CN219281491U - Fireproof pipe well lock structure with fireproof structure - Google Patents

Abstract

The utility model discloses a fireproof pipe well lock structure with a fireproof structure, which comprises: the panel, the spout has been seted up at the panel middle part, spout inner wall swing joint has the spring bolt, panel side fixedly connected with goes up lock shell and lower lock shell respectively, go up lock shell and the equal swing joint in lower lock shell surface have the fire prevention protective housing, fire prevention protective housing inner wall fixedly connected with flame retardant coating, the smooth chamber has been seted up to last lock shell inner wall, fixed chamber has been seted up to lower lock shell inner wall, shrinkage cavity has been seted up at fixed chamber top, shrinkage cavity inner wall swing joint has the band. The utility model drives the binding belt through the clockwork spring, thereby finally opening and closing the lock, so as to solve the problem that the service life of the lock tongue is easily influenced by overlarge actions when the lock is opened and closed.

Description

Fireproof pipe well lock structure with fireproof structure

Technical Field

The utility model relates to the technical field of fireproof pipe well locks, in particular to a fireproof pipe well lock structure with a fireproof structure.

Background

In the management of property, there are many utilities such as power supply, water supply, fire protection, etc. Among these facilities are many control and detection devices, such as electricity meters, centralized control boxes, water meters, valves, fire taps, fire belts, etc., which are typically placed in special places where doors can be locked, and fire-fighting piping locks, which are required for some facilities, have a main function of blocking the spread of fire traps of piping wells to the corridor.

However, in the prior art, when in actual use, the fireproof protection of the fireproof lock is insufficient, the inside of the lock body is easily damaged, and when the lock is opened and closed, the service life of the lock tongue is easily influenced due to overlarge actions.

Disclosure of Invention

The utility model aims to provide a fireproof pipe well lock structure with a fireproof structure, which solves the problems that the fireproof protection of a fireproof lock is insufficient, the damage to the lock body is easy to cause, and the service life of a lock tongue is easy to be influenced due to overlarge actions when the lock is opened and closed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fire prevention pipe well lock structure with fire prevention structure, includes the panel, four screw has been seted up on the panel surface, the spout has been seted up at the panel middle part, spout inner wall swing joint has the spring bolt, panel side fixedly connected with goes up lock shell and lower lock shell respectively, go up lock shell and the equal swing joint in lower lock shell surface have the fire prevention protective housing, the through-hole has been seted up respectively to fire prevention protective housing top and bottom inner wall, through-hole inner wall swing joint has the screw, fire prevention protective housing inner wall fixedly connected with flame retardant coating, the sliding chamber has been seted up to last lock shell inner wall, the fixed chamber has been seted up at lower lock shell inner wall, shrinkage cavity top has been seted up the shrinkage cavity, shrinkage cavity inner wall swing joint has the band, lower lock shell surface swing joint has the key post, key post surface fixedly connected with clockspring, key post surface rotation is connected with thumb wheel.

Preferably, the top and the bottom of the panel are respectively provided with a mounting hole.

Preferably, the inner wall of the sliding cavity is movably connected with the surface of the lock tongue, and the sliding cavity is matched with the sliding groove in size.

Preferably, a lock hole is formed in one end, close to the thumb wheel, of the key post.

Preferably, one end of the clockwork spring, which is close to the key post, is fixedly connected with the binding belt.

Preferably, one end of the key post far away from the thumb wheel is fixedly connected with a clockwork spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the fireproof pipe well lock is used, if the fireproof pipe well lock needs to be opened and closed, the key is inserted into the lock hole and pushed forward until the key is pushed into the key post in the lower lock shell, then the key is turned, the key post is driven to rotate under the turning of the key, the spring of the key post is tightened with the spring, the belt is tightened with the spring to drive the lock tongue connected with the belt to move into the sliding cavity until the lock tongue cannot be seen, the opening operation can be performed, if the lock tongue needs to be closed, the key is loosened, the spring is not stressed any more, the lock tongue slowly moves out of the sliding cavity under the elastic action of the spring, and the belt is driven to return to the original position, so that the locking operation can be performed.

2. When the fireproof lock is used, the fireproof protection shell is clamped on the surfaces of the upper lock shell and the lower lock shell, then the screws are respectively inserted into the through holes in the upper side and the lower side of the fireproof protection shell, pass through the through holes and are inserted into the screw holes in the surface of the panel, then the screws are screwed down, and the fireproof layer on the inner wall of the fireproof protection shell can effectively protect the upper lock shell and the lower lock shell from being burnt, so that the upper lock shell and the lower lock shell are prevented from being damaged, and the problems that the fireproof protection of the fireproof lock is insufficient and the lock body is easy to damage are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a fire-proof pipe well lock with a fire-proof structure according to the present utility model;

FIG. 2 is a schematic diagram showing the whole structure of a fire-proof pipe well lock with a fire-proof structure according to the present utility model;

FIG. 3 is a side view of a fire protection pipe well lock structure panel with a fire protection structure according to the present utility model;

FIG. 4 is a front cross-sectional view of a lock housing structure on a fire tube well lock structure with a fire protection structure according to the present utility model;

FIG. 5 is a front sectional view of a fire protection shell structure of a fire protection pipe well lock structure with a fire protection structure according to the present utility model;

fig. 6 is a front sectional view of a fireproof protection shell structure of a fireproof pipe well lock structure with a fireproof structure according to the present utility model.

In the figure: 1. a panel; 2. a fire protection shell; 3. a mounting hole; 4. a bolt; 5. a chute; 6. a screw; 7. a lock hole; 8. a key post; 9. a thumb wheel; 10. an upper lock shell; 11. a lower lock case; 12. a screw hole; 13. a fire-blocking layer; 14. a clockwork spring; 15. a shrinkage cavity; 16. a through hole; 17. a fixed cavity; 18. a sliding cavity; 19. a belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: including panel 1, four screw holes 12 have been seted up on panel 1 surface, be used for being connected with screw 6, spout 5 has been seted up at panel 1 middle part, make things convenient for spring bolt 4 round trip movement to open and close, spout 5 inner wall swing joint has spring bolt 4, panel 1 side fixedly connected with goes up lock shell 10 and lower lock shell 11 respectively, go up lock shell 10 and the equal swing joint in lower lock shell 11 surface has fire-proof protection shell 2, protect last lock shell 10 and lower lock shell 11, through-hole 16 has been seted up respectively to fire-proof protection shell 2 top and bottom inner wall, through-hole 16 inner wall swing joint has screw 6, fire-proof protection shell 2 inner wall fixedly connected with flame retardant coating 13, slide cavity 18 has been seted up to last lock shell 10 inner wall, make things convenient for spring bolt 4 to move into in going up lock shell 10, fixed cavity 17 has been seted up to lower lock shell 11 inner wall, fixed cavity 17 top has seted up shrinkage cavity 15, shrinkage cavity 15 inner wall swing joint has band 19, can pull spring bolt 4 to move, lower lock shell 11 surface swing joint has key post 8, key post 8 fixedly connected with spring 14, key post 8 surface is connected with thumb wheel 9, the rotation is connected with on post 8 surface.

The top and the bottom of the panel 1 are respectively provided with a mounting hole 3 for mounting and fixing the panel 1.

The inner wall of the sliding cavity 18 is movably connected with the surface of the lock tongue 4, and the sliding cavity 18 is matched with the sliding groove 5 in size.

The end of the key post 8 near the thumb wheel 9 is provided with a lock hole 7 for inserting a key for opening and closing.

One end of the clockwork spring 14, which is close to the key cylinder 8, is fixedly connected with a strap 19.

The end of the key post 8 far away from the thumb wheel 9 is fixedly connected with a clockwork spring 14.

The fireproof protection shell 2 is clamped on the surfaces of the upper lock shell 10 and the lower lock shell 11 when the fireproof protection shell is used, then the screws 6 are respectively inserted into through holes 16 in the upper side and the lower side of the fireproof protection shell 2, the screws 6 are screwed down after penetrating through the through holes 16 until the screws are inserted into screw holes 12 in the surface of the panel 1, the upper lock shell 10 and the lower lock shell 11 can be effectively protected by a fireproof layer 13 on the inner wall of the fireproof protection shell 2 from being burnt, damage is avoided, if the fireproof tube well lock is required to be opened and closed, the key is inserted into the lock hole 7 and pushed forward until the key is pushed into a key cylinder 8 in the lower lock shell 11, then the key is turned, the key cylinder 8 is driven to rotate under the rotation of the key, the key cylinder 8 is provided with a spring 14 to tighten, the spring 14 tightens up to drive a tie 19, the tie 19 tightens up to drive a lock tongue 4 connected with the tie 19 to move into a sliding cavity 18 until the lock tongue 4 cannot be seen, if the lock tongue 4 is required to be closed, the lock is released, the lock is not subjected to pressure any more, the key 4 is slowly acted under the elastic action of the spring 14, the key cylinder is required to be moved out of the tie 19, and the lock tongue is moved out to the original position, and the lock is prevented from being opened, and the original position is greatly influenced by the lock, and the service life of the lock is prevented from being closed.

It is noted that 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Fireproof pipe well lock structure with fireproof structure, including panel (1), its characterized in that: four screw holes (12) have been seted up on panel (1) surface, spout (5) have been seted up at panel (1) middle part, spout (5) inner wall swing joint has spring bolt (4), lock shell (10) and lower lock shell (11) have been gone up to panel (1) side fixedly connected with respectively, go up lock shell (10) and equal swing joint in lock shell (11) surface have fire prevention protective housing (2), through-hole (16) have been seted up respectively to fire prevention protective housing (2) top and bottom inner wall, through-hole (16) inner wall swing joint has screw (6), fire prevention protective housing (2) inner wall fixedly connected with flame retardant coating (13), slide chamber (18) have been seted up to lock shell (10) inner wall down, fixed chamber (17) have been seted up at fixed chamber (17) top, shrink hole (15) have been seted up to shrink hole (15) inner wall swing joint have band (19), lower lock shell (11) surface swing joint has post (8), key post (8) surface fixedly connected with spring drum (14), spring drum (9) surface connection has the key post (9).

2. A fire tube well lock structure with fire protection structure as defined in claim 1, wherein: the top and the bottom of the panel (1) are respectively provided with a mounting hole (3).

3. A fire tube well lock structure with fire protection structure as defined in claim 1, wherein: the inner wall of the sliding cavity (18) is movably connected with the surface of the lock tongue (4), and the sliding cavity (18) is matched with the sliding groove (5) in size.

4. A fire tube well lock structure with fire protection structure as defined in claim 1, wherein: one end of the key post (8) close to the thumb wheel (9) is provided with a lock hole (7).

5. A fire tube well lock structure with fire protection structure as defined in claim 1, wherein: one end of the clockwork spring (14) close to the key post (8) is fixedly connected with the strap (19).

6. A fire tube well lock structure with fire protection structure as defined in claim 1, wherein: one end of the key post (8) far away from the thumb wheel (9) is fixedly connected with a clockwork spring (14).

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