CN219931897U - Revolving door lock catch and electrical cabinet - Google Patents
Revolving door lock catch and electrical cabinet Download PDFInfo
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- CN219931897U CN219931897U CN202223500883.1U CN202223500883U CN219931897U CN 219931897 U CN219931897 U CN 219931897U CN 202223500883 U CN202223500883 U CN 202223500883U CN 219931897 U CN219931897 U CN 219931897U
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- lock catch
- electric cabinet
- catch body
- nail
- revolving door
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- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 230000003137 locomotive effect Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of auxiliary locking of electrical cabinets of diesel locomotives, and particularly relates to a revolving door lock catch, which comprises a lock catch body, wherein the lock catch body is arranged on an electrical cabinet body through nails, the nails are eccentrically arranged on the lock catch body, the farthest distance between the nails and the edges of the lock catch body is L, the nearest distance between the nails and the edges of the lock catch body is L, and the distance between the nails and the edges of an electrical cabinet door is D, wherein L is more than D and is more than L. The rotary door lock catch provided by the utility model has the advantages of simple structure, small occupied space and difficult loosening of rivets.
Description
Technical Field
The utility model belongs to the technical field of auxiliary locking of electrical cabinets of diesel locomotives, and particularly relates to a revolving door lock catch.
Background
The prior art comprises the following steps:
the electric cabinet door of the diesel locomotive cab is provided with a special bolt type locking handle, but is easy to open by self due to the influence of vibration in locomotive movement along with the increase of service life. In order to prevent the self-opening, the prior products such as the external bolt are adopted, but the following problems exist:
1. the external plug pin is too large, the locking effect is good, and the electric cabinet is easy to touch; the outer bolt is too small, the locking effect is poor, and the outer bolt can be opened by itself.
2. When the prior products such as the bolt installed on the electric cabinet door of the cab of the diesel locomotive are subjected to vibration and external force, the cabinet door can vibrate relative to the cabinet body, and when the products such as the bolt are adopted, the screw for installing the bolt is very easy to loosen due to lack of buffering.
Difficulty and meaning for solving the technical problems:
therefore, based on the problems, the revolving door lock catch which is simple in structure, small in occupied space and difficult to loosen by rivets is provided with important practical significance.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and provide the revolving door lock catch which is simple in structure, small in occupied space and difficult to loosen by rivets.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems in the prior art is as follows:
the utility model provides a revolving door hasp, revolving door hasp includes the hasp body, on the regulator cubicle body is installed through the nail to the hasp body, the nail eccentric setting is on the hasp body, the furthest of nail and hasp body edge is L, the nail is L apart from the nearest distance of hasp body edge, the nail is D apart from the distance of regulator cubicle door edge, L > D > L.
The embodiment of the utility model can also adopt the following technical scheme:
in the revolving door lock catch, further, a revolving column is arranged on the outer surface of the lock catch body, and the revolving column and the nails are arranged in a non-concentric mode.
In the revolving door lock catch, further, when the electric cabinet is double-door, the lock catch body is triangular, three vertexes of the lock catch body are circular arcs, and a central line of the lock catch body coincides with a boundary line of the two electric cabinet doors.
The electric cabinet body and the two electric cabinet doors are respectively provided with three acting points, so that the lock catch body is triangular.
In the revolving door lock catch, further, when the electric cabinet is a single door, the lock catch body is elliptical.
When the electric cabinet is a single door, an elliptical lock catch body can be selected, and when the electric cabinet is a double door, a triangular lock catch body can be selected.
In the revolving door lock catch, further, the lock catch body is provided with a circular through hole, the aperture of the circular through hole is smaller than the diameter of the head of the nail, and the nail is nailed on the electric cabinet body after passing through the circular through hole of the lock catch body.
The use method of the utility model is simple, only the iron sheet is required to be perforated, and nails penetrate through the iron sheet and are nailed on the electrical cabinet body.
In the revolving door lock catch, further, the nail is a rivet or a screw.
In the revolving door lock catch, further, when the nail is a screw, a nut is mounted on the screw.
Because the regulator cubicle body rocks when rocking, can drive the hasp body and rock, consequently, be furnished with the nut on the screw, through screw head and nut, carry out spacingly to the hasp body, prevent that the hasp body from rocking violently.
In the revolving door lock catch, further, metal gaskets are arranged on two sides of the lock catch body.
When the electrical cabinet body violently shakes, the electrical cabinet door can be sometimes beaten on the lock catch body, the round through hole can be deformed for a long time, and the metal gasket is added for protecting the round through hole.
In the revolving door lock catch, further, when the electric cabinet door is in a closed state, the distance between the lock catch body and the electric cabinet door is 5mm-20mm.
The distance between the lock catch body and the electric cabinet door is 5mm-20mm, a certain movement space is reserved for the electric cabinet door, if the electric cabinet door is too tight to fit, when the electric cabinet door vibrates, the electric cabinet door can give a larger force to the rivet or the screw through the lock catch body, so that the rivet or the screw is loosened.
An electrical cabinet on which is mounted a revolving door lock according to any one of the preceding claims.
One or more technical solutions provided in the embodiments of the present utility model have at least the following beneficial effects:
1. on the basis of the existing door lock, the rotary door lock catch is designed above the electric cabinet door, so that the electric cabinet door is effectively prevented from being opened by itself.
2. The electric cabinet door locking device is simple in structure, small in occupied space and convenient to operate, the locking is carried out through the self gravity of the locking body, and the electric cabinet door can be unlocked and opened after the locking body arranged on the rivet or the screw is rotated.
3. The utility model is provided with the nut, the lock catch body is limited through the screw head and the nut, so that the lock catch body is prevented from shaking violently, meanwhile, the metal gasket can be added, the stress area is increased, and the circular through hole on the lock catch body is protected.
4. The lock catch body is a certain distance away from the electric cabinet door when the lock catch body is completely closed, a certain movement space is reserved for the electric cabinet door, if the lock catch body is too tight to fit, when the electric cabinet door vibrates, the electric cabinet door can give larger force to the rivet or the screw through the lock catch body, so that the rivet or the screw is loosened.
Drawings
The technical solution of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting of the scope of the present utility model. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic view of a rotary door latch according to an embodiment;
FIG. 2 is a schematic view showing an opened state of a revolving door latch according to an embodiment;
FIG. 3 is a schematic view of a revolving door latch when the latch body is oval;
FIG. 4 is a schematic view of a two-embodiment revolving door latch;
fig. 5 is a schematic view of a fifth embodiment revolving door latch.
In the figure: 1. rivet, 2, electric cabinet door, 3, electric cabinet body, 4, revolve the post, 5, nut, 6, metal gasket, 7, hasp body.
Detailed Description
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Example 1
The revolving door lock catch of the embodiment comprises a lock catch body, wherein the lock catch body is installed on an electrical cabinet body through a nail, the nail is eccentrically arranged on the lock catch body, the farthest distance between the nail and the edge of the lock catch body is L, the nearest distance between the nail and the edge of the lock catch body is L, and the distance between the nail and the edge of an electrical cabinet door is D, wherein L is more than D is more than L. The furthest distance between the nail and the edge of the lock catch body is greater than the distance between the nail and the edge of the electric cabinet door, and the closest distance between the nail and the edge of the lock catch body is smaller than the distance between the nail and the edge of the electric cabinet door, so that the electric cabinet door can be locked and unlocked in a mode of rotating the lock catch body.
The working process comprises the following steps: the round through hole is formed in the lock catch body, the diameter of the round through hole is smaller than that of the head of the nail, and the nail is nailed on the electrical cabinet body after passing through the round through hole. The using method of the embodiment is simple, only the iron sheet serving as the lock catch body is required to be punched, and nails penetrate through the iron sheet to be nailed on the electrical cabinet body.
Example 2
On the basis of the first embodiment, the outer surface of the lock catch body is provided with a rotary column, and the rotary column and the nail are arranged in a non-concentric manner.
Example 3
On the basis of the first embodiment, when the electric cabinet door is in a closed state, the distance between the lock catch body and the electric cabinet door is 5mm-20mm.
The distance between the lock catch body and the electric cabinet door is 5mm-20mm, a certain movement space is reserved for the electric cabinet door, if the electric cabinet door is too tight to fit, when the electric cabinet door vibrates, the electric cabinet door can give a larger force to the rivet or the screw through the lock catch body, so that the rivet or the screw is loosened.
Example 4
When the electric cabinet is double-door, the lock catch body is triangular, three vertexes of the lock catch body are circular arcs, and the central line of the lock catch body coincides with the boundary line of the two electric cabinet doors. The electric cabinet body and the two electric cabinet doors are respectively provided with three acting points, so that the lock catch body is triangular.
When the electric cabinet is a single door, the lock catch body is elliptical.
When the electric cabinet is single-door, an elliptic lock catch body can be selected, and when the electric cabinet is double-door, a triangular lock catch 5 body can be selected.
Example 5
When the nail is a screw, a nut is mounted on the screw.
Because the regulator cubicle body rocks when rocking, can drive the hasp body and rock, consequently, be furnished with the nut on the screw, through screw head and nut, carry out spacingly to the hasp body, prevent that the hasp body from rocking violently.
0, the both sides of hasp body are equipped with metal gasket.
When the electrical cabinet body violently shakes, the electrical cabinet door can be sometimes beaten on the lock catch body, the round through hole can be deformed for a long time, and the metal gasket is added for protecting the round through hole.
In summary, the rotary door lock catch provided by the utility model has the advantages of simple structure, small occupied space and difficult loosening of rivets.
The above examples illustrate the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as 5 limiting the scope of the present utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. A revolving door lock, characterized in that: the revolving door lock catch comprises a lock catch body, wherein the lock catch body is installed on an electric cabinet body through a nail, the nail is eccentrically arranged on the lock catch body, the farthest distance between the nail and the edge of the lock catch body is L, the nearest distance between the nail and the edge of the lock catch body is L, the distance between the nail and the edge of an electric cabinet door is D, L > D > L, when the electric cabinet is double-door, the lock catch body is triangular, three vertexes of the lock catch body are circular arcs, the central line of the lock catch body coincides with the boundary line of two electric cabinet doors, a rotary column is arranged on the outer surface of the lock catch body, and the rotary column and the nail are arranged in a non-concentric mode.
2. A revolving door lock according to claim 1, wherein: the electric cabinet is characterized in that the lock catch body is provided with a circular through hole, the aperture of the circular through hole is smaller than the diameter of the head of the nail, and the nail is nailed on the electric cabinet body after passing through the circular through hole of the lock catch body.
3. A revolving door lock according to claim 2, wherein: the nails are rivets or screws.
4. A revolving door lock according to claim 3, wherein: when the nail is a screw, a nut is mounted on the screw.
5. A revolving door lock as defined in claim 4, wherein: and metal gaskets are arranged on two sides of the lock catch body.
6. A revolving door lock according to claim 1, wherein: when the electric cabinet door is in a closed state, the distance between the lock catch body and the electric cabinet door is 5mm-20mm.
7. An electrical cabinet having mounted thereon a revolving door lock according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500883.1U CN219931897U (en) | 2022-12-27 | 2022-12-27 | Revolving door lock catch and electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500883.1U CN219931897U (en) | 2022-12-27 | 2022-12-27 | Revolving door lock catch and electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219931897U true CN219931897U (en) | 2023-10-31 |
Family
ID=88497781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223500883.1U Active CN219931897U (en) | 2022-12-27 | 2022-12-27 | Revolving door lock catch and electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219931897U (en) |
-
2022
- 2022-12-27 CN CN202223500883.1U patent/CN219931897U/en active Active
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