CN220539276U - Construction safety flat net hanging device - Google Patents
Construction safety flat net hanging device Download PDFInfo
- Publication number
- CN220539276U CN220539276U CN202321836664.2U CN202321836664U CN220539276U CN 220539276 U CN220539276 U CN 220539276U CN 202321836664 U CN202321836664 U CN 202321836664U CN 220539276 U CN220539276 U CN 220539276U
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- fixed
- flat net
- hanging device
- fixed bolster
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of construction safety facilities, and particularly relates to a construction safety flat net hanging device. When the safety flat net is impacted and deformed, the connecting sleeve can be pulled to move along the guide rod in a direction away from the fixed plate, in the process, the first buffer spring can be extruded to partially absorb impact force, the first support rod and the second support rod can synchronously and reversely rotate while the connecting sleeve slides, so that the second buffer spring is stretched, the impact force can be absorbed and buffered for the second time, the impact force absorbing and buffering effect of the hanging device is better, the impact of falling objects on the safety flat net can be reduced, and the protection effect is prevented from being lost due to the damage of the safety flat net.
Description
Technical Field
The utility model belongs to the technical field of construction safety facilities, and particularly relates to a construction safety flat net hanging device.
Background
With the continuous development of urbanization, more and more high-rise buildings pull out, in the process of high-rise building construction, high-altitude objects are more common and one of construction safety accidents with higher occurrence rate, and in order to reduce the damage of the high-altitude objects to constructors, a safety flat net is arranged around the building in the current high-rise building construction process and used for intercepting the objects, and a hanging device is needed when the safety flat net is arranged.
In the Chinese patent of the utility model with the publication number of CN212105206U, a hanging device for the construction safety flat net of an industrial factory building is provided, the hanging device is conveniently fixed on a steel pipe through the arrangement of a fixing frame, the falling off is avoided, the effect of the safety flat net is influenced, the safety flat net is conveniently fixed through the arrangement of a hook, the time is saved, the working efficiency is improved, the complicated process of manually tying the safety net on the steel pipe is reduced, and the falling off of the safety flat net caused by the fact that constructors are not tight easily tying the safety flat net is avoided;
through searching and researching the prior art, the safety flat net hanging device proposed in the above comparison document still has some defects: because the object falls from the high altitude, can cause very big impact to safe flat net under the effect of acceleration and object dead weight, and the device is established to hanging in the contrast file, only can carry out single buffering, is inconvenient for carrying out effective absorption to the impact force of falling the object, and buffering effect is poor, causes safe flat net damage easily and loses the protective effect. Therefore, improvement of the existing construction safety flat net hanging device is urgently needed, and the construction safety flat net hanging device is provided.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the construction safety flat net hanging device which is reasonable in design, simple in structure, has a double-layer impact buffering function and better in protection effect, and is used for solving the problems existing in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a construction safety flat net hanging device, comprising:
the fixing plate is characterized in that a fixing support and reinforcing supporting rods are arranged on the side wall of the fixing plate, the two reinforcing supporting rods are respectively located at the bottoms of the front side and the rear side of the fixing support, a guide rod is fixedly welded in the fixing plate, a connecting sleeve is sleeved outside one end of the guide rod in a sliding mode, a first buffer spring is sleeved outside the other end of the guide rod, and a fixing ring is fixedly installed at the top of the connecting sleeve;
the first branch, the one end of first branch is connected in the bottom of adapter sleeve, and the other end of first branch rotates to be connected with the second branch, and the one end that first branch was kept away from to the second branch rotates with the right-hand member of fixed bolster and links to each other, and second buffer spring is installed to the bottom of second branch, the fixed bolster is kept away from the fixed one end of fixed plate and is fixed and be equipped with wire assembly.
As a preferred embodiment, the fixing plate and the fixing support are welded, and the two reinforcing support rods are symmetrically arranged around the central axis of the fixing support, and two ends of the reinforcing support rods are respectively fixed with the fixing plate and the fixing support through bolts.
As a preferred implementation mode, a guide groove is formed in the fixing support, the guide rod is fixedly arranged in the guide groove in the fixing support, and two ends of the first buffer spring are respectively welded with the fixing support and the connecting sleeve.
As a preferred embodiment, the connecting sleeve is connected with the first support rod in a rotating way, and the lengths of the first support rod and the second support rod are equal.
As a preferred embodiment, the two ends of the second buffer spring are fixedly connected with the first supporting rod and the second supporting rod respectively.
As a preferred implementation mode, the wire assembly includes the mounting bracket, goes up deflector roll and deflector roll down, and the quantity of mounting bracket is two, two the mounting bracket sets up around the axis of fixed bolster symmetry, mounting bracket and fixed bolster welding, two it installs deflector roll and deflector roll down to rotate between the mounting bracket, goes up the deflector roll and lies in directly over the deflector roll down.
As a preferred implementation mode, the outer surfaces of the front end and the rear end of the upper guide roller and the lower guide roller are attached, and annular grooves are formed in the outer walls of the middle parts of the upper guide roller and the lower guide roller.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the utility model:
when the safety flat net is impacted and deformed, the connecting sleeve can be pulled to move along the guide rod in a direction away from the fixed plate, in the process, the first buffer spring can be extruded to partially absorb the impact force, the first support rod and the second support rod can synchronously and reversely rotate while the connecting sleeve slides, so that the second buffer spring is stretched, the impact force can be absorbed and buffered for the second time, the impact force absorbing and buffering effect of the hanging device is better, the impact of falling objects on the safety flat net can be reduced, and the protection effect is prevented from being lost due to the damage of the safety flat net;
when the safety flat net is fixedly connected with the fixed ring through the steel rope or the pull rope, the steel rope or the pull rope can pass through a hole formed between the upper guide roller and the lower guide roller, so that the rotatable upper guide roller and the rotatable lower guide roller are utilized in the process that the connecting sleeve is pulled to move by the impact of the safety flat net, severe abrasion between the steel rope or the pull rope and the fixed support is avoided, and the safety flat net is convenient to protect and use for a long time.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:
FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;
fig. 3 is a schematic diagram of the overall right-side view of the wire assembly of the present utility model;
fig. 4 is a schematic top view of the working state of the present utility model.
In the figure:
1. a fixing plate; 2. a fixed bracket; 3. reinforcing the stay bars; 4. a guide rod; 5. connecting sleeves; 6. a first buffer spring; 7. a fixing ring; 8. a first strut; 9. a second strut; 10. a second buffer spring; 11. a wire assembly; 1101. a mounting frame; 1102. an upper guide roller; 1103. and a lower guide roller.
Detailed Description
The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:
as shown in fig. 1 to 4, the construction safety flat net hanging device of the present utility model comprises:
the fixing plate 1, the lateral wall of the fixing plate 1 is provided with a fixing bracket 2 and a reinforcing brace 3, the two reinforcing brace 3 are respectively positioned at the bottoms of the front side and the rear side of the fixing bracket 2, a guide rod 4 is fixedly welded in the fixing plate 1, a connecting sleeve 5 is sleeved outside one end of the guide rod 4 in a sliding manner, a first buffer spring 6 is sleeved outside the other end of the guide rod 4, and a fixing ring 7 is fixedly arranged at the top of the connecting sleeve 5;
the first branch 8, the one end of first branch 8 is connected in the bottom of adapter sleeve 5, and the other end rotation of first branch 8 is connected with second branch 9, and the one end that first branch 8 was kept away from to second branch 9 rotates with the right-hand member of fixed bolster 2 and links to each other, and second buffer spring 10 is installed to the bottom of second branch 9, and fixed bolster 2 is kept away from the fixed one end of fixed plate 1 and is fixedly equipped with wire assembly 11.
On the basis of the structure, the connection mode of the fixed plate 1 and the fixed support 2 is welding, the two reinforcing support rods 3 are symmetrically arranged around the central axis of the fixed support 2, and two ends of the reinforcing support rods 3 are respectively fixed with the fixed plate 1 and the fixed support 2 through bolts;
through the setting of two reinforcement brace rods 3, the bearing force of the hanging device can be improved, and the stable hanging of the safe flat net is facilitated.
On the basis of the structure, a guide groove is formed in the fixed support 2, a guide rod 4 is fixedly arranged in the guide groove in the fixed support 2, and two ends of a first buffer spring 6 are respectively welded with the fixed support 2 and a connecting sleeve 5;
through the setting of guide bar 4, can improve the stability of adapter sleeve 5 removal in-process to under the effect of first buffer spring 6, can initially absorb the buffering to the impact that the thing caused that falls.
On the basis of the structure, the connecting sleeve 5 is rotationally connected with the first supporting rod 8, and the lengths of the first supporting rod 8 and the second supporting rod 9 are equal;
during the movement of the connecting sleeve 5, the first support rod 8 and the second support rod 9 can synchronously and reversely rotate in the same amplitude, so that the second buffer spring 10 can be conveniently stretched.
On the basis of the structure, two ends of the second buffer spring 10 are fixedly connected with the first supporting rod 8 and the second supporting rod 9 respectively;
when the first supporting rod 8 and the second supporting rod 9 rotate to stretch the second buffer spring 10, the impact caused by falling objects can be absorbed and buffered again, double-layer impact buffering is utilized, the impact caused by falling objects can be enabled to be in a bearable range of the safety flat net, the safety flat net is protected conveniently, and the safety flat net is prevented from being damaged and losing the protection effect.
On the basis of the structure, the wire assembly 11 comprises two mounting frames 1101, an upper guide roller 1102 and a lower guide roller 1103, wherein the number of the mounting frames 1101 is two, the two mounting frames 1101 are symmetrically arranged around the central axis of the fixed support 2, the mounting frames 1101 are welded with the fixed support 2, the upper guide roller 1102 and the lower guide roller 1103 are rotatably arranged between the two mounting frames 1101, and the upper guide roller 1102 is positioned right above the lower guide roller 1103;
through the installation of wire assembly 11 to and the last deflector roll 1102 and the deflector roll 1103 of rotation installation, can avoid safety flat net week side cable wire or stay cord and fixed bolster 2 direct contact, avoid causing serious wearing and tearing, the long-term work of the device of being convenient for uses.
On the basis of the structure, the outer surfaces of the front end and the rear end of the upper guide roller 1102 and the lower guide roller 1103 are attached, and annular grooves are formed in the outer walls of the middle parts of the upper guide roller 1102 and the lower guide roller 1103;
the upper guide roller 1102 and the lower guide roller 1103 attached to the two ends are utilized, so that the steel cable or the pull rope positioned between the two middle parts can be positioned conveniently, and the separation is avoided.
The working principle of the utility model is as follows:
when the device is used, the fixing plate 1 is fixedly arranged at a designated position around a building through expansion bolts and the like, and a connecting steel rope or a pull rope on the safety flat net passes through between the upper guide roller 1102 and the lower guide roller 1103 and is connected with the fixing ring 7, wherein the fixing ring 7 is a hook part provided in a comparison document, and the upper guide roller 1102 and the lower guide roller 1103 which are rotatably arranged in front of the two mounting frames 1101 can avoid the direct contact of the connecting steel rope or the pull rope with the fixing bracket 2, avoid serious abrasion and facilitate the long-term working and use of the device by adopting the prior art;
when falling objects fall on the safety flat net, under the action of impact force, the connecting steel rope or the pull rope can be used for pulling the connecting sleeve 5 at first, so that the connecting sleeve 5 moves along the guide rod 4 in a direction away from the fixed plate 1, the first buffer spring 6 can be extruded to partially absorb the impact force, the first support rod 8 and the second support rod 9 can synchronously and reversely rotate while the connecting sleeve 5 slides, the second buffer spring 10 is stretched, the impact force can be absorbed and buffered for the second time by using the second buffer spring 10, the double-layer absorption and buffering effect is realized, the impact force absorption and buffering effect of the hanging device is better, the impact caused by the falling objects on the safety flat net can be reduced, and the impact caused by the falling objects is in a range which can be born by the safety flat net, so that the safety flat net is prevented from being damaged due to overlarge impact force, and the protection effect is lost.
Claims (7)
1. The utility model provides a safe flat net of construction hangs establishes device which characterized in that includes:
the fixing plate (1), the lateral wall of fixed plate (1) is provided with fixed bolster (2) and consolidates vaulting pole (3), two consolidate vaulting pole (3) are located the front and back both sides bottom of fixed bolster (2) respectively, and fixed welding in the inside of fixed plate (1) has guide bar (4), and the one end outside slip cap of guide bar (4) is equipped with adapter sleeve (5), and the other end outside of guide bar (4) is equipped with first buffer spring (6) in the cover, and fixed ring (7) are installed to the top of adapter sleeve (5) fixed;
the first branch (8), the one end of first branch (8) is connected in the bottom of adapter sleeve (5), and the other end rotation of first branch (8) is connected with second branch (9), and the one end that first branch (8) was kept away from to second branch (9) rotates with the right-hand member of fixed bolster (2) and links to each other, and second buffer spring (10) are installed to the bottom of second branch (9), the one end that fixed bolster (2) kept away from fixed plate (1) is fixed and is equipped with wire assembly (11).
2. The construction safety flat net hanging device according to claim 1, wherein: the connection mode of fixed plate (1) and fixed bolster (2) is the welding, two consolidate vaulting pole (3) are about the axis front and back symmetry setting of fixed bolster (2), consolidate both ends of vaulting pole (3) and fixed plate (1) and fixed bolster (2) bolt fastening respectively.
3. The construction safety flat net hanging device according to claim 1, wherein: the inside of fixed bolster (2) has offered the guide way, guide bar (4) fixed mounting is in the inside guide way of fixed bolster (2), the both ends of first buffer spring (6) are welded with fixed bolster (2) and adapter sleeve (5) respectively.
4. The construction safety flat net hanging device according to claim 1, wherein: the connecting sleeve (5) is rotationally connected with the first supporting rod (8), and the lengths of the first supporting rod (8) and the second supporting rod (9) are equal.
5. The construction safety flat net hanging device according to claim 1, wherein: two ends of the second buffer spring (10) are fixedly connected with the first supporting rod (8) and the second supporting rod (9) respectively.
6. The construction safety flat net hanging device according to claim 1, wherein: wire subassembly (11) are including mounting bracket (1101), go up deflector roll (1102) and deflector roll (1103) down, and the quantity of mounting bracket (1101) is two, two mounting bracket (1101) are about the axis front and back symmetry setting of fixed bolster (2), mounting bracket (1101) and fixed bolster (2) welding, two it installs deflector roll (1102) and deflector roll (1103) down to rotate between mounting bracket (1101), go up deflector roll (1102) and be located directly over deflector roll (1103) down.
7. The construction safety flat net hanging device according to claim 6, wherein: the outer surfaces of the front end and the rear end of the upper guide roller (1102) and the outer surfaces of the rear end of the lower guide roller (1103) are attached, and annular grooves are formed in the outer walls of the middle parts of the upper guide roller (1102) and the lower guide roller (1103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321836664.2U CN220539276U (en) | 2023-07-13 | 2023-07-13 | Construction safety flat net hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321836664.2U CN220539276U (en) | 2023-07-13 | 2023-07-13 | Construction safety flat net hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539276U true CN220539276U (en) | 2024-02-27 |
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ID=89966986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321836664.2U Active CN220539276U (en) | 2023-07-13 | 2023-07-13 | Construction safety flat net hanging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN220539276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117947964A (en) * | 2024-03-26 | 2024-04-30 | 泰州市宝特索具有限公司 | Adjustable flame-retardant safe flat net |
-
2023
- 2023-07-13 CN CN202321836664.2U patent/CN220539276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117947964A (en) * | 2024-03-26 | 2024-04-30 | 泰州市宝特索具有限公司 | Adjustable flame-retardant safe flat net |
| CN117947964B (en) * | 2024-03-26 | 2024-05-31 | 泰州市宝特索具有限公司 | Adjustable flame-retardant safe flat net |
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