Engineering vehicle door lock assembling device

Abstract

The utility model discloses an engineering vehicle door lock assembling device, and relates to the technical field of engineering vehicles. Comprising a vehicle door plate, a third mounting groove is formed in one side of the interior of the vehicle door plate, a door lock body is detachably connected to the interior of the third mounting groove, a moving mechanism is mounted on the side, close to the third mounting groove, of the interior of the vehicle door plate, and a driving mechanism is mounted in the vehicle door plate and is in transmission connection with the moving mechanism; the clamping mechanism is fixedly connected to the side face of the moving mechanism and the side face of the door lock body. The engineering vehicle door lock assembling device has the advantages that the door lock body can be conveniently and fixedly installed in the vehicle door plate through the driving mechanism, the moving mechanism and the clamping mechanism, the device is simple in structure and easy and convenient to operate, and the convenience of the device is effectively improved; and the driving mechanism and the moving mechanism have corresponding self-locking effects, so that the stability of the device is further improved, and the practicability of the device is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering vehicles, in particular to an assembly device for door locks of engineering vehicles. Background Art

[0002] Engineering vehicles are the backbone of a construction project. Their appearance has multiplied the progress of the construction project and greatly reduced manpower. At present, there are multiple door locks on the sliding doors of engineering vehicles to fix the doors. When closing the door, pull the sliding door from the back to the front, slide it to the front, and lock it with the front door lock. When opening the door, pull the sliding door from the front to the back, slide it to the back, and lock it with the rear door lock. However, an assembly device is required when installing the door lock.

[0003] In the prior art, most devices can be installed and processed conventionally, but most devices are complicated to operate during installation or removal, and the convenience of the devices is poor. Moreover, most devices have poor stability during long-term use after installation, which reduces the practicality of the devices. Utility Model Content

[0004] The purpose of the utility model is to provide a door lock assembly device for an engineering vehicle to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An engineering vehicle door lock assembly device, the engineering vehicle door lock assembly device comprising:

[0007] A vehicle door panel, wherein a third mounting groove is provided on one side of the interior of the vehicle door panel, and a door lock body is detachably connected to the interior of the third mounting groove; and

[0008] A moving mechanism, which is installed on one side of the inner part of the door panel close to the third mounting groove; used to install part of the clamping mechanism and can drive the clamping mechanism thereon to adjust the displacement;

[0009] A driving mechanism, which is installed inside the door panel and is in transmission connection with the moving mechanism and is used to provide rotational power for the moving mechanism;

[0010] The clamping mechanism is respectively fixedly connected to the moving mechanism and the side of the door lock body; and is used to clamp and fix the door lock body inside the vehicle door panel.

[0011] As a further solution of the utility model: the moving mechanism includes:

[0012] a bidirectional threaded shaft, the bidirectional threaded shaft being rotatably connected to a side of the interior of the door panel close to the third mounting groove; and

[0013] Moving blocks, the moving blocks are symmetrically arranged and threadedly connected to both sides of the outer side surface of the bidirectional threaded shaft, and are slidably connected to the inside of the door panel;

[0014] A first mounting groove is arranged on one side of the interior of the door panel close to the third mounting groove, and the first mounting groove is used for mounting a moving block and a bidirectional threaded shaft.

[0015] As a further solution of the utility model: the driving mechanism includes:

[0016] A worm gear, which is fixedly connected to one end of the outer side surface of the bidirectional threaded shaft and is arranged inside the door panel; and

[0017] A worm, the worm is rotatably connected to a side of the inner part of the door panel close to the worm wheel and meshes with the worm wheel, and one end of the worm arranged outside the door panel is fixedly connected to a driving member;

[0018] A second mounting groove is arranged at one end of the interior of the door panel close to the first mounting groove, and the second mounting groove is used to install a worm and a worm wheel to avoid interference.

[0019] As a further solution of the utility model: the clamping mechanism includes:

[0020] Connecting plates, the connecting plates are respectively fixedly connected to one side of the moving blocks on both sides close to the third mounting groove, and the sides of the connecting plates on both sides facing each other are fixedly connected with a clamping rod; and

[0021] A clamping connection plate, which is fixedly connected to one side of the door lock body close to the bidirectional threaded shaft, intermittently slidably connected to the inside of the door panel, and intermittently clamped with the clamping rods on both sides;

[0022] A card connection plate groove is provided between the first installation groove and the third installation groove, and the card connection plate groove is used for installing the card connection plate.

[0023] As a further solution of the utility model: the inner sides of both sides of the clamping connection plate are provided with clamping grooves, and the clamping grooves are intermittently clamped with the clamping rods.

[0024] Compared with the prior art, the beneficial effects of the utility model are: the engineering vehicle door lock assembly device can conveniently install and fix the door lock body inside the door panel through the driving mechanism, the moving mechanism and the clamping mechanism, and the device has a simple structure and is easy to operate, which effectively improves the convenience of the device; and the driving mechanism and the moving mechanism both have corresponding self-locking effects, which further improves the stability of the device and increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the external structure of an engineering vehicle door lock assembly device provided in this embodiment.

[0026] Figure 2 A schematic diagram of the internal structure of an engineering vehicle door lock assembly device provided in this embodiment.

[0027] Figure 3 A schematic diagram of the partial structure of an engineering vehicle door lock assembly device provided in this embodiment.

[0028] In the figure: driving member-1, door panel-2, moving block-3, bidirectional threaded shaft-4, first mounting groove-5, worm-6, second mounting groove-7, worm wheel-8, connecting plate-9, clamping rod-10, clamping groove-11, clamping connecting plate-12, door lock body-13, third mounting groove-14, clamping connecting plate groove-15. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 3 The embodiment of the utility model provides an engineering vehicle door lock assembly device, the engineering vehicle door lock assembly device comprising:

[0031] A vehicle door panel 2, wherein a third mounting groove 14 is provided on one side of the interior of the vehicle door panel 2, and a door lock body 13 is detachably connected to the interior of the third mounting groove 14; the vehicle door panel 2 is also used to install a driving mechanism, a moving mechanism and a clamping mechanism, and the door lock body 13 can be used as a conventional lock; and

[0032] A moving mechanism, which is installed on one side of the door panel 2 near the third mounting groove 14; used to install part of the clamping mechanism and can drive the clamping mechanism thereon to adjust the displacement;

[0033] A driving mechanism, which is installed inside the door panel 2 and is in transmission connection with the moving mechanism; and is used to provide rotational power for the moving mechanism;

[0034] The snap-fitting mechanism is fixedly connected to the moving mechanism and the side of the door lock body 13 respectively; it is used to snap-fit ​​and fix the door lock body 13 inside the vehicle door panel 2, and the snap-fitting mechanism can be installed or removed simply and conveniently, which effectively improves the convenience of the device and increases the practicality of the device.

[0035] See also Figures 2 to 3 In one embodiment of the present utility model, the moving mechanism comprises:

[0036] A bidirectional threaded shaft 4, wherein the bidirectional threaded shaft 4 is rotatably connected to a side of the interior of the door panel 2 close to the third mounting groove 14; the bidirectional threaded shaft 4 can rotate inside the door panel 2; and

[0037] The moving blocks 3 are symmetrically arranged and threadedly connected to the two sides of the outer side of the bidirectional threaded shaft 4, and are slidably connected to the inside of the door panel 2; under the action of the threaded connection, the rotation of the bidirectional threaded shaft 4 can drive the moving blocks 3 on both sides to slide towards or relative to each other inside the door panel 2 at the same time, and the moving blocks 3 are also used to install the clamping mechanism;

[0038] A first mounting groove 5 is provided on one side of the door panel 2 near the third mounting groove 14 . The first mounting groove 5 is used to install the moving block 3 and the bidirectional threaded shaft 4 , and is slidably connected to the moving block 3 and rotatably connected to the bidirectional threaded shaft 4 .

[0039] See also Figures 1 to 3 In one embodiment of the present utility model, the driving mechanism comprises:

[0040] A worm wheel 8, which is fixedly connected to one end of the outer side of the bidirectional threaded shaft 4 and is disposed inside the door panel 2; the worm wheel 8 can rotate inside the door panel 2, thereby driving the bidirectional threaded shaft 4 to rotate accordingly; and

[0041] A worm 6, wherein the worm 6 is rotatably connected to a side of the inner part of the door panel 2 close to the worm wheel 8 and meshes with the worm wheel 8, and one end of the worm 6 disposed outside the door panel 2 is fixedly connected to a driving member 1; the driving member 1 is used to drive the worm 6 to rotate inside the door panel 2, and then, under the meshing action, can drive the worm wheel 8 to rotate accordingly;

[0042] A second mounting groove 7 is provided inside the door panel 2 at one end close to the first mounting groove 5 , and the second mounting groove 7 is used to install the worm 6 and the worm wheel 8 to prevent the worm 6 and the worm wheel 8 from interfering with the door panel 2 during rotation.

[0043] See also Figures 2 to 3 In one embodiment of the present utility model, the clamping mechanism comprises:

[0044] The connecting plates 9 are respectively fixedly connected to the sides of the moving blocks 3 on both sides close to the third mounting groove 14, and the sides of the connecting plates 9 on both sides facing each other are fixedly connected with the clamping rods 10; the movement of the moving blocks 3 on both sides can drive the connecting plates 9 on both sides to move toward or relative to each other, thereby driving the clamping rods 10 on both sides to move accordingly; and

[0045] The card connecting plate 12 is fixedly connected to one side of the door lock body 13 close to the bidirectional threaded shaft 4, and is intermittently slidably connected to the inside of the vehicle door panel 2, and is intermittently carded with the card connecting rods 10 on both sides; when the door lock body 13 is installed in the third installation groove 14, it can drive the card connecting plate 12 to slide into the inside of the vehicle door panel 2, and when the card connecting rods 10 on both sides move, they can enter the side surfaces on both sides of the card connecting plate 12 and card with the card connecting plate 12, so that the card connecting plate 12 can be carded and fixed to the inside of the vehicle door panel 2, so that the door lock body 13 can be installed and fixed to the inside of the vehicle door panel 2;

[0046] A snap-in connection plate groove 15 is provided between the first installation groove 5 and the third installation groove 14 . The snap-in connection plate groove 15 is used for installing the snap-in connection plate 12 and is intermittently slidably connected to the snap-in connection plate 12 .

[0047] See also Figures 2 to 3 In one embodiment of the utility model, a clamping groove 11 is provided inside the side surfaces on both sides of the clamping connecting plate 12, and the clamping groove 11 is intermittently clamped with the clamping rod 10; the clamping rod 10 can enter the inside of the clamping groove 11 and clamp with the clamping groove 11 during the movement, so that the clamping connecting plate 12 can be clamped and fixed in the clamping connecting plate groove 15 inside the vehicle door panel 2.

[0048] The working principle of the utility model is:

[0049] When installing, first install the door lock body 13 into the third installation groove 14 inside the door panel 2. During the installation of the door lock body 13 inside the third installation groove 14, the card connection plate 12 can be driven to slide into the card connection plate groove 15 inside the door panel 2. Then, the driving member 1 is started. Under the driving action of the driving member 1, the worm 6 can be driven to rotate in the second installation groove 7 inside the door panel 2. Then, under the meshing action, the worm wheel 8 can be driven to rotate, thereby driving the bidirectional threaded shaft 4 to rotate in the first installation groove 5 inside the door panel 2. Under the action of the threaded connection, the rotation of the bidirectional threaded shaft 4 can drive the moving blocks 3 on both sides to slide toward each other inside the vehicle door panel 2 at the same time, thereby driving the connecting plates 9 on both sides to move toward each other. Therefore, the clamping rods 10 on both sides can move accordingly and enter the clamping grooves 11 inside the side surfaces of the clamping connecting plates 12 and clamp with the clamping grooves 11, and then the clamping connecting plates 12 can be clamped and fixed in the clamping connecting plate grooves 15 inside the vehicle door panel 2, so that the door lock body 13 can be installed and fixed in the third installation groove 14 inside the vehicle door panel 2, so as to be used as a conventional lock.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An engineering vehicle door lock assembly device, characterized in that: The engineering vehicle door lock assembly device comprises: A vehicle door panel, wherein a third mounting groove is provided on one side of the interior of the vehicle door panel, and a door lock body is detachably connected to the interior of the third mounting groove; and A moving mechanism, which is installed on one side of the inner part of the door panel close to the third mounting groove; used to install part of the clamping mechanism and can drive the clamping mechanism thereon to adjust the displacement; A driving mechanism, which is installed inside the door panel and is in transmission connection with the moving mechanism and is used to provide rotational power for the moving mechanism; The clamping mechanism is respectively fixedly connected to the moving mechanism and the side of the door lock body; and is used to clamp and fix the door lock body inside the vehicle door panel.

2. The engineering vehicle door lock assembly device according to claim 1, characterized in that: The moving mechanism comprises: a bidirectional threaded shaft, the bidirectional threaded shaft being rotatably connected to a side of the interior of the door panel close to the third mounting groove; and Moving blocks, the moving blocks are symmetrically arranged and threadedly connected to both sides of the outer side surface of the bidirectional threaded shaft, and are slidably connected to the inside of the door panel; A first mounting groove is arranged on one side of the interior of the door panel close to the third mounting groove, and the first mounting groove is used for mounting a moving block and a bidirectional threaded shaft.

3. The engineering vehicle door lock assembly device according to claim 2, characterized in that: The driving mechanism comprises: A worm gear, which is fixedly connected to one end of the outer side surface of the bidirectional threaded shaft and is arranged inside the door panel; and A worm, the worm is rotatably connected to a side of the inner part of the door panel close to the worm wheel and meshes with the worm wheel, and one end of the worm arranged outside the door panel is fixedly connected to a driving member; A second mounting groove is arranged at one end of the interior of the door panel close to the first mounting groove, and the second mounting groove is used to install a worm and a worm wheel to avoid interference.

4. The engineering vehicle door lock assembly device according to claim 3, characterized in that: The clamping mechanism comprises: Connecting plates, the connecting plates are respectively fixedly connected to one side of the moving blocks on both sides close to the third mounting groove, and the sides of the connecting plates on both sides facing each other are fixedly connected with a clamping rod; and A clamping connection plate, which is fixedly connected to one side of the door lock body close to the bidirectional threaded shaft, intermittently slidably connected to the inside of the door panel, and intermittently clamped with the clamping rods on both sides; A card connection plate groove is provided between the first installation groove and the third installation groove, and the card connection plate groove is used for installing the card connection plate.

5. The engineering vehicle door lock assembly device according to claim 4, characterized in that: The sides of both sides of the clamping connection plate are provided with clamping grooves inside, and the clamping grooves are intermittently clamped with the clamping rods.

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