CN216429424U - Novel reinforced concrete sealing door - Google Patents
Novel reinforced concrete sealing door Download PDFInfo
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- CN216429424U CN216429424U CN202122105798.4U CN202122105798U CN216429424U CN 216429424 U CN216429424 U CN 216429424U CN 202122105798 U CN202122105798 U CN 202122105798U CN 216429424 U CN216429424 U CN 216429424U
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- sealing door
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Abstract
The utility model discloses a novel reinforced concrete sealing door, which relates to the technical field of sealing doors and comprises a main body and door handles, wherein the door handles are arranged on two sides of the front side of the main body, a noctilucent indicator is connected to the lower portion of the inner side of each door handle through a bolt, rectangular grooves are formed in the lower portions of two sides of the main body, second spring strips and T-shaped blocks are connected to the lower portions of two sides of the inner wall of each rectangular groove, the T-shaped blocks are arranged at one ends of the second spring strips, one ends of the T-shaped blocks are connected with leg supporting wheels, and the inner sides of the leg supporting wheels are connected with breast boards. According to the utility model, under the action of the T-shaped block with the elastic structure formed by the second spring strip, the sliding power between the main body and the ground is improved through the support leg wheel on one side of the T-shaped block in the process of closing the sealing door by an operator, so that the resistance is reduced, the sealing door can be closed quickly by the operator, and the phenomenon that the closing working efficiency of the reinforced concrete sealing door is influenced by the dead weight of the reinforced concrete sealing door in an emergency is avoided.
Description
Technical Field
The utility model relates to the technical field of sealing doors, in particular to a novel reinforced concrete sealing door.
Background
The sealing door is a door that can increase the gas tightness, and the sealing door is a protective equipment of installing on the building, and mainly used blocks the shock wave and completely cuts off toxic gas, meets the accident and closes the sealing door and can play the guard action and guarantee personnel's safety, and the reinforced concrete door has the low price, prevents advantages such as early radiation performance.
The existing reinforced concrete sealing door is large in self weight in the installation and use process, when an emergency happens to close and unfold the door, a plurality of workers need to push and pull in a combined force mode, the use effect of the sealing door is easily influenced, and the existing reinforced concrete sealing door is inconvenient to observe external conditions after being closed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that when the existing reinforced concrete sealing door is installed and used, due to the fact that the self weight of the existing reinforced concrete sealing door is large, when the existing reinforced concrete sealing door is closed and unfolded in an emergency situation, a plurality of workers need to push and pull in a combined force mode, the using effect of the sealing door is easily influenced, and the existing reinforced concrete sealing door is inconvenient to observe external conditions after being closed.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel reinforced concrete sealing door, comprising:
a main body;
the door handles are installed on two sides of the front face of the main body, a noctilucent indicator is connected to the lower portion of the inner side of each door handle through a bolt, rectangular grooves are formed in the lower portions of the two faces of the main body, and second spring strips are connected to the lower portions of the two sides of the inner wall of each rectangular groove;
the T-shaped block is installed at one end of the second spring strip, one end of the T-shaped block is connected with a supporting leg wheel, the inner side of the supporting leg wheel is connected with a baffle plate, a rectangular channel is formed in the middle of the upper portion of the rectangular groove, hooks are installed on two sides of the upper portion of the rectangular groove, and a steel wire rope sleeve is installed on one side of the outer wall of the supporting leg wheel;
the blocking block is inserted inside the rectangular channel, an arc groove is formed in the middle of the blocking block, a telescope is inserted inside the arc groove, first spring strips are installed on two sides of the inner wall of the rectangular channel, a limiting block is connected to one end of each first spring strip, sliding grooves are formed in two sides of the blocking block, a movable plate is installed on one side of the rectangular channel, and a protection plate is installed on the other side of the rectangular channel.
Preferably, the T-shaped block and the second spring strip are in the same horizontal line, and the T-shaped block and the second spring strip form an elastic structure.
Preferably, the breast board forms integrated structure through welding and landing leg wheel, and is fixed connection between landing leg wheel and the wire rope cover.
Preferably, the blocking block forms a sliding structure with the rectangular channel through the sliding groove, and the outer wall structure of the blocking block is attached to the inner wall structure of the rectangular channel.
Preferably, the movable plate and the rectangular channel form a rotating structure through a rotating shaft, and the outer diameter of the movable plate is equal to the inner diameter of the rectangular channel.
Preferably, the protection plate passes through the bolt and constitutes detachable construction with the main part, and the protection plate is vertical form and distributes in one side of rectangular channel.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, under the action of the T-shaped block with the elastic structure formed by the second spring strip, the sliding power between the main body and the ground is improved through the support leg wheel on one side of the T-shaped block in the process of closing the sealing door by an operator, so that the resistance is reduced, the sealing door can be closed quickly by the operator, and the phenomenon that the closing working efficiency of the reinforced concrete sealing door is influenced by the dead weight of the reinforced concrete sealing door in an emergency is avoided.
2. According to the utility model, under the action of the blocking block of the sliding structure formed by the sliding chute and the rectangular channel, when an operator does not use the sealing door, the blocking block is inserted into the rectangular channel to hide the rectangular channel, so that the concealment of the observation hole of the rectangular channel is improved, and the luminous indicator provides light source indication for the operator who acts at night, so that the working efficiency of closing the sealing door at night by the operator is improved.
3. According to the utility model, under the action of the protection plate of the detachable structure formed by the bolt and the main body, an operator can take out the barrier block in the rectangular channel after closing the sealing door, and observe the external dangerous situation through the protection plate, so that the safety and the tightness of the sealing door are improved, and the phenomenon that the external unknown gas enters the sealing door to influence the body safety of the operator due to the observation of the open hole of the general sealing door is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the blocking block of the present invention.
Illustration of the drawings:
1. a main body; 2. a door handle; 3. a luminous indicator; 4. a rectangular groove; 5. a leg wheel; 6. a breast board; 7. a rectangular channel; 8. a protection plate; 9. a barrier block; 10. a limiting block; 11. a chute; 12. a movable plate; 13. a first spring bar; 14. a second spring bar; 15. a T-shaped block; 16. a steel wire rope sleeve; 17. a circular arc groove; 18. a telescope; 19. and (4) hanging hooks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a novel reinforced concrete sealing door comprises a main body 1, door handles 2, the door handles 2 are installed on two sides of the front of the main body 1, and a noctilucent indicator 3 is bolted on the lower side of the inner side of the door handles 2, so as to provide light source indication for operators who move at night through the function of the noctilucent indicator 3, which is beneficial to improving the working efficiency of closing the sealing door for the operators at night, rectangular grooves 4 are respectively arranged on the lower sides of two sides of the main body 1, and the lower sides of two sides of the inner wall of the rectangular groove 4 are respectively connected with a second spring strip 14, a T-shaped block 15 is installed at one end of the second spring strip 14, and one end of the T-shaped block 15 is connected with a supporting wheel 5, the T-shaped block 15 forms an elastic structure through the second spring strip 14, and the T-shaped block 15 and the second spring strip 14 are located on the same horizontal line, so that the operators can close the sealing door, the sliding power between the main body 1 and the ground is improved through the supporting leg wheel 5 on one side of the T-shaped block 15, the resistance is reduced, the sealing door can be closed quickly by an operator, the reduction of the closing work efficiency of the reinforced concrete sealing door caused by the dead weight of the reinforced concrete sealing door when an emergency occurs is avoided, the inner side of the supporting leg wheel 5 is connected with the breast board 6, the material of the breast board 6 is the same as that of the sealing door, the breast board 6 and the supporting leg wheel 5 form an integrated structure through welding, the supporting leg wheel 5 is fixedly connected with the steel wire rope sleeve 16, when the supporting leg wheel 5 is not used, the supporting leg wheel 5 is taken into the rectangular groove 4 through the steel wire rope sleeve 16 and the hook 19, the dustproof work of the internal parts of the sealing door is facilitated, the rectangular channel 7 is arranged in the middle part above the rectangular groove 4, the hooks 19 are arranged on both sides above the rectangular groove 4, the steel wire rope sleeve 16 is arranged on one side of the outer wall of the supporting leg wheel 5, the blocking block 9 is inserted in the rectangular channel 7, the middle of the blocking block 9 is provided with an arc groove 17, the blocking block 9 and the rectangular channel 7 form a sliding structure through a chute 11, and the outer wall structure of the blocking block 9 is attached to the inner wall structure of the rectangular channel 7, so that when an operator does not use a sealing door, the blocking block 9 is inserted in the rectangular channel 7 to hide the rectangular channel 7, which is beneficial to improving the concealment of the observation hole, a telescope 18 is inserted in the arc groove 17, which is convenient for the operator to observe places which cannot be reached by the binoculars by means of the telescope 18, the two sides of the inner wall of the rectangular channel 7 are both provided with first spring strips 13, one end of each first spring strip 13 is connected with a limiting block 10, the limiting blocks 10 are umbrella-shaped and distributed at one end of each first spring strip 13, the chutes 11 are both sides of the blocking block 9, a movable plate 12 is installed on one side of the rectangular channel 7, the movable plate 12 and the rectangular channel 7 form a rotating structure through a rotating shaft, the outer diameter of the movable plate 12 is equal to the inner diameter of the rectangular channel 7, an operator can conveniently open the movable plate 12 to smoothly take out the blocking block 9 after the sealing door is closed, the operator can smoothly observe external dangerous cases, a protection plate 8 is installed on the other side of the rectangular channel 7, the protection plate 8 is made of a high-performance transparent Permer plate, the protection plate 8 and the main body 1 form a detachable structure through bolts, the protection plate 8 is vertically distributed on one side of the rectangular channel 7, the blocking block 9 in the rectangular channel 7 can be taken out after the sealing door is closed by the operator, the external dangerous cases can be observed through the protection plate 8, the safety and the tightness of the sealing door can be improved, and the general open hole observation of the sealing door can be avoided, the method is easy to cause the intrusion of the external unknown gas into the sealing door, and the physical safety of operators is affected.
The working principle is as follows: during the use, at first when carrying out the installation work of reinforced concrete sealing door through the operator, take off the wire rope cover 16 with the couple 19 of main part 1 rectangular channel 4 top both sides, thereby rotate the below work with landing leg wheel 5 from rectangular channel 4, make it slide on ground and accomplish the installation work, then, when taking place urgent dangerous situation night, provide light source instruction operation for the operator through night light indicateing arm 3 of door handle 2 one side below, and, promote the landing leg wheel 5 of both sides through the operator, accomplish the closed work of sealing door, again, through opening movable plate 12, through the effect of stopper 10 and first spring strip 13, take out the operation with separation piece 9, finally, take out telescope 18 in the circular arc recess 17, make the operator see through rectangular channel 7 and guard plate 8, observe work to the external dangerous situation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A novel reinforced concrete sealing door is characterized by comprising:
a main body (1);
the door handle (2) is installed on two sides of the front face of the main body (1), a noctilucent indicator (3) is connected to the lower portion of the inner side of the door handle (2) through bolts, rectangular grooves (4) are formed in the lower portions of two faces of the main body (1), and second spring strips (14) are connected to the lower portions of two sides of the inner wall of each rectangular groove (4);
the spring support is characterized by comprising a T-shaped block (15), wherein the T-shaped block (15) is installed at one end of a second spring strip (14), one end of the T-shaped block (15) is connected with a supporting leg wheel (5), the inner side of the supporting leg wheel (5) is connected with a baffle plate (6), a rectangular channel (7) is formed in the middle of the upper portion of the rectangular groove (4), hooks (19) are arranged on two sides of the upper portion of the rectangular groove (4), and a steel wire rope sleeve (16) is installed on one side of the outer wall of the supporting leg wheel (5);
the blocking block (9), the blocking block (9) is inserted inside the rectangular channel (7), the middle of the blocking block (9) is provided with an arc groove (17), the inside of the arc groove (17) is inserted with a telescope (18), first spring strips (13) are installed on two sides of the inner wall of the rectangular channel (7), one ends of the first spring strips (13) are connected with limiting blocks (10), sliding grooves (11) are formed in two sides of the blocking block (9), a movable plate (12) is installed on one side of the rectangular channel (7), and a protection plate (8) is installed on the other side of the rectangular channel (7).
2. A novel reinforced concrete sealing door as claimed in claim 1, wherein: the T-shaped block (15) forms an elastic structure through the second spring strip (14), and the T-shaped block (15) and the second spring strip (14) are located on the same horizontal line.
3. A novel reinforced concrete sealing door as claimed in claim 1, wherein: the breast board (6) forms an integrated structure with the supporting leg wheel (5) through welding, and the supporting leg wheel (5) is fixedly connected with the steel wire rope sleeve (16).
4. A novel reinforced concrete sealing door as claimed in claim 1, wherein: the blocking block (9) forms a sliding structure with the rectangular channel (7) through the sliding groove (11), and the outer wall structure of the blocking block (9) is attached to the inner wall structure of the rectangular channel (7).
5. A novel reinforced concrete sealing door as claimed in claim 1, wherein: the movable plate (12) and the rectangular channel (7) form a rotating structure through a rotating shaft, and the outer diameter of the movable plate (12) is equal to the inner diameter of the rectangular channel (7).
6. A novel reinforced concrete sealing door as claimed in claim 1, wherein: the protection plate (8) forms a detachable structure with the main body (1) through a bolt, and the protection plate (8) is vertically distributed on one side of the rectangular channel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122105798.4U CN216429424U (en) | 2021-09-02 | 2021-09-02 | Novel reinforced concrete sealing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122105798.4U CN216429424U (en) | 2021-09-02 | 2021-09-02 | Novel reinforced concrete sealing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429424U true CN216429424U (en) | 2022-05-03 |
Family
ID=81323038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122105798.4U Active CN216429424U (en) | 2021-09-02 | 2021-09-02 | Novel reinforced concrete sealing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429424U (en) |
-
2021
- 2021-09-02 CN CN202122105798.4U patent/CN216429424U/en active Active
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