Municipal road limiting fence convenient to replace

Abstract

The utility model discloses a municipal road limiting fence convenient to replace, which relates to the technical field of municipal appliances and comprises a positioning device, the upper end of the positioning device is movably connected with a connecting device, and the upper end of the connecting device penetrates through a stabilizing device and is movably connected with a blocking device. According to the utility model, the lower threaded column is screwed out of the lower screw hole by arranging the upper threaded column, the lower threaded column and the plum blossom-shaped groove formed in the center of the breaking ring groove, and then the undamaged or damaged blocking sleeve can be connected with the positioning ring disc by utilizing a new connecting device; therefore, the problem that the ground and the whole body of most existing municipal road limiting fences are damaged completely after being collided, so that the ground and the municipal road limiting fences need to be replaced completely by corresponding municipal workers, and inconvenience is brought to the corresponding municipal workers to replace municipal roads conveniently is solved.

Description

Technical Field

[0001] The utility model relates to a municipal road diversion device, in particular to a municipal road restriction fence which is convenient to replace. Background Art

[0002] Municipal administration refers to the various administrative management work in a city. Urban management work includes industry and commerce, transportation, public security, culture and education, environment, health, infrastructure, etc. An important part of municipal administration is road traffic. In road traffic, in order to prevent some large motor vehicles from entering some roads, municipal road restriction barriers appear, thereby achieving the purpose of restricting the entry of motor vehicles into a certain area.

[0003] At present, there are still some defects and deficiencies in the use of municipal road restriction barriers. The specific areas that need to be improved are as follows:

[0004] Most of the current municipal road restriction barriers often cause the ground and the entirety of the barrier to be completely damaged after being hit, and the corresponding municipal staff are required to replace the ground and the municipal road restriction barriers, which brings certain inconveniences to the corresponding municipal staff in conveniently replacing the municipal roads;

[0005] Therefore, a municipal road restriction barrier which is easy to replace is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a municipal road restriction barrier that is easy to replace, so as to solve the problem mentioned in the above background technology that most of the municipal road restriction barriers nowadays often cause complete damage to the ground and the municipal road restriction barriers after being hit, and then the corresponding municipal staff are required to replace the ground and the municipal road restriction barriers completely, which brings certain inconveniences to the corresponding municipal staff in conveniently replacing municipal roads.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal road restriction barrier that is easy to replace, including a positioning device, the upper end of which is movably connected to a connecting device, the upper end of which passes through a stabilizing device and is movably connected to a blocking device, and the lower end of which is movably connected to a positioning device.

[0008] As an optimal technical solution of the utility model, the positioning device includes a positioning ring disk, and a plurality of clamping holes and a plurality of bolt holes are opened at the outer edge of the positioning ring disk. The plurality of clamping holes are movably connected with a stabilizing device, and the plurality of bolt holes are adapted to the national standard bolt structure. A lower screw hole is opened at the center of the positioning ring disk, and the lower screw hole is threadedly connected to the lower end of the connecting device.

[0009] As a preferred technical solution of the utility model, the stabilizing device includes a stabilizing disk, a matching connecting hole is opened at the center of the stabilizing disk, the matching connecting hole is arranged corresponding to the lower screw hole, a plurality of stabilizing plates are fixedly connected to the outer side surface of the stabilizing disk, a plurality of the lower ends of the stabilizing plates are fixedly connected to a plug column, and the plurality of the plug columns are movably connected in a plurality of plug holes.

[0010] As a preferred technical solution of the utility model, the blocking device includes a blocking sleeve, a matching disk is fixedly connected to the outer side surface of the lower end of the blocking sleeve, a stabilizing disk is movably connected to the lower end of the matching disk, a warning ring groove is provided on the outer side surface of the upper end of the blocking sleeve, and a reflective strip is provided in the warning ring groove.

[0011] As a preferred technical solution of the utility model, a plurality of reinforcement columns 1 and 2 in different directions are evenly spaced and fixedly connected on the inner wall of the blocking sleeve, an upper screw hole is opened at the lower end of the blocking sleeve, and the upper end of the connecting device is threadedly connected to the inner wall of the upper screw hole.

[0012] As a preferred technical solution of the utility model, the connecting device includes an upper threaded column, a broken ring groove is opened at the lower end of the upper threaded column, the lower end of the upper threaded column is fixedly connected to a lower threaded column, the upper end of the upper threaded column is threadedly connected to an upper screw hole, and the lower threaded column is threadedly connected to a lower screw hole.

[0013] As a preferred technical solution of the utility model, the thread directions of the upper threaded column and the lower threaded column are opposite, the upper threaded column is adapted to the upper screw hole, the lower threaded column is adapted to the lower screw hole, and the upper threaded column, the lower threaded column and the center of the broken ring groove are all provided with a plum blossom groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model ensures the relative stability of the blocking sleeve by arranging multiple reinforcement columns 1 and multiple reinforcement columns 2 to ensure the restriction of the vehicle. When encountering a vehicle collision, the blocking sleeve will be squeezed and offset, and then the matching plate will be driven to deflect and squeeze the stabilizing plate. When encountering excessive pressure, the breaking ring groove will be broken to make the blocking sleeve completely bent, thereby avoiding the positioning plate from being damaged by a strong pulling force, causing damage to itself, the bolt structure or the ground drilling hole, resulting in the inconvenience of subsequent repeated installation. When repeatedly installed, the lower threaded column can be screwed out of the lower screw hole through the upper threaded column, the lower threaded column and the plum blossom groove provided at the center of the breaking ring groove, and then the undamaged or damaged blocking sleeve can be connected to the positioning ring plate by using a new connecting device, thereby solving the problem that most of the municipal road restriction barriers nowadays often cause the ground and themselves to be completely damaged after being hit, and then the corresponding municipal staff need to completely replace the ground and the municipal road restriction barriers, thereby causing certain inconveniences for the corresponding municipal staff to conveniently replace the municipal roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the AA section three-dimensional structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the blocking device of the utility model;

[0019] Figure 4 It is a schematic diagram of the BB cross-section three-dimensional structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting device of the utility model;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the stabilizing device of the utility model;

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the positioning device of the utility model.

[0023] In the figure: 1 positioning device, 11 positioning ring disk, 12 snap-in hole, 13 bolt hole, 14 lower screw hole, 2 stabilizing device, 21 plug column, 22 stabilizing plate, 23 stabilizing disk, 24 matching hole, 3 blocking device, 31 matching disk, 32 blocking sleeve, 33 warning ring groove, 34 reinforcement column one, 35 reinforcement column two, 36 upper screw hole, 4 connecting device, 41 upper threaded column, 42 lower threaded column, 43 broken ring groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-7 The utility model provides a technical solution for a municipal road restriction barrier that is easy to replace:

[0026] The upper end of the positioning device 1 is movably connected to the connecting device 4, the upper end of the connecting device 4 passes through the stabilizing device 2 and is movably connected to the blocking device 3, and the lower end of the stabilizing device 2 is movably connected to the positioning device 1.

[0027] The positioning device 1 includes a positioning ring disk 11, and a plurality of snap-in holes 12 and a plurality of bolt holes 13 are provided at the outer edge of the positioning ring disk 11. The plurality of snap-in holes 12 are movably connected with the stabilizing device 2, and the plurality of bolt holes 13 are adapted to the national standard bolt structure. A lower screw hole 14 is provided at the center of the positioning ring disk 11, and the lower screw hole 14 is threadedly connected with the lower end of the connecting device 4.

[0028] The stabilizing device 2 includes a stabilizing disk 23, at the center of which is opened a matching connecting hole 24, which is arranged corresponding to the lower screw hole 14, and a plurality of stabilizing plates 22 are fixedly connected to the outer side of the stabilizing disk 23, and the lower ends of the plurality of stabilizing plates 22 are fixedly connected to plug columns 21, and the plurality of plug columns 21 are movably connected in the plurality of plug holes 12, thereby assisting in supporting the blocking sleeve 32 for stable support, and to a certain extent preventing the blocking sleeve 32 from damaging the positioning ring disk 11 and affecting the convenience of subsequent replacement and installation of the blocking sleeve 32.

[0029] The blocking device 3 includes a blocking sleeve 32, on the outer side of the lower end of the blocking sleeve 32, a matching plate 31 is fixedly connected, and the lower end of the matching plate 31 is movably connected to a stabilizing plate 23. A warning ring groove 33 is provided on the outer side of the upper end of the blocking sleeve 32, and a reflective strip is provided in the warning ring groove 33, so as to provide certain prompts at night to avoid being easily damaged by collision.

[0030] A plurality of reinforcement columns 1 34 and 35 in different directions are evenly and fixedly connected on the inner wall of the blocking sleeve 32. An upper screw hole 36 is provided at the lower end of the blocking sleeve 32. The upper screw hole 36 is threadedly connected to the upper end of the connecting device 4. The connecting device 4 includes an upper threaded column 41. A breaking ring groove 43 is provided at the lower end of the upper threaded column 41. When a vehicle collision occurs, the blocking sleeve 32 will be squeezed and displaced, and then the matching disk 31 will be driven to deflect and squeeze the stabilizing disk 23. When the pressure is too high, the breaking ring groove 43 will be broken to make the blocking sleeve 32 completely bend, thereby preventing the positioning disk from being subjected to strong pulling force, causing damage to itself, the bolt structure or the ground drilling hole, causing inconvenience in subsequent repeated installation. The lower end of the upper threaded column 41 is fixedly connected to the lower threaded column 42. The upper end of the upper threaded column 41 is threadedly connected to the upper screw hole 36, and the lower threaded column 42 is threadedly connected to the lower screw hole 14.

[0031] The thread directions of the upper threaded column 41 and the lower threaded column 42 are opposite. The upper threaded column 41 is adapted to the upper screw hole 36, and the lower threaded column 42 is adapted to the lower screw hole 14, thereby preventing the lower threaded column 42 from rotating and causing separation from the lower screw hole 14 during the rotation of the blocking sleeve 32, thereby achieving the purpose of facilitating installation and stabilizing its own position for blocking. A plum blossom groove is provided at the center of the upper threaded column 41, the lower threaded column 42 and the breaking ring groove 43, so that after the breaking ring groove 43 is broken, the lower threaded column 42 can be conveniently unscrewed from the lower screw hole 14 to replace the connecting device 4.

[0032] The specific operation mode of the utility model:

[0033] When it is necessary to restrict vehicles on the corresponding road, first, drill a hole on the ground at the intersection of the corresponding road, then place the positioning ring disk 11 at the corresponding drilling position, and then stabilize the positioning ring disk 11 at the corresponding ground position through the corresponding bolt structure and the bolt hole 13, then the four plug columns 21 can be connected to the four clamping holes 12, and then the stabilizing disk 23 can be positioned to a suitable height through a plurality of stabilizing plates 22, and then the connecting device 4 can be taken to connect the lower threaded column 42 at the lower end of the connecting device 4 to the lower screw hole 14 opened at the center of the positioning ring disk 11, and then the upper screw hole 36 can be connected to the upper threaded column 41, and the upper screw hole 36 and the lower screw hole 14 can be spirally rotated in opposite directions, so that the matching disk 31 is in close contact with the stabilizing disk 23, while ensuring that the positioning ring disk 11 and the blocking sleeve 32 are stably connected, and repeated multiple times. After the above operation, the multiple blocking sleeves 32 can be formed into a blocking barrier to restrict the entry of vehicles. In the process of limiting and blocking, the relative stability of the blocking sleeves 32 will be guaranteed by the multiple reinforcement columns 1 34 and the multiple reinforcement columns 2 35 to ensure the restriction of the vehicle. When encountering a vehicle collision, the blocking sleeve 32 will be squeezed and offset, and then the matching plate 31 will be driven to deflect and squeeze the stabilizing plate 23. When the pressure is too large, the breaking ring groove 43 will be broken to make the blocking sleeve 32 completely bend, thereby avoiding the positioning plate from being subjected to strong pulling force to cause damage to itself, the bolt structure or the ground drilling hole, causing inconvenience in subsequent repeated installation. When repeatedly installing, the lower threaded column 42 can be screwed out from the lower screw hole 14 through the plum blossom grooves opened at the centers of the upper threaded column 41, the lower threaded column 42 and the breaking ring groove 43, and then the above operation can be repeated to achieve the purpose of facilitating the corresponding staff to repeat the installation.

[0034] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] 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 municipal road restriction barrier that is easily replaceable, comprising a positioning device (1), characterized in that: The upper end of the positioning device (1) is movably connected to a connecting device (4), the upper end of the connecting device (4) passes through the stabilizing device (2) and is movably connected to a blocking device (3), the lower end of the stabilizing device (2) is movably connected to the positioning device (1), the blocking device (3) comprises a blocking sleeve (32), a matching disk (31) is fixedly connected to the outer side surface of the lower end of the blocking sleeve (32), the lower end of the matching disk (31) is movably connected to a stabilizing disk (23), a warning ring groove (33) is provided on the outer side surface of the upper end of the blocking sleeve (32), a reflective strip is provided in the warning ring groove (33), a plurality of reinforcing columns (34) and reinforcing columns (35) in different directions are evenly spaced and fixedly connected to the inner wall of the blocking sleeve (32), an upper screw hole (36) is provided at the lower end of the blocking sleeve (32), and the upper end of the connecting device (4) is threadedly connected to the inner side of the upper screw hole (36).

2. The easily replaceable municipal road restriction barrier according to claim 1, characterized in that: The positioning device (1) comprises a positioning ring disk (11), a plurality of snap-in holes (12) and a plurality of bolt holes (13) are provided at the outer edge of the positioning ring disk (11), a plurality of the snap-in holes (12) are movably connected to the stabilizing device (2), a plurality of the bolt holes (13) are adapted to the national standard bolt structure, a lower screw hole (14) is provided at the center of the positioning ring disk (11), and the lower screw hole (14) is threadedly connected to the lower end of the connecting device (4).

3. The easily replaceable municipal road restriction barrier according to claim 2, characterized in that: The stabilizing device (2) comprises a stabilizing disk (23), a matching connecting hole (24) is provided at the center of the stabilizing disk (23), the matching connecting hole (24) is arranged corresponding to the lower screw hole (14), a plurality of stabilizing plates (22) are fixedly connected to the outer side surface of the stabilizing disk (23), a plurality of the stabilizing plates (22) are fixedly connected to the lower ends of the plurality of the stabilizing plates (22), and the plurality of the plugging columns (21) are movably connected in the plurality of the clamping holes (12).

4. The easily replaceable municipal road restriction barrier according to claim 3, characterized in that: The connecting device (4) comprises an upper threaded column (41), a broken ring groove (43) is formed at the lower end of the upper threaded column (41), a lower threaded column (42) is fixedly connected to the lower end of the upper threaded column (41), an upper screw hole (36) is threadedly connected to the upper end of the upper threaded column (41), and the lower threaded column (42) is threadedly connected to the lower screw hole (14).

5. The easily replaceable municipal road restriction barrier according to claim 4, characterized in that: The upper threaded column (41) and the lower threaded column (42) have opposite thread directions. The upper threaded column (41) is matched with the upper screw hole (36), and the lower threaded column (42) is matched with the lower screw hole (14). The upper threaded column (41), the lower threaded column (42) and the broken ring groove (43) are all provided with a plum blossom groove at the center.

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