Lift car locking device of movable villa exhibition hall

Abstract

A lift car locking device of a movable villa exhibition hall comprises a movable exhibition hall box and at least one lift car module, and a fixing structure is arranged in the movable exhibition hall box; the fixing structure comprises two locking units used for locking the top and the bottom of the lift car module respectively, each locking unit comprises a positioning fixing seat, a front limiting piece and a quick connecting assembly, and a lift car containing groove with an opening in the front end is formed in each positioning fixing seat; the top and the bottom of the lift car module are arranged in the lift car containing grooves of the two locking units in a matched mode respectively, the front limiting piece is arranged at the front end of the positioning and fixing base to limit the lift car module to slide forwards out of the lift car containing grooves, and the front limiting piece and the positioning and fixing base are connected through a quick connecting assembly. The elevator car module can be quickly positioned and installed, the structure is simple, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator display, in particular to a car locking device for a mobile villa exhibition hall. Background Art

[0002] In order to enable customers to experience the performance of various elevator products more intuitively, elevator exhibition halls have attracted more and more attention. Referring to the Chinese patent with the publication (announcement) number CN211034819U, some manufacturers usually integrate part of the elevator structure into a container to facilitate the transportation of elevators to different exhibitions for display, so as to use the container as an elevator exhibition hall.

[0003] In the prior art, the existing car is usually fixed in the exhibition hall by bolts. Although this structure can effectively fix the car, due to the influence of processing accuracy, the connection holes corresponding to the bolts on the car module are easily inconsistent with the matching holes in the exhibition hall, thereby affecting the installation of the car module in the mobile villa exhibition hall and reducing the installation efficiency. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a car locking device for a mobile villa exhibition hall.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A car locking device for a mobile villa exhibition hall comprises a mobile exhibition hall box and at least one car module, wherein the mobile exhibition hall box is provided with at least one fixing structure for connecting the car module; it is characterized in that: the fixing structure comprises two locking units for locking the top and bottom of the car module respectively, the locking unit comprises a positioning fixing seat, a front limit piece, and a quick connection assembly, the positioning fixing seat is provided with a car accommodating groove with a front end opening, the top and bottom of the car module are respectively matched in the car accommodating grooves of the two locking units, the front limit piece is provided at the front end of the positioning fixing seat to limit the car module from sliding forward out of the car accommodating groove, and the front limit piece is connected to the positioning fixing seat by a quick connection assembly.

[0007] In the utility model, a decorative cover is sleeved on the outside of the locking unit, and the decorative cover is used to cover the locking unit.

[0008] In the utility model, a limiter positioning hole is provided on the back of the front limiter, and a limiter positioning shaft is provided at the front end of the positioning fixing seat to be inserted into the limiter positioning hole so that the front limiter is positioned and matched on the positioning fixing seat.

[0009] In the utility model, the quick connection assembly includes a connecting shaft hinged on a positioning fixing seat, a connecting shaft portion arranged on the connecting shaft, and a threaded locking member for cooperating with a front limit piece. One end of the connecting shaft portion is a connecting thread segment, and the threaded locking member is threadedly mounted on the connecting thread segment. The end of the front limit piece is provided with a connecting bayonet for the connecting thread segment to cooperate with and insert.

[0010] In the utility model, at least one positioning and locking assembly capable of entering into the car accommodating groove and abutting against the car module is provided on the side longitudinal rod and the front limit piece of the positioning and fixing seat.

[0011] In the utility model, the positioning locking assembly includes a positioning locking screw, a butt joint arranged on one end of the positioning locking screw, and a fixed handle arranged on the other end of the positioning locking screw. Positioning locking screw holes are arranged on the side longitudinal rod and the front limit piece, and the positioning locking screw threadably fits in the positioning locking screw hole.

[0012] In the utility model, the abutment head is hinged on the positioning locking screw.

[0013] In the utility model, an abutment receiving groove is provided on the side longitudinal rod, and the abutment receiving groove corresponds to the positioning locking screw hole.

[0014] In the utility model, a positioning matching groove is provided on the car module, and the positioning matching groove is matched and locked with the abutment head.

[0015] The beneficial effects of the utility model: the fixing structure of the utility model includes two locking units for locking the top and bottom of the car module respectively, the locking unit includes a positioning fixing seat and a front limit piece, the positioning fixing seat is provided with a car accommodating groove with a front end opening, the top and bottom of the car module are respectively matched in the car accommodating grooves of the two locking units, the front limit piece is arranged at the front end of the positioning fixing seat to limit the car module from sliding forward out of the car accommodating groove, thereby realizing rapid positioning and installation of the car module, with a simple structure and convenient installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 is an internal structure diagram of this embodiment;

[0018] Figure 2 It is a schematic diagram of the combination of the fixed structure, the car module and the decorative cover;

[0019] Figure 3 is a schematic diagram of a locking unit;

[0020] Figure 4 for Figure 3A magnified view of middle;

[0021] Figure 5 It is a schematic diagram of the cooperation between the positioning locking assembly and the car module;

[0022] Figure 6 for Figure 5 Enlarged view of B. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0024] Reference Figure 1-6 A car locking device for a mobile villa exhibition hall comprises a mobile exhibition hall box 1 and at least one car module 2, wherein the mobile exhibition hall box 1 is provided with at least one fixing structure for connecting the car module 2; the fixing structure comprises two locking units 10 for locking the top and bottom of the car module 2 respectively, the locking unit 10 comprises a positioning fixing seat 3, a front limiter 4, and a quick connection assembly 5, the positioning fixing seat 3 is provided with a car accommodating groove 20 with a front end opening, the top and bottom of the car module 2 are respectively matched in the car accommodating grooves 20 of the two locking units 10, the front limiter 4 is provided at the front end of the positioning fixing seat 3 to limit the car module 2 from sliding forward out of the car accommodating groove 20, and the front limiter 4 is connected to the positioning fixing seat 3 by a quick connection assembly 5.

[0025] As a preferred embodiment, the locking unit 10 is provided with a decorative cover 6 on its exterior, and the decorative cover 6 is used to cover the locking unit 10, thereby improving the appearance and reducing the influence of the locking unit 10 on the display effect of the car module 2. In this embodiment, the decorative cover 6 is connected to the mobile exhibition hall box 1 by a decorative cover bolt.

[0026] As a preferred embodiment, a limiter positioning hole is provided on the back side of the front limiter 4, and a limiter positioning shaft 8 is provided at the front end of the positioning fixing seat 3 to be inserted into the limiter positioning hole so that the front limiter 4 is positioned and matched on the positioning fixing seat 3. The front end of the limiter positioning shaft 8 is a semicircular insertion head, and the diameter of the semicircular insertion head is equal to the diameter of the limiter positioning shaft 8. The semicircular insertion head facilitates the insertion of the limiter positioning shaft 8 into the limiter positioning hole.

[0027] As a preferred embodiment, the quick connection assembly 5 includes a connecting shaft 51 hinged on the positioning fixing seat 3, a connecting shaft portion 52 arranged on the connecting shaft 51, and a threaded locking member 53 for cooperating with the front limiter 4. One end of the connecting shaft portion 52 is a connecting thread segment, and the threaded locking member 53 is threadedly sleeved on the connecting thread segment. The end of the front limiter 4 is provided with a connecting bayonet 41 for the connecting thread segment to cooperate with and insert; when it is not necessary to lock the front limiter 4, the threaded locking member 53 is loosened, and then the connecting shaft portion 52 is rotated away from the connecting bayonet 41 with the connecting shaft 51 as the rotation axis, so that the quick connection assembly Part 5 releases the restriction on the front limit member 4, so that the front limit member 4 can be removed from the positioning and fixing seat 3; when the front limit member 4 needs to be installed on the positioning and fixing seat 3, the limit member positioning hole can be used to align the limit member positioning shaft 8, and then the limit member positioning shaft 8 can be inserted into the limit member positioning hole to complete the preliminary positioning of the front limit member 4; then the connecting shaft portion 52 is turned over to make it fit in the connecting bayonet 41, and then the threaded locking member 53 is tightened to make the threaded locking member 53 press against the front side of the front limit member 4, thereby realizing the combined fixation of the front limit member 4 and the positioning and fixing seat 3, the structure is simple, and the convenience of disassembly and assembly of the front limit member 4 is improved.

[0028] As a preferred embodiment, the positioning fixing seat 3 includes a rear cross bar 31 and two side longitudinal bars 32 respectively fixed at the left and right ends of the rear cross bar 31, the rear cross bar 31 and the two side longitudinal bars 32 enclose the car accommodating groove 20, and the rear cross bar 31 and the two side longitudinal bars 32 are connected to the mobile exhibition hall box 1 by fixing bolts.

[0029] As a preferred embodiment, in order to improve the fixing quality of the car module 2, the side longitudinal rod 32 and the front stopper 4 are provided with at least one positioning and locking assembly 7 that can enter the car receiving groove 20 and abut on the car module 2, and the positioning and locking assembly 7 includes a positioning and locking screw 71, an abutting joint 72 provided on one end of the positioning and locking screw 71, and a fixed handle 73 provided on the other end of the positioning and locking screw 71. The side longitudinal rod 32 and the front stopper 4 are provided with a positioning and locking screw hole, and the positioning and locking screw 71 is threadedly engaged in the positioning and locking screw hole. In addition, the positioning and locking assembly 7 is used to abut and lock the car module 2 to avoid the problem that the locking unit 10 cannot lock the car module 2 when there is a processing error in the shape of the car module 2; at the same time, the characteristic that the abutting joint 72 can be moved can make the car locking device adaptable to the installation of car modules 2 of various specifications, meeting the installation requirements of car modules 2 of various specifications.

[0030] As a preferred embodiment, the abutment joint 72 is hinged on the positioning locking screw 71, so that the abutment joint 72 can swing to adjust the surface in contact with the car module 2, thereby improving the quality of the positioning locking assembly 7 locking the car module 2. In addition, the side longitudinal rod 32 is provided with an abutment receiving groove 30, and the abutment receiving groove 30 corresponds to the positioning locking screw hole. The abutment receiving groove 30 is used to accommodate the abutment joint 72. When the car module 2 enters or exits the car receiving groove 20, the positioning locking screw 71 can be rotated to retract the abutment joint 72 into the abutment receiving groove 30 of the side longitudinal rod 32, thereby preventing the abutment joint 72 from interfering with the car module 2 when the car module 2 enters or exits the car receiving groove 20.

[0031] As a preferred embodiment, a positioning and matching groove 21 is provided on the car module 2, and the positioning and matching groove 21 is locked with the abutment head 72, and the abutment head 72 is positioned and matched with the positioning and matching groove 21, thereby positioning the position of the car module 2 and improving the positioning and installation quality of the car module 2.

[0032] The above description is only a preferred embodiment of the present invention. Any technical solution that achieves the purpose of the present invention by substantially the same means shall fall within the protection scope of the present invention.

Claims

1. A car locking device for a mobile villa exhibition hall, comprising a mobile exhibition hall box (1) and at least one car module (2), wherein at least one fixing structure for connecting the car module (2) is provided in the mobile exhibition hall box (1); characterized in that: The fixing structure comprises two locking units (10) for respectively locking the top and bottom of the car module (2); the locking unit (10) comprises a positioning fixing seat (3), a front stopper (4), and a quick connection assembly (5); the positioning fixing seat (3) is provided with a car accommodating groove (20) with a front end opening; the top and bottom of the car module (2) are respectively fitted in the car accommodating grooves (20) of the two locking units (10); the front stopper (4) is provided at the front end of the positioning fixing seat (3) to limit the car module (2) from sliding forward out of the car accommodating groove (20); and the front stopper (4) and the positioning fixing seat (3) are connected by a quick connection assembly (5).

2. The car locking device of a mobile villa exhibition hall according to claim 1 is characterized in that: The outside of the locking unit (10) is sleeved with a decorative cover (6), and the decorative cover (6) is used to cover the locking unit (10).

3. The car locking device for a mobile villa exhibition hall according to claim 1 is characterized in that: A limiter positioning hole is provided on the back of the front limiter (4), and a limiter positioning shaft (8) is provided at the front end of the positioning fixing seat (3) to be inserted into the limiter positioning hole so that the front limiter (4) is positioned and matched on the positioning fixing seat (3).

4. The car locking device for a mobile villa exhibition hall according to claim 1 is characterized in that: The quick connection assembly (5) comprises a connection shaft (51) hinged on the positioning fixing seat (3), a connection shaft portion (52) provided on the connection shaft (51), and a thread locking member (53) for cooperating with the front stopper (4), one end of the connection shaft portion (52) being a connection thread segment, the thread locking member (53) being threadedly sleeved on the connection thread segment, and the end of the front stopper (4) being provided with a connection bayonet (41) for cooperating and inserting the connection thread segment.

5. The car locking device for a mobile villa exhibition hall according to claim 1 is characterized in that: At least one positioning locking component (7) capable of entering into the car accommodating groove (20) and abutting against the car module (2) is provided on the side longitudinal rod (32) and the front stopper (4) of the positioning fixing seat (3).

6. The car locking device for a mobile villa exhibition hall according to claim 5 is characterized in that: The positioning locking assembly (7) comprises a positioning locking screw (71), an abutment joint (72) provided at one end of the positioning locking screw (71), and a fixed handle (73) provided at the other end of the positioning locking screw (71); positioning locking screw holes are provided on the side longitudinal rod (32) and the front stopper (4); and the positioning locking screw (71) is threadedly engaged in the positioning locking screw hole.

7. The car locking device of a mobile villa exhibition hall according to claim 6 is characterized in that: The abutment head (72) is hinged on the positioning locking screw (71).

8. The car locking device for a mobile villa exhibition hall according to claim 6 is characterized in that: The side longitudinal rod (32) is provided with an abutment accommodating groove (30), and the abutment accommodating groove (30) corresponds to the positioning locking screw hole.

9. The car locking device for a mobile villa exhibition hall according to claim 6, characterized in that: The car module (2) is provided with a positioning matching groove (21), and the positioning matching groove (21) is matched and locked with the abutment head (72).

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