CN212837461U

CN212837461U - High-efficient shielding suspension type translation guard gate

Info

Publication number: CN212837461U
Application number: CN202020862596.7U
Authority: CN
Inventors: 籍红进; 李全贺; 王汉攀
Original assignee: Shandong Moenke Door Industry Co ltd
Current assignee: Shandong Moenke Door Industry Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-30
Anticipated expiration: 2030-05-21

Abstract

The utility model provides a high-efficient shielding suspension type translation guard gate, including the door body, sunshade, geosyncline and shrouding, the front side of the door body and the position that is close to its bottom are provided with the mounting groove, the base of mounting groove is provided with the joint edge, the sunshade includes flat plate portion and joint portion, joint portion is the L font and follows the cooperation with the joint, the shrouding sets up at door body front side, be provided with a pair of connecting hole and a pair of spread groove on the shrouding at least, be provided with the bolt of AND gate body coupling in the connecting hole, spread groove and the guide block clearance fit of setting at the sunshade front side, be provided with the engaging lug board of U font on the shrouding, engaging lug board and the fixed column joint of setting at the mounting groove topside, the spring is established to fixed column. The utility model discloses a translation of the door body comes from and drives the sunshade and produce the removal, and the mobility can be better, simple structure, and the maintenance frequency is lower, adopts the shrouding to come to carry out spacing protection to it moreover, and the device performance promotes greatly.

Description

High-efficient shielding suspension type translation guard gate

Technical Field

The utility model belongs to the technical field of the guard gate equipment, especially, relate to a high-efficient shielding suspension type translation guard gate.

Background

With the development of economy in China, the medical health industry is developed unprecedentedly, people who work in medical care in hospitals face or contact various patients every day, and meanwhile, due to the particularity of work, people need to contact high-end medical equipment such as an X-ray machine, nuclear magnetic resonance and the like. According to the relevant national standards, the personnel involved in the work must be provided with the necessary protective rooms, which are equipped with specially made protective doors for the radiation protection.

At present, most protective doors adopt a suspension type structure, and because a gap which cannot directly pass through the lap joint of the door body exists between the protective door and the ground, and the gap is just the main part of ray leakage, the shielding effect of the protective door can be effectively improved by controlling the gap between the protective door and the ground to the maximum extent. Prior patent art CN201520619319.2 a hidden radiation protection door seam shield assembly down, including a lead shielding piece, lead shielding piece passes through link means and rotatably connects in a body lower part, link means includes that both ends are equallyd divide and do not equal and door body lower part and lead shielding piece articulated connecting rod and spring, the one end of lead shielding piece is equipped with the ejector pin, the door body is fixed with the dog that drives the rotation of lead shielding piece and ground contact shielding door seam with the ejector pin jack-up at the subaerial of one side of ejector pin, and when the door was opened, lead shielding piece was hidden at the internal portion of door under the effect of spring, when the door was closed, lead shielding piece was shielded the door seam with ground contact under the effect of dog and connecting rod. The utility model discloses when the door was closed, lead shielding piece rotary motion shielded the door crack completely, and when the door was opened, packed up automatically under the effect of spring, did not influence the removal of door, had solved the crack and leaked the ray problem, need not open the geosyncline simultaneously again. The device has the problems that the adoption of a connecting rod structure has hidden mechanical failure danger, the maintenance frequency is higher, and the assembly difficulty of the lead shielding block and the spring is high, so that the maintenance is not facilitated; secondly, the lead shielding block is easy to drop suddenly at the end of stroke, so that on one hand, the stability is poor, and on the other hand, the mechanical damage to the connecting rod structure can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell lower seam shield assembly for guard gate exists, provide a reasonable in design, simple structure, convenient assembling, be convenient for maintain, stability is higher and the longer high-efficient shielding suspension type translation guard gate of life.

In order to achieve the above purpose, the technical solution adopted by the present invention is that, the high-efficiency shielding suspension type translation protective door provided by the present invention comprises a door body and a shielding plate, a ground groove is arranged below the door body, a spring is arranged between the shielding plate and the door body, the shielding plate is made of lead, a mounting groove for placing the shielding plate is arranged at the front side of the door body and near the bottom of the door body, an upward convex clamping edge is arranged at the bottom edge of the mounting groove, the shielding plate comprises a flat plate part and a clamping part, the clamping part is L-shaped, one end of the clamping part is vertically connected with the flat plate part and the other end is matched with the clamping edge, the height of the clamping part is less than the height of the clamping edge, a sealing plate is arranged at the front side of the door body, at least a pair of connecting hole and a pair of connecting groove are arranged on the sealing, the spread groove is with the guide block clearance fit of setting at the sunshade front side, the shrouding is provided with the connection otic placode towards one side of mounting groove, it is the U font to connect the otic placode, connect the otic placode and set up the fixed column joint at the mounting groove topside, the outside at the fixed column is established to the spring housing, one side of keeping away from the door body on the geosyncline is provided with the direction slope, be provided with a plurality of guide balls on the direction slope, the top surface of guide ball and the bottom surface cooperation of sunshade.

Preferably, a transition disc is fixedly arranged at the bottom corner of the shielding plate close to the guide slope, and the transition disc is matched with a transition circular groove arranged at the tail end of the guide slope.

Preferably, one side of the door body facing the shielding plate is at least provided with a pair of ball groups, each ball group comprises a plurality of balls, the door body is provided with ball eyes for placing the balls, and the balls are in rolling fit with ball grooves arranged on the shielding plate facing one side of the door body.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model provides a pair of high-efficient shielding suspension type translation guard gate, the translation through the door body comes from the drive sunshade and produces the removal, and the mobility is better, and stability is higher, simple structure, and it is lower to maintain the frequency, adopts the shrouding to come to carry out spacing protection to it moreover, and the device performance promotes greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of an embodiment of a high efficiency shielded overhead translation guard door;

FIG. 2 is a side view of an embodiment of a high efficiency shielded overhead translation guard door;

FIG. 3 is an isometric view of a closure plate according to an embodiment;

FIG. 4 is a schematic diagram of the embodiment showing the ball sets and the ball grooves;

FIG. 5 is a schematic view of an embodiment of a shutter plate and a closing plate;

in the above figures, 1, a door body; 2. a shutter; 21. a flat plate portion; 22. a clamping part; 23. a guide block; 24. a ball groove; 25. a transition disc; 3. a ground groove; 31. guiding a slope; 32. a guide ball; 4. a spring; 5. mounting grooves; 6. clamping edges; 7. closing the plate; 71. connecting holes; 72. connecting grooves; 73. connecting the ear plates; 8. fixing a column; 9. a ball group; 91. a ball bearing; 10. a ball eye.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a high-efficient shielding suspension type translation guard gate, including the door body 1 and sunshade 2, the below of the door body 1 is provided with geosyncline 3, and geosyncline 3 sets up on ground, be provided with spring 4 between sunshade 2 and the door body 1, sunshade 2 is made by plumbum. On the basis of the prior art, the utility model is provided with a mounting groove 5 for placing a shield plate 2 at the front side of a door body 1 and near the bottom thereof, the bottom edge of the mounting groove 5 is provided with an upwards convex clamping edge 6, the shield plate 2 comprises a flat plate part 21 and a clamping part 22, the clamping part 22 is L-shaped, one end of the clamping part 22 is vertically connected with the flat plate part 22 and the other end is matched with the clamping edge 6, the height of the clamping part 22 is less than that of the clamping edge 6, the front side of the door body 1 is provided with a seal plate 7, the seal plate 7 is at least provided with a pair of connecting holes 71 and a pair of connecting grooves 72, bolts connected with the door body 1 are arranged in the connecting holes 71, the connecting grooves 72 are movably matched with a guide block 23 arranged at the front side of the shield plate, one side of the seal plate 7 facing the mounting groove 5 is provided with a connecting lug plate 73, the connecting lug, the spring 4 is sleeved on the outer side of the fixed column, a guide slope 31 is arranged on one side, away from the door body, of the ground groove 3, a plurality of guide balls 32 are arranged on the guide slope 31, and the top surfaces of the guide balls 32 are matched with the bottom surface of the shielding plate 2. The movement of the door body 1 can drive the shielding plate 2 to move along the groove edge of the ground groove 3, the bottom of the shielding plate 2 can translate under the support of the guide slope 31 and the guide ball 2, pressure is provided for the compression of the spring 4, and the height of the shielding plate 2 on the front side of the door body is changed. The clamping portion 22 of sunshade can avoid the sunshade to break away from a body surface and the upset danger appears along 6 cooperations on the one hand with the joint of the body, guarantees the job stabilization nature of sunshade, and on the other hand has then increased the escape degree of difficulty of radiation ray.

Furthermore, the device adopts the design of the sealing plate 7, so that on one hand, the assembly difficulty of the shielding plate 2 is reduced, and the maintenance is convenient; on the other hand, the closing plate 7 provides a moving track for the guide block 23 of the shutter, and provides a reasonable moving space for the planar movement of the shutter 2. The connection ear plate 73 of the sealing plate 7 is inserted into the side surface of the fixing column to provide elastic support for the stability of the sealing plate, so that the connection performance of the sealing plate 7 and the door body 1 is improved.

In order to improve the moving stability of sunshade at the horizontal direction, the utility model discloses the base angle rigidity that is close to the direction slope on sunshade 2 is provided with transition disc 25, and transition disc 25 cooperates with the transition circular slot (not shown in the figure) that sets up at the direction slope end. In the opening process of the door body 1, the end part of the transition disc can smoothly enter and move along the guide slope, so that the resistance of the shielding plate 2 to generate an upward movement trend is reduced, and the opening efficiency of the door body 1 is improved; the transition disc 25 has the further function of providing a gentle lowering of the shutter 2 at the end of the movement in the opposite direction, so as to avoid the sudden vibrations of the shutter 2 that affect its quality.

In order to improve the efficiency that 2 planes of sunshade removed, the utility model discloses one side of going towards the sunshade on the door body 1 is provided with a pair of ball group 9 at least, and ball group 9 includes a plurality of balls 91, is provided with the ball eye 10 that is used for placing the ball on the door body, and the ball adopts the form of inlaying to install in the ball eye, and the ball has a plurality of rolling directions with universal bearing the same, and ball groove 24 roll cooperation that sets up towards door body one side is gone towards on ball 91 and the sunshade. The device effectively reduces the resistance of the plane movement of the shielding plate by utilizing the matching of the balls 91 and the ball grooves 24, so that the device can quickly generate an effective up-down moving trend in the horizontal moving process.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A high-efficiency shielding suspension type translation protective door comprises a door body and a shielding plate, wherein a ground groove is formed below the door body, a spring is arranged between the shielding plate and the door body, the shielding plate is made of lead, and the high-efficiency shielding suspension type translation protective door is characterized in that a mounting groove for placing the shielding plate is formed in the position, close to the bottom of the front side of the door body, an upwards convex clamping edge is arranged on the bottom edge of the mounting groove, the shielding plate comprises a flat plate part and a clamping part, the clamping part is L-shaped, one end of the clamping part is vertically connected with the flat plate part, the other end of the clamping part is matched with the clamping edge, the height of the clamping part is smaller than the height of the clamping edge, a sealing plate is arranged on the front side of the door body, at least one pair of connecting hole and one pair of, the shrouding is provided with the connection otic placode towards one side of mounting groove, it is the U font to connect the otic placode, connect the otic placode and set up the fixed column joint at the mounting groove topside, the outside at the fixed column is established to the spring housing, the one side of keeping away from the door body on the geosyncline is provided with the direction slope, be provided with a plurality of guide balls on the direction slope, the top surface of guide ball and the bottom surface cooperation of sunshade.

2. The highly efficient shielded suspended translation protective door according to claim 1, wherein the shielding plate is fixedly provided with a transition disc near the bottom corner of the guide slope, and the transition disc is matched with a transition circular groove arranged at the end of the guide slope.

3. The highly efficient shielded suspended type translation protective door according to claim 2, wherein the door body is provided with at least one pair of ball sets on a side facing the shield, the ball sets comprise a plurality of balls, the door body is provided with ball eyes for placing the balls, and the balls are in rolling fit with ball grooves on the shield facing the side of the door body.