CN209817592U - Guardrail bar is prevented in construction - Google Patents
Guardrail bar is prevented in construction Download PDFInfo
- Publication number
- CN209817592U CN209817592U CN201920370245.1U CN201920370245U CN209817592U CN 209817592 U CN209817592 U CN 209817592U CN 201920370245 U CN201920370245 U CN 201920370245U CN 209817592 U CN209817592 U CN 209817592U
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- China
- Prior art keywords
- fixedly connected
- sleeve
- box body
- rod
- hole
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- Expired - Fee Related
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Abstract
The utility model discloses a railing is prevented in construction, including the rail, the rail includes lower plate, montant, goes up roof and base, two bases of bottom surface symmetry fixedly connected with of lower plate, many montants of top surface equidistance fixedly connected with of lower plate, the same roof of going up of top fixedly connected with of a plurality of montants. The utility model discloses can adjust according to the unevenness of ground, make the coupling mechanism of two rails align, conveniently connect like this, need not handle the bottom surface, and it is rotatory through twisting the threaded rod, make the inserted bar stretch into in the first through-hole, make its box and the cover body effectual fix, when dismantling, it is rotatory to twist the threaded rod in the same reverse direction, make the inserted bar withdraw from first through-hole and get back to the normal position, and then can be with box and cover body separation, when fixed connection and dismantlement, and easy operation, a large amount of operating time of effectual saving and work load like this, further make work efficiency improve.
Description
Technical Field
The utility model relates to a rail technical field, concretely relates to railing is prevented in construction.
Background
Along with the rapid development of the construction in China, the safety problem in the construction is increasingly highlighted. Among them, the lack of good enclosure facilities in building construction is one of the important causes of accidents. The rail can be effectively separated from the construction environment and the crowd, so that the safety of pedestrians and vehicles is protected. But the in-process connection operation of present building construction rail using is comparatively loaded down with trivial details to because the unevenness on ground is very inconvenient when connecting, need the staff to handle ground just can carry out the rail and connect, make work load increase so seriously, also wasted a large amount of operating time simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem existing in the prior art, the utility model provides a railing is prevented in construction.
The utility model discloses a realize through following technical scheme:
a building construction guard rail comprises a rail, wherein the rail comprises a lower bottom plate, vertical rods, an upper top plate and bases, the bottom surface of the lower bottom plate is symmetrically and fixedly connected with two bases, the top surface of the lower bottom plate is fixedly connected with a plurality of vertical rods at equal intervals, the top ends of the vertical rods are fixedly connected with the same upper top plate, a sleeve is fixedly connected in each vertical rod on one side of the rail, one end of each sleeve is fixedly connected with a box body and communicated with the interior of the box body, two sliding blocks are symmetrically arranged in the box body and are attached to the box body in a sliding manner, the two sliding blocks are attached to one opposite sides of the two sliding blocks, an inserted rod is fixedly connected to each slide block on the back side, a spring is fixedly connected between each sliding block and the inner side wall of the box body and sleeved on each inserted rod, one end of each inserted rod penetrates through the, the nut sleeve is internally and fixedly connected with a threaded rod, one end of the threaded rod penetrates through the sleeve and is fixedly connected with a second handle, a second rotating block is fixedly connected onto the threaded rod, the second rotating block is embedded into the sleeve and is rotationally connected with the sleeve, a second through hole is formed in a vertical rod at the other side of the fence, a connecting rod is attached and slidably connected into the second through hole, one end of the connecting rod is hinged with an internal fixedly connected fixed block, one side of the fixed block is fixedly connected with a cover body, the upper end and the lower end of the cover body are respectively provided with a first through hole, the inner side of the cover body is matched with the size of the box body, the upper end and the lower end of the second through hole are respectively provided with a fixed plate, one side of the fixed plate is fixedly connected with the vertical rod, a first rotating block is arranged in the fixed plate and is rotationally connected with the, the lead screw penetrates through the connecting rod and is in threaded connection with the connecting rod.
Preferably, the inner diameter of the first through hole is the same as the diameter of the plug.
Preferably, the cross section of one side of the box body and the sleeve is in a conical shape.
Preferably, the bottom ends of the two sliding blocks close to one side are arranged in a chamfer mode.
Compared with the prior art, the beneficial effects of the utility model are that: can adjust according to the height unevenness on ground, make the coupling mechanism of two rails align, conveniently connect like this, need not handle the bottom surface, and it is rotatory through twisting the threaded rod, make the inserted bar stretch into in the first through-hole, make its box and the cover body effectual fix, when dismantling, it is rotatory to twist the threaded rod in the same reverse direction, make the inserted bar withdraw from first through-hole and get back to the normal position, and then can separate the box and the cover body, when fixed connection and dismantlement, and easy operation, a large amount of operating time and work load of effectual saving like this, further make work efficiency improve.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
in the figure, the device comprises a fence 1, a lower bottom plate 1-1, a vertical rod 1-2, an upper top plate 1-3, a base 1-4, a cover body 2, a first through hole 3, a fixed block 4, a connecting rod 5, a second through hole 6, a first handle 7, a fixed plate 8, a first rotating block 9, a lead screw 10, a second handle 11, a second rotating block 12, a sleeve 13, an inserted rod 14, a box body 15, a sliding block 16, a nut sleeve 17, a spring 18 and a threaded rod 19.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in figure 1, the building construction protective barrier comprises a fence 1, wherein the fence 1 comprises a lower bottom plate 1-1, vertical rods 1-2, an upper top plate 1-3 and bases 1-4, the bottom surface of the lower bottom plate 1-1 is symmetrically and fixedly connected with two bases 1-4, the top surface of the lower bottom plate 1-1 is fixedly connected with a plurality of vertical rods 1-2 at equal intervals, the top ends of the vertical rods 1-2 are fixedly connected with the same upper top plate 1-3, sleeves 13 are fixedly connected in the vertical rods 1-2 at one side of the fence 1, one end of each sleeve 13 is fixedly connected with a box body 15 and communicated with the interior of the sleeve, two sliding blocks 16 are symmetrically arranged in the box body 15 and are attached to the box body for sliding, the opposite sides of the two sliding blocks 16 are attached to one another, inserting rods 14 are fixedly connected to the back, a spring 18 is fixedly connected between the sliding block 16 and the inner side wall of the box body 15, the spring 18 is sleeved on an inserted bar 14, one end of the inserted bar 14 penetrates out of the box body 15 and is in sliding connection with the box body 15, one end of the inserted bar 14 is flush with the side surface of the box body 15, a nut sleeve 17 is arranged in the sleeve 13 in an attached mode, a threaded rod 19 is connected to the nut sleeve 17 in an internal thread mode, one end of the threaded rod 19 penetrates out of the sleeve 13 and is fixedly connected with a second handle 11, a second rotating block 12 is fixedly connected to the threaded rod 19, the second rotating block 12 is embedded into the sleeve 13 and is in rotating connection with the sleeve 13, a second through hole 6 is formed in a vertical rod 1-2 on the other side of the fence 1, a connecting rod 5 is connected in an attached mode in a sliding mode in the second through hole 6, one end of the, the upper and lower both ends of the cover body 2 all are equipped with first through-hole 3, the cover body 2 inboard is identical with box 15 size, both ends all are equipped with fixed plate 8 about the second through-hole 6, one side and montant 1-2 fixed connection of fixed plate 8, be equipped with first rotatory piece 9 in the fixed plate 8 and rather than swivelling joint, the same root lead screw 10 of fixedly connected with on two first rotatory pieces 9, the top of lead screw 10 is passed 8 top surfaces of fixed plate and is fixed and be connected with first handle 7, lead screw 10 passes connecting rod 5 and rather than threaded connection.
The inner diameter of the first through hole 3 is the same as the diameter of the insert rod 14.
The cross section of one side of the box body 15 and the sleeve 13 is in a conical shape.
The bottom ends of the two sliding blocks 16 close to one side are arranged in a chamfer way.
The working principle is as follows: when the utility model is used, before the building construction, the working personnel need to use the fence to surround the building construction environment, when a plurality of building construction fences are connected, the plurality of fences 1 are moved to the building construction site, then the adjustment is carried out according to the height unevenness of the ground, when the adjustment is carried out, the lead screw 10 is screwed through the first handle 7 to rotate, and then the connecting rod 5 which is connected with the lead screw 10 in a threaded way moves up and down under the orientation of the second through hole 6, and then the cover body 2 is driven to move up and down through the fixed block 4, so that the lead screw is aligned with the box body 15 on another fence 1, then the box body 15 is stretched into the cover body 2, and the side surface of one side of the box body 15 opposite to the cover body 2 is arranged in a conical shape, thus the box body 15 is conveniently stretched into the cover body 2, then the threaded rod 19 is driven to rotate through screwing the second handle 11, and then the sleeve nut 17 moves under the orientation, separate two sliders 16, slider 16 promotes inserted bar 14 and stretches out outside box 15 and into first through-hole 3 this moment, make its box 15 and cover body 2 effectual fixed, when dismantling, it is rotatory equally reverse to twist movable threaded rod 19, make nut sleeve 17 withdraw from between two sliders 16, two sliders 16 laminate under the effect of spring 18 this moment, drive inserted bar 14 simultaneously and withdraw from first through-hole 3 and get back to the normal position, and then can separate box 15 and cover body 2, when this device is connected and dismantles, and easy operation, and also make things convenient for the slope to carry out the rail connection of slope, need not handle ground, effectual saving a large amount of operating time and work load like this, further make work efficiency improve.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a railing is prevented in construction, includes rail (1), its characterized in that: the fence (1) comprises a lower bottom plate (1-1), two bases (1-2), an upper top plate (1-3) and bases (1-4), wherein the bottom surface of the lower bottom plate (1-1) is symmetrically and fixedly connected with the two bases (1-4), the top surface of the lower bottom plate (1-1) is fixedly connected with a plurality of vertical rods (1-2) at equal intervals, the top ends of the vertical rods (1-2) are fixedly connected with the same upper top plate (1-3), a sleeve (13) is fixedly connected in the vertical rod (1-2) at one side of the fence (1), one end of the sleeve (13) is fixedly connected with a box body (15) and communicated with the interior of the sleeve, two sliders (16) are symmetrically arranged in the box body (15) and are attached to slide with the box body, the two sliders (16) are attached to one side opposite to each other, an inserting rod (14) is fixedly connected to one, the improved fence is characterized in that a spring (18) is fixedly connected between the sliding block (16) and the inner side wall of the box body (15), the spring (18) is sleeved on an inserted rod (14), one end of the inserted rod (14) penetrates out of the box body (15) and is in sliding connection with the box body, one end of the inserted rod (14) is parallel and level with the side face of the box body (15), a nut sleeve (17) is arranged in the sleeve (13) in a fitting manner, a threaded rod (19) is connected with the nut sleeve (17) in an internal thread manner, one end of the threaded rod (19) penetrates out of the sleeve (13) and is fixedly connected with a second handle (11), a second rotating block (12) is fixedly connected onto the threaded rod (19), the second rotating block (12) is embedded into the sleeve (13) and is in rotating connection with the sleeve (13), a second through hole (6) is arranged on a vertical rod (1-2) on the other side of the, fixedly connected with fixed block (4) in the articulated connection of one end of connecting rod (5), one side fixedly connected with cover body (2) of fixed block (4), the upper and lower both ends of the cover body (2) all are equipped with first through-hole (3), the cover body (2) inboard is identical with box (15) size, both ends all are equipped with fixed plate (8) about second through-hole (6), one side and montant (1-2) fixed connection of fixed plate (8), be equipped with first rotatory piece (9) in fixed plate (8) and rather than swivelling joint, same lead screw (10) of fixedly connected with on two first rotatory pieces (9), the top of lead screw (10) is passed fixed being connected with first hand (7) of fixed plate (8) top surface, lead screw (10) pass connecting rod (5) and rather than threaded connection.
2. The construction guard rail of claim 1, wherein: the inner diameter of the first through hole (3) is the same as the diameter of the inserted rod (14).
3. The construction guard rail of claim 1, wherein: the cross sections of one sides of the box body (15) and the sleeve (13) are arranged in a conical manner.
4. The construction guard rail of claim 1, wherein: the bottom ends of the two sliding blocks (16) close to one side are arranged in a chamfer way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370245.1U CN209817592U (en) | 2019-03-21 | 2019-03-21 | Guardrail bar is prevented in construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370245.1U CN209817592U (en) | 2019-03-21 | 2019-03-21 | Guardrail bar is prevented in construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817592U true CN209817592U (en) | 2019-12-20 |
Family
ID=68876538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920370245.1U Expired - Fee Related CN209817592U (en) | 2019-03-21 | 2019-03-21 | Guardrail bar is prevented in construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962966A (en) * | 2020-08-25 | 2020-11-20 | 福建建工亚鹰建筑科技发展有限公司 | Assembled building external enclosure system |
-
2019
- 2019-03-21 CN CN201920370245.1U patent/CN209817592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962966A (en) * | 2020-08-25 | 2020-11-20 | 福建建工亚鹰建筑科技发展有限公司 | Assembled building external enclosure system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210321 |