CN211736674U - Rail guard for construction convenient to dismouting - Google Patents
Rail guard for construction convenient to dismouting Download PDFInfo
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- CN211736674U CN211736674U CN202020209268.7U CN202020209268U CN211736674U CN 211736674 U CN211736674 U CN 211736674U CN 202020209268 U CN202020209268 U CN 202020209268U CN 211736674 U CN211736674 U CN 211736674U
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Abstract
The utility model relates to the technical field of building construction auxiliary devices, in particular to a protective guard for building construction, which is convenient to disassemble and assemble, has simple structure, can be quickly assembled and combined, can adjust the angle between adjacent protective guards, and is convenient to move; including the rail guard body, the rail guard body includes the protective bracket, left threaded rod, right threaded rod, two sets of horizontal pole and lifter plate, the protective bracket bottom is provided with the box, the inside cavity of box and bottom intercommunication are provided with the opening, the top is provided with two sets of connecting plates in the box, two sets of connecting plate middle parts are provided with two sets of bearings respectively, left threaded rod left end and right threaded rod left end are provided with left pivot and the right pivot of being connected with two sets of bearings middle parts respectively, left threaded rod right-hand member is connected with right threaded rod left end, left threaded rod external screw thread direction of turning is opposite with right threaded rod external screw thread direction of turning, there are left movable plate and right movable plate on.
Description
Technical Field
The utility model relates to a technical field of construction auxiliary device especially relates to a rail guard for construction convenient to dismouting.
Background
As is well known, building construction refers to production activities in the construction and implementation stage of engineering construction, and is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a designated place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
In the building construction process, a worker usually sets a protective guard to seal a building site, but the traditional protective guard is usually formed by fixedly splicing a plurality of protective guards and is inconvenient for the worker to assemble or disassemble, when the worker needs to assemble or disassemble the protective guard, the worker needs to assemble or disassemble through a series of tedious and laborious operations, the labor intensity of the worker is increased, and therefore the worker is very troubled in working, and the protective guard for building construction is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a rail guard for construction convenient to dismouting, its simple structure can assemble the combination fast to the angle can be adjusted between adjacent, is convenient for simultaneously remove.
The utility model discloses a guardrail for construction convenient to dismouting, including the guardrail body, the guardrail body includes protective bracket, left threaded rod, right threaded rod, two sets of horizontal pole and lifter plate, protective bracket bottom is provided with the box, the box is inside hollow and the bottom intercommunication is provided with the opening, the top is provided with two sets of connecting plates in the box, two sets of connecting plates are provided with two sets of bearings in the middle part respectively, left threaded rod left end and right threaded rod left end are provided with left pivot and right pivot of being connected with two sets of bearings middle parts respectively, left threaded rod right-hand member is connected with right threaded rod left end, left threaded rod external screw thread direction is opposite with right threaded rod external screw thread direction, left threaded rod and right threaded rod respectively threaded connection have left movable plate and right movable plate, left movable plate and right movable plate all are provided with two sets of spacing holes on left movable plate and the right movable plate, every group the horizontal pole all passes two, the left movable plate bottom is provided with two sets of left recesses of left right intercommunication, and two sets of left recess inner walls are hub connection respectively and have two sets of left down tube, lifter plate top left side is provided with two sets of left connecting blocks, and two sets of left down tube bottoms are connected with two sets of left connecting block axles respectively, and right movable plate bottom is provided with two sets of right recesses of left right intercommunication, and two sets of right recess inner walls are hub connection respectively and have two sets of right down tube, lifter plate top right side is provided with two sets of right connecting blocks, and two sets of right down tube bottoms are connected with two sets of right connecting block axles respectively, and four angles departments of bottom half all are provided with the universal wheel, and the protective bracket left side is provided with two sets of door type poles, every group all can rotate on the door type pole and be provided with the swinging.
Preferably, the box left side wall and the right side wall are both communicated and provided with transition ports, the left rotating shaft left end and the right rotating shaft right end are both provided with hexagonal grooves, the box left side wall is provided with a first annular groove, the box left side wall is communicated and provided with an insertion hole, the insertion hole is located on the inner side of the first annular groove, an annular magnet is arranged inside the first annular groove, the protective guard body further comprises a hand wheel, the right end of the hand wheel is provided with a hexagonal rod, the hexagonal rod penetrates through the insertion hole, and the hand wheel is attached to the annular magnet.
Preferably, the end surface of the central area of each group of the door-shaped rods is circular.
Preferably, the protective guard body further comprises a plurality of groups of balls, a second annular groove is formed in the inner wall of each limiting ring, and most of the area of each group of balls is located in the second annular groove.
Preferably, the lower half area of each group of limiting shafts is conical.
Preferably, a rubber pad is arranged at the bottom of the lifting plate.
Preferably, both the front side and the rear side of the protective bracket are provided with two groups of U-shaped handles.
Preferably, the exterior of the protective bracket is coated with yellow paint.
Compared with the prior art, the beneficial effects of the utility model are that: the first protective guard body and the single protective guard body are convenient to move, and when the first protective guard body and the single protective guard body need to be fixed, the first protective guard body and the single protective guard body are supported by a rubber pad at the bottom of the lifting plate, so that the moving and fixing effects are improved; secondly, the guard rail can be conveniently combined and installed by the body, the guard rail and the guard rail cooperate to complete the protection function, and the angle of the guard rail can be adjusted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the connection of two guard rail bodies when they are spliced together;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a top view of the gate lever and swing lever;
FIG. 5 is a top view of the stop collar, stop shaft and ball;
FIG. 6 is a top view of a left threaded rod, a right threaded rod, two sets of connecting plates, a left rotating shaft, a right rotating shaft, two sets of cross bars, and two sets of bearings;
in the drawings, the reference numbers: 1. a guard rail body; 2. a protective bracket; 3. a left threaded rod; 4. a right threaded rod; 5. a cross bar; 6. a lifting plate; 7. a box body; 8. a connecting plate; 9. a bearing; 10. a left rotating shaft; 11. a left moving plate; 12. a left diagonal bar; 13. a left connecting block; 14. a universal wheel; 15. a gate-shaped rod; 16. a swing lever; 17. a limiting shaft; 18. a limiting ring; 19. a ring magnet; 20. a hand wheel; 21. a hexagonal rod; 22. a ball bearing; 23. a rubber pad; 24. u-shaped handle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 6, the utility model relates to a protective guard for building construction convenient for disassembly and assembly, which comprises a protective guard body 1, wherein the protective guard body 1 comprises a protective support 2, a left screw rod 3, a right screw rod 4, two groups of cross rods 5 and a lifting plate 6, a box body 7 is arranged at the bottom of the protective support 2, the interior of the box body 7 is hollow, the bottom is communicated with and provided with an opening, two groups of connecting plates 8 are arranged at the top of the box body 7, two groups of bearings 9 are respectively arranged at the middle parts of the two groups of connecting plates 8, a left rotating shaft 10 and a right rotating shaft which are connected with the middle parts of the two groups of bearings 9 are respectively arranged at the left end of the left screw rod 3 and the left end of the right screw rod 4, the external screw thread turning direction of the left screw rod 3 is opposite to that of the right screw rod 4, a left moving plate 11 and a right moving plate are respectively connected with the screw rod, each group of cross rods 5 passes through two groups of limiting holes, both ends of each group of cross rods 5 are respectively connected with two groups of connecting plates 8, the bottom of a left moving plate 11 is provided with two groups of left grooves which are communicated in the left-right direction, the inner walls of the two groups of left grooves are respectively connected with two groups of left inclined rods 12 in an axle manner, the left side of the top of a lifting plate 6 is provided with two groups of left connecting blocks 13 in an axle manner, the bottom of the two groups of left inclined rods 12 is respectively connected with two groups of left connecting blocks 13 in an axle manner, the bottom of a right moving plate is provided with two groups of right grooves which are communicated in the left-right direction, the inner walls of the two groups of right grooves are respectively connected with two groups of right inclined rods in an axle manner, the bottom ends of the two groups of right inclined rods are respectively connected with two groups of right connecting blocks in an axle manner, four, two groups of limiting rings 18 are arranged on the right side wall of the protective bracket 2; because the external thread directions of the left threaded rod 3 and the right threaded rod 4 are opposite, and the left threaded rod 3 and the right threaded rod 4 respectively penetrate through the left moving plate 11 and the right moving plate in a threaded manner, and simultaneously the left moving plate 11 and the right moving plate cannot rotate under the action of the two groups of cross rods 5, the left rotating shaft 10 and the right rotating shaft rotate to enable the left moving plate 11 and the right moving plate to generate displacement in opposite directions, because the two groups of left inclined rods 12 are respectively connected with the left moving plate 11 and the two groups of left connecting blocks 13 in a shaft manner, and the two groups of right inclined rods are respectively connected with the right moving plate and the two groups of right connecting blocks in a shaft manner, the heights of the lifting plates 6 are changed due to the rotation of the left rotating shaft 10 and the right rotating shaft, when the guardrail body 1 is normally used, the guardrail body 1 is assembled after being moved to a proper position, as shown in figure 2, the swinging rod 16 and, the two groups of guard rail bodies 1 are assembled, the angle between the adjacent guard rails can be adjusted, when the guard rail bodies 1 need to move, the four groups of universal wheels 14 support the guard rail bodies 1 and then move, and after the guard rail bodies 1 move to proper positions, the lifting plates 6 support the guard rail bodies 1, so that the fixing effect is improved.
The left side wall and the right side wall of the box body 7 are both provided with transition ports in a communicated manner, the left end of the left rotating shaft 10 and the right end of the right rotating shaft are both provided with hexagonal grooves, the left side wall of the box body 7 is provided with a first annular groove, the left side wall of the box body 7 is provided with an insertion port in a communicated manner, the insertion port is positioned on the inner side of the first annular groove, an annular magnet 19 is arranged inside the first annular groove, the protective guard body 1 further comprises a hand wheel 20, a hexagonal rod 21 is arranged at the right end of the hand wheel 20, the hexagonal rod 21; the magnet 19 fixes the hand wheel 20 on the box body 7, when the left rotating shaft 10 and the right rotating shaft need to rotate, the hand wheel 20 is pulled out, the hexagonal rod 21 is inserted into the hexagonal groove of the left rotating shaft 10 or the right rotating shaft, and then the hand wheel 20 is rotated to rotate the left rotating shaft 10 and the right rotating shaft, so that convenience is improved.
The end surface of the central area of each group of door-shaped rods 15 is circular; the rotational fluency is improved.
The protective guard body 1 further comprises a plurality of groups of balls 22, a second annular groove is formed in the inner wall of each limiting ring 18, and most of the area of each group of balls 22 is located in the second annular groove; each group of balls 22 is in contact with the limiting shaft 17, and each group of balls 22 rotatably supports the limiting shaft 17, so that noise generated in the angle adjusting process of the protective guard body 1 is reduced.
The lower half area of each group of limiting shafts 17 is conical; the limiting shaft 17 can be conveniently inserted into the limiting ring 18, and convenience is improved.
The bottom of the lifting plate 6 is provided with a rubber pad 23; the rubber pad 23 directly contacts with the ground, so that the friction force between the rubber pad and the ground is increased, and the fixing effect is improved.
Two groups of U-shaped handles 24 are arranged on the front side and the rear side of the protective bracket 2; the guard rail body 1 is moved by holding the U-shaped handle 24, so that convenience is improved.
Yellow paint is coated outside the protective bracket 2; and warning pedestrians and drivers.
The utility model relates to a guardrail for construction convenient to dismouting, it is at work, when left pivot 10 and right pivot need to rotate, extract hand wheel 20 and insert hexagon pole 21 inside the hexagonal groove of left pivot 10 or right pivot, then rotatory hand wheel 20 makes left pivot 10 and right pivot rotate, when normally using, assemble after guardrail body 1 moves to suitable position, as shown in figure 2, rotate swinging arms 16 and spacing axle 17 with the hand, and make the bottom of spacing axle 17 pass two sets of spacing rings 18 of adjacent guardrail body 1, two sets of guardrail body 1 accomplish assembling, and the angle between adjacent guardrail body 1 can be adjusted, when guardrail body 1 needs to move, make four groups of universal wheels 14 support guardrail body 1 and then move, after moving to suitable position, make lifter plate 6 and rubber pad 23 of bottom support guardrail body 1, the fixing effect is improved.
The utility model discloses a rail guard for construction convenient to dismouting, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical means, wherein slidable/rotate fixedly promptly for slide/not dropping under the rotation state, sealed intercommunication is sealed when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with electric module and with electric common electrical part in market, buy when returning to the use only need connect according to the mutual electricity of the instruction manual that together buys back and can use, and control module is its common from taking the module, the event is no longer repeated here.
The utility model is a protective guard for building construction, which is convenient to be disassembled and assembled, under the condition that the contrary explanation is not made, the directional terms "up, down, left, right, front, back, inside, and outside, and vertical and horizontal" included in the term merely represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A protective guard for building construction convenient to disassemble and assemble is characterized by comprising a protective guard body (1), wherein the protective guard body (1) comprises a protective support (2), a left threaded rod (3), a right threaded rod (4), two groups of transverse rods (5) and a lifting plate (6), a box body (7) is arranged at the bottom of the protective support (2), the box body (7) is hollow, the bottom of the box body is communicated with an opening, two groups of connecting plates (8) are arranged at the top inside the box body (7), two groups of bearings (9) are respectively arranged in the middle of the two groups of connecting plates (8), a left rotating shaft (10) and a right rotating shaft which are connected with the middle parts of the two groups of bearings (9) are respectively arranged at the left end of the left threaded rod (3) and the left end of the right threaded rod (4), the external thread direction of the left threaded rod (3) is opposite to the external thread direction of the right threaded, a left moving plate (11) and a right moving plate are respectively connected to the left threaded rod (3) and the right threaded rod (4) in a threaded manner, two groups of limiting holes are respectively formed in the left moving plate (11) and the right moving plate, each group of the cross rods (5) penetrates through the two groups of limiting holes, two ends of each group of the cross rods (5) are respectively connected with two groups of connecting plates (8), two groups of left grooves which are communicated in the left-right direction are arranged at the bottom of the left moving plate (11), two groups of left inclined rods (12) are respectively connected with the inner walls of the two groups of left grooves in a shaft manner, two groups of left connecting blocks (13) are arranged on the left side of the top of the lifting plate (6), two groups of right connecting blocks are respectively connected with the bottom ends of the two groups of left inclined rods (12) in a shaft manner, two groups of right grooves which are communicated in the left, two sets of right down tube bottoms are connected with two sets of right connecting block axles respectively, and four angle departments in box (7) bottom all are provided with universal wheel (14), and protective bracket (2) left side is provided with two sets of door type poles (15), every group all can rotate on door type pole (15) and be provided with swinging arms (16), every group swinging arms (16) bottom all is provided with spacing axle (17), and protective bracket (2) right side wall is provided with two sets of spacing rings (18).
2. The protective guard for building construction convenient to disassemble and assemble as claimed in claim 1, wherein the left side wall and the right side wall of the box body (7) are both provided with a transitional port in a communicating manner, the left end of the left rotating shaft (10) and the right end of the right rotating shaft are both provided with a hexagonal groove, the left side wall of the box body (7) is provided with a first annular groove, the left side wall of the box body (7) is provided with an insertion port in a communicating manner, the insertion port is positioned at the inner side of the first annular groove, an annular magnet (19) is arranged inside the first annular groove, the protective guard body (1) further comprises a hand wheel (20), the right end of the hand wheel (20) is provided with a hexagonal rod (21), the hexagonal rod (21) passes through the.
3. A guard rail for construction use which is easy to be disassembled and assembled as claimed in claim 2, wherein the central area of each set of said gate-shaped bars (15) has a circular end shape.
4. A guard rail for building construction convenient for disassembly and assembly as claimed in claim 3, wherein the guard rail body (1) further comprises a plurality of groups of balls (22), a second annular groove is formed on the inner wall of each limiting ring (18), and most of the area of each group of balls (22) is positioned in the second annular groove.
5. The guard rail for building construction convenient to disassemble and assemble as claimed in claim 4, wherein the lower half area of each set of the limiting shaft (17) is tapered.
6. A guard rail for building construction convenient for disassembly and assembly as claimed in claim 5, wherein the rubber pad (23) is provided at the bottom of the lifting plate (6).
7. Protective guard for building construction convenient to disassemble and assemble according to claim 6, characterized in that two sets of U-shaped handles (24) are arranged on the front side and the rear side of the protective bracket (2).
8. Protective guard for building construction convenient to disassemble and assemble according to claim 7, characterized in that the exterior of the protective bracket (2) is coated with yellow paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209268.7U CN211736674U (en) | 2020-02-25 | 2020-02-25 | Rail guard for construction convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209268.7U CN211736674U (en) | 2020-02-25 | 2020-02-25 | Rail guard for construction convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736674U true CN211736674U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020209268.7U Active CN211736674U (en) | 2020-02-25 | 2020-02-25 | Rail guard for construction convenient to dismouting |
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| Country | Link |
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| CN (1) | CN211736674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396196A (en) * | 2021-12-20 | 2022-04-26 | 上海骎麦建设工程有限公司 | Safety protection device for building construction and use method |
-
2020
- 2020-02-25 CN CN202020209268.7U patent/CN211736674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396196A (en) * | 2021-12-20 | 2022-04-26 | 上海骎麦建设工程有限公司 | Safety protection device for building construction and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220427 Address after: 334099 Wangyang commercial and residential building, baihefan street, Yongfeng street, Guangfeng District, Shangrao City, Jiangxi Province Patentee after: Jiangxi Zhoushan Construction Engineering Co.,Ltd. Address before: 442100 South Street, Chengguan Town, Fangxian City, Shiyan City, Hubei Province, 22 Patentee before: Luo Xiaofei |
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| TR01 | Transfer of patent right |