CN216641394U - Anti-falling device for engineering construction - Google Patents
Anti-falling device for engineering construction Download PDFInfo
- Publication number
- CN216641394U CN216641394U CN202220062793.XU CN202220062793U CN216641394U CN 216641394 U CN216641394 U CN 216641394U CN 202220062793 U CN202220062793 U CN 202220062793U CN 216641394 U CN216641394 U CN 216641394U
- Authority
- CN
- China
- Prior art keywords
- hinge
- ring body
- fixedly connected
- hinge seat
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000006978 adaptation Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a falling-preventing device for engineering construction, which comprises an upper rod body, a lower rod body, a first threaded rod, a second threaded rod, a strip-shaped plate and a first ring body. This anti-falling device is used in engineering construction, during the use, at first carry the device to the outer scaffold that needs to prevent falling and correspond the position, then place upper tube body and lower tube body between the outer scaffold outside upright steel structure pole, rotate the second turning handle this moment, make the clamp plate loosen the extrusion to the lath, keep away from the pulling with upper tube body and lower tube body each other this moment, rotate the connector through first turning handle this moment, the connector drives first threaded rod and rotates, it is close to and laminates with the outer scaffold outside upright steel structure pole to drive first ring body under the cooperation of threaded connection seat, then the upset second ring body, establish second ring body lid on first ring body, the fastener of taking this moment fixes the connecting plate, thereby make first ring body and second ring body and outer scaffold outside upright steel structure pole reciprocal anchorage.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a falling-preventing device for engineering construction.
Background
The engineering constructor refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object in a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.
Can build outer scaffold outside the building usually in engineering work progress to make things convenient for the construction of building facade, however, current outer scaffold outside does not have safeguard function usually, leads to having the outside risk of dropping, consequently proposes a anti-falling device for engineering construction and optimizes it.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a falling-preventing device for engineering construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an anti-falling device for engineering construction, including the upper tube body, the below of upper tube body is equipped with down the body, the equidistance symmetry is equipped with first coupling mechanism and second coupling mechanism between upper tube body and the lower body, the equal fixedly connected with threaded connection seat in both ends of upper tube body and lower body, threaded connection seat's inboard threaded connection has the first threaded rod rather than the looks adaptation, the one end fixedly connected with connector of first threaded rod, the first turning handle of the outside fixedly connected with of connector, the terminal surface of connector rotates and is connected with first ring body, the outside of first ring body is equipped with the second ring body rather than the looks adaptation, one side of first ring body and one side of second ring body pass through hinged joint, the equal fixedly connected with connecting plate of opposite side of first ring body and opposite side of second ring body, the perforation has been seted up to the symmetry on the connecting plate, be equipped with the fastener in the perforation, the fastener is including bolt and nut.
As a further scheme of the utility model: the first ring body and the second ring body are both semicircular rings, and the upper pipe body and the lower pipe body are both hollow square pipes.
As a still further scheme of the utility model: the first connecting mechanism comprises a first short pipe, a second short pipe, a first hinge seat, a first hinge joint, a second hinge seat, a second hinge joint, a third hinge seat, a third hinge joint, a fourth hinge seat and a fourth hinge joint.
As a still further scheme of the utility model: the first hinge seat is fixedly connected to the bottom surface of the upper pipe body, the first hinge head is inserted into the first hinge seat and is rotationally connected with the first hinge seat through a pin shaft, the first hinge head is fixedly connected to one end of the first short pipe, the second hinge head is fixedly connected to the other end of the first short pipe, the second hinge head is inserted into the second hinge seat and is rotationally connected with the second hinge seat through a pin shaft, the fourth hinge seat is fixedly connected to the top surface of the lower pipe body and corresponds to the first hinge seat, the fourth hinge head is inserted into the fourth hinge seat and is rotationally connected with the fourth hinge seat through a pin shaft, the fourth hinge head is fixedly connected to one end of the second short pipe, the third hinge head is fixedly connected to the other end of the second short pipe, the third hinge head is inserted into the third hinge seat and is rotationally connected with the third hinge seat through a pin shaft, the third hinge seat is fixedly connected with the second hinge seat, and the first short pipe and the second short pipe are both hollow.
As a still further scheme of the utility model: the second connecting mechanism is identical to the first connecting mechanism in structure.
As a still further scheme of the utility model: the upper pipe body is symmetrically provided with through holes, threaded sleeves fixedly connected with the upper pipe body are arranged in the through holes, second threaded rods are connected in the threaded sleeves in a threaded mode, one end of each second threaded rod is fixedly connected with a pressing plate, one side of each pressing plate is fixedly connected with a second rotating handle, strip-shaped plates are rotatably connected to the positions, corresponding to the through holes, of the lower pipe body through pin shafts, and notches corresponding to the second threaded rods and matched with the strip-shaped plates are formed in one ends of the strip-shaped plates.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the matching use among the upper pipe body, the lower pipe body, the first connecting mechanism, the second connecting mechanism, the threaded connecting seat, the first threaded rod, the connecting head, the first rotating handle, the first ring body, the second ring body, the connecting plate and the fastening piece, the steel structural rod consisting of the upper pipe body, the lower pipe body and the outer scaffold can be fixed through the matching of the first ring body, the second ring body, the connecting plate and the fastening piece, and the outer side of the outer scaffold is protected by the upper pipe body, the lower pipe body, the first connecting mechanism and the second connecting mechanism, so that the anti-falling function is achieved, the outer scaffold has a protection function, the safety of the outer scaffold is improved, and the risk of falling of articles on the outer scaffold is reduced.
2. According to the utility model, through the matching use of the threaded connecting seat, the first threaded rod, the connecting head and the first rotating handle, the distance between the first ring body and the first threaded rod can be adjusted through the matching of the first threaded rod and the threaded connecting seat, so that the device is suitable for the fixed installation of external scaffolds with different widths.
3、
4. According to the utility model, through the matching use of the first short pipe, the second short pipe, the first hinge seat, the first hinge joint, the second hinge joint, the third hinge joint, the fourth hinge seat and the fourth hinge joint, the upper pipe body and the lower pipe body can be folded to be close to each other through the first connecting mechanism and the second connecting mechanism, and meanwhile, the upper pipe body and the lower pipe body which are folded to be close to each other are connected through the matching of the threaded sleeve, the second threaded rod, the pressing plate, the second rotating handle, the strip-shaped plate and the notch, so that the whole occupied space of the device is reduced, and the device is convenient to carry.
Drawings
Fig. 1 is a schematic structural view of a fall-preventing device for engineering construction.
Fig. 2 is a partially enlarged view of a fall arrest device for construction work.
Fig. 3 is a sectional view of a fall arrest device for construction work.
Fig. 4 is an enlarged view of a portion a of the anti-falling device for engineering construction.
Fig. 5 is a cross-sectional view of a thread bushing of the anti-falling device for engineering construction.
Fig. 6 is a schematic view of a construction fall-preventing device in a folded state.
In the figure: the pipe comprises an upper pipe body 1, a lower pipe body 2, a first connecting mechanism 3, a second connecting mechanism 4, a thread connecting seat 5, a first threaded rod 6, a connecting head 7, a first rotating handle 8, a first ring body 9, a second ring body 10, a connecting plate 11, a fastener 12, a first short pipe 13, a second short pipe 14, a first hinge seat 15, a first hinge joint 16, a second hinge joint 17, a second hinge joint 18, a third hinge joint 19, a third hinge joint 20, a fourth hinge joint 21, a fourth hinge joint 22, a threaded sleeve 23, a second threaded rod 24, a pressing plate 25, a second rotating handle 26, a strip-shaped plate 27 and a notch 28.
Detailed Description
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.
Referring to fig. 1 to 3, in the embodiment of the utility model, an anti-falling device for engineering construction comprises an upper pipe body 1, a lower pipe body 2 is arranged below the upper pipe body 1, a first connecting mechanism 3 and a second connecting mechanism 4 are symmetrically arranged between the upper pipe body 1 and the lower pipe body 2 at equal intervals, two ends of the upper pipe body 1 and the lower pipe body 2 are fixedly connected with a threaded connecting seat 5, the inner side of the threaded connecting seat 5 is in threaded connection with a first threaded rod 6 matched with the threaded connecting seat, one end of the first threaded rod 6 is fixedly connected with a connecting head 7, the outer side of the connecting head 7 is fixedly connected with a first rotating handle 8, the end surface of the connecting head 7 is rotatably connected with a first ring body 9, the outer side of the first ring body 9 is provided with a second ring body 10 matched with the first ring body, one side of the first ring body 9 is hinged with one side of the second ring body 10 through a hinge, the other side of the first ring body 9 is fixedly connected with a connecting plate 11, the connecting plate 11 is symmetrically provided with through holes, fastening pieces 12 are arranged in the through holes, and the fastening pieces 12 comprise bolts and nuts.
The first ring body 9 and the second ring body 10 are both semicircular rings, and the upper pipe body 1 and the lower pipe body 2 are both hollow square pipes.
The first connecting mechanism 3 includes a first short pipe 13, a second short pipe 14, a first hinge seat 15, a first hinge joint 16, a second hinge seat 17, a second hinge joint 18, a third hinge seat 19, a third hinge joint 20, a fourth hinge seat 21, and a fourth hinge joint 22.
The first hinge seat 15 is fixedly connected to the bottom surface of the upper pipe body 1, the first hinge joint 16 is inserted into the first hinge seat 15 and is rotatably connected with the first hinge seat 15 through a pin shaft, the first hinge joint 16 is fixedly connected to one end of the first short pipe 13, the second hinge joint 18 is fixedly connected to the other end of the first short pipe 13, the second hinge joint 18 is inserted into the second hinge seat 17 and is rotatably connected with the second hinge seat 17 through a pin shaft, the fourth hinge seat 21 is fixedly connected to the top surface of the lower pipe body 2 and corresponds to the first hinge seat 15, the fourth hinge joint 22 is inserted into the fourth hinge seat 21 and is rotatably connected with the fourth hinge seat 21 through a pin shaft, the fourth hinge joint 22 is fixedly connected to one end of the second short pipe 14, the third hinge joint 20 is fixedly connected to the other end of the second short pipe 14, the third hinge joint 20 is inserted into the third hinge seat 19 and is rotatably connected with the third hinge seat 19 through a pin shaft, the third hinge base 19 and the second hinge base 17 are fixedly connected with each other, and the first short pipe 13 and the second short pipe 14 are both hollow square pipes.
The second connecting mechanism 4 is identical in structure to the first connecting mechanism 3.
The perforation has been seted up to the symmetry on last body 1, be equipped with in the perforation with last body 1 fixed connection's threaded sleeve 23, threaded sleeve threaded connection has second threaded rod 24, the one end fixedly connected with clamp plate 25 of second threaded rod 24, one side fixedly connected with second turning handle 26 of clamp plate 25, it is connected with strip board 27 to correspond the perforation position through the round pin hub rotation on the lower body 2, the breach 28 that corresponds and the adaptation with second threaded rod 24 is seted up to strip board 27's one end.
The upper pipe body 1 and the lower pipe body 2 are equal in length, and the first short pipe 13 and the second short pipe 14 are equal in length
The working principle of the utility model is as follows:
when the anti-falling device is used, the device is firstly carried to the corresponding position of an external scaffold needing to be prevented from falling, then the upper pipe body 1 and the lower pipe body 2 are placed between vertical steel structure rods on the outer side of the external scaffold, at the moment, the second rotating handle 26 is rotated, the pressing plate 25 loosens the extrusion on the strip-shaped plate 27 under the matching of the second threaded rod 24 and the threaded sleeve 23, at the moment, the strip-shaped plate 27 is stirred, the gap 28 is separated from the second threaded rod 24, at the moment, the upper pipe body 1 and the lower pipe body 2 are pulled to be far away from each other, at the moment, the first short pipe 13 and the second short pipe 14 are relatively overturned through the first hinge seat 15, the first hinge joint 16, the second hinge seat 17, the second hinge joint 18, the third hinge seat 19, the third hinge joint 20, the fourth hinge seat 21 and the fourth hinge 22, so that the upper pipe body 1 and the lower pipe body 2 can be far away from each other, at the moment, the connector 7 is rotated through the first rotating handle 8, connector 7 drives first threaded rod 6 and rotates, it is close to and laminates to the steel structure pole to drive first ring body 9 and the outer scaffold outside immediately under the cooperation of threaded connection seat 5, then upset second ring body 10, establish second ring body 10 lid on first ring body 9, fastener 12 of taking this moment fixes connecting plate 11, thereby make first ring body 9 and second ring body 10 and the outer scaffold outside immediately to steel structure pole reciprocal anchorage, the installation of completion device, upper hose body 1 this moment, lower hose body 2, first coupling mechanism 3 and second coupling mechanism 4 form the guard rail jointly and prevent falling the protection in the outside of outer scaffold.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a falling protection device for engineering construction, includes body (1), its characterized in that: a lower pipe body (2) is arranged below the upper pipe body (1), a first connecting mechanism (3) and a second connecting mechanism (4) are symmetrically arranged between the upper pipe body (1) and the lower pipe body (2) at equal intervals, two ends of the upper pipe body (1) and the lower pipe body (2) are fixedly connected with a threaded connecting seat (5), the inner side of the threaded connecting seat (5) is in threaded connection with a first threaded rod (6) matched with the threaded connecting seat, one end of the first threaded rod (6) is fixedly connected with a connecting head (7), the outer side of the connecting head (7) is fixedly connected with a first rotating handle (8), the end face of the connecting head (7) is rotatably connected with a first ring body (9), the outer side of the first ring body (9) is provided with a second ring body (10) matched with the first ring body, one side of the first ring body (9) is hinged with one side of the second ring body (10) through a hinge, the other side of the first ring body (9) and the other side of the second ring body (10) are fixedly connected with a connecting plate (11), the connecting plate (11) is symmetrically provided with through holes, and fasteners (12) are arranged in the through holes.
2. The anti-falling device for engineering construction according to claim 1, characterized in that: the first ring body (9) and the second ring body (10) are both semicircular rings, and the upper pipe body (1) and the lower pipe body (2) are both hollow square pipes.
3. The anti-falling device for engineering construction according to claim 1, characterized in that: the first connecting mechanism (3) comprises a first short pipe (13), a second short pipe (14), a first hinge seat (15), a first hinge joint (16), a second hinge seat (17), a second hinge joint (18), a third hinge seat (19), a third hinge joint (20), a fourth hinge seat (21) and a fourth hinge joint (22).
4. The anti-falling device for engineering construction according to claim 3, characterized in that: the first hinge seat (15) is fixedly connected to the bottom surface of the upper pipe body (1), the first hinge joint (16) is inserted into the first hinge seat (15) and is rotationally connected with the first hinge seat (15) through a pin shaft, the first hinge joint (16) is fixedly connected to one end of the first short pipe (13), the second hinge joint (18) is fixedly connected to the other end of the first short pipe (13), the second hinge joint (18) is inserted into the second hinge seat (17) and is rotationally connected with the second hinge seat (17) through a pin shaft, the fourth hinge seat (21) is fixedly connected to the top surface of the lower pipe body (2) and corresponds to the first hinge seat (15), the fourth hinge joint (22) is inserted into the fourth hinge seat (21) and is rotationally connected with the fourth hinge seat (21) through a pin shaft, the fourth hinge joint (22) is fixedly connected to one end of the second short pipe (14), and the third hinge joint (20) is fixedly connected to the other end of the second short pipe (14), the third hinge joint (20) is inserted into the third hinge seat (19) and is rotatably connected with the third hinge seat (19) through a pin shaft, the third hinge seat (19) is fixedly connected with the second hinge seat (17), and the first short pipe (13) and the second short pipe (14) are both hollow square pipes.
5. The anti-falling device for engineering construction according to claim 1, characterized in that: the second connecting mechanism (4) has the same structure as the first connecting mechanism (3).
6. The anti-falling device for engineering construction according to claim 1, characterized in that: go up body (1) and go up the symmetry and seted up the perforation, be equipped with in the perforation with body (1) fixed connection's threaded sleeve (23), threaded sleeve internal thread is connected with second threaded rod (24), one end fixedly connected with clamp plate (25) of second threaded rod (24), one side fixedly connected with second turning handle (26) of clamp plate (25), it is connected with strip board (27) to correspond the perforation position through the round pin hub rotation on body (2) down, breach (28) that correspond and the adaptation with second threaded rod (24) are seted up to the one end of strip board (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062793.XU CN216641394U (en) | 2022-01-11 | 2022-01-11 | Anti-falling device for engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062793.XU CN216641394U (en) | 2022-01-11 | 2022-01-11 | Anti-falling device for engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216641394U true CN216641394U (en) | 2022-05-31 |
Family
ID=81726930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220062793.XU Expired - Fee Related CN216641394U (en) | 2022-01-11 | 2022-01-11 | Anti-falling device for engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216641394U (en) |
-
2022
- 2022-01-11 CN CN202220062793.XU patent/CN216641394U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216641394U (en) | Anti-falling device for engineering construction | |
| CN2929189Y (en) | Resin chemical roll mounting device | |
| CN209082961U (en) | Novel hanging basket device for pitched roof transformation | |
| CN216811262U (en) | A face limit protector for building engineering | |
| CN114104875B (en) | Polyethylene insulating tube sticky tape wind | |
| CN207077392U (en) | One kind can ash-cleaning type high-altitude expansion bolt erecting device | |
| CN211229609U (en) | Protective facility for reserved hole of floor slab | |
| CN205617778U (en) | Outer wall scaffold frame is wall structure even | |
| CN215926672U (en) | Windproof device of outer protective frame | |
| CN220978582U (en) | Roof profiled steel sheet edge-locking occluder | |
| CN214658732U (en) | Novel bolt type scaffold fastener | |
| CN219887636U (en) | Anti-falling device for safety building construction | |
| CN205976451U (en) | Scaffold connecting device for building engineering | |
| CN220599106U (en) | Mobile operation platform for building construction | |
| CN217897361U (en) | Scaffold puts up protection canopy construction equipment of overhanging outward | |
| CN211899782U (en) | Guardrail bar is prevented to general formula construction stair safety | |
| CN219118237U (en) | Prefabricated tripod type well lid key | |
| CN216371944U (en) | Sleeve screwing device | |
| CN214246385U (en) | Anti-falling building protection device | |
| CN220467349U (en) | Independent mast for lifting air pipe | |
| CN216921501U (en) | Supporting structure of steel bar supporting framework | |
| CN214935818U (en) | Collapsible spider people strutting arrangement | |
| CN219672209U (en) | Floor is faced limit construction safety belt suspended structure | |
| CN213572988U (en) | Expansion joint template for building construction | |
| CN216516803U (en) | Scaffold sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |