blocks 3 are provided with anti-skid pads 31.

[0023] Among them, the side plates 1 and the rear plates 2 can form a U-shaped screen body through the clamping blocks 3, and the anti-skid pads 31 arranged on the inner surfaces of the clamping blocks 3 can directly stably splice and install the side plates 1 and the rear plates 2, so as to avoid the U-shaped screen body from being scattered due to moving collision and the like in the later use process;

[0024] At the same time, the triangular supporting frames 4 and the universal wheels 5 arranged can facilitate the movement of the screen body, facilitate the operation, and make the shielding effect of radiation have directivity;

[0025] Secondly, the side lead plates 101 and the rear lead plates 202 internally arranged can shield radiation by using the characteristics of the lead plates. As is known to all, lead itself is a relatively active metal, which is easy to be corroded by the environment and affects the shielding effect of radiation, so that the wrapping treatment of the side lead plates 101 and the rear lead plates 202 with the steel plates 10 can improve the shielding effect and also protect the lead plates themselves, so as to improve the strength and the anti-deformation ability of the lead plates, and also have a certain composite shielding effect. Embodiment

[0026] The side plate clamping groove 1011 is arranged on the surface near one end of the side lead plate 101, and the length of the side plate clamping groove 1011 is the same as the width dimension of the rear lead plate 202.

[0027] The side plate clamping groove 1011 arranged can make one end of the rear lead plate 202 installed inside the side plate clamping groove 1011, and after the clamping installation of the clamping block 3, the side lead plate 101 and the rear lead plate 202 can form a stepped structure, so as to avoid the linear gap from leaking out, and thus effectively shield the radiation source and improve the radiation shielding efficiency. Embodiment

[0028] The rear plate clamping grooves 2021 are arranged on the surfaces near both ends of the rear lead plate 202, and the length of the rear plate clamping grooves 2021 is the same as the width dimension of the side lead plate 101.

[0029] After the two side lead plates 101 are installed in the rear plate clamping groove 2021, the installation is performed through the clamping block 3, a stepped structure can be formed, the radiation source can be effectively shielded, and the radiation shielding efficiency is improved.

[0030] The working principle of the above embodiment is as follows:

[0031] In use, the two side plates 1 and the rear plate 2 are installed through the clamping block 3, and the straight-line gap leakage can be avoided through the stepped splicing interface, so that the radiation source can be effectively shielded, the radiation shielding efficiency is improved, and the shielding effect of the radiation has directivity.

[0032] The installation mode, the connection mode or the setting mode disclosed in the embodiment are common mechanical connection

[0033] ways, as long as the beneficial effects can be achieved, so the specific structure, composition and working principle of the embodiment are not described in detail.

[0034] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-associable mobile lead screen comprising side panels (1), characterized in that, The number of the side plate (1) is two, the inside of the two side plates (1) is provided with a back plate (2), the upper surface and the lower surface of the side plate (1) are provided with a clamping block (3) near one side, the side surface of the side plate (1) and the back plate (2) is provided with a triangular support frame (4) near the lower side, the number of the triangular support frame (4) is several, the lower surface of the several triangular support frames (4) is provided with a universal wheel (5). The side plate (1) and the back plate (2) are spliced with each other through the clamping block (3).

2. A multi-associative mobile lead screen according to claim 1, characterized in that: The side plate (1) is internally provided with a side lead plate (101), and the back plate (2) is internally provided with a back lead plate (202).

3. A multi-associative mobile lead screen according to claim 2, characterized in that: The surface of the side lead plate (101) and the back lead plate (202) is wrapped with a steel plate (10).

4. A multi-associative mobile lead screen according to claim 3, characterized in that: The surface of the side lead plate (101) near one end is provided with a side plate clamping groove (1011), and the length of the side plate clamping groove (1011) is the same as the width of the back lead plate (202).

5. A multi-associative mobile lead screen according to claim 3, characterized in that: The surface of the back lead plate (202) near both ends is provided with a back plate clamping groove (2021), and the length of the back plate clamping groove (2021) is the same as the width of the side lead plate (101).

6. A multi-associative mobile lead screen according to claim 1, characterized in that: The inside surface of the clamping block (3) is provided with an anti-skid pad (31).

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