CN220849304U - Guide rail for radiation-proof sliding door - Google Patents

Abstract

The application relates to a guide rail for a radiation-proof sliding door, which comprises: a cross beam; the guide rail assembly is provided with a plurality of groups, the guide rail assemblies are equidistantly arranged on the cross beam, the guide rail assembly comprises a guide rail body and a plurality of limit assemblies, the guide rail body is arranged on one side of the cross beam, the limit assemblies comprise grooves and fixing blocks, the fixing blocks are arranged on the guide rail body, the grooves are formed in the cross beam, the fixing blocks are located in the grooves and matched with the grooves, limit parts are arranged in the grooves, limit matching parts used for being matched with the limit parts are arranged on the fixing blocks, and when the limit parts are matched with the limit matching parts, the movement of the fixing blocks is limited; the guide rail bodies are sequentially connected end to end; the application can partially replace the guide rail without disassembling the radiation-proof sliding door, thus saving labor, accelerating the maintenance efficiency of the sliding door, reducing the replacement and maintenance cost and having strong practicability.

Description

Guide rail for radiation-proof sliding door

Technical Field

The application relates to the technical field of guide rails, in particular to a guide rail for a radiation-proof sliding door.

Background

The radiation-proof door is mainly used for an entrance and an exit which need to block rays from passing, and is mainly used in a hospital room and a mining area, a hospital CT room, an X-ray room, an operating room, a flaw detection room and the like. At present, radiation-proof doors can be divided into flat-open doors, split doors, primary and secondary doors, push-pull doors and the like according to style types, and different radiation-proof doors have different functions and purposes.

In the related art, the push-pull type radiation protection door is mainly used in places with relatively strong rays and no airtight requirement, wherein the electric push-pull door is matched with a corresponding sliding guide rail to be used, however, the whole radiation protection door is thick and heavy in order to play a radiation protection effect, the electric push-pull door is hung on the guide rail in the installation process, so that the guide rail is required to bear the whole weight of the push-pull door, the guide rail is easy to wear and damage after being used for a long time, the switch of the push-pull door is unsmooth, the guide rail is required to be maintained and replaced, the common guide rail is integrally arranged and is integrally installed on a wall, so that when the guide rail is required to be replaced, the whole push-pull door is required to be detached, and then the whole guide rail is detached and replaced, so that a large amount of manpower is wasted, and the replacement efficiency of the guide rail is also influenced.

Aiming at the problems, a guide rail for a radiation-proof sliding door is designed.

Disclosure of utility model

The embodiment of the application provides a guide rail for a radiation-proof sliding door, which aims to solve the problems that the guide rail of the sliding door is integrally arranged and integrally arranged on a wall body in the prior art, when the sliding door needs to be replaced, the sliding door needs to be completely disassembled, and then the whole guide rail is disassembled and replaced, so that a great deal of manpower is wasted, and meanwhile, the replacement efficiency of the guide rail is affected.

In a first aspect, a guide rail for a radiation protection sliding door is provided, comprising:

a cross beam;

The guide rail assembly is provided with a plurality of groups, the guide rail assemblies are equidistantly arranged on the cross beam, the guide rail assembly comprises a guide rail body and a plurality of limit assemblies, the guide rail body is arranged on one side of the cross beam, the limit assemblies comprise grooves and fixing blocks, the fixing blocks are arranged on the guide rail body, the grooves are formed in the cross beam, the fixing blocks are located in the grooves and matched with the grooves, limit parts are arranged in the grooves, limit matching parts used for being matched with the limit parts are arranged on the fixing blocks, and when the limit parts are matched with the limit matching parts, the movement of the fixing blocks is limited;

And the guide rail bodies are sequentially connected end to end.

In some embodiments, a clamping groove is formed at the lower end of the fixed block to form a limit matching part;

A clamping block is arranged in the groove to form a limiting part, and the clamping block is matched with the clamping groove;

The limiting assembly further comprises a sliding groove, a connecting frame and a spring, wherein the sliding groove is formed in the cross beam, the clamping block is arranged in the sliding groove in a sliding mode, the connecting frame is connected with the clamping block, the upper end of the connecting frame extends out of the cross beam, the spring is arranged in the sliding groove, and the spring is located at the lower end of the clamping block.

In some embodiments, the rail assembly further comprises a connection plate connected to the plurality of connection brackets.

In some embodiments, an inclined plane is disposed at the upper end of the clamping block, and the height of the inclined plane near one end of the guide rail body is lower than the height of the other end of the inclined plane.

In some embodiments, the beam is provided with a fixing plate and a plurality of reinforcing plates, the fixing plate is located at the lower end of the guide rail body, and the reinforcing plates are all arranged on the beam and located at the lower end of the fixing plate.

The embodiment of the application provides a guide rail for a radiation-proof sliding door, when the guide rail body needs to be replaced in the use process, the radiation-proof sliding door can be moved to the intact guide rail body, then the damaged guide rail body is taken down from a cross beam, and a new guide rail body is arranged on the cross beam, so that the guide rail is partially replaced, a worker does not need to detach the radiation-proof sliding door and replace the guide rail body, and the whole guide rail of the sliding door does not need to be detached and replaced, thereby not only saving manpower, greatly accelerating the maintenance efficiency of the sliding door, but also avoiding the waste caused by the need of replacing the whole guide rail due to the partial damage of the guide rail, and further reducing the maintenance cost and having strong practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional structure according to an embodiment of the present application;

FIG. 2 is a schematic view of a three-dimensional explosion structure according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application;

Fig. 4 is a schematic three-dimensional structure of a limiting component according to an embodiment of the present application.

In the figure: 1. a cross beam; 2. a guide rail assembly; 21. a guide rail body; 22. a limit component; 221. a groove; 222. a fixed block; 223. a clamping groove; 224. a clamping block; 225. a chute; 226. a connecting frame; 227. a spring; 228. an inclined plane; 23. a connecting plate; 3. a fixing plate; 4. reinforcing plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The embodiment of the application provides a guide rail for a radiation-proof sliding door, which can solve the problems that the guide rail of the sliding door is integrally arranged and integrally installed on a wall body in the prior art, when the sliding door needs to be replaced, the sliding door needs to be completely disassembled, and then the whole guide rail is disassembled and replaced, so that a great deal of manpower is wasted, and meanwhile, the replacement efficiency of the guide rail is affected.

Referring to fig. 1-4, a guide rail for a radiation-proof sliding door includes: the novel transverse beam comprises a transverse beam 1 and a plurality of guide rail assemblies 2, wherein the guide rail assemblies 2 are equidistantly arranged on the transverse beam 1, the guide rail assemblies 2 comprise a guide rail body 21 and a plurality of limit assemblies 22, the guide rail body 21 is arranged on one side of the transverse beam 1, the limit assemblies 22 comprise grooves 221 and fixing blocks 222, the fixing blocks 222 are arranged on the guide rail body 21, the grooves 221 are formed in the transverse beam 1, the fixing blocks 222 are positioned in the grooves 221 and are matched with the grooves 221, limit parts are arranged in the grooves 221, limit matching parts which are matched with the limit parts are arranged on the fixing blocks 222, when the limit parts are matched with the limit matching parts, the movement of the fixing blocks 222 is limited, and the guide rail bodies 21 are sequentially connected end to end;

When the guide rail body 21 is damaged after long-time use and needs to be replaced, the radiation-proof sliding door can be moved to the intact guide rail body 21, then the limiting part in the groove 221 is not matched with the limiting matching part on the fixing block 222, the damaged guide rail body 21 can be removed from the cross beam 1, then a new guide rail body 21 is placed on the cross beam 1, a plurality of fixing blocks 222 on the guide rail body 21 are respectively inserted into a plurality of grooves 221 on the cross beam 1, and the limiting part in the groove 221 is matched with the limiting matching part on the fixing block 222, so that the fixing block 222 is fixed in the groove 221, and the guide rail body 21 can be fixed on the cross beam 1;

Like this when guide rail body 21 is impaired, the staff need not dismantle radiation protection push-and-pull door also can change guide rail body 21, and only need change the guide rail body 21 of local impaired like this, need not dismantle whole push-and-pull door guide rail and change, not only can use manpower sparingly like this, accelerate the maintenance efficiency of push-and-pull door greatly, can also avoid the guide rail local impaired to lead to the waste that needs to change whole guide rail to reduce maintenance cost, the practicality is strong simultaneously.

Specifically, in this embodiment, a clamping groove 223 is formed at the lower end of the fixing block 222 to form a limit matching portion, a clamping block 224 is disposed in the groove 221 to form a limit portion, and the clamping block 224 is matched with the clamping groove 223;

The limiting assembly 22 further comprises a sliding groove 225, a connecting frame 226 and a spring 227, wherein the sliding groove 225 is formed in the cross beam 1, the clamping block 224 is arranged in the sliding groove 225 in a sliding mode, the connecting frame 226 is connected with the clamping block 224, the upper end of the connecting frame 226 extends out of the cross beam 1, the spring 227 is arranged in the sliding groove 225, and the spring 227 is located at the lower end of the clamping block 224;

When the guide rail body 21 needs to be disassembled, a worker can press down the connecting frame 226, so that the clamping block 224 is driven to move downwards through the connecting frame 226, the clamping block 224 is pulled out of the clamping groove 223, meanwhile, the clamping block 224 can press the spring 227, and then the worker can pull out the fixing block 222 from the groove 221, so that the guide rail body 21 is disassembled from the cross beam 1;

When the guide rail body 21 needs to be installed, a worker firstly inserts the fixing block 222 into the groove 221 and then loosens the connecting frame 226, so that the pressure born by the clamping block 224 disappears, the clamping block 224 is reset to move upwards under the action of the elastic force of the spring 227, the clamping block 224 is inserted into the clamping groove 223 and matched with the clamping groove 223, the fixing block 222 is fixed in the groove 221 through the matched limiting function of the clamping block 224 and the clamping groove 223, the guide rail body 21 is installed and fixed, meanwhile, the spring 227 always extrudes the clamping block 224, the clamping block 224 is always inserted into the clamping groove 223, the clamping block 224 can be prevented from being separated from the clamping groove 223 carelessly, the guide rail body 21 is separated from the cross beam 1, the safety of the device is guaranteed, and the guide rail body 21 is convenient to use.

Further, in the present embodiment, the guide rail assembly 2 further includes a connection plate 23, and the connection plate 23 is connected to a plurality of connection frames 226;

When the guide rail body 21 is used, a plurality of connecting frames 226 can be moved simultaneously by a worker only by pulling the connecting plate 23 up and down, so that a plurality of clamping blocks 224 can move in a telescopic manner simultaneously, the replacement operation of the guide rail body 21 by the worker is facilitated, and the guide rail body 21 is convenient to use.

Further, an inclined surface 228 is provided at the upper end of the clamping block 224, and the height of the inclined surface 228 near one end of the guide rail body 21 is lower than the height of the other end of the inclined surface 228;

When the fixing block 222 is required to be inserted into the groove 221, after the fixing block 222 contacts with the inclined surface 228 on the clamping block 224, the fixing block 222 continuously moves to push the inclined surface 228 to move downwards, so that the clamping block 224 automatically moves downwards and presses the spring 227, when the fixing block 222 is completely inserted into the groove 221, the clamping groove 223 corresponds to the clamping block 224, the pressing force of the fixing block 222 received by the clamping block 224 disappears, the spring 227 resets under the action of elasticity and pushes the clamping block 224 to move upwards, so that the clamping block 224 automatically stretches into the clamping groove 223 and is matched with the clamping groove 223, when a worker installs the guide rail body 21, the fixing block 222 is directly inserted into the groove 221, the clamping block 224 can be automatically inserted into the clamping groove 223 to fix the fixing block 222, and the worker does not need to move the connecting plate 23, so that the operation of the worker is facilitated, the labor is saved, the replacement efficiency of the guide rail body 21 can be greatly accelerated, and the practicability is strong.

Preferably, the beam 1 is provided with a fixing plate 3 and a plurality of reinforcing plates 4, the fixing plate 3 is positioned at the lower end of the guide rail body 21, the plurality of reinforcing plates 4 are all arranged on the beam 1, and the reinforcing plates 4 are positioned at the lower end of the fixing plate 3;

Thus, the bearing effect of the guide rail body 21 can be enhanced through the fixing plate 3 and the reinforcing plates 4, the overall strength and stability of the device are improved, and the service life of the device is ensured.

The working principle of the application is as follows:

When the rail body 21 is damaged after long-time use and needs to be replaced, firstly, the radiation-proof sliding door is moved to the intact rail body 21, then a worker presses down the connecting plate 23, the connecting plate 23 drives the clamping blocks 224 to move downwards simultaneously through the connecting frames 226, the clamping blocks 224 are pulled out of the clamping grooves 223 and downwards squeeze the springs 227, then the worker can pull out the fixing blocks 222 from the grooves 221, the damaged rail body 21 is taken down from the cross beam 1, and then the worker can release the connecting plate 23;

Then a new guide rail body 21 is placed on the fixing plate 3, a plurality of fixing blocks 222 on the guide rail body 21 are respectively inserted into a plurality of grooves 221 on the cross beam 1, the fixing blocks 222 are enabled to press inclined planes 228 on the clamping blocks 224 in the process of being inserted into the grooves 221, the inclined planes 228 are pushed to move downwards, the clamping blocks 224 are enabled to move downwards automatically, the springs 227 are enabled to reset under the action of elasticity and push the clamping blocks 224 to move upwards after the fixing blocks 222 are completely inserted into the grooves 221, and the clamping blocks 224 are enabled to extend into the clamping grooves 223 automatically and match with the grooves 221, so that the guide rail body 21 can be fixed on the cross beam 1, and the replacement of the guide rail body 21 is completed;

Therefore, workers can replace the guide rail body 21 without disassembling the radiation-proof sliding door, labor can be saved, maintenance efficiency of the sliding door is greatly improved, waste caused by the fact that the whole guide rail is required to be replaced due to the fact that the guide rail is locally damaged can be avoided, maintenance cost is reduced, and practicability is high.

In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that in the present application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A guide rail for a radiation-resistant sliding door, comprising:

A cross beam (1);

The guide rail assembly (2) is provided with a plurality of groups, the guide rail assemblies (2) are equidistantly arranged on the cross beam (1), the guide rail assembly (2) comprises a guide rail body (21) and a plurality of limit assemblies (22), the guide rail body (21) is arranged on one side of the cross beam (1), the limit assemblies (22) comprise grooves (221) and fixing blocks (222), the fixing blocks (222) are arranged on the guide rail body (21), the grooves (221) are formed in the cross beam (1), the fixing blocks (222) are located in the grooves (221) and are matched with the grooves, limit parts are arranged in the grooves (221), limit matching parts used for being matched with the limit parts are arranged on the fixing blocks (222), and when the limit parts are matched with the limit matching parts, the movement of the fixing blocks (222) is limited.

The guide rail bodies (21) are sequentially connected end to end.

2. A track for a radiation resistant sliding door as set forth in claim 1, wherein:

A clamping groove (223) is formed at the lower end of the fixed block (222) so as to form a limit matching part;

A clamping block (224) is arranged in the groove (221) to form a limiting part, and the clamping block (224) is matched with the clamping groove (223);

Limiting component (22) still includes spout (225), link (226) and spring (227), spout (225) are seted up in crossbeam (1), fixture block (224) slip setting is in spout (225), link (226) are connected with fixture block (224), the upper end of link (226) extends to outside crossbeam (1), spring (227) are established in spout (225), spring (227) are located the lower extreme of fixture block (224).

3. A track for a radiation resistant sliding door as set forth in claim 2, wherein:

The guide rail assembly (2) further comprises a connecting plate (23), and the connecting plate (23) is connected with a plurality of connecting frames (226).

4. A track for a radiation resistant sliding door as set forth in claim 2, wherein:

The upper end of the clamping block (224) is provided with an inclined surface (228), and the height of one end of the inclined surface (228) close to the guide rail body (21) is lower than the height of the other end of the inclined surface (228).

5. A track for a radiation resistant sliding door as set forth in claim 1, wherein:

Be equipped with fixed plate (3) and a plurality of reinforcing plate (4) on crossbeam (1), fixed plate (3) are located the lower extreme of guide rail body (21), and a plurality of reinforcing plate (4) are all established on crossbeam (1), reinforcing plate (4) are located the lower extreme of fixed plate (3).