Parking space ground lock device

Abstract

The utility model relates to a parking space ground lock device which comprises a ground lock body, an anti-theft structure is arranged outside the ground lock body, and the anti-theft structure comprises a threaded fixing rod, a threaded base, a rotating block, a connecting plate, a limiting box, a sliding rod, a tension spring, a limiting inserting rod, a limiting inserting seat, a push-pull block and a locking rod. A threaded fixing rod is rotationally connected into the parking lock body, and the bottom of the threaded fixing rod is in threaded connection with a threaded base. According to the parking space ground lock device and the parking space ground lock, the stability is ensured through the deeply-buried threaded base and the penetrating threaded fixing rod, after installation, a locking rod is connected with a push-pull block, a lock is additionally installed in a locking hole in the right side, the push-pull block cannot approach, a tension spring cannot stretch, a limiting insertion rod and an insertion base are locked, a rotating block is prevented from rotating, and the threaded rod is prevented from being separated; unless the lock is unlocked, the parking lock body cannot be disassembled, so that the illegal disassembly difficulty is greatly improved, a stable locking mechanism is formed, and an effective anti-theft effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of parking space ground locks, in particular to a parking space ground lock device. Background Art

[0002] A parking ground lock is a mechanical device installed on the ground of a parking space to prevent others from occupying private parking spaces. The emergence of parking ground locks is mainly to solve the problem of parking space shortage caused by the increase in vehicles. It can help car owners protect their parking space and ensure that they can park at any time.

[0003] After searching, a smart parking ground lock disclosed in the utility model patent with Chinese patent publication number CN219099889U includes a ground lock body, a rocker arm is arranged on the top of the lock box, a transmission shaft is arranged on the inner side of the middle part of the surface of one side of the fixing piece, a rocker arm connector is arranged on the surface of one end of the fixing piece, a spring is arranged on the outer side of the surface of one side of the transmission shaft, a bearing sleeve is arranged at one end of the transmission shaft, a gear box is arranged on one side of the bearing sleeve, a motor is arranged on the surface of one end of the gear box, a fixed bracket is arranged on one side of the motor, and a travel switch limiter and a travel switch member are arranged on the surface of one side of the fixed bracket in sequence. The problem of damage to the gear or motor of the parking lock caused by the reverse collision of the parking lock is solved by an automatic unhooking mechanical device. The parking lock rocker arm is disengaged from the shaft after being locked, and returns to its original position through spring rebound when subjected to external force. The equipment has a simple structure, greatly reduces the failure rate, improves the stable operation of the equipment, reduces equipment wear and damage, and improves the service life.

[0004] The above-mentioned smart parking ground lock is mainly installed by passing bolts such as expansion screws through bolt fixing holes and fixing them to the ground. Although this type of installation method is simple and quick, it also exposes certain safety hazards. Since the removal of the bolts only requires a wrench, this provides an opportunity for criminals and reduces the anti-theft performance of the ground lock. Therefore, a parking ground lock device is proposed to solve the above problem. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a parking ground lock device, which has the advantage of good anti-theft effect and solves the problem that although the installation method is simple and quick, it also exposes certain safety hazards. Since the removal of the bolts only requires a wrench, this provides an opportunity for criminals and reduces the anti-theft performance of the ground lock.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parking space ground lock device, comprising a ground lock body, the outside of which is provided with an anti-theft structure;

[0009] The anti-theft structure includes a threaded fixing rod, a threaded base, a rotating block, a connecting plate, a limit box, a sliding rod, a tension spring, a limit plug rod, a limit socket, a push-pull block and a locking rod. The inside of the ground lock body is rotatably connected with the threaded fixing rod, the bottom of the threaded fixing rod is threadedly connected with the threaded base, the top of the threaded fixing rod is fixedly installed with a rotating block, the top of the rotating block is rotatably connected with a connecting plate, the top of the connecting plate is fixedly installed with a limit box, the inside of the limit box is fixedly installed with a sliding rod, the outside of the sliding rod is sleeved with a tension spring, the outside of the sliding rod is slidably connected to the limit plug rod, the outside of the rotating block is fixedly connected to the limit socket, the outside of the sliding rod is slidably connected with the push-pull block, and the inside of the push-pull block is plugged with a locking rod.

[0010] Furthermore, the ground lock body includes a ground lock base, a rotating shaft, a ground lock rod and a locking piece. Two rotating shafts are fixedly installed inside the ground lock base, and the outsides of the two rotating shafts are both sleeved with ground lock rods. The outsides of the ground lock rods are fixedly installed with locking pieces.

[0011] Furthermore, there are two groups of anti-theft structures, which are respectively located at the front and rear sides of the top of the ground lock base. Each group of anti-theft structures includes two threaded fixing rods, and the bottoms of the two threaded fixing rods are threadedly connected to the threaded base.

[0012] Furthermore, a rotating block is fixedly installed on the top of the two threaded fixing rods, a limiting socket is fixedly installed on the opposite side of the two rotating blocks, and two limiting boxes are fixedly installed on the top of the connecting plate.

[0013] Furthermore, a first slide groove is provided at the bottom of the two limit boxes and inside the connecting plate, a second slide groove is provided at the top of the two limit boxes, and a sliding rod is fixedly installed inside the two limit boxes.

[0014] Furthermore, the outside of the two sliding rods are sleeved with tension springs, the outside of the two sliding rods are slidably connected to sliders, one end of the two tension springs are respectively fixedly connected to the inner left wall and the inner right wall of the two limit boxes, and the other ends of the two tension springs are respectively fixedly connected to the two sliders.

[0015] Furthermore, the bottoms of the two sliders are fixedly installed with a first connecting rod that passes through the first sliding groove and is fixedly connected to the two limiting plug rods, and the tops of the two sliders are fixedly installed with a second connecting rod that passes through the two second sliding grooves and is respectively fixedly connected to the two push-pull blocks.

[0016] Furthermore, the locking rod passes through the two push-pull blocks, a locking hole is provided on the right side of the locking rod, and ends of the two limit rods that are away from each other are respectively plugged into the two limit sockets.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] In this parking space ground lock device, the threaded base is buried deep under the ground, while the threaded fixing rod runs through the entire ground lock body and forms a firm threaded connection therewith, thereby ensuring the stable installation of the ground lock. After installation, the locking rod passes through the push-pull block, and a lock is installed on the locking hole set on the right side thereof. Under the action mechanism of the locking rod, the two push-pull blocks cannot approach each other, thereby causing the tension spring associated therewith to be unable to unfold. This design prevents the limiting plug rods on the two sliding rods from being disengaged from the limiting sockets on the opposite side of the rotating block. Therefore, the rotating block and the threaded fixing rod thereunder cannot rotate, thereby preventing the threaded fixing rod from being separated from the threaded base. Unless the lock located in the locking hole on the right side of the locking rod is removed, the ground lock body cannot be disassembled, thereby greatly increasing the difficulty of illegal disassembly, forming a stable locking mechanism, and effectively preventing the ground lock from being dismantled without authorization. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the planar structure of the utility model;

[0021] Figure 2 It is a three-dimensional schematic diagram of the anti-theft structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the ground lock body of the utility model;

[0023] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram;

[0024] Figure 5 For this utility model Figure 1 The enlarged schematic diagram of point B in FIG.

[0025] In the figure: 1. ground lock body; 101. ground lock base; 102. rotating shaft; 103. ground lock rod; 104. locking plate; 2. anti-theft structure; 201. threaded fixing rod; 202. threaded base; 203. rotating block; 204. connecting plate; 205. limit box; 206. sliding rod; 207. tension spring; 208. limit plug rod; 209. limit socket; 210. push-pull block; 211. locking rod. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 In this embodiment, a parking space ground lock device includes a ground lock body 1, and an anti-theft structure 2 is arranged outside the ground lock body 1;

[0028] The anti-theft structure 2 includes a threaded fixing rod 201, a threaded base 202, a rotating block 203, a connecting plate 204, a limit box 205, a sliding rod 206, a tension spring 207, a limit plug rod 208, a limit socket 209, a push-pull block 210 and a locking rod 211. The interior of the ground lock body 1 is rotatably connected with the threaded fixing rod 201, the bottom of the threaded fixing rod 201 is threadedly connected with the threaded base 202, the top of the threaded fixing rod 201 is fixedly installed with the rotating block 203, and the rotating block The top of 203 is rotatably connected with a connecting plate 204, the top of the connecting plate 204 is fixedly installed with a limit box 205, the interior of the limit box 205 is fixedly installed with a sliding rod 206, the exterior of the sliding rod 206 is sleeved with a tension spring 207, the exterior of the sliding rod 206 is slidably connected to a limit plug rod 208, the exterior of the rotating block 203 is fixedly connected to a limit socket 209, the exterior of the sliding rod 206 is slidably connected to a push-pull block 210, and the interior of the push-pull block 210 is plugged with a locking rod 211.

[0029] Furthermore, the ground lock body 1 includes a ground lock base 101, a rotating shaft 102, a ground lock rod 103 and a locking piece 104. Two rotating shafts 102 are fixedly installed inside the ground lock base 101, the outsides of the two rotating shafts 102 are both sleeved with ground lock rods 103, and the outsides of the ground lock rods 103 are fixedly installed with locking pieces 104.

[0030] Specifically, the threaded base 202 is buried deep under the ground, and a limiting disc with a diameter larger than that of the top is provided at the bottom of the threaded base 202. The function of the limiting disc is to increase the contact area between the threaded base 202 and the concrete floor, preventing illegal elements from easily lifting the threaded base 202 from under the concrete floor, thereby increasing the anti-theft performance.

[0031] Specifically, after removing the lock located at the locking hole on the right side of the locking rod 211, push the two push-pull blocks 210 towards each other, the two tension springs 207 unfold, and the limiting plug rods 208 on the two sliding rods 206 disengage from the limiting sockets 209 on the opposite side of the rotating block 203. At this time, the rotating block 203 can be rotated to disengage the threaded fixing rod 201 from the threaded base 202, thereby realizing the disassembly of the ground lock body 1.

[0032] Specifically, when the two push-pull blocks 210 are released, the two tension springs 207 contract, thereby pulling the limit plug rods 208 on the two sliding rods 206 to re-connect with the limit sockets 209 on the opposite side of the rotating block 203, thereby achieving limit locking of the rotating block 203. At this time, the rotating block 203 cannot rotate.

[0033] In summary, in the parking space ground lock device, the threaded base 202 is buried deep under the ground, and the threaded fixing rod 201 runs through the entire ground lock body 1 and forms a firm threaded connection therewith, ensuring the stable installation of the ground lock. After installation, the locking rod 211 passes through the push-pull block 210, and a lock is installed on the locking hole set on the right side thereof. Under the action mechanism of the locking rod 211, the two push-pull blocks 210 cannot approach each other, thereby causing the tension spring 207 associated therewith to be unable to unfold. This design prevents the limit rods 208 on the two sliding rods 206 from being inserted into the limit sockets 209 on the opposite side of the rotating block 203. The screw base 202 is prevented from being separated from the screw base 202, and the floor lock body 1 cannot be disassembled unless the lock in the locking hole on the right side of the locking rod 211 is removed, thereby greatly increasing the difficulty of illegal disassembly and forming a stable locking mechanism, which effectively prevents the floor lock from being disassembled without authorization, and solves the problem that the installation method is simple and quick, but also exposes certain safety hazards. Since the removal of the bolts only requires a wrench, this provides an opportunity for criminals and reduces the anti-theft performance of the floor lock.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parking space ground lock device, comprising a ground lock body (1), characterized in that: The exterior of the ground lock body (1) is provided with an anti-theft structure (2); The anti-theft structure (2) comprises a threaded fixing rod (201), a threaded base (202), a rotating block (203), a connecting plate (204), a limit box (205), a sliding rod (206), a tension spring (207), a limit plug rod (208), a limit socket (209), a push-pull block (210) and a locking rod (211); the interior of the floor lock body (1) is rotatably connected with the threaded fixing rod (201); the bottom of the threaded fixing rod (201) is threadedly connected with the threaded base (202); the top of the threaded fixing rod (201) is fixedly installed with the rotating block (203); the rotating block The top of (203) is rotatably connected to a connecting plate (204), a limit box (205) is fixedly installed on the top of the connecting plate (204), a sliding rod (206) is fixedly installed inside the limit box (205), the outside of the sliding rod (206) is sleeved with a tension spring (207), the outside of the sliding rod (206) is slidably connected to a limit plug rod (208), the outside of the rotating block (203) is fixedly connected to a limit socket (209), the outside of the sliding rod (206) is slidably connected to a push-pull block (210), and the inside of the push-pull block (210) is plugged with a locking rod (211).

2. A parking space ground lock device according to claim 1, characterized in that: The floor lock body (1) comprises a floor lock base (101), a rotating shaft (102), a floor lock rod (103) and a locking piece (104); two rotating shafts (102) are fixedly mounted inside the floor lock base (101); the exteriors of the two rotating shafts (102) are sleeved with floor lock rods (103); and the exteriors of the floor lock rods (103) are fixedly mounted with locking pieces (104).

3. A parking space ground lock device according to claim 2, characterized in that: The anti-theft structures (2) are provided in two groups, and are respectively located at the front and rear sides of the top of the ground lock base (101). Each group of the anti-theft structures (2) includes two threaded fixing rods (201), and the bottoms of the two threaded fixing rods (201) are threadedly connected to the threaded base (202).

4. A parking space ground lock device according to claim 1, characterized in that: A rotating block (203) is fixedly mounted on the top of the two threaded fixing rods (201), a limiting socket (209) is fixedly mounted on the opposite side of the two rotating blocks (203), and two limiting boxes (205) are fixedly mounted on the top of the connecting plate (204).

5. A parking space ground lock device according to claim 1, characterized in that: The bottoms of the two limit boxes (205) and the interior of the connecting plate (204) are both provided with a first slide groove, the tops of the two limit boxes (205) are both provided with a second slide groove, and the interiors of the two limit boxes (205) are both fixedly installed with a sliding rod (206).

6. A parking space ground lock device according to claim 1, characterized in that: The outside of the two sliding rods (206) are both sleeved with tension springs (207), and the outside of the two sliding rods (206) are both slidably connected with sliders, one end of the two tension springs (207) are respectively fixedly connected to the inner left wall and the inner right wall of the two limit boxes (205), and the other ends of the two tension springs (207) are respectively fixedly connected to the two sliders.

7. A parking space ground lock device according to claim 6, characterized in that: The bottoms of the two sliders are fixedly installed with a first connecting rod that passes through the first sliding groove and is fixedly connected to the two limiting plug rods (208), and the tops of the two sliders are fixedly installed with a second connecting rod that passes through the two second sliding grooves and is respectively fixedly connected to the two push-pull blocks (210).

8. A parking space ground lock device according to claim 1, characterized in that: The locking rod (211) passes through the two push-pull blocks (210), a locking hole is provided on the right side of the locking rod (211), and the ends of the two limit plug rods (208) that are away from each other are respectively plugged into the two limit sockets (209).

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