Safety protection net for bridge construction hanging basket

Abstract

The utility model relates to the technical field of protective nets, in particular to a bridge construction hanging basket safety protective net which comprises a net body, mounting rods are fixedly connected to the two sides of the net body, adjusting devices are arranged on the mounting rods, each adjusting device comprises a mounting groove, the mounting grooves are formed in the upper surfaces of the mounting rods, and the adjusting devices are arranged in the mounting grooves. A stabilizing rod is slidably connected to the inner wall of the mounting groove, a mounting block is fixedly connected to the upper end of the stabilizing rod, a swing arm is fixedly connected to the surface of the mounting block, and a stop rod is fixedly connected to the lower surface of the swing arm. According to the utility model, through the adjusting device, a constructor can easily adjust the length of the net body according to the actual specification of the hanging basket, and the flexible adjusting capability ensures that the protective net can be tightly adapted to hanging baskets with different sizes, so that the situation of protective loopholes or inconvenient installation caused by improper size of the net body is avoided; the universality and practicability of the protective net are improved, and the safety of a construction area is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective net, especially to a bridge construction hanging basket safety protective net. BACKGROUND

[0002] Bridge construction is a complex and systematic engineering construction activity, aiming at building various bridge structures across rivers, valleys, roads and other obstacles, and the hanging basket safety protective net is an important safety facility in the hanging basket construction, which is mainly used for bridge cantilever pouring construction, and the protective net is installed around the hanging basket, usually made of high-strength steel wire mesh or fiber mesh and other materials.

[0003] At present, most hanging basket protective nets are installed by hanging, but the specifications of most protective nets are inconsistent, which may cause looseness during installation, resulting in gaps between the protective net and the hanging basket, affecting the safety of construction operation, which needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of the prior art that most hanging basket protective nets are installed by hanging, but the specifications of most protective nets are inconsistent, which may cause looseness during installation, resulting in gaps between the protective net and the hanging basket, affecting the safety of construction operation, and proposes a bridge construction hanging basket safety protective net.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a bridge construction hanging basket safety protective net, comprising a net body, two sides of the net body are fixedly connected with mounting rods, the mounting rods are provided with adjusting devices, the adjusting devices comprise mounting grooves, the mounting grooves are opened on the upper surfaces of the mounting rods, the inner walls of the mounting grooves are slidably connected with stabilizing rods, the upper ends of the stabilizing rods are fixedly connected with mounting blocks, the surfaces of the mounting blocks are fixedly connected with swing arms, the lower surfaces of the swing arms are fixedly connected with blocking rods, the surfaces of the mounting rods are provided with auxiliary devices, the auxiliary devices comprise mounting sleeves, the mounting sleeves are fixedly connected with the surfaces of the mounting rods, through the adjusting devices, the length of the net body can be easily adjusted according to the actual specifications of the hanging basket, and the flexible adjusting capacity ensures that the protective net can be closely matched with hanging baskets of different sizes, avoids the situation that protective loopholes or inconvenient installation occur due to unsuitable size of the net body, improves the versatility and practicality of the protective net, and effectively ensures the safety of the construction area.

[0006] Preferably, the upper surfaces of the mounting blocks are fixedly connected with pull rings, which facilitates the force operation of the construction personnel, is more labor-saving and convenient when adjusting the length of the net body, conforms to the principle of ergonomics, and improves the comfort and efficiency of the operation.

[0007] Preferably, the lower surface of the mounting rod is rotationally connected with a pedal rod, the pedal rod is long strip-shaped, and the edge is arc-shaped, so that the pedal rod can be fixed by stepping when adjusting the net body, the operator can free both hands to perform other operations, the operation process is further simplified, the work efficiency is improved, and the operation difficulty is reduced.

[0008] Preferably, the number of the mounting sleeves is multiple, the multiple mounting sleeves are arranged at equal intervals, in use, the length of the net body is adjusted according to the specifications of the hanging basket, the pedal rod is stepped, then the pull ring is pulled upwards to drive the stabilizing rod and the blocking rod to displace, the compression spring is stressed and deformed, when the blocking rod moves above the net body, the pull ring is rotated to drive the stabilizing rod and the mounting rod to rotate, then the net body is wound on the mounting rod, the pull ring is released after the net body is adjusted to the appropriate length, the stabilizing rod, the mounting block, the swing arm and the blocking rod are reset by the compression spring, then the wire on the net body is clamped into the clamping block, and the mounting rod and the net body can be mounted on the hanging basket through the mounting sleeve after the pedal rod is released.

[0009] Preferably, the lower surface of the stabilizing rod is fixedly connected with a compression spring, the compression spring is located in the mounting groove, and the lower end of the compression spring is fixedly connected with the inner bottom wall of the mounting groove, so that the compression spring on the lower surface of the stabilizing rod provides a stable reset force for the adjusting device, and ensures that the blocking rod can be quickly and accurately reset after the pull ring is released, so that the net body is fixed at the appropriate position.

[0010] Preferably, the upper surface of the swing arm is fixedly connected with a reflector.

[0011] Preferably, the surface of the blocking rod is fixedly connected with a clamping block, and one end of the clamping block is arc-shaped and bent.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、in the utility model, the length of the net body is adjusted according to the specifications of the hanging basket in use, the pedal rod is stepped, then the pull ring is pulled upwards to drive the stabilizing rod and the blocking rod to displace, the compression spring is stressed and deformed, when the blocking rod moves above the net body, the pull ring is rotated to drive the stabilizing rod and the mounting rod to rotate, then the net body is wound on the mounting rod, the pull ring is released after the net body is adjusted to the appropriate length, the stabilizing rod, the mounting block, the swing arm and the blocking rod are reset by the compression spring, then the wire on the net body is clamped into the clamping block, and the mounting rod and the net body can be mounted on the hanging basket through the mounting sleeve after the pedal rod is released, through the adjusting device, the length of the net body can be easily adjusted according to the actual specifications of the hanging basket by the construction personnel, the flexible adjusting capacity ensures that the protective net can be closely matched with the hanging basket of different sizes, avoids the situation that the protective net has protective loopholes or is inconvenient to install due to the inappropriate size of the net body, improves the universality and practicality of the protective net, and effectively guarantees the safety of the construction area.

[0014] 2、The utility model discloses, swing arm cooperation fender and card block, can effectively fixed wire of net body, prevent net body in the use process appears loose, displacement or drop off etc. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of bridge construction hanging basket safety protection net is provided for the utility model;

[0016] Figure 2 The middle structure schematic diagram of bridge construction hanging basket safety protection net is provided for the utility model; Figure 1 of A place;

[0017] Figure 3 A side view structure schematic diagram of bridge construction hanging basket safety protection net is provided for the utility model;

[0018] Figure 4 A partial explosion structure schematic diagram of bridge construction hanging basket safety protection net is provided for the utility model;

[0019] Figure 5 The structure schematic diagram of B place in bridge construction hanging basket safety protection net is provided for the utility model. Figure 4

[0020] LEGEND:

[0021] 1, net body;2, installation pole;3, adjusting device;31, installation block;32, swing arm;33, reflector plate;34, pull ring;35, fender;36, card block;37, stabilizing rod;38, compression spring;39, installation groove;4, auxiliary device;41, installation sleeve;42, step pole. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-5 ​The utility model provides a technical scheme: a bridge construction hanging basket safety protection net, including the net body 1, both sides of net body 1 are fixedly connected with mounting pole 2, is provided with adjusting device 3 on mounting pole 2, adjusting device 3 includes installation groove 39, installation groove 39 is located the upper surface of mounting pole 2 and is opened, the inner wall slidingly connected of installation groove 39 has stabilizer bar 37, the upper end of stabilizer bar 37 is fixedly connected with mounting block 31, the surface of mounting block 31 is fixedly connected with swing arm 32, the lower surface of swing arm 32 is fixedly connected with stop rod 35, the surface of mounting pole 2 is provided with auxiliary device 4, auxiliary device 4 includes installation sleeve 41, installation sleeve 41 is fixedly connected with the surface of mounting pole 2, through adjusting device 3, construction personnel can easily adjust the length of net body 1 according to the actual specification of hanging basket, and this kind of flexible adjusting capacity ensures that the protection net can be closely adapted to the hanging basket of different sizes, avoids the situation that the protection loophole or installation inconvenience appears due to the inappropriate size of net body 1, improves the versatility and practicality of protection net, effectively guarantees the safety of construction area.

[0023] In the embodiment: the upper surface of mounting block 31 is fixedly connected with pull ring 34, which facilitates the force operation of construction personnel, is more labor-saving and convenient when adjusting the length of net body 1, accords with the principle of ergonomics, improves the comfort and efficiency of operation.

[0024] Specifically, the lower surface of mounting pole 2 is rotationally connected with a treadle 42, which is long strip-shaped and has an arc-shaped edge. When adjusting the net body 1, the operator can free his hands for other operations by stepping on the treadle, further simplifying the operation process, improving the work efficiency, and reducing the operation difficulty.

[0025] In the embodiment: the number of installation sleeves 41 is multiple, and the multiple installation sleeves 41 are arranged at equal intervals. When in use, the length of the net body 1 is adjusted according to the specification of the hanging basket, the treadle 42 is stepped on, then the pull ring 34 is pulled upward to drive the displacement of the stabilizer bar 37 and the stop rod 35, the compression spring 38 is stressed and deformed, when the stop rod 35 moves above the net body 1, the stabilizer bar 37 and the mounting pole 2 are rotated by rotating the pull ring 34, then the net body 1 is wound on the mounting pole 2, the pull ring 34 is released after the net body 1 is adjusted to the appropriate length, the stabilizer bar 37, the mounting block 31, the swing arm 32, and the stop rod 35 are reset by the compression spring 38, then the wire on the net body 1 is clamped into the clamping block 36, and the mounting pole 2 and the net body 1 can be installed on the hanging basket through the installation sleeves 41 by releasing the treadle 42.

[0026] Specifically, the lower surface of the stabilizer bar 37 is fixedly connected with a compression spring 38, which is located in the installation groove 39 and fixedly connected with the inner bottom wall of the installation groove 39. The compression spring 38 on the lower surface of the stabilizer bar 37 provides a stable reset force for the adjusting device 3, ensuring that the stop rod 35 can be quickly and accurately reset after the pull ring 34 is released, and the net body 1 is fixed at the appropriate position.

[0027] Specifically, the upper surface of the swing arm 32 is fixedly connected with the reflecting plate 33.

[0028] Specifically, the surface of the blocking rod 35 is fixedly connected with the clamping block 36, one end of the clamping block 36 is arc-shaped bent.

[0029] Working principle: in use, according to the specifications of the hanging basket, adjust the length of the net body 1, step on the pedal 42, then pull the ring 34 upwards, drive the stabilizing rod 37 and the blocking rod 35 to displace, compress the spring 38 to deform under stress, when the blocking rod 35 moves above the net body 1, rotate the ring 34 to drive the stabilizing rod 37 and the mounting rod 2 to rotate, then the net body 1 is wound on the mounting rod 2, adjust the net body 1 to the appropriate length, then release the ring 34, the spring 38 drives the stabilizing rod 37, the mounting block 31, the swing arm 32 and the blocking rod 35 to reset, then the wire on the net body 1 is clamped into the clamping block 36, release the pedal 42, the mounting rod 2 and the net body 1 can be installed on the hanging basket through the mounting sleeve 41, through the adjusting device 3, the construction personnel can easily adjust the length of the net body 1 according to the actual specifications of the hanging basket, this flexible adjustment ability ensures that the protective net can be closely matched with the hanging basket of different sizes, avoids the situation that the protective net is not suitable in size and is inconvenient to install, improves the universality and practicality of the protective net, effectively protects the safety of the construction area, the swing arm 32 cooperates with the blocking rod 35 and the clamping block 36, which can effectively fix the wire on the net body 1, prevent the net body 1 from loosening, shifting or falling off during use, ensure that the protective net is always in good protective state, effectively block the falling objects in the construction process, protect the safety of the personnel and equipment below.

Claims

1. A bridge construction basket safety protection net, comprising a net body (1), both sides of the net body (1) are fixedly connected with mounting rods (2), characterized in that: The adjusting device (3) is arranged on the mounting rod (2), the adjusting device (3) comprises a mounting groove (39), the mounting groove (39) is opened on the upper surface of the mounting rod (2), the inner wall of the mounting groove (39) is slidably connected with a stabilizing rod (37), the upper end of the stabilizing rod (37) is fixedly connected with a mounting block (31), the surface of the mounting block (31) is fixedly connected with a swing arm (32), the lower surface of the swing arm (32) is fixedly connected with a blocking rod (35), the surface of the mounting rod (2) is provided with an auxiliary device (4), the auxiliary device (4) comprises a mounting sleeve (41), the mounting sleeve (41) is fixedly connected with the surface of the mounting rod (2).

2. The safety protection net for hanging basket in bridge construction according to claim 1, characterized in that: The upper surface of the mounting block (31) is fixedly connected with a pull ring (34).

3. The safety protection net for hanging basket in bridge construction according to claim 1, characterized in that: The lower surface of the mounting rod (2) is rotatably connected with a stepping rod (42), the stepping rod (42) is in a strip shape, and the edge is in an arc shape.

4. The safety protection net for hanging basket in bridge construction according to claim 1, characterized in that: The number of the mounting sleeve (41) is multiple, and multiple mounting sleeves (41) are arranged at equal intervals.

5. The safety protection net for hanging basket in bridge construction according to claim 1, characterized in that: The lower surface of the stabilizing rod (37) is fixedly connected with a compression spring (38), the compression spring (38) is located in the mounting groove (39), and the lower end of the compression spring (38) is fixedly connected with the inner bottom wall of the mounting groove (39).

6. The safety protection net for hanging basket in bridge construction according to claim 1, characterized in that: The upper surface of the swing arm (32) is fixedly connected with a reflector (33).

7. The safety protection net for hanging basket in bridge construction according to claim 1, characterized in that: The surface of the blocking rod (35) is fixedly connected with a clamping block (36), one end of the clamping block (36) is arc-bent.

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