CN219793736U - Height-adjustable height limiting frame - Google Patents
Height-adjustable height limiting frame Download PDFInfo
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- CN219793736U CN219793736U CN202320735400.1U CN202320735400U CN219793736U CN 219793736 U CN219793736 U CN 219793736U CN 202320735400 U CN202320735400 U CN 202320735400U CN 219793736 U CN219793736 U CN 219793736U
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- height
- plate
- limiting
- supporting plate
- lifting
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- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a height-limiting frame with adjustable height, which relates to the technical field of height-limiting frames and comprises a first supporting plate and a second supporting plate arranged on one side of the first supporting plate, wherein a plurality of height-limiting plates are arranged on one side, close to the second supporting plate, of the first supporting plate, mounting plates are connected to the bottoms of the first supporting plate and the second supporting plate, and movable assemblies are arranged between the first supporting plate and the second supporting plate and used for adjusting the distance between the first supporting plate and the second supporting plate. This kind of height-adjustable's limit for height frame can drive the limit for height board through being provided with lifting unit and goes up and down for can nimble height of adjusting the limit for height board, and rescue, fire control, police use the vehicle when passing, also can rise and down the limit for height board fast, and be provided with movable assembly and can adjust the distance between first backup pad and the second backup pad, make can install the highway top at different width with first backup pad and second backup pad.
Description
Technical Field
The utility model relates to the technical field of height limiting frames, in particular to a height-adjustable height limiting frame.
Background
The height limiting frame is mainly used for door-type frameworks at the entrance of bridges, culverts and tunnels and is formed by welding steel structures, plays a role in protecting the bridges, culverts and tunnels, is provided with signboards, is marked with limited height meters and is used for prompting vehicles, the existing rural areas of China are generally self-built roads, in order to ensure the service lives of the self-built roads, the rural areas are generally provided with the height limiting frame at the top of the roads and used for limiting the passing of ultrahigh vehicles, but the existing height limiting frame not only can limit the passing of ultrahigh vehicles, but also can limit the passing of large-sized vehicles such as rescue, fire protection and police, and the large-sized vehicles such as rescue, fire protection and police cannot reach the villages in time when the emergency such as fire occurs in the villages.
In order to solve the above problems, the "a height limiting frame" of the national patent number CN204080686U is provided with universal wheels which can enable the two support legs to rotate around the first support leg to one side of the road surface, so as to allow rescue, fire-fighting and police vehicles to pass, but the device can have certain defects in practical use, for example, the first support leg and the first base of the device are locked by locks, so that rescue, fire-fighting and police vehicles are allowed to pass, the locks are required to be opened, the first support leg is required to be rotated, the mode is complicated, the time required is more, the rescuing time of a patient or the optimal fire extinguishing time can be missed, the distance between the first support leg and the second support leg of the device is fixed and cannot be adjusted, and the device can only be installed on the road with a fixed width, so that the device has low practicability.
Disclosure of Invention
The utility model aims to solve the defects in the background art, and provides a height limiting frame with adjustable height, which can drive a height limiting plate to lift through the lifting component, so that the height of the height limiting plate can be flexibly adjusted, and the height limiting plate can be rapidly lifted when rescue, fire-fighting and police vehicles pass through, and the distance between a first supporting plate and a second supporting plate can be adjusted through the movable component, so that the first supporting plate and the second supporting plate can be arranged above roads with different widths.
In order to achieve the above purpose, the present utility model provides a height-adjustable height-limiting frame, comprising: a first support plate; the second support plate is arranged on one side of the first support plate, a plurality of height limiting plates are arranged on one side, close to the second support plate, of the first support plate, and mounting plates are connected to the bottom of the first support plate and the bottom of the second support plate; the movable assembly is arranged between the first supporting plate and the second supporting plate and is used for adjusting the distance between the first supporting plate and the second supporting plate; the lifting components are arranged on two sides of the height limiting plate and are used for adjusting the height of the height limiting plate.
Further, the movable assembly includes: a cross plate connected to one side of the first support plate and the second support plate; a rectangular movable groove arranged on one side of the transverse plate; the movable plates are arranged in the movable grooves and are rectangular, rectangular sliding grooves are formed in one sides of the two height limiting plates, and rectangular sliding plates are arranged in the sliding grooves.
Further, the lifting assembly includes: a lifting groove arranged in the first supporting plate; the rotating rod is arranged at one side of the lifting groove; the lifting block is arranged on the outer side of the rotating rod, a motor is arranged on one side of the inner side of the lifting groove, one end of the rotating rod is connected with the motor, the other end of the rotating rod is connected with one side of the inner wall of the lifting groove in a rotating mode through a bearing, lifting holes matched with the rotating rod are formed in the top of the lifting block, a graduated scale is arranged on the front face of the first supporting plate and the front face of the second supporting plate, one of the graduated scales is connected with one side, close to the first supporting plate, of the height limiting plate, one side, close to the height limiting plate, of the connecting block is connected with the lifting block, a long groove matched with the connecting block is formed in one side, close to the height limiting plate, of the first supporting plate, a limiting groove is formed in the inner portion of the second supporting plate, a limiting rod is arranged in the limiting groove, and a limiting hole matched with the limiting rod is formed in the top of the limiting block.
Further, riser is connected with one side of the top of the diaphragm, photovoltaic panel is installed on one side of the riser, the top of the diaphragm is provided with a box body, a storage battery is arranged in the box body, an illuminating lamp is installed on the front face of the diaphragm, baffles are connected with two sides of the top of the diaphragm, the photovoltaic panel is electrically connected with the storage battery, and the storage battery is electrically connected with the illuminating lamp and the motor respectively.
The utility model provides a height-adjustable height limiting frame, which has the following beneficial effects:
the height limiting plate can be driven to lift by the lifting component, so that the height of the height limiting plate can be flexibly adjusted, and the height limiting plate can be rapidly lifted when rescue, fire-fighting and police vehicles pass through.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the overall structure of the present utility model.
Fig. 3 is a schematic view of the cross plate structure of the present utility model.
Fig. 4 is a schematic view of a height limiting plate structure according to the present utility model.
Fig. 5 is a schematic structural diagram of a lifting block according to the present utility model.
In fig. 1-5: 1-a first support plate; 101-a second support plate; 102-a height limiting plate; 103-mounting plates; 2-a cross plate; 201-a movable trough; 202-a movable plate; 3-sliding grooves; 301-a skateboard; 4-lifting grooves; 401-rotating a rod; 402-lifting blocks; 5-a motor; 501-a graduated scale; 6-connecting blocks; 601-a strip groove; 602-a limit groove; 603-a limiting rod; 604-limiting blocks; 7-risers; 701-photovoltaic panel; 702-a battery; 703-an illumination lamp; 704-baffle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
The height limiting frame with the adjustable height can drive the height limiting plate to lift through the lifting assembly, so that the height of the height limiting plate can be flexibly adjusted, the height limiting plate can be rapidly lifted when rescue, fire-fighting and police vehicles pass through, and the movable assembly can adjust the distance between the first supporting plate and the second supporting plate, so that the first supporting plate and the second supporting plate can be installed above roads with different widths. The following description of the embodiments is not intended to limit the preferred embodiments.
The utility model is described in detail below with reference to the drawings and the detailed description.
Examples:
referring to fig. 1-5, the height-adjustable height-limiting frame provided in this embodiment includes a first support plate 1, a second support plate 101 disposed on one side of the first support plate 1, a plurality of height-limiting plates 102 disposed on one side of the first support plate 1 adjacent to the second support plate 101, a mounting plate 103 connected to the bottom of the first support plate 1 and the bottom of the second support plate 101, a movable assembly disposed between the first support plate 1 and the second support plate 101, a spacing between the first support plate 1 and the second support plate 101, and lifting assemblies disposed on two sides of the height-limiting plates 102 for adjusting the height of the height-limiting plates 102.
In this embodiment, the height-limiting plate 102 can be driven to lift by the lifting component, so that the height of the height-limiting plate 102 can be flexibly adjusted, and the height-limiting plate 102 can be rapidly lifted when a rescue, fire-fighting and police vehicle passes through, and the distance between the first supporting plate 1 and the second supporting plate 101 can be adjusted by the movable component, so that the first supporting plate 1 and the second supporting plate 101 can be installed above roads with different widths.
In some embodiments, the movable assembly comprises a transverse plate 2 connected to one side of the first support plate 1 and one side of the second support plate 101, a rectangular movable slot 201 formed on one side of the transverse plate 2, and a rectangular movable plate 202 arranged inside the movable slot 201, when the device is used, the distance between the first support plate 1 and the second support plate 101 can be adjusted through the movable assembly, so that the device can be installed on roads with different widths, and the use of the device is enhanced.
Wherein, the spout 3 that is the rectangle has all been seted up to two limit for height boards 102 one side, the inside slide 301 that is the rectangle that is provided with of spout 3, when needs adjust the interval between first backup pad 1 and the second backup pad 101, through moving first backup pad 1 to the direction of keeping away from the second backup pad 101, again with the second backup pad 101 to the direction of keeping away from the second backup pad 101 remove can, and insert the fly leaf 202 in the fly leaf 201 of two diaphragm 2 one side respectively through both ends, make can support two diaphragms 2 through fly leaf 202, and guarantee the stability of first backup pad 1 and second backup pad 101, rethread mounting panel 103 is to first backup pad 1 and second backup pad 101 installation fixed can, wherein slide 301 and spout 3 are used for the interval adjustment of cooperation first backup pad 1 and second backup pad 101.
In some embodiments, the lifting assembly comprises a lifting groove 4 formed in the first supporting plate 1, a rotating rod 401 arranged on one side of the lifting groove 4, and a lifting block 402 arranged on the outer side of the rotating rod 401, when the device is used, the lifting assembly drives the height limiting plate 102 to lift, so that the height of the height limiting plate 102 can be flexibly adjusted, and the practicability of the device is enhanced.
Wherein, motor 5 is installed to inside one side of lift groove 4, the dwang 401 one end is connected with motor 5, the dwang 401 other end rotates with lift groove 4 inner wall one side through the bearing and is connected, the lifter hole that uses with the dwang 401 is seted up at lifter block 402 top, first backup pad 1 openly and second backup pad 101 openly all are provided with scale 501, when needing to adjust limit for height board 102, use motor 5 drive dwang 401 rotation, lifter block 402 goes up and down along with the rotation of dwang 401 through the lifter hole, and lifter block 402 passes through connecting block 6 and drives one of them limit for height board 102 goes up and down, the slide that the both sides are located two limit for height board 102 can drive another limit for height board 102 goes up and down, and be convenient for adjust limit for height board 102 to suitable height through scale 501 when limit for the height board 102 goes up and down.
Wherein, one side that one of them limit for height board 102 is close to first backup pad 1 is connected with connecting block 6, one side that connecting block 6 kept away from limit for height board 102 is connected with lifting block 402, the rectangular groove 601 that uses with connecting block 6 is offered to one side that first backup pad 1 is close to limit for height board 102, rectangular groove 601 is linked together with lifting groove 4, spacing groove 602 has been offered to the inside spacing groove 602 internally mounted of second backup pad 101 has gag lever post 603, one side that another limit for height board 102 is close to second backup pad 101 is connected with stopper 604, the spacing hole that uses with the cooperation of gag lever post 603 has been offered at stopper 604 top, when connecting block 6 goes up and down, the lift of connecting block 6 is guaranteed through rectangular groove 601, and stopper 604 is gone up and down to drive to the stopper 604 when limit for it is spacing to limit for height board 102, thereby guarantee the normal lift of limit for height board 102, wherein spacing groove 602 is used for guaranteeing the removal lift of stopper 604.
In some embodiments, a vertical plate 7 is connected to one side of the top of the transverse plate 2, a photovoltaic plate 701 is installed on one side of the vertical plate 7, a box body is arranged at the top of the transverse plate 2, a storage battery 702 is arranged in the box body, an illuminating lamp 703 is installed on the front surface of the transverse plate 2, a baffle 704 is connected to two sides of the top of the transverse plate 2, the photovoltaic plate 701 is electrically connected with the storage battery 702, the storage battery 702 is electrically connected with the illuminating lamp 703 and the motor 5 respectively, when the device is used, solar energy is converted into electric energy through the photovoltaic plate 701 to store the electric energy in the storage battery 702, and then the motor 5 and the illuminating lamp 703 are powered through the storage battery 702, so that normal use of the motor 5 and the illuminating lamp 703 is guaranteed.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The height-adjustable height limiting frame provided by the embodiment of the utility model is described in detail, and specific examples are applied to illustrate the principle and the implementation of the utility model, and the description of the above embodiments is only used for helping to understand the technical scheme and the core idea of the utility model; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. Height-adjustable height-limiting frame, characterized by comprising:
a first support plate (1);
the first support plate (1) is arranged on one side of the second support plate (101), a plurality of height limiting plates (102) are arranged on one side, close to the second support plate (101), of the first support plate (1), and mounting plates (103) are connected to the bottoms of the first support plate (1) and the second support plate (101);
the movable assembly is arranged between the first supporting plate (1) and the second supporting plate (101) and is used for adjusting the distance between the first supporting plate (1) and the second supporting plate (101);
the lifting components are arranged on two sides of the height limiting plate (102) and are used for adjusting the height of the height limiting plate (102).
2. The height adjustable height bracket according to claim 1, wherein the movable assembly comprises:
a cross plate (2) connected to one side of the first support plate (1) and the second support plate (101);
a rectangular movable groove (201) arranged at one side of the transverse plate (2);
and a movable plate (202) which is arranged in the movable groove (201) and is rectangular.
3. Height-adjustable height-limiting frame according to claim 1, characterized in that two height-limiting plates (102) are provided with rectangular sliding grooves (3) on one side, and rectangular sliding plates (301) are arranged inside the sliding grooves (3).
4. The height adjustable height bracket according to claim 2, wherein the lifting assembly comprises:
a lifting groove (4) which is arranged in the first supporting plate (1);
a rotating rod (401) arranged at one side of the lifting groove (4);
and a lifting block (402) arranged outside the rotating rod (401).
5. The height-adjustable height limiting frame according to claim 4, wherein a motor (5) is installed on one side inside the lifting groove (4), one end of the rotating rod (401) is connected with the motor (5), the other end of the rotating rod (401) is rotatably connected with one side of the inner wall of the lifting groove (4) through a bearing, lifting holes matched with the rotating rod (401) are formed in the top of the lifting block (402), and scales (403) are arranged on the front face of the first supporting plate (1) and the front face of the second supporting plate (101).
6. The height-adjustable height-limiting frame according to claim 4, wherein one of the height-limiting plates (102) is connected with a connecting block (6) on one side, close to the first supporting plate (1), of the connecting block (6) away from one side, close to the height-limiting plate (102), of the first supporting plate (1) is connected with a lifting block (402), one side, close to the height-limiting plate (102), of the first supporting plate (1) is provided with a long strip groove (601) matched with the connecting block (6), the long strip groove (601) is communicated with the lifting groove (4), a limiting groove (602) is formed in the second supporting plate (101), a limiting rod (603) is mounted in the limiting groove (602), one side, close to the second supporting plate (101), of the other height-limiting plate (102) is connected with a limiting block (604), and the top of the limiting block (604) is provided with a limiting hole matched with the limiting rod (603).
7. The height-adjustable height limiting frame according to claim 5, wherein a vertical plate (7) is connected to one side of the top of the transverse plate (2), a photovoltaic plate (701) is installed to one side of the vertical plate (7), a box body is arranged at the top of the transverse plate (2), a storage battery (702) is arranged in the box body, an illuminating lamp (703) is installed on the front surface of the transverse plate (2), baffles (704) are connected to two sides of the top of the transverse plate (2), the photovoltaic plate (701) is electrically connected with the storage battery (702), and the storage battery (702) is electrically connected with the illuminating lamp (703) and the motor (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735400.1U CN219793736U (en) | 2023-04-06 | 2023-04-06 | Height-adjustable height limiting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735400.1U CN219793736U (en) | 2023-04-06 | 2023-04-06 | Height-adjustable height limiting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793736U true CN219793736U (en) | 2023-10-03 |
Family
ID=88185166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320735400.1U Active CN219793736U (en) | 2023-04-06 | 2023-04-06 | Height-adjustable height limiting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793736U (en) |
-
2023
- 2023-04-06 CN CN202320735400.1U patent/CN219793736U/en active Active
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