Stereo garage frame docking device

Abstract

The utility model relates to stereo garage technical field discloses a kind of stereo garage frame splicing device, including longitudinal frame, the quantity of longitudinal frame and transverse support rod is two, the left and right ends of two transverse support rods are respectively inserted into two longitudinal frames and with it sliding contact, first bolt is detachably installed on longitudinal frame and screwed to transverse support rod, two adjusting sliding sleeves are slidably installed on each transverse support rod, second bolt is detachably installed on adjusting sliding sleeve and screwed to transverse support rod, one buffer type connecting leg is respectively installed on the upper and lower sides of each adjusting sliding sleeve, and buffer type connecting leg is used to be connected with stereo garage frame.The utility model is combined by shock absorber spring and miniature hydraulic damper, can effectively buffer the vibration impact generated by stereo garage frame lifting;The longitudinal and transverse spacing of buffer type connecting leg can be flexibly adjusted by longitudinally moving transverse support rod, transversely sliding adjusting sliding sleeve, and different sizes of garage frame are adapted.

Description

Technical Field

[0001] This utility model relates to the field of automated parking system technology, and in particular to a frame connection device for automated parking systems. Background Technology

[0002] With the surge in urban car ownership and the increasing scarcity of ground-level parking space, multi-level parking garages have become a core facility for alleviating urban parking difficulties due to their efficient use of vertical space and significant increase in parking capacity per unit area. The stable operation of multi-level parking garages depends on the robustness of their frame structure, and the frame connection device, as a core component connecting key parts such as longitudinal columns and transverse beams, directly determines the overall load-bearing capacity, structural stability, and safety performance of the frame.

[0003] However, existing multi-level parking garage frame connection devices still have significant shortcomings in practical applications: On the one hand, their buffering performance is generally weak. During the operation of a multi-level parking garage, the lifting and moving of vehicles during storage and retrieval, the impact of starting and stopping, as well as factors such as wind and slight ground subsidence in outdoor environments, all generate continuous or instantaneous vibration and impact forces. Existing connection devices mostly adopt rigid connection structures, lacking effective buffering and energy-absorbing components, making it difficult to offset these impact forces. Long-term use can easily lead to loose bolts at the connection points, fatigue damage to components, and even deformation of the frame structure, shortening the service life of the multi-level parking garage and creating safety hazards. On the other hand, their dimensional adjustment flexibility is poor. Different types and capacities of multi-level parking garages have different requirements for the spacing of longitudinal columns and the span of transverse beams. Due to significant differences in existing frame structures, and the fact that most existing connection devices are of fixed size and only fit specific frame components, custom-made connection devices are required to connect frames of different sizes. This not only increases production and procurement costs but also extends the installation cycle, making it difficult to meet the diverse construction and flexible adaptation needs of automated parking systems. Therefore, in response to the above situation, there is an urgent need to develop an automated parking system frame connection device that can effectively buffer the vibration and impact generated by the lifting and lowering of automated parking system frames through a combination of shock-absorbing springs and micro hydraulic dampers. This device can also flexibly adjust the longitudinal and lateral spacing of the buffer connecting legs by moving the transverse support rods longitudinally and adjusting the sliding sleeves laterally, thus adapting to parking system frames of different sizes. This would overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of this utility model is to provide a three-dimensional parking garage frame connection device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-level parking garage frame connection device includes a longitudinal frame, transverse support rods, adjusting sleeves, buffer connecting legs, a first bolt, and a second bolt. There are two longitudinal frames and two transverse support rods. The left and right ends of the two transverse support rods are respectively inserted into and slidably contact the two longitudinal frames. A first bolt, screwed onto the transverse support rod, is detachably installed on each longitudinal frame. Two adjusting sleeves are slidably installed on each transverse support rod, and a second bolt, screwed onto the transverse support rod, is detachably installed on each adjusting sleeve. A buffer connecting leg is installed on the upper and lower sides of each adjusting sleeve, and the buffer connecting leg is used to connect to the multi-level parking garage frame.

[0007] Preferably, the buffer-type connecting leg includes: an outer frame, a connecting seat, a sliding ring, a guide rod, a shock-absorbing spring, and a miniature hydraulic damper. The outer frame is fixed to the adjusting sleeve. Four guide rods are fixed inside the outer frame. A sliding ring is slidably installed on each guide rod. The sliding ring is fixed to the lower end of the connecting seat. A shock-absorbing spring is provided on both the upper and lower sides of each sliding ring. Multiple miniature hydraulic dampers connected to the connecting seat are installed inside the outer frame.

[0008] Preferably, both the longitudinal frame and the transverse support rod are made of stainless steel.

[0009] Preferably, the transverse support rod is provided with a plurality of second threaded holes for screwing in the second bolt.

[0010] Preferably, the longitudinal frame is provided with a plurality of first threaded holes for installing the first bolt.

[0011] The beneficial effects of this utility model are as follows: In use, the multi-level parking garage frame connecting device fixes the multi-level parking garage frame to the connecting seat using screws. When the multi-level parking garage frame rises and falls, generating vibration and impact, the shock-absorbing spring deforms to buffer the impact. Simultaneously, the micro hydraulic damper absorbs the impact force, thus minimizing vibration and impact. Furthermore, before connection, the first and second bolts can be unscrewed, and the two transverse support rods can be moved longitudinally within the longitudinal frame to adjust the longitudinal spacing of the buffer connecting legs on the two transverse support rods. The adjusting sleeve can then be slid laterally on the transverse support rods to adjust the lateral spacing between the two buffer connecting legs, allowing for adjustment of the buffer connecting legs' position to connect with parking garage frames of different sizes. In summary, this utility model, through the combination of shock-absorbing springs and micro hydraulic dampers, effectively buffers the vibration and impact generated by the rise and fall of the multi-level parking garage frame; the longitudinal and lateral spacing of the buffer connecting legs can be flexibly adjusted by moving the transverse support rods longitudinally and sliding the adjusting sleeve laterally to adapt to parking garage frames of different sizes; the overall structural design facilitates installation and adjustment, improving the stability and adaptability of the multi-level parking garage frame connection. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a partial structural diagram of the present invention. Figure 1 .

[0014] Figure 3 This is a partial structural diagram of the present invention. Figure 2 .

[0015] Legend:

[0016] 1. Longitudinal frame; 101. First threaded hole; 2. Transverse support rod; 201. Second threaded hole; 3. Adjusting sleeve; 4. Buffer-type connecting leg; 401. Outer frame; 402. Connecting seat; 4021. Third threaded hole; 403. Sliding ring; 404. Guide rod; 405. Shock-absorbing spring; 406. Miniature hydraulic damper; 5. First bolt; 6. Second bolt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Specific implementation examples are given below.

[0019] See Figures 1-3In this embodiment of the utility model, a three-dimensional parking garage frame connection device includes a longitudinal frame 1, a transverse support rod 2, an adjusting sleeve 3, a buffer connecting leg 4, a first bolt 5, and a second bolt 6. There are two longitudinal frames 1 and two transverse support rods 2. The left and right ends of the two transverse support rods 2 are respectively inserted into the two longitudinal frames 1 and slide in contact with them. The first bolt 5, which is detachably screwed onto the transverse support rod 2, is installed on the longitudinal frame 1. The first bolt 5 fixes the longitudinal frame 1 and the transverse support rod 2 together. The longitudinal frame 1 is provided with multiple first threaded holes 101 for installing the first bolt 5. The transverse support rod 2 is adjusted in... The position within the longitudinal frame 1 adjusts the spacing between the two transverse support rods 2. Each transverse support rod 2 has two adjustable sleeves 3 slidably mounted on it. The adjustable sleeves 3 are detachably mounted with second bolts 6 that are screwed onto the transverse support rods 2. The adjustable sleeves 3 are fixed to the transverse support rods 2 by the second bolts 6. The transverse support rods 2 are provided with multiple second threaded holes 201 for screwing in the second bolts 6, which can adjust the transverse distance between the two adjustable sleeves 3 on the transverse support rods 2. Each adjustable sleeve 3 has a buffer connecting leg 4 installed on its upper and lower sides. The buffer connecting leg 4 is used to connect with the three-dimensional parking garage frame.

[0020] The buffer-type connecting leg 4 includes: an outer frame 401, a connecting seat 402, a sliding ring 403, a guide rod 404, a shock-absorbing spring 405, and a miniature hydraulic damper 406. The outer frame 401 is fixed to the adjusting sleeve 3. The connecting seat 402 is provided with multiple third threaded holes 4021, and the multi-level parking garage frame is fixed to the connecting seat 402 by screws. Four guide rods 404 are fixed inside the outer frame 401, and a sliding ring 403 is slidably installed on each guide rod 404. 3. The lower end of the connecting seat 402 is fixed. Each sliding ring 403 is provided with a shock-absorbing spring 405 on both the upper and lower sides. Multiple miniature hydraulic dampers 406 connected to the connecting seat 402 are installed inside the outer frame 401. In use, the three-dimensional garage frame is fixed to the connecting seat 402 with screws. When the three-dimensional garage frame is raised and lowered, it generates vibration and impact. The shock-absorbing spring 405 deforms to buffer the impact. At the same time, the miniature hydraulic damper 406 absorbs the impact force, thereby reducing vibration and impact.

[0021] Both the longitudinal frame 1 and the transverse support rod 2 are made of stainless steel, giving them good strength and rust resistance.

[0022] Working principle: In use, the multi-level parking garage frame connection device fixes the multi-level parking garage frame to the connecting seat 402 with screws. When the multi-level parking garage frame is raised and lowered, generating vibration and impact, the shock-absorbing spring 405 deforms to buffer the impact. At the same time, the micro hydraulic damper 406 absorbs the impact force, thereby reducing vibration and impact. In addition, before connection, the first bolt 5 and the second bolt 6 can be unscrewed first, and the two transverse support rods 2 can be moved longitudinally within the longitudinal frame 1 to adjust the longitudinal spacing of the buffer connecting legs 4 on the two transverse support rods 2. The adjusting sleeve 3 can be slid laterally on the transverse support rods 2 to adjust the lateral spacing between the two buffer connecting legs 4 on the transverse support rods 2, so as to adjust the position of the buffer connecting legs 4 to connect with parking garage frames of different sizes.

[0023] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A frame connection device for a three-dimensional parking garage, characterized in that, The system includes a longitudinal frame (1), a transverse support rod (2), an adjusting sleeve (3), a buffer connecting leg (4), a first bolt (5), and a second bolt (6). There are two longitudinal frames (1) and two transverse support rods (2). The left and right ends of the two transverse support rods (2) are inserted into the two longitudinal frames (1) and slide in contact with them. The first bolt (5) can be detachably installed on the longitudinal frame (1) and screwed onto the transverse support rod (2). Two adjusting sleeves (3) are slidably installed on each transverse support rod (2). The second bolt (6) can be detachably installed on each adjusting sleeve (3) and screwed onto the transverse support rod (2). A buffer connecting leg (4) is installed on the upper and lower sides of each adjusting sleeve (3). The buffer connecting leg (4) is used to connect with the three-dimensional garage frame.

2. The multi-level parking garage frame connection device according to claim 1, characterized in that, The buffer-type connecting leg (4) includes: an outer frame (401), a connecting seat (402), a sliding ring (403), a guide rod (404), a shock-absorbing spring (405), and a miniature hydraulic damper (406). The outer frame (401) is fixed to the adjusting sleeve (3). Four guide rods (404) are fixed inside the outer frame (401). A sliding ring (403) is slidably installed on each guide rod (404). The sliding ring (403) is fixed to the lower end of the connecting seat (402). A shock-absorbing spring (405) is provided on the upper and lower sides of each sliding ring (403). Multiple miniature hydraulic dampers (406) connected to the connecting seat (402) are installed inside the outer frame (401).

3. The frame connection device for a three-dimensional parking garage according to claim 1, characterized in that, Both the longitudinal frame (1) and the transverse support rod (2) are made of stainless steel.

4. The frame connection device for a three-dimensional parking garage according to claim 1, characterized in that, The transverse support rod (2) is provided with a plurality of second threaded holes (201) for screwing in the second bolt (6).

5. The frame connection device for a three-dimensional parking garage according to claim 1, characterized in that, The longitudinal frame (1) is provided with a plurality of first threaded holes (101) for installing the first bolt (5).

Images