CN213807021U

CN213807021U - Manual vertical hinged protective door

Info

Publication number: CN213807021U
Application number: CN202022496559.1U
Authority: CN
Inventors: 王峰
Original assignee: Wojia Medical Technology Jiangsu Co ltd
Current assignee: Wojia Medical Technology Jiangsu Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-27
Anticipated expiration: 2030-11-02

Abstract

The utility model belongs to the technical field of the medical treatment protection, especially, manual flat-open guard gate uses inconvenient problem to current guard gate, now proposes following scheme, and it includes the guard gate, two mounting grooves have been seted up to one side of guard gate, and one side inner wall fixed mounting of mounting groove has two coupling spring's one end, and two coupling spring's other end fixed mounting has same movable plate, and the top central point of movable plate puts and the equal fixed mounting of bottom central point puts the movable block, and cavity groove has all been seted up to the top inner wall and the bottom inner wall of mounting groove, and fixed mounting has two pin between the top inner wall and the bottom inner wall of cavity groove, and the slider has been cup jointed all sliding on two pin. The utility model discloses simple structure, reasonable in design can be quick installation push-and-pull handle under the condition of not using tools to the guard gate that conveniently opens and shuts has made things convenient for people's use.

Description

Manual vertical hinged protective door

Technical Field

The utility model relates to a medical treatment protection technology field especially relates to a manual flat-open guard gate.

Background

In recent years, from the perspective of accidents occurring in nuclear irradiation facilities, the accidents often occur due to the mistaken entry of personnel caused by the failure of safety interlock without using a protective door. At present, large-scale irradiation facilities in China irradiate objects in a dynamic transmission mode, and the design of a radiation protection door has higher requirements. Pneumatic radiation protection doors are mostly adopted in the market for the radiation problem, but radiation generally easily penetrates through the door gaps.

The patent with the publication number of CN205047110U discloses a manual flat-open protective door, including door plant and door frame, the door plant is equipped with the one deck and bordures all around, bordure and adopt aluminium-plastic panel, corrosion resistant plate or various steel sheet, the door frame border is equipped with the inner groovy, the border of borduring is equipped with outer protrudingly, the inner groovy is identical with outer protrudingly, the door frame passes through ejector pin type door-hinge and bordures continuously. However, the protective door is not provided with a push-pull handle, and is inconvenient to open and close, so that people are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a manual side-hung protective door.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a manual flat-open guard gate, including the guard gate, two mounting grooves have been seted up to one side of guard gate, one side inner wall fixed mounting of mounting groove has the one end of two coupling springs, the other end fixed mounting of two coupling springs has same movable plate, the top central point of movable plate puts and the equal fixed mounting of bottom central point puts has the movable block, cavity groove has all been seted up to the top inner wall and the bottom inner wall of mounting groove, fixed mounting has two pin between the top inner wall of cavity groove and the bottom inner wall, the slider has been cup jointed all to slide on two pin, fixed mounting has the connecting plate between two sliders, equal movable mounting has the erection column in two mounting grooves, and two erection columns contact with two movable plates respectively.

Preferably, the inner wall of the top of the mounting groove and the inner wall of the bottom of the mounting groove are both provided with moving grooves, and the two moving blocks are respectively slidably mounted in the two moving grooves.

Preferably, the connecting plate is close to one side central point of mounting groove and puts fixed block fixed mounting, and the one end of fixed block extends to in the mounting groove.

Preferably, two return springs are fixedly installed between the bottom of the sliding block and the inner wall of the bottom of the hollow groove, and the two return springs are movably sleeved on the two thin rods respectively.

Preferably, one end, far away from the moving plate, of each of the two mounting columns extends out of the protective door, and the same push-pull handle is fixedly mounted on the two mounting columns.

Preferably, the fixed slot that is located the mounting groove is all seted up to the top and the bottom of erection column, and fixed slot and fixed block looks adaptation.

In the utility model, when the push-pull handle is required to be installed, two installation columns fixedly installed on one side of the push-pull handle are respectively inserted into two installation grooves, the installation columns are contacted with the fixed block along with the movement of the installation columns, so that the fixed block is extruded to move towards the hollow groove, the fixed block is fixedly installed on the connecting plate, so that the connecting plate can be driven to move, the connecting plate can move more smoothly and stably due to the arrangement of the thin rods and the sliding blocks, when the fixed block is completely moved into the hollow groove, the movement of the installation columns is not obstructed, at the moment, the reset spring is in a compression state, the installation columns continue to move, are contacted with the movable plate and extrude the movable plate, so that the connecting spring is in a compression state, when the fixed groove and the fixed block which are arranged on the installation columns are aligned, the fixed block is not stressed, and due to the elastic restoring force of the reset spring, the slider is extruded for the slider removes to the direction of erection column, drives the fixed block removal then, and in inserting the fixed slot, thereby accomplished push-and-pull handle's quick installation, simultaneously because of connecting spring is in compression state, the movable plate counteracts the fixed block, compresses tightly the reinforcement with being connected between its and the fixed slot. The utility model discloses simple structure, reasonable in design can be quick installation push-and-pull handle under the condition of not using tools to the guard gate that conveniently opens and shuts has made things convenient for people's use.

Drawings

Fig. 1 is a schematic structural view of a manual side-hung protective door provided by the present invention;

fig. 2 is a schematic structural view of a portion a of fig. 1 of a manual side-hung protective door according to the present invention;

fig. 3 is the structural schematic diagram of part B of fig. 1 of a manual side hung protective door provided by the utility model.

In the figure: the device comprises a protective door 1, a mounting groove 2, a connecting spring 3, a moving plate 4, a moving block 5, a moving groove 6, a hollow groove 7, a thin rod 8, a sliding block 9, a connecting plate 10, a fixing block 11, a return spring 12, a mounting column 13, a push-pull handle 14 and a fixing groove 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a manual flat-open protective door, including protective door 1, two mounting grooves 2 have been seted up to one side of protective door 1, one end of two coupling springs 3 is fixed to one side inner wall fixed mounting of mounting groove 2, the other end fixed mounting of two coupling springs 3 has same movable plate 4, the equal fixed mounting in top central point of movable plate 4 puts and bottom central point puts movable block 5, cavity 7 has all been seted up to the top inner wall and the bottom inner wall of mounting groove 2, fixed mounting has two slender poles 8 between the top inner wall of cavity 7 and the bottom inner wall, slider 9 has all been cup jointed in the equal slip on two slender poles 8, fixed mounting has connecting plate 10 between two slider 9, equal movable mounting has erection column 13 in two mounting grooves 2, and two erection columns 13 contact with two movable plates 4 respectively.

The utility model discloses in, the shifting chute 6 has all been seted up to 2 top inner walls in mounting groove and bottom inner wall, and two movable block 5 are slidable mounting respectively in two shifting chutes 6, and movable block 5 can be along 6 horizontal slip in shifting chute.

The utility model discloses in, one side central point that connecting plate 10 is close to mounting groove 2 puts fixed mounting has fixed block 11, and in the one end of fixed block 11 extended to mounting groove 2, connecting plate 10 removed, can drive fixed block 11 and remove.

The utility model discloses in, fixed mounting has two reset spring 12 between the bottom of slider 9 and the bottom inner wall of hollow groove 7, and two reset spring 12 activity respectively cup joint on two slim rod 8, and the elastic restoring force of reset spring 12 can extrude slider 9 for slider 9 removes.

The utility model discloses in, two erection columns 13 keep away from the one end of movable plate 4 and all extend to outside the guard gate 1, and fixed mounting has same push-and-pull handle 14, removes push-and-pull handle 14, can drive erection column 13 and remove.

The utility model discloses in, fixed slot 15 that is located mounting groove 2 is all offered to the top and the bottom of erection column 13, and

fixed slot

15 and 11 looks adaptations of fixed block, and fixed block 11 can insert in fixed slot 15 to restriction erection column 13 removes.

Example two

fixed slot

In the utility model, when the push-pull handle is required to be installed, two installing columns 13 fixedly installed on one side of the push-pull handle 14 are respectively inserted into two installing grooves 2, along with the movement of the installing columns 13, the installing columns 13 are contacted with the fixed block 11, thereby extruding the fixed block 11, the fixed block 11 moves towards the hollow groove 7, because the fixed block 11 is fixedly installed on the connecting plate 10, the connecting plate 10 can be driven to move, because of the arrangement of the thin rod 8 and the slider 9, the movement of the connecting plate 10 is more smooth and stable, when the fixed block 11 is completely moved into the hollow groove 7, the movement of the installing columns 13 is not obstructed, at the moment, the reset spring 12 is in a compression state, the installing columns 13 continue to move, and are contacted with the movable plate 4, and the movable plate 4 is extruded, so that the connecting spring 3 is in a compression state, after the fixed groove 15 arranged on the installing columns 13 is aligned with the fixed block 11, the fixed block 11 is not acted by force, due to the elastic restoring force of the return spring 12, the sliding block 9 is extruded, the sliding block 9 moves towards the direction of the mounting column 13, then the fixing block 11 is driven to move, and the fixing groove 15 is inserted, so that the push-pull handle 14 is rapidly mounted, and meanwhile, due to the fact that the connecting spring 3 is in a compressed state, the moving plate 4 acts against the fixing block 11, and the connection between the fixing block and the fixing groove 15 is compressed and reinforced. The utility model discloses simple structure, reasonable in design can be quick installation push-and-pull handle under the condition of not using tools to the guard gate that conveniently opens and shuts has made things convenient for people's use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A manual side-hung protective door comprises a protective door (1) and is characterized in that two mounting grooves (2) are formed in one side of the protective door (1), one ends of two connecting springs (3) are fixedly mounted on the inner wall of one side of each mounting groove (2), the other ends of the two connecting springs (3) are fixedly mounted with a same movable plate (4), movable blocks (5) are fixedly mounted at the top central position and the bottom central position of each movable plate (4), hollow grooves (7) are formed in the inner walls of the top and the bottom of each mounting groove (2), two thin rods (8) are fixedly mounted between the inner walls of the top and the bottom of each hollow groove (7), sliding blocks (9) are sleeved on the two thin rods (8) in a sliding mode, connecting plates (10) are fixedly mounted between the two sliding blocks (9), and mounting columns (13) are movably mounted in the two mounting grooves (2), and the two mounting columns (13) are respectively contacted with the two moving plates (4).

2. The manual side-hung protective door according to claim 1, wherein the top inner wall and the bottom inner wall of the mounting groove (2) are both provided with a moving groove (6), and the two moving blocks (5) are respectively slidably mounted in the two moving grooves (6).

3. The manual side-hung protective door according to claim 1, wherein a fixed block (11) is fixedly installed at the center of one side of the connecting plate (10) close to the installation groove (2), and one end of the fixed block (11) extends into the installation groove (2).

4. The manual side-hung protective door according to claim 1, wherein two return springs (12) are fixedly installed between the bottom of the sliding block (9) and the inner wall of the bottom of the hollow groove (7), and the two return springs (12) are respectively movably sleeved on the two thin rods (8).

5. A manual side-hung protective door according to claim 1, characterized in that the ends of the two mounting columns (13) far away from the moving plate (4) extend out of the protective door (1) and are fixedly provided with the same push-pull handle (14).

6. The manual side-hung protective door according to claim 1, wherein fixing grooves (15) located in the mounting groove (2) are formed in the top and the bottom of the mounting column (13), and the fixing grooves (15) are matched with the fixing blocks (11).