CN215632151U - A portable rail guard for city planning - Google Patents
A portable rail guard for city planning Download PDFInfo
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- CN215632151U CN215632151U CN202122085043.2U CN202122085043U CN215632151U CN 215632151 U CN215632151 U CN 215632151U CN 202122085043 U CN202122085043 U CN 202122085043U CN 215632151 U CN215632151 U CN 215632151U
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Abstract
The utility model discloses a movable protective guard for urban planning, which comprises a base, a first support column, an adjusting mechanism and a fixing mechanism, wherein the adjusting mechanism comprises an electric push rod, a first piston cylinder and a first slide rod, the surface of the outer wall of the top end of the base is fixedly connected with the first support column, the surface of the outer wall of the top end of the first support column is provided with the first piston cylinder, the surface of the inner wall of the first piston cylinder is slidably connected with the first slide rod, the surface of the outer wall of the first support column is fixedly connected with a connecting rod, and the top end of the surface of the outer wall of the connecting rod is fixedly connected with the electric push rod. The distance between the two connecting rods is pushed by starting the electric push rod, the first sliding rod is driven to slide from the inside of the first piston cylinder, the whole height of the protective guard is convenient to adjust, and the whole width of the protective guard is convenient to adjust by sliding the second sliding rod from the inside of the second piston cylinder.
Description
Technical Field
The utility model relates to the field of urban planning, in particular to a movable guard rail for urban planning.
Background
The existing urban planning protective guard is not convenient to move, needs to be manually pulled to construction ground when being used, causes inconvenience, lacks an adjusting device, and causes the protective guard to be poor in practicability and cannot meet use requirements. Therefore, a movable guard rail for city planning is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The movable protective guard for urban planning is provided in the embodiment and used for solving the problem that the auxiliary splicing equipment for splicing the I-shaped beam splicing connecting key in the prior art is lack of a device for adjusting the position of the I-shaped beam, so that the phenomenon of uneven splicing occurs during splicing.
According to one aspect of the utility model, a movable guard rail for city planning is provided, which comprises a base, a first support column, a second slide bar, an adjusting mechanism and a fixing mechanism;
the adjusting mechanism comprises an electric push rod, a first piston cylinder and a first slide rod, the surface of the outer wall of the top end of the base is fixedly connected with a first support column, the surface of the outer wall of the top end of the first support column is provided with the first piston cylinder, the surface of the inner wall of the first piston cylinder is slidably connected with the first slide rod, the surface of the outer wall of the first support column is fixedly connected with a connecting rod, and the top end of the surface of the outer wall of the connecting rod is fixedly connected with the electric push rod;
the fixing mechanism comprises a fourth piston cylinder, a fourth sliding rod, a sliding sleeve, a threaded rod and a first bearing, the inner wall surface of the fourth piston cylinder is connected with the fourth sliding rod in a sliding mode, the outer wall surface of the fourth sliding rod is fixedly connected with the sliding sleeve, the middle of the sliding sleeve is rotated to connect the threaded rod, the outer wall surface of the bottom end of the threaded rod is fixedly connected with the sliding sleeve, and the outer wall surface of the bottom end of the sliding sleeve is fixedly connected with the push plate.
Further, the outer wall surface of the top end of the electric push rod is fixedly connected with a second supporting column through a bolt, and the outer wall surface of the top end of the second supporting column is fixedly connected with an alarm.
Furthermore, one end of the connecting rod is fixedly connected with a second sliding rod, the surface of the outer wall of the second sliding rod is connected with a second piston cylinder in a sliding mode, the surface of the outer wall of the second piston cylinder is fixedly connected with a first supporting column, the surface of the outer wall of the bottom end of the connecting rod is fixedly connected with a supporting frame, and the surface of the outer wall of the supporting frame is fixedly connected with the first supporting column.
Furthermore, the surface of the outer wall of the electric push rod is fixedly connected with a third slide bar, and one end of the third slide bar is connected with a third piston cylinder in a sliding manner.
Furthermore, a first clamping groove is formed in the surface of the outer wall of the first sliding rod, the surface of the inner wall of the first clamping groove is connected with the first sliding block in a sliding mode, the surface of the outer wall of the first piston cylinder is fixedly connected with the second connecting block, and the surface of the outer wall of the first sliding block is connected with the second connecting block in a sliding mode.
Furthermore, a second clamping groove is formed in the surface of the outer wall of the second sliding rod, the surface of the inner wall of the second clamping groove is connected with a second sliding block in a sliding mode, the surface of the outer wall of the second sliding block is connected with a first connecting block in a sliding mode, and the surface of the outer wall of the first connecting block is fixedly connected with a second piston cylinder.
By the above embodiment of the utility model, a base, a first support column, an adjusting mechanism and a fixing mechanism are adopted, the adjusting mechanism comprises an electric push rod, a first piston cylinder and a first slide rod, the surface of the outer wall at the top end of the base is fixedly connected with the first support column, the surface of the outer wall at the top end of the first support column is provided with the first piston cylinder, the surface of the inner wall of the first piston cylinder is slidably connected with the first slide rod, the surface of the outer wall of the first support column is fixedly connected with a connecting rod, the top end of the surface of the outer wall of the connecting rod is fixedly connected with the electric push rod, the fixing mechanism comprises a fourth piston cylinder, a fourth slide rod, a sliding sleeve, a threaded rod and a first bearing, the surface of the inner wall of the fourth piston cylinder is slidably connected with the fourth slide rod, the surface of the outer wall at the bottom end of the sliding sleeve is fixedly connected with the sliding sleeve, the surface of the outer wall at the bottom end of the sliding sleeve is fixedly connected with a push plate, the problem of city planning rail guard be not convenient for remove, and need the manual work to pull construction ground when using, cause inconveniently, and lack adjusting device's problem, gained the distance between promoting two connecting rods through starting electric putter, and drive first slide bar and slide from first piston cylinder inside, be convenient for adjust the whole height of rail guard, and through sliding the second slide bar from second piston cylinder inside, be convenient for adjust the effect of the holistic width of rail guard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present invention;
FIG. 3 is a schematic side view of an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a partial enlarged structure at B in fig. 2 according to an embodiment of the present invention.
In the figure: 1. the base, 2, the universal wheel, 3, first support column, 4, first piston cylinder, 5, first slide bar, 6, second support column, 7, the siren, 8, the connecting rod, 9, the second slide bar, 10, the second piston cylinder, 11, first draw-in groove, 12, electric putter, 13, the third piston cylinder, 14, first connecting block, 15, the third slide bar, 16, the fourth piston cylinder, 17, the fourth slide bar, 18, the threaded rod, 19, first bearing, 20, the push pedal, 21, the support frame, 22, first slider, 23, the second connecting block, 24, the second draw-in groove, 25, the second slider, 26, the sliding sleeve.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The adjusting mechanism in this embodiment can be applied to various guard rails, for example, the following movable guard rail for building construction is provided in this embodiment, and the adjusting mechanism in this embodiment can be used for installing the following guard rail.
This rail guard mechanism includes: the movable plate comprises a fixed block, outer rods and a base, wherein the top of the base is fixedly connected with the outer rods, the inner rods are fixedly connected inside the outer rods, sleeve blocks are sleeved on the inner rods and fixedly connected to the movable plate, fixed plates are arranged on two sides of the movable plate, and the sleeve rods are arranged inside the fixed plates;
the fixed block is installed at outer pole top, two install the roof between the fixed block, install solar cell panel and illumination piece on the roof, the rhombus support is installed to illumination piece below.
The bottom of the inner cavity of the base is fixedly connected with a universal wheel, two sides of the universal wheel are fixedly connected with telescopic rods, each telescopic rod comprises an inner rod and an outer rod, the inner rods and the outer rods are connected through threads, and the extending length of each telescopic rod is greater than the bottom height of the universal wheel, so that the whole protection railing can be conveniently moved and fixed; a bottom plate is fixedly connected between the two outer rods, one end of a diamond-shaped support is fixedly connected to the top of the bottom plate, the other end of the diamond-shaped support is fixedly connected to the bottom of the movable plate, the diamond-shaped supports are hinged to each other, and the two sides of the bottom plate are fixedly connected with fixing plates, so that the protection range of the protection handrail can be conveniently adjusted in a telescopic mode through the diamond-shaped supports; a movable plate is clamped in the clamping groove at one side of the fixed plate, the movable plate is connected with the fixed plate in a sliding mode, sleeve blocks are fixedly connected to two ends of the movable plate, locking blocks are mounted on the sleeve blocks, the locking blocks are connected with positioning holes in a clamping mode, and the positioning holes are formed in the inner rod and are convenient to clamp and fix the locking blocks and the inner rod; a solar cell panel is fixedly connected to the top of the top plate, a positioning plate is fixedly connected to the bottom end of the solar cell panel, illuminating blocks are fixedly connected to two sides of the positioning plate through damping rotating shafts, and the illuminating blocks are rotatably connected with the positioning plate, so that the illuminating range of the illuminating blocks can be adjusted conveniently; the top of the inner rod penetrates through the side wall of the top of the outer rod, the two ends of the top plate are sleeved on the top of the inner rod, the top of the top plate is sleeved with a fixed block through threads, the bottom of the top plate is fixedly connected with a loop bar, and the bottom of the loop bar is sleeved inside the fixed plate, so that the height of the top plate can be adjusted conveniently.
Of course, the present embodiment can also be used for guard rails installed in other structures. The following describes the adjusting mechanism according to an embodiment of the present invention.
Referring to fig. 1-5, a movable guard rail for city planning includes a base 1, a first support column 3, a second slide bar 9, an adjusting mechanism and a fixing mechanism;
the adjusting mechanism comprises an electric push rod 12, a first piston cylinder 4 and a first slide rod 5, the surface of the outer wall of the top end of the base 1 is fixedly connected with a first support column 3, the surface of the outer wall of the top end of the first support column 3 is connected with the first piston cylinder 4, the surface of the inner wall of the first piston cylinder 4 is connected with the first slide rod 5 in a sliding manner, the surface of the outer wall of the first support column 3 is fixedly connected with a connecting rod 8, and the top end of the surface of the outer wall of the connecting rod 8 is fixedly connected with the electric push rod 12;
the fixing mechanism comprises a fourth piston cylinder 16, a fourth sliding rod 17, a sliding sleeve 26, a threaded rod 18 and a first bearing 19, the surface of the inner wall of the fourth piston cylinder 16 is connected with the fourth sliding rod 17 in a sliding mode, the surface of the outer wall of the fourth sliding rod 17 is fixedly connected with the sliding sleeve 26, the threaded rod 18 is rotatably connected to the middle of the sliding sleeve 26, the surface of the outer wall of the bottom end of the threaded rod 18 is fixedly connected with the sliding sleeve 26, the surface of the outer wall of the bottom end of the sliding sleeve 26 is fixedly connected with a push plate 20, the distance between the two connecting rods 8 is pushed by starting an electric push rod 12, and the first sliding rod 5 is driven to slide from the inside of the first piston cylinder 4, so that the overall height of the protective guard can be adjusted conveniently, and the second sliding rod 9 slides from the inside of the second piston cylinder 10, so that the overall width of the protective guard can be adjusted conveniently;
the outer wall surface of the top end of the electric push rod 12 is fixedly connected with a second supporting column 6 through a bolt, the outer wall surface of the top end of the second supporting column 6 is fixedly connected with an alarm 7 so as to remind pedestrians, one end of the connecting rod 8 is fixedly connected with a second slide rod 9, the outer wall surface of the second slide rod 9 is slidably connected with a second piston cylinder 10, the outer wall surface of the second piston cylinder 10 is fixedly connected with a first supporting column 3, the outer wall surface of the bottom end of the connecting rod 8 is fixedly connected with a supporting frame 21, the outer wall surface of the supporting frame 21 is fixedly connected with a first supporting column 3 so as to adjust the width of the guard bar conveniently, the outer wall surface of the electric push rod 12 is fixedly connected with a third slide rod 15, one end of the third slide rod 15 is slidably connected with a third piston cylinder 13, the outer wall surface of the first slide rod 5 is provided with a first clamping groove 11, the inner wall surface of the first clamping groove 11 is slidably connected with a first slide block 22, and the outer wall surface of the first piston cylinder 4 is fixedly connected with a second connecting block 23, the outer wall surface of the first sliding block 22 is connected with a second connecting block 23 in a sliding mode, the outer wall surface of the second sliding rod 9 is provided with a second clamping groove 24, the inner wall surface of the second clamping groove 24 is connected with a second sliding block 25 in a sliding mode, the outer wall surface of the second sliding block 25 is connected with the first connecting block 14 in a sliding mode, and the outer wall surface of the first connecting block 14 is fixedly connected with the second piston cylinder 10.
When the guardrail is used, the guardrail is conveniently pushed to a construction site by moving the guardrail along the universal wheels 2, the distance between the two connecting rods 8 is pushed by starting the electric push rod 12, the first slide rod 5 is driven to slide from the inside of the first piston cylinder 4, the first slide block 22 is inserted into the inner wall of the clamping groove formed in the outer wall of the first slide rod 5 along the first connecting block 14, the slide rod is conveniently fixed with the first piston cylinder 4, the integral height of the guardrail is conveniently adjusted, the integral width of the guardrail is conveniently adjusted by sliding the second slide rod 9 from the inside of the second piston cylinder 10, the second slide block 25 is inserted into the inner wall of the second clamping groove 24 formed in the second slide rod 9 along the first connecting block 14, the second slide rod 9 is conveniently fixed with the second piston cylinder 10, the threaded rod 18 is rotated along the sliding sleeve 26, the push plate 20 is conveniently pushed to contact with the ground, and the integral fixation of the guardrail is conveniently realized, and the universal wheels 2 are arranged by pushing the guard bar, so that the guard bar is convenient to move.
The utility model has the advantages that:
1. the distance between the two connecting rods is pushed by starting the electric push rod, the first slide rod is driven to slide from the inside of the first piston cylinder, the integral height of the protective guard is convenient to adjust, and the integral width of the protective guard is convenient to adjust by sliding the second slide rod from the inside of the second piston cylinder;
2. through rotating the threaded rod along the sliding sleeve, be convenient for promote the push pedal and contact ground, be convenient for fix the guardrail is whole, and set up the universal wheel through promoting the guardrail, be convenient for make the rail guard be convenient for remove.
The electric push rod adopts the model of DSDG25 and the related matched power supply and circuit.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A movable guard rail for city planning, its characterized in that: comprises a base (1), a first supporting column (3), a second sliding rod (9), an adjusting mechanism and a fixing mechanism;
the adjusting mechanism comprises an electric push rod (12), a first piston cylinder (4) and a first slide rod (5), the surface of the outer wall of the top end of the base (1) is fixedly connected with a first support column (3), the surface of the outer wall of the top end of the first support column (3) is provided with the first piston cylinder (4), the surface of the inner wall of the first piston cylinder (4) is slidably connected with the first slide rod (5), the surface of the outer wall of the first support column (3) is fixedly connected with a connecting rod (8), and the top end of the surface of the outer wall of the connecting rod (8) is fixedly connected with the electric push rod (12);
the fixing mechanism comprises a fourth piston cylinder (16), a fourth sliding rod (17), a sliding sleeve (26), a threaded rod (18) and a first bearing (19), the inner wall surface of the fourth piston cylinder (16) is connected with the fourth sliding rod (17) in a sliding mode, the outer wall surface of the fourth sliding rod (17) is fixedly connected with the sliding sleeve (26), the middle of the sliding sleeve (26) is rotatably connected with the threaded rod (18), the outer wall surface of the bottom end of the threaded rod (18) is fixedly connected with the sliding sleeve (26), and the outer wall surface of the bottom end of the sliding sleeve (26) is fixedly connected with the push plate (20).
2. A movable guard rail for city planning according to claim 1, characterized in that: the surface of the outer wall of the top end of the electric push rod (12) is fixedly connected with a second supporting column (6) through a bolt, and the surface of the outer wall of the top end of the second supporting column (6) is fixedly connected with an alarm (7).
3. A movable guard rail for city planning according to claim 1, characterized in that: connecting rod (8) one end fixed connection second slide bar (9), second slide bar (9) outer wall surface sliding connection second piston cylinder (10), first support column (3) of second piston cylinder (10) outer wall surface fixed connection, connecting rod (8) bottom outer wall surface fixed connection support frame (21), first support column (3) of support frame (21) outer wall surface fixed connection.
4. A movable guard rail for city planning according to claim 1, characterized in that: the outer wall surface of the electric push rod (12) is fixedly connected with a third slide bar (15), and one end of the third slide bar (15) is connected with a third piston cylinder (13) in a sliding manner.
5. A movable guard rail for city planning according to claim 1, characterized in that: a first clamping groove (11) is formed in the surface of the outer wall of the first sliding rod (5), the surface of the inner wall of the first clamping groove (11) is connected with a first sliding block (22) in a sliding mode, the surface of the outer wall of the first piston cylinder (4) is fixedly connected with a second connecting block (23), and the surface of the outer wall of the first sliding block (22) is connected with the second connecting block (23) in a sliding mode.
6. A movable guard rail for city planning according to claim 1, characterized in that: a second clamping groove (24) is formed in the surface of the outer wall of the second sliding rod (9), the surface of the inner wall of the second clamping groove (24) is connected with a second sliding block (25) in a sliding mode, the surface of the outer wall of the second sliding block (25) is connected with a first connecting block (14) in a sliding mode, and the surface of the outer wall of the first connecting block (14) is fixedly connected with a second piston cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085043.2U CN215632151U (en) | 2021-08-31 | 2021-08-31 | A portable rail guard for city planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085043.2U CN215632151U (en) | 2021-08-31 | 2021-08-31 | A portable rail guard for city planning |
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| Publication Number | Publication Date |
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| CN215632151U true CN215632151U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122085043.2U Active CN215632151U (en) | 2021-08-31 | 2021-08-31 | A portable rail guard for city planning |
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| CN (1) | CN215632151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115240344A (en) * | 2022-07-28 | 2022-10-25 | 倪事林 | Alarm device for consultation and use method thereof |
-
2021
- 2021-08-31 CN CN202122085043.2U patent/CN215632151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115240344A (en) * | 2022-07-28 | 2022-10-25 | 倪事林 | Alarm device for consultation and use method thereof |
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