CN210918604U - Construction elevator floor protection door lock - Google Patents
Construction elevator floor protection door lock Download PDFInfo
- Publication number
- CN210918604U CN210918604U CN201920868149.XU CN201920868149U CN210918604U CN 210918604 U CN210918604 U CN 210918604U CN 201920868149 U CN201920868149 U CN 201920868149U CN 210918604 U CN210918604 U CN 210918604U
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- construction elevator
- bolt
- elevator floor
- handle
- door
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Abstract
The utility model discloses a construction elevator floor protection door lock, including fixing support, activity bolt, elastic component and handle, wherein, fixing support installs and is close to elevator one side in construction elevator floor protection door, and the activity bolt is installed on fixing support, and the protruding mounting hole that is outside in order to insert the protection door of stretching out of one end of activity bolt is fixed the lock in the fixing support, and the other end and the handle of activity bolt are connected, rotate the handle and remove with the unblock in order to drive the direction that the movable bolt goes up the mounting hole to keeping away from the protection door. The utility model provides a construction elevator floor protection door lock very conveniently locks construction elevator floor protection door, has reduced the artifical condition of forgetting to lock the door simultaneously.
Description
Technical Field
The utility model relates to a construction protective apparatus technical field especially relates to a construction elevator floor protection door lock.
Background
At present, a high-rise building construction elevator is an indispensable vertical transportation device for building construction, and a floor safety protection door of the high-rise building construction elevator does not belong to an accessory of the construction elevator, and is automatically processed and installed by a construction unit in actual use. The existing construction elevator protection door basically adopts a bolt to close the door, although the manufacture is simpler, the traditional construction elevator protection door is used, and potential safety hazards such as the situation that the bolt of the protection door is not inserted, the protection door is not closed, and the bolt is damaged are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is providing a construction elevator floor guard gate lock, aims at conveniently locking construction elevator floor guard gate, reduces the artifical condition of forgetting to lock the door simultaneously.
In order to achieve the purpose, the utility model provides a door lock of a protective door of a construction elevator floor, which comprises a fixed support, a movable bolt, an elastic piece and a handle, wherein,
the fixed support is installed in the construction elevator floor guard gate and is close to elevator one side, and the activity bolt is installed on fixed support, and the protruding mounting hole that goes up in order to insert the guard gate of stretching out of fixed support of one end of activity bolt is locked the door, and the other end and the handle of activity bolt are connected, rotate the handle and remove with the unblock in order to drive the activity bolt to the direction of keeping away from the guard gate on the mounting hole.
Preferably, the movable bolt is provided with two doors corresponding to the protective door of the construction elevator floor, one ends of the two movable bolts, far away from the protective door, are fixedly connected through a connecting rod, and the handle is sleeved on the connecting rod.
Preferably, the elastic element is a spring sleeved on the movable bolt.
Preferably, fixing support includes the bottom plate and is fixed in the interior protective framework of bottom plate one side, offer the bolt hole that is used for supplying the bolt to pass on the bottom plate, movable bolt wears to locate on the interior protective framework and its pole body that is located interior protective framework inside has the spring, the one end and the interior protective framework inside wall butt of spring, the other end and the movable bolt of spring go up the spacing post butt, movable bolt is located the outside head and the handle fixed connection of protective framework, movable bolt is located interior protective framework outside and the protruding afterbody that stretches out one side outside the bottom plate is used for inserting the guard gate mounting hole.
Preferably, construction elevator floor guard gate lock still includes that the outer protective frame outside handle and the interior protective frame is located to the cover, outer protective frame bottom and bottom plate fixed connection, has seted up the guide way on the outer protective frame, and the handle wears to locate on the guide way and its afterbody cover on the connecting rod.
Preferably, the axis of the movable bolt is perpendicular to the bottom plate.
Preferably, the movable bolt is made of round steel, and the bottom plate is made of a steel plate.
Preferably, both ends of the bottom plate are provided with bolt holes.
Preferably, a guide inclined plane is arranged on the end face of one end, close to the protective door, of the movable bolt.
Preferably, the handle is provided with anti-skid lines.
The utility model provides a construction elevator floor protection door lock very conveniently locks construction elevator floor protection door, the reducible artifical condition of forgetting to lock the door simultaneously. In addition, this construction elevator floor protection door lock still has simple structure stable, easy realization and reliable operation's advantage.
Drawings
FIG. 1 is a schematic view of the structure of the construction elevator floor protective door lock in a top view;
FIG. 2 is a schematic view of the structure of the construction elevator floor protective door lock of the present invention;
FIG. 3 is a schematic side view of the door lock of the protective door of the construction elevator floor according to the present invention;
figure 4 is the utility model discloses construction elevator floor protection door lock's back vision structure schematic diagram.
In the figure, 1-movable bolt, 2-spring, 3-handle, 4-connecting rod, 5-bottom plate, 6-inner protective frame, 7-outer protective frame, 8-bolt, 9-bolt hole, 10-limiting column and 11-guide groove.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, in the preferred embodiment, the door lock of the protective door of the construction elevator floor comprises a fixed support, a movable bolt 1, an elastic piece and a handle 3, wherein,
fixing support installs in construction elevator floor guard gate and is close to elevator one side, and activity bolt 1 is installed on fixing support, and the protruding mounting hole of stretching in the fixing support outside in order to insert the guard gate of one end of activity bolt 1 is fixed the door, and the other end and the handle 3 of activity bolt 1 are connected, rotate handle 3 and remove with the unblock in order to drive activity bolt 1 to the direction of keeping away from the guard gate on the mounting hole.
In this embodiment, activity bolt 1 is provided with two doors in order to correspond construction elevator floor guard gate, and the one end that two activity bolts 1 kept away from the guard gate passes through connecting rod 4 fixed connection, and handle 3 overlaps on connecting rod 4 (handle 3 is rotatable for connecting rod 4). The elastic member is a spring 2 sleeved on the movable bolt 1, and of course, in other variant embodiments, the elastic member may also adopt other structures, which is not limited by the present invention.
Specifically, fixing support includes bottom plate 5 and is fixed in the interior protective frame 6 of bottom plate 5 one side, offer the bolt hole 9 that is used for supplying bolt 8 to pass on the bottom plate 5, movable bolt 1 wears to locate in protective frame 6 on and its pole body that is located interior protective frame 6 inside overlaps there is spring 2, spring 2's one end and interior protective frame inside wall butt, spring 2's the other end and the 1 last spacing post 10 butt of movable bolt (unset), movable bolt 1 is located the outside head and the 3 fixed connection of handle of protective frame, movable bolt 1 is located in protective frame 6 outside and the protruding afterbody that is located bottom plate 5 outside one side is used for inserting the guard gate mounting hole. The bottom plate 5 is fixed on the door frame. A limiting column 10 is fixed on the movable bolt 1 to prevent the movable bolt 1 from being separated from the fixed support.
Further, this construction elevator floor guard gate lock still includes that the cover locates handle 3 and the outer protective frame 7 of interior protective frame 6, and outer protective frame 7 bottom and bottom plate 5 fixed connection have seted up guide way 11 on the outer protective frame 7, and handle 3 wears to locate on guide way 11 and its afterbody cover on connecting rod 4. The handle 3 is protected by providing an outer protective frame 7. Both the outer protective frame 7 and the inner protective frame 6 can be square frames.
The axis of the movable bolt 1 is perpendicular to the bottom plate 5. The movable bolt 1 is made of round steel, and the bottom plate 5 is made of a steel plate. Both ends of the bottom plate 5 are provided with bolt holes 9. The end face of one end, close to the protective door, of the movable bolt 1 is provided with a guide inclined plane so as to be conveniently inserted into a mounting hole of the protective door. The handle 3 is provided with anti-skid lines, thereby facilitating the operation of users.
The working principle of the door lock for the floor protective door of the construction elevator is as follows. When the handle 3 is not stressed during use, one end of the movable bolt 1, which protrudes out of the bottom plate 5, is inserted into the mounting hole of the protective door (at the moment, the spring 2 is not deformed), so that the movable bolt is locked. When constructor need open the guard gate, constructor pulls handle 3 downwards, and handle 3 drives movable bolt 1 and removes (upwards promote promptly) to keeping away from guard gate one side and removes the locking to the guard gate (compress spring 2 through spacing post this moment, and spring 2 pressurized and produce deformation). Then, the constructor releases the handle 3, and the movable bolt 1 moves to the side close to the protective door to return to the original position under the elastic force of the spring 2.
The construction elevator floor protection door lock that this embodiment provided locks construction elevator floor protection door very conveniently, and self return automatic locking door under the effect of 2 elasticity of spring is inserted to the activity 1 to the artifical condition of forgetting to lock the door has been reduced. In addition, this construction elevator floor protection door lock still has simple structure stable, easy realization, not fragile and reliable operation's advantage. This construction elevator floor protection door lock can install on the door frame, and the locking can all be realized to door both sides personnel.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A door lock of a protective door of a construction elevator floor is characterized by comprising a fixed support, a movable bolt, an elastic piece and a handle, wherein,
the fixed support is installed in the construction elevator floor guard gate and is close to elevator one side, and the activity bolt is installed on fixed support, and the protruding mounting hole that goes up in order to insert the guard gate of stretching out of fixed support of one end of activity bolt is locked the door, and the other end and the handle of activity bolt are connected, rotate the handle and remove with the unblock in order to drive the activity bolt to the direction of keeping away from the guard gate on the mounting hole.
2. The door lock for the construction elevator floor protective door according to claim 1, wherein the movable bolt is provided with two doors corresponding to the construction elevator floor protective door, one ends of the two movable bolts far away from the protective door are fixedly connected through a connecting rod, and the handle is sleeved on the connecting rod.
3. The lock for a protective door of a construction elevator floor as claimed in claim 2, wherein the resilient member is a spring fitted over the movable bolt.
4. The door lock of the construction elevator floor protective door according to claim 3, wherein the fixing support comprises a bottom plate and an inner protective frame fixed on one side of the bottom plate, a bolt hole for a bolt to pass through is formed in the bottom plate, a movable bolt penetrates through the inner protective frame and is sleeved on a rod body inside the inner protective frame, one end of the spring is abutted against the inner side wall of the inner protective frame, the other end of the spring is abutted against a limiting column on the movable bolt, the head of the movable bolt outside the protective frame is fixedly connected with a handle, and the tail of the movable bolt, which is located outside the inner protective frame and protrudes out of one side of the bottom plate, is inserted into the protective door mounting hole.
5. The door lock of the construction elevator floor protective door according to claim 4, further comprising an outer protective frame covering the handle and the inner protective frame, wherein the bottom of the outer protective frame is fixedly connected with the bottom plate, the outer protective frame is provided with a guide groove, the handle is arranged on the guide groove in a penetrating manner, and the tail of the handle is sleeved on the connecting rod.
6. The construction elevator floor protective door lock of claim 4, wherein the axis of the movable bolt is disposed perpendicular to the bottom plate.
7. The door lock of the protective door of the construction elevator floor as claimed in claim 4, wherein the movable bolt is made of round steel and the bottom plate is made of steel plate.
8. The door lock for the floor protective door of the construction elevator as claimed in claim 4, wherein bolt holes are formed at both ends of the bottom plate.
9. The door lock for a protective door of a construction elevator floor as claimed in claim 1, wherein the end face of the movable bolt near the protective door is provided with a guide slope.
10. The door lock of a construction elevator floor protective door according to claim 1, wherein the handle is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868149.XU CN210918604U (en) | 2019-06-10 | 2019-06-10 | Construction elevator floor protection door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868149.XU CN210918604U (en) | 2019-06-10 | 2019-06-10 | Construction elevator floor protection door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918604U true CN210918604U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920868149.XU Active CN210918604U (en) | 2019-06-10 | 2019-06-10 | Construction elevator floor protection door lock |
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| CN (1) | CN210918604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242130A (en) * | 2019-06-10 | 2019-09-17 | 湖北长安建设集团股份有限公司 | Construction elevator floor protective door door lock |
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2019
- 2019-06-10 CN CN201920868149.XU patent/CN210918604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242130A (en) * | 2019-06-10 | 2019-09-17 | 湖北长安建设集团股份有限公司 | Construction elevator floor protective door door lock |
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