CN210483320U

CN210483320U - Locking device for engineering truck

Info

Publication number: CN210483320U
Application number: CN201921061847.5U
Authority: CN
Inventors: 严道云
Original assignee: Jurong Sunan Auto Parts Co ltd
Current assignee: Jurong Sunan Auto Parts Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-08
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses an engineering truck locking device, the mounting panel comprises a mounting plate, the positive surface of mounting panel has been seted up and has been placed the recess, the front side ring of placing recess inner chamber is to fixedly connected with connection collar plate, the rear side fixedly connected with locking piece of placing recess inner chamber, the center department at the positive surface top of locking piece is inlayed and is had the tool to lock, the rear side of tool to lock runs through locking piece and mounting panel and extends to the rear side of mounting panel. The utility model discloses a set up spout, the locating hole, the spacing groove, the arm-tie, sealed frame, reset spring, the baffle, the slide, the limiting plate, the business turn over notch, the cooperation of extension spring and reference column is used, can cover the keyhole department of lock car device, the result of use of lock car device is better like this, solved lock car device when using, because of can not cover keyhole department, a time causes the keyhole department easily to be shielded by external debris, thereby lead to lock car device to appear awkward problem, the use of lock car device has been made things convenient for greatly.

Description

Locking device for engineering truck

Technical Field

The utility model relates to a tool to lock technical field specifically is a machineshop car locking device.

Background

Along with modern society's development, engineering vehicle has obtained the wide use, and the locking device is the important part on the engineering vehicle, and the device that covers is lacked mostly to current locking device, and the keyhole all is in direct exposure in external environment, and is relatively poor because of engineering vehicle's service environment is great, and a time a long keyhole department is shielded by debris easily to lead to the inconvenient problem of use to appear in the locking device, greatly reduced the practicality of locking device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering van locking device possesses the advantage of coveing keyhole department, has solved the problem that inconvenient to use appears in the locking device.

In order to achieve the above object, the utility model provides a following technical scheme: the engineering truck locking device comprises a mounting plate, wherein a placement groove is formed in the front surface of the mounting plate, a connecting ring plate is fixedly connected to the front side of the cavity of the placement groove in the circumferential direction, a locking block is fixedly connected to the rear side of the cavity of the placement groove, a lock is embedded in the center of the top of the front surface of the locking block, and the rear side of the lock penetrates through the locking block and the mounting plate and extends to the rear side of the mounting plate;

the lock comprises a lock body, a lock block, a sliding plate, a connecting ring plate, a limiting groove, a sealing frame, a baffle plate, a return spring, a connecting ring plate, a pull plate, a slide plate, a limiting plate, a positioning hole, a pull plate, tension springs, a lock block and a lock block, wherein the two sides of the front surface of the lock block are vertically provided with sliding grooves, the rear sides of the two sides of the inner cavity of the sliding groove are communicated with the limiting groove, the top of the front surface of the lock block is provided with the sealing frame, the top of the back surface of the sealing frame is transversely fixedly connected with the baffle plate, the two sides of the top surface of the baffle plate are fixedly connected with the return spring, the top of the return spring is fixedly connected with the connecting ring plate, the center of the bottom of the back surface of the sealing frame is provided with an inlet and outlet notch matched, the center of the back surface of the pulling plate is fixedly connected with a positioning column, and the rear side of the positioning column penetrates through the sealing frame and extends to the inner cavity of the positioning hole.

Preferably, the outer ring of the right surface of the mounting plate is annularly penetrated and provided with a positioning screw hole, and the back surface of the mounting plate is annularly embedded with an elastic base plate.

Preferably, the top of spout and spacing inslot cavity all runs through the locking piece, the surface of slide and the inner chamber of spout are sliding contact, the surface of limiting plate and the inner chamber of spacing groove are sliding contact.

Preferably, the back surface of the sealing frame is in contact with the front surface of the locking block, a movable hole matched with the positioning column for use is formed in the center of the bottom of the front surface of the sealing frame, and the surface of the positioning column is in sliding contact with the inner cavities of the movable hole and the positioning hole.

Preferably, the center of the top surface of the pulling plate is provided with a buckling groove, and the two tension springs are the same in size and shape and are in central symmetry with respect to the positioning column.

Preferably, the transverse length of the access slot is slightly greater than the diameter of the lock.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the spout, the locating hole, the spacing groove, the arm-tie, sealed frame, reset spring, the baffle, the slide, the limiting plate, the business turn over notch, the cooperation of extension spring and reference column is used, can cover the keyhole department of lock car device, the result of use of lock car device is better like this, solved lock car device when using, because of can not cover keyhole department, a time causes the keyhole department easily to be shielded by external debris, thereby lead to lock car device to appear awkward problem, the use of lock car device has been made things convenient for greatly, be worth promoting.

2. The utility model discloses a limiting plate and spacing groove's cooperation can carry on spacingly to sealed frame, through the catching groove, makes things convenient for the knot of arm-tie to move, through the location screw, has made things convenient for the location installation of mounting panel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the sealing frame structure of the present invention;

fig. 3 is a top view of the pulling plate structure of the present invention.

In the figure: the lock comprises a mounting plate 1, a connecting ring plate 2, a lock 3, a sliding groove 4, a positioning screw hole 5, a locking block 6, a positioning hole 7, a placing groove 8, a limiting groove 9, a pulling plate 10, a sealing frame 11, a return spring 12, a baffle plate 13, a sliding plate 14, a limiting plate 15, a movable hole 16, a notch 17 for entering and exiting, a tension spring 18 and a positioning column 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an engineering truck locking device comprises a mounting plate 1, wherein a positioning screw hole 5 is formed in the circumferential direction of an outer ring on the front surface of the mounting plate 1 in a penetrating manner, the positioning and mounting of the mounting plate 1 are facilitated through the positioning screw hole 5, an elastic cushion plate is inlaid in the circumferential direction of the back surface of the mounting plate 1, a placing groove 8 is formed in the front surface of the mounting plate 1, a connecting ring plate 2 is fixedly connected to the front side of the inner cavity of the placing groove 8 in the circumferential direction, a locking block 6 is fixedly connected to the rear side of the inner cavity of the placing groove 8, a lock 3 is inlaid in the center of the top of the front surface of the locking block 6, and the rear side of the lock 3 penetrates;

the two sides of the front surface of the locking block 6 are vertically provided with sliding grooves 4, the rear sides of the two sides of the inner cavity of the sliding groove 4 are communicated with limiting grooves 9, the top of the front surface of the locking block 6 is provided with a sealing frame 11, the top of the back surface of the sealing frame 11 is transversely and fixedly connected with a baffle 13, the two sides of the top surface of the baffle 13 are fixedly connected with return springs 12, the top of the return springs 12 is fixedly connected with a connecting ring plate 2, the center of the bottom of the back surface of the sealing frame 11 is provided with an inlet and outlet notch 17 matched with the lockset 3, the transverse length of the inlet and outlet notch 17 is slightly larger than the diameter of the lockset 3, so that the lockset 3 can conveniently enter and exit, the two sides of the back surface of the sealing frame 11 are vertically and fixedly connected with sliding plates 14, the two sides of the sliding plates 14 are fixedly connected with limiting plates 15, the tops of the inner cavities of the sliding grooves 4 and the, the sealing frame 11 can be limited by the matching of the limiting plate 15 and the limiting groove 9, the center of the front surface of the locking block 6 is provided with a positioning hole 7, the center of the bottom of the front surface of the sealing frame 11 is provided with a pulling plate 10, both sides of the back surface of the pulling plate 10 are fixedly connected with tension springs 18, the rear sides of the tension springs 18 are fixedly connected with the locking block 6, the center of the back surface of the pulling plate 10 is fixedly connected with a positioning column 19, the center of the top surface of the pulling plate 10 is provided with a buckling groove, the buckling of the pulling plate 10 is facilitated through the buckling groove, the two tension springs 18 are the same in size and shape and are in central symmetry with the positioning column 19, the rear side of the positioning column 19 penetrates through the sealing frame 11 and extends to the inner cavity of the positioning hole 7, and the positioning hole 7, the limiting groove 9, the pulling plate 10, the sealing frame 11, a reset spring 12, a baffle 13, a sliding plate 14, can cover the keyhole department of lock car device, the result of use of lock car device is better like this, it is when using to have solved lock car device, because of can not cover keyhole department, time causes keyhole department to be covered by external debris easily for a long time, thereby lead to lock car device inconvenient problem to appear in use, the use of lock car device has been made things convenient for greatly, be worth promoting, the back surface of sealed frame 11 and the positive surface contact of locking piece 6, the center department of sealed frame 11 positive surface bottom has seted up the movable hole 16 that uses with reference column 19 cooperation, the surface of reference column 19 is sliding contact with the inner chamber of movable hole 16 and locating hole 7.

When the lock is used, when the keyhole needs to be covered, the sealing frame 11 is pulled downwards, the sealing frame 11 moves downwards, the sealing frame 11 seals the lock 3, when the positioning column 19 and the positioning hole 7 are on the same straight line, the tension spring 18 resets, and the positioning column 19 enters the inner cavity of the positioning hole 7 to complete sealing.

All parts used in the application document are standard parts and can be purchased from the market, and the specific connection mode of all parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and detailed description is not given here.

In summary, the following steps: this machineshop car locking device is through setting up spout 4, locating hole 7, spacing groove 9, arm-tie 10, sealed frame 11, reset spring 12, baffle 13, slide 14, limiting plate 15, business turn over notch 17, extension spring 18 and reference column 19's cooperation use, has solved the inconvenient problem of use appearing in the locking device.

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

Claims

1. The utility model provides a machineshop car locking device, includes mounting panel (1), its characterized in that: a placing groove (8) is formed in the front surface of the mounting plate (1), a connecting ring plate (2) is annularly and fixedly connected to the front side of the inner cavity of the placing groove (8), a locking block (6) is fixedly connected to the rear side of the inner cavity of the placing groove (8), a lock (3) is embedded in the center of the top of the front surface of the locking block (6), and the rear side of the lock (3) penetrates through the locking block (6) and the mounting plate (1) and extends to the rear side of the mounting plate (1);

the lock is characterized in that sliding grooves (4) are vertically formed in two sides of the front surface of the lock block (6), limiting grooves (9) are communicated with the rear sides of two sides of an inner cavity of each sliding groove (4), a sealing frame (11) is arranged on the top of the front surface of the lock block (6), a baffle (13) is transversely and fixedly connected with the top of the back surface of the sealing frame (11), reset springs (12) are fixedly connected with two sides of the top surface of each baffle (13), the top of each reset spring (12) is fixedly connected with the connecting ring plate (2), an inlet and outlet notch (17) matched with a lock (3) for use is formed in the center of the bottom of the back surface of the sealing frame (11), sliding plates (14) are vertically and fixedly connected with two sides of each sliding plate (14), limiting plates (15) are fixedly connected with two sides of the front surface of the lock block (6), and positioning holes (7), center department of sealing frame (11) positive surface bottom is provided with arm-tie (10), the equal fixedly connected with extension spring (18) in both sides of arm-tie (10) back of the body surface, the rear side and the locking piece (6) fixed connection of extension spring (18), center department fixedly connected with reference column (19) of arm-tie (10) back of the body surface, the rear side of reference column (19) runs through sealing frame (11) and extends to the inner chamber of locating hole (7).

2. The engineering vehicle locking device according to claim 1, wherein: the outer lane hoop on the positive surface of mounting panel (1) runs through and has seted up location screw (5), the back of the body hoop of mounting panel (1) is inlayed and is had the elastic backing plate.

3. The engineering vehicle locking device according to claim 1, wherein: the top of spout (4) and spacing groove (9) inner chamber all runs through locking piece (6), the surface of slide (14) is sliding contact with the inner chamber of spout (4), the surface of limiting plate (15) is sliding contact with the inner chamber of spacing groove (9).

4. The engineering vehicle locking device according to claim 1, wherein: the back surface of the sealing frame (11) is in contact with the front surface of the locking block (6), a movable hole (16) matched with the positioning column (19) is formed in the center of the bottom of the front surface of the sealing frame (11), and the surface of the positioning column (19) is in sliding contact with the movable hole (16) and the inner cavity of the positioning hole (7).

5. The engineering vehicle locking device according to claim 1, wherein: the center of the top surface of the pulling plate (10) is provided with a buckling groove, and the two tension springs (18) are the same in size and shape and are in central symmetry relative to the positioning column (19).

6. The engineering vehicle locking device according to claim 1, wherein: the transverse length of the access notch (17) is slightly larger than the diameter of the lock (3).