CN211499877U - Anti-falling device for building construction - Google Patents
Anti-falling device for building construction Download PDFInfo
- Publication number
- CN211499877U CN211499877U CN201922355253.1U CN201922355253U CN211499877U CN 211499877 U CN211499877 U CN 211499877U CN 201922355253 U CN201922355253 U CN 201922355253U CN 211499877 U CN211499877 U CN 211499877U
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- cloth
- ring
- vaulting pole
- connecting plate
- fixed
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Abstract
The utility model discloses a falling preventing device for construction, including two fixed support bodies and the fixed pocket cloth between the two, fixed support body includes connecting plate, first vaulting pole and the second vaulting pole with wall connection, the surface of connecting plate is close to its top surface position department and has seted up two bolt holes, the surface of connecting plate is fixed with from bottom to top in proper order and rotates seat, second pull ring, support board and two solid pole rings, the inside rotation of rotating the seat is connected with the turning block. The utility model discloses in, close soon through the screw ring and be fixed with first vaulting pole, with the inside sliding connection of two solid pole rings have with the second vaulting pole that supports the board conflict to connect the tip of first vaulting pole and second vaulting pole through the haulage rope, this structure, operating personnel only need articulate through the bolt hole of inflation screw and connecting plate when installing anti-falling device and realize fixedly, then fix first vaulting pole and second vaulting pole in proper order again, the convenience that anti-falling device installed can effectively be improved in the subsection operation.
Description
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to anti-falling device for construction.
Background
In the building construction process, the outer wall of a building often needs to be constructed, high-rise construction needs to avoid objects falling from the high altitude for the existing building where residents live or are in a traffic important road, in order to prevent the objects falling from the high altitude, a protective net is usually placed in a construction area for protection, however, certain inconvenience exists in installation of the protective net, and the protective effect of the protective net on the side portion of the protective net cannot be poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the installation of a protective net has certain inconvenience and the protective effect of the protective net on the side part of the protective net is poor, the anti-falling device for building construction is provided.
The purpose of the utility model can be realized by the following technical scheme:
the anti-falling device for building construction comprises two fixed frame bodies and a pocket cloth fixed between the two fixed frame bodies, wherein each fixed frame body comprises a connecting plate connected with a wall body, a first support rod and a second support rod, two bolt holes are formed in the position, close to the top surface, of the surface of the connecting plate, a rotating seat, a second pull ring, a resisting plate and two fixing rod rings are sequentially fixed on the surface of the connecting plate from bottom to top, a rotating block is rotatably connected inside the rotating seat, a threaded ring is welded on the surface of the rotating block, a first support rod is fixedly screwed inside the threaded ring, external threads are formed in the end part, screwed with the threaded ring, of the first support rod, the second support rod abutting against the resisting plate is slidably connected inside the two fixing rod rings, a sleeve rod is fixedly sleeved on the end part, far away from the threaded ring, of the second support rod, and the end part, far away from the resisting plate, of the first support rod, and a sleeve rod are fixedly sleeved on, a traction rope is fixed between the two first pull rings of the first support rod and the second support rod, and the inclination angle of the first support rod can be fixed through the traction rope;
the pocket cloth comprises a large rectangular cloth attached to the outer wall of the bottom of the two first support rods, a small rectangular cloth is sewn and connected to the long side of the bottom of the large rectangular cloth, triangular cloth is sewn and connected to the short sides of the two sides of the large rectangular cloth, the pocket cloth corresponds to the first pull ring of the first support rod, the first pull ring and the second pull ring of the second support rod, connecting holes are formed in the connecting holes and the corresponding first pull ring and second pull ring, connecting ropes are connected between the connecting holes and the corresponding first pull ring and second pull ring, and the purpose of binding the pocket cloth can be achieved through the connecting ropes and the corresponding first pull ring and second pull ring.
The length of the large rectangular cloth is equal to the axial distance between the two first support rods, and the width of the large rectangular cloth is equal to the length of the first support rods, so that falling objects in the area between the two first support rods can be collected by the large rectangular cloth.
Further, the diameter of the inner ring of the rod fixing ring is in transition fit with the outer diameter of the second support rod, so that the second support rod can be conveniently and quickly inserted into the fixing ring.
Further, the outline of the bolt hole is in a gourd shape, and the small end of the gourd shape is arranged at the upper part, so that the expansion bolt can be directly hung on the bolt hole for fixing.
The triangular cloth is characterized in that round holes are uniformly distributed on the surface of the triangular cloth, the diameter of each round hole is 2-3mm, and the round holes can play a role in ventilation, so that the influence of strong wind on the anti-falling device for building construction is avoided.
Further, the included angle between the axis of the first support rod and the horizontal plane is 30-45 degrees, and the included angle is convenient for the falling objects to be guided between the large rectangular cloth and the small rectangular cloth through the first support rod to be collected.
The utility model has the advantages that:
1. the anti-falling device is arranged into a structure of two fixed frame bodies and a pocket cloth fixed between the two fixed frame bodies, two bolt holes are formed in the surface of a connecting plate of each fixed frame body, a rotating seat, a second pull ring, a supporting plate and two fixing rod rings are sequentially fixed on the surface of the connecting plate from bottom to top, the inside of the rotating seat is rotatably connected with a rotating block with a surface welded threaded ring, a first support rod is fixedly screwed through the threaded ring, the inside of each fixing rod ring is slidably connected with a second support rod abutted against the supporting plate, and the end parts of the first support rod and the second support rod are connected through a traction rope;
2. the big rectangle cloth bottom long side of pocket cloth is sewed up and is connected with little rectangle cloth, the both sides short side of big rectangle cloth is sewed up and is connected with the triangle cloth, then correspond the first pull ring of first vaulting pole at pocket cloth, the connecting hole has all been seted up to the first pull ring and the second pull ring of second vaulting pole, and be connected with the connecting rope between connecting hole and the first pull ring and the second pull ring that correspond, can protect the both sides of building construction position through setting up the triangle cloth, can prevent through setting up little rectangle cloth that the impurity that falls into in the big rectangle cloth breaks away from, thereby whole anti-falling device's protecting effect has been improved.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the whole structure of the anti-falling device of the utility model;
fig. 2 is a schematic structural view of the fixing frame body of the present invention;
fig. 3 is a schematic structural diagram of a first stay bar in the present invention;
FIG. 4 is a schematic structural diagram of the middle connection plate of the present invention;
fig. 5 is a developed plan view of the middle bib of the present invention.
In the figure: 100. a fixed frame body; 110. a first stay bar; 111. a first pull ring; 112. a loop bar; 113. an external thread; 120. a hauling rope; 130. a second stay bar; 140. a connecting plate; 141. a second tab; 142. a rotating seat; 143. rotating the block; 144. a threaded ring; 145. a resisting plate; 146. a rod fixing ring; 147. bolt holes; 200. cloth bagging; 210. triangular cloth; 220. large rectangular cloth; 230. small rectangular cloth; 240. and connecting the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the fall protection device for building construction includes two fixing frame bodies 100 and a pocket cloth 200 fixed between the two fixing frame bodies, the fixing frame body 100 includes a connecting plate 140 connected to a wall, a first stay bar 110 and a second stay bar 130, two bolt holes 147 are formed on the surface of the connecting plate 140 near the top surface thereof, a rotating base 142, a second pull ring 141, a resisting plate 145 and two stay bar rings 146 are sequentially fixed on the surface of the connecting plate 140 from bottom to top, a rotating block 143 is rotatably connected to the inside of the rotating base 142, a threaded ring 144 is welded on the surface of the rotating block 143, a first stay bar 110 is rotatably fixed inside the threaded ring 144, an external thread 113 is formed on the rotatably connected end of the first stay bar 110 and the threaded ring 144, a second stay bar 130 abutting against the resisting plate 145 is slidably connected to the inside of the two stay bar rings 146, a sleeve 112 is fixedly sleeved on the end of the first stay bar 110 far from the threaded ring 144 and the end of the second stay bar 130 far from the resisting plate 145, a first pull ring 111 is fixed on the side wall of the loop bar 112, wherein a pull rope 120 is fixed between the two first pull rings 111 of the first stay bar 110 and the second stay bar 130, and the inclination angle of the first stay bar 110 can be fixed through the pull rope 120;
The length of the large rectangular cloth 220 is equal to the axial distance between the two first support rods 110, and the width of the large rectangular cloth 220 is equal to the length of the first support rods 110, so that the large rectangular cloth 220 can collect falling objects in the area between the two first support rods 110.
The inner diameter of the rod fixing ring 146 is in transition fit with the outer diameter of the second stay bar 130, so that the second stay bar 130 can be conveniently and rapidly inserted into the fixing ring 146.
The appearance profile of bolt hole 147 is the calabash shape, and the tip of this calabash shape is located upper portion, and expansion bolts can directly hang and fix on bolt hole 147 like this, evenly distributed's round hole is seted up on the surface of triangle cloth 210, and the diameter of round hole is 2-3mm, can play the effect of ventilating through seting up the round hole, thereby avoid the influence of strong wind to construction anti-falling device, the contained angle between the axis of first vaulting pole 110 and the horizontal plane is 30-45, and this angle is convenient for collect through leading the falling object into between big rectangle cloth 220 and the little rectangle cloth 230 through first vaulting pole 110.
The working principle is as follows: when the connecting device is used, two expansion bolts are respectively fixed on two sides of a wall body position to be constructed, then bolt holes 147 of the connecting plate 140 are aligned with the expansion bolts, so that the connecting plate 140 is fixed on the outer wall of the wall body, then the first stay bar 110 is connected and fixed with the threaded ring 144 in a screwing mode, the second stay bar 130 is fixedly inserted into the second pull ring 141 and abutted against the abutting plate 145, the first stay bar 110 and the first pull ring 111 of the second stay bar 130 are connected and fixed through the traction rope 120, then the first stay bar 110 is turned to be in a vertical state, and the connecting hole 240 of the pocket cloth 200 is connected and fixed with the corresponding first pull ring 111 and the corresponding second pull ring 141 through the connecting rope;
during the construction, the impurity on building wall surface can fall into and collect in big rectangle cloth 220, breaks away from pocket cloth 200 through triangle cloth 210 restriction impurity, because the inclination of first vaulting pole 110 self and big rectangle cloth 220 and little rectangle cloth 230 downwardly extending to concentrate impurity, make things convenient for constructor later stage clearance.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The anti-falling device for building construction is characterized by comprising two fixing frame bodies (100) and a pocket cloth (200) fixed between the two fixing frame bodies, wherein each fixing frame body (100) comprises a connecting plate (140) connected with a wall body, a first support rod (110) and a second support rod (130), two bolt holes (147) are formed in the position, close to the top surface, of the surface of the connecting plate (140), a rotating seat (142), a second pull ring (141), a supporting plate (145) and two fixed rod rings (146) are sequentially fixed on the surface of the connecting plate (140) from bottom to top, a rotating block (143) is rotatably connected inside the rotating seat (142), a threaded ring (144) is welded on the surface of the rotating block (143), a first support rod (110) is fixedly screwed inside the threaded ring (144), and external threads (113) are formed in the end portions, screwed with the threaded ring (144), of the first support rod (110), the inner parts of the two rod fixing rings (146) are connected with second support rods (130) which are abutted against the abutting plate (145) in a sliding mode, sleeve rods (112) are fixedly sleeved on the end parts, far away from the threaded ring (144), of the first support rods (110) and the end parts, far away from the abutting plate (145), of the second support rods (130), first pull rings (111) are fixedly arranged on the side walls of the sleeve rods (112), and a traction rope (120) is fixedly arranged between the two first pull rings (111) of the first support rods (110) and the second support rods (130);
the novel multi-functional clothes hanger is characterized in that the cloth pocket (200) comprises a large rectangular cloth (220) attached to the outer wall of the bottom of two first support rods (110), a small rectangular cloth (230) is sewn and connected to the long side of the bottom of the large rectangular cloth (220), triangular cloths (210) are sewn and connected to the short sides of the two sides of the large rectangular cloth (220), connecting holes (240) are formed in the first pull ring (111) and the second pull ring (141), corresponding to the first support rods (110), of the cloth pocket (200), and connecting ropes are connected between the connecting holes (240) and the corresponding first pull ring (111) and the corresponding second pull ring (141).
2. The fall arrest device for building construction according to claim 1, characterized in that the length of the large rectangular cloth (220) is equal to the distance of the axes of both the first braces (110), and the width of the large rectangular cloth (220) is equal to the length of the first braces (110).
3. The fall arrest device for building construction according to claim 1, characterized in that the inner ring diameter of the rod securing ring (146) is transition fit to the outer diameter of the second stay (130).
4. Anti-fall device for building construction according to claim 1, characterised in that the bolt hole (147) is profiled in a gourd shape with the small end of the gourd shape at the upper part.
5. The fall arrest device for building construction according to claim 1, characterized in that the triangular cloth (210) is provided with evenly distributed circular holes on its surface, the diameter of the circular holes being 2-3 mm.
6. Anti-fall device for building construction according to claim 1, characterised in that the angle between the axis of the first stay (110) and the horizontal is 30-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355253.1U CN211499877U (en) | 2019-12-25 | 2019-12-25 | Anti-falling device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355253.1U CN211499877U (en) | 2019-12-25 | 2019-12-25 | Anti-falling device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211499877U true CN211499877U (en) | 2020-09-15 |
Family
ID=72419179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922355253.1U Expired - Fee Related CN211499877U (en) | 2019-12-25 | 2019-12-25 | Anti-falling device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211499877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482799A (en) * | 2020-10-28 | 2021-03-12 | 伍国香 | Protection device for high-rise building construction |
-
2019
- 2019-12-25 CN CN201922355253.1U patent/CN211499877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482799A (en) * | 2020-10-28 | 2021-03-12 | 伍国香 | Protection device for high-rise building construction |
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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 |
Granted publication date: 20200915 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |