CN219974089U - Warning rod for construction site - Google Patents
Warning rod for construction site Download PDFInfo
- Publication number
- CN219974089U CN219974089U CN202321384978.3U CN202321384978U CN219974089U CN 219974089 U CN219974089 U CN 219974089U CN 202321384978 U CN202321384978 U CN 202321384978U CN 219974089 U CN219974089 U CN 219974089U
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- stretching
- rod
- fixedly connected
- groups
- montant
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Abstract
The utility model relates to the technical field of construction site tools; and discloses a construction site is with warning pole, including the support column, the internally mounted of support column lower extreme has the motor, and fixedly connected with lead screw on the output of motor to the cover is equipped with the movable block on the surface of lead screw, one side fixedly connected with of movable block is first to stretch out the pole, and the cover is equipped with first tensile cover on the surface of first stretching pole to the one end fixedly connected with of first tensile cover connects the montant, the opposite side fixedly connected with second of connecting the montant stretches out the cover, and the inside of second stretching the cover is inserted and is equipped with the second and stretch out the pole. According to the utility model, the first stretching rod and the second stretching rod are pulled out from the first stretching sleeve and the second stretching sleeve, so that the distance between the two groups of support columns and the plurality of groups of connecting vertical rods is adjusted, the effect of extending the equipment length is achieved, and the equipment warning length can be adjusted according to actual conditions when the gap of a construction site is large.
Description
Technical Field
The utility model relates to the technical field of construction site tools; more particularly to a warning rod for construction sites.
Background
The warning rod is a device for warning pedestrians, vehicles and the like, and is widely applied to construction sites such as construction sites, road traffic, equipment maintenance and the like, wherein the construction sites are engineering entities formed by building various house buildings and auxiliary facilities thereof and installing activities of matched lines, pipelines and equipment, and the corresponding warning rod for the construction sites is required to be used for carrying out safety prompt on the pedestrians and the vehicles in the construction process.
At present, the warning rod for the existing construction site is mostly integrated, the corresponding length of equipment can not be adjusted according to the actual condition of the construction site, multiple groups of equipment are possibly needed to be used for warning when the construction site is provided with a large gap, the use is more troublesome to a certain extent, the height of the equipment is mostly inconvenient to be adjusted according to the actual condition, the equipment is easy to be in a too low condition in the use process, the warning effect of the equipment is reduced, and therefore the warning rod for the construction site is needed to solve the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a warning rod for a construction site, which solves the problems in the prior art.
The utility model provides the following technical scheme: a warning bar for a construction site, comprising:
the motor is arranged in the lower end of the support column, the lead screw is fixedly connected to the output end of the motor, the moving block is sleeved on the outer surface of the lead screw, a first stretching rod is fixedly connected to one side surface of the moving block, a first stretching sleeve is sleeved on the outer surface of the first stretching rod, one end of the first stretching sleeve is fixedly connected with a connecting vertical rod, a second stretching sleeve is fixedly connected to the other side surface of the connecting vertical rod, and a second stretching rod is inserted in the second stretching sleeve;
the extension montant, the inside of connecting the montant is inserted and is equipped with the extension montant, and one side fixedly connected with fixed block of connecting montant lower extreme surface, the inside of fixed block lower extreme is inserted and is equipped with the swivel ring, and the cover is equipped with the baffle ring on the surface of swivel ring other end.
Preferably, the support columns are provided with two groups, moving grooves are formed in the surfaces of one sides, close to each other, of the two groups of support columns, and the length and width dimensions of the moving grooves are the same as those of the moving blocks.
Preferably, the limiting rings are arranged on one end surface of the first stretching rod, two end surfaces of the second stretching rod and the upper end surface of the extending vertical rod, and the first stretching rod, the second stretching rod and the extending vertical rod are respectively clamped in the first stretching sleeve, the second stretching sleeve and the connecting vertical rod.
Preferably, the connecting vertical rods are provided with a plurality of groups, the outer side surfaces of the two outermost groups of the connecting vertical rods are fixedly connected with first stretching sleeves, and the inner side surfaces of the connecting vertical rods are fixedly connected with second stretching sleeves.
Preferably, the fixed block and the blocking ring are both provided with rotary grooves, the rotary grooves are composed of two groups of cylindrical grooves with different diameter sizes, and the upper end and the lower end of the rotary ring are respectively embedded in the rotary grooves formed in the fixed block and the blocking ring.
Preferably, the blocking ring is annular, and the diameter size of the blocking ring is the same as the diameter size of the bottom surface of the extending vertical rod.
The utility model has the technical effects and advantages that: according to the utility model, the first stretching rod and the second stretching rod are pulled out from the first stretching sleeve and the second stretching sleeve, so that the distance between the two groups of support columns and the plurality of groups of connecting vertical rods is adjusted, the effect of extending the length of equipment is achieved, the length of equipment warning can be adjusted according to actual conditions when a gap of a construction site is large, the condition that a plurality of groups of equipment are needed to be used for warning is avoided, and the equipment is simpler and more convenient to use to a certain extent;
the screw rod fixedly connected to the output ends of the two sets of motors is enabled to rotate through the two sets of motors, the movable block is enabled to move on the outer surface of the screw rod, therefore, the warning height of the equipment is adjusted according to actual conditions, the blocking ring is enabled to rotate through the rotating ring, the blocking ring is enabled to be not blocked at the bottom of the extending vertical rod, then the extending vertical rod is pulled out from the inside of the connecting vertical rod, the bottom surface of the extending vertical rod is enabled to be attached to the ground, the situation that gaps are formed below the equipment after the height adjustment of the equipment occurs is avoided, the situation that children drill into a construction site from the lower side of the equipment due to curiosity is avoided to a certain extent, the situation that the warning effect of the equipment is lowered due to the fact that the position of the equipment is too low in the use process is avoided, and the whole structure of the device is simple and reasonable in design, the practicality is high, and the device is easy to popularize and apply.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a partial explosion of a three-dimensional structure of the connecting vertical rod of the present utility model.
Fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
Fig. 4 is a schematic view of the usage state of the present utility model.
The reference numerals are: 1. a support column; 2. a motor; 3. a screw rod; 4. a moving block; 5. a first stretching rod; 6. a first stretch wrap; 7. connecting a vertical rod; 8. a second stretch wrap; 9. a second stretching rod; 10. extending a vertical rod; 11. a fixed block; 12. a rotating ring; 13. a blocking ring.
Detailed Description
The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the construction site tool according to the present utility model is not limited to the embodiments described below, but all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.
Referring to fig. 1-4, the present utility model provides a warning bar for construction sites, comprising:
the support column 1, the internally mounted of support column 1 lower extreme has motor 2, and fixedly connected with lead screw 3 on the output of motor 2, and cover on the surface of lead screw 3 is equipped with movable block 4, support column 1 is equipped with two sets of, and the inside movable groove of having seted up of one side surface that two sets of support columns 1 are close to each other, and the length and the width size of movable groove and the length and the width size of movable block 4 are the same, according to the figure 1, when equipment is used, this design makes the lead screw 3 of fixedly connected on the motor 2 output rotate at starter motor 2, movable block 4 can move on the movable groove that the support column 1 is inside and on the surface of lead screw 3 in step, thereby through the length and the width size of movable groove and the design that the length and the width size of movable block 4 are the same, reach the purpose that makes movable block 4 can be more stable when moving;
the surface of one side of the moving block 4 is fixedly connected with a first stretching rod 5, the outer surface of the first stretching rod 5 is sleeved with a first stretching sleeve 6, one end of the first stretching sleeve 6 is fixedly connected with a connecting vertical rod 7, the surface of the other side of the connecting vertical rod 7 is fixedly connected with a second stretching sleeve 8, a second stretching rod 9 is inserted into the second stretching sleeve 8, a plurality of groups of connecting vertical rods 7 are arranged, the outer surfaces of two groups of connecting vertical rods 7 at the outermost side of the plurality of groups of connecting vertical rods 7 are fixedly connected with a first stretching sleeve 6, and the surfaces of two sides of the plurality of groups of connecting vertical rods 7 at the inner side of the plurality of groups of connecting vertical rods 7 are fixedly connected with a second stretching sleeve 8;
the extension vertical rod 10 is inserted into the connection vertical rod 7, one side of the outer surface of the lower end of the connection vertical rod 7 is fixedly connected with the fixing block 11, the limiting rings are arranged on the surfaces of one end of the first stretching rod 5, the two ends of the second stretching rod 9 and the upper end of the extension vertical rod 10, the first stretching rod 5, the second stretching rod 9 and the extension vertical rod 10 are respectively clamped in the first stretching sleeve 6, the second stretching sleeve 8 and the connection vertical rod 7, and according to the purposes of fig. 2, when the device is used, the first stretching rod 5, the second stretching rod 9 and the extension vertical rod 10 are respectively moved in the first stretching sleeve 6, the second stretching sleeve 8 and the connection vertical rod 7 through the design of the limiting rings, so that the situation that the first stretching rod 5, the second stretching rod 9 and the extension vertical rod 10 fall off from the first stretching sleeve 6, the second stretching sleeve 8 and the connection vertical rod 7 is avoided, and the device can be more stable when the device is used;
the rotary ring 12 is inserted into the lower end of the fixed block 11, the blocking ring 13 is sleeved on the outer surface of the other end of the rotary ring 12, the rotary grooves are formed in the fixed block 11 and the blocking ring 13, each rotary groove consists of two groups of cylindrical grooves with different diameter sizes, the upper end and the lower end of the rotary ring 12 are respectively embedded into the rotary grooves formed in the fixed block 11 and the blocking ring 13, and according to the design shown in fig. 3, when the device is used, the blocking ring 13 can rotate at the lower positions of the extension vertical rod 10 and the fixed block 11 through the rotary ring 12, so that the situation that the blocking ring 13 falls off during rotation is avoided through the design;
the blocking ring 13 is annular, and the diameter size of the blocking ring 13 is the same as the diameter size of the bottom surface of the extending vertical rod 10, and according to the design shown in fig. 2 and 3, when the device is used, the blocking ring 13 can be attached to the bottom surface of the extending vertical rod 10, so that the extending vertical rod 10 is blocked by the blocking ring 13 to avoid the falling condition of the extending vertical rod 10 due to the influence of gravity.
Working principle: when the length is adjusted, firstly, the equipment is moved to a designated position, and then two groups of support columns 1 are moved to two sides, so that a plurality of groups of first stretching rods 5 and second stretching rods 9 in a plurality of groups of first stretching sleeves 6 and second stretching sleeves 8 are moved and extracted, and the distance between the two groups of support columns 1 and a plurality of groups of connecting vertical rods 7 is adjusted, so that the effect of extending the length of the equipment is achieved;
when height-adjusting, at first start two sets of motors 2 and make fixed connection's lead screw 3 rotate on two sets of motor 2 output to make movable block 4 remove on the surface of the interior inslot lead screw 3 of the removal of seting up of support column 1, thereby according to the height that actual conditions adjusting device carried out the warning, immediately rotate stop ring 13 through rotatory ring 12 in the below position department of extension montant 10 and fixed block 11, make stop ring 13 not stop in the bottom of extension montant 10, will extend montant 10 follow and connect the inside of montant 7 and take out afterwards, and make the bottom surface laminating of extension montant 10 in ground, reach the effect that makes the device carry out the warning to pedestrian and vehicle, above just be the whole theory of operation of the utility model.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (6)
1. A warning pole for construction site, characterized by comprising:
the support column (1), internally mounted of support column (1) lower extreme has motor (2), and fixedly connected with lead screw (3) on the output of motor (2) to the cover is equipped with movable block (4) on the surface of lead screw (3), one side surface fixedly connected with first stretching rod (5) of movable block (4), and the cover is equipped with first stretching sleeve (6) on the surface of first stretching rod (5), and the one end fixedly connected with of first stretching sleeve (6) connects montant (7), the opposite side surface fixedly connected with second stretching sleeve (8) of connecting montant (7), and the inside of second stretching sleeve (8) is inserted and is equipped with second stretching rod (9);
the extension montant (10), the inside of connecting montant (7) is inserted and is equipped with extension montant (10), and one side fixedly connected with fixed block (11) of connecting montant (7) lower extreme surface, the inside of fixed block (11) lower extreme is inserted and is equipped with rotatory ring (12), and the cover is equipped with on the surface of rotatory ring (12) other end and blocks ring (13).
2. The warning pole for construction sites according to claim 1, wherein: the support columns (1) are provided with two groups, moving grooves are formed in the inner parts of the surfaces of one sides, close to each other, of the support columns (1), and the length and the width of the moving grooves are the same as those of the moving blocks (4).
3. The warning pole for construction sites according to claim 1, wherein: one end surface of the first stretching rod (5) and two end surfaces of the second stretching rod (9) and the upper end surface of the extending vertical rod (10) are provided with limiting rings, and the first stretching rod (5), the second stretching rod (9) and the extending vertical rod (10) are respectively clamped in the first stretching sleeve (6), the second stretching sleeve (8) and the connecting vertical rod (7).
4. The warning pole for construction sites according to claim 1, wherein: the connecting vertical rods (7) are provided with a plurality of groups, the two outermost groups of the connecting vertical rods (7) are fixedly connected with a first stretching sleeve (6) on the outer side surface of the connecting vertical rods (7), and the two inner groups of the connecting vertical rods (7) are fixedly connected with second stretching sleeves (8) on the two side surfaces of the connecting vertical rods (7).
5. The warning pole for construction sites according to claim 1, wherein: the inner parts of the fixed block (11) and the blocking ring (13) are provided with rotary grooves, the rotary grooves are composed of two groups of cylindrical grooves with different diameter sizes, and the upper end and the lower end of the rotary ring (12) are respectively embedded into the rotary grooves formed in the fixed block (11) and the blocking ring (13).
6. The warning pole for construction sites according to claim 1, wherein: the blocking ring (13) is annular, and the diameter size of the blocking ring (13) is the same as the diameter size of the bottom surface of the extension vertical rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384978.3U CN219974089U (en) | 2023-06-02 | 2023-06-02 | Warning rod for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384978.3U CN219974089U (en) | 2023-06-02 | 2023-06-02 | Warning rod for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974089U true CN219974089U (en) | 2023-11-07 |
Family
ID=88579589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384978.3U Active CN219974089U (en) | 2023-06-02 | 2023-06-02 | Warning rod for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974089U (en) |
-
2023
- 2023-06-02 CN CN202321384978.3U patent/CN219974089U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |