Building protective net

Abstract

The utility model relates to the technical field of building protective nets, in particular to a building protective net which comprises a first protective net body, embedded strip blocks are connected to the two sides of the first protective net body in a clamped mode, protruding blocks are arranged on the two sides of the first protective net body, and two clamping columns are connected to each protruding block in a threaded mode. The side, away from the first protective net, of each embedded strip block is connected with a clamping assembly for rapidly clamping the clamping columns on the two sides of the first protective net, a plurality of clamping metal plates are arranged on each embedded strip block, two receding grooves are formed in each embedded strip block, and the width of each receding groove is larger than the outer diameter of the corresponding clamping column. According to the technical scheme, workers can disassemble and assemble the building protective net conveniently, the building protective net can be transported conveniently, and the transportation cost of the building protective net is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building protection net technical field, specifically, relate to building protection net. BACKGROUND

[0002] Building protection net is a kind of safety protection material for construction site and building around, often need to use a large amount of building protection net to carry out safety protection to deep foundation pit, hole around, side slope, corridor side and equipment facilities etc.

[0003] Current building protection net is usually composed of net column and mesh, in use, mesh is fixedly connected between adjacent net column, then net column is fixed on ground by expansion screw, so that building protection net protects construction site construction area, avoids non-construction personnel to enter construction area, therefore, the above-mentioned technical content can play a protective role, but still contain following technical problems in actual use: because the engineering progress of construction site is changing all the time, so corresponding building protection net needs to move and disassemble with it, but mesh and net column connected by screw need worker to equip screwdriver all the time in actual use, and different specifications and sizes of screw are also appeared on these protection nets, so worker needs to equip multiple screwdrivers to disassemble, thereby increase the disassembly workload of worker to protection net. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of building protection net, it is convenient for worker to disassemble, and it is convenient to transport, reduce the transportation cost of building protection net.

[0005] The technical scheme of the utility model is as follows:

[0006] A kind of building protection net, including first protection net;

[0007] The first protection net is clamped with batten block on both sides, and the first protection net is provided with lug on both sides, two clamping columns are threadedly connected on each lug, and the side of each batten block away from the first protection net is connected with clamping assembly for quickly clamping the clamping columns on both sides of the first protection net;

[0008] A plurality of clamping metal sheets are provided on the batten block, two air clearance grooves are provided in the batten block, and the groove width of each air clearance groove is greater than the outer diameter of the clamping column.

[0009] Further, the clamping assembly includes two clamping plates, and the two clamping plates are fixedly connected with the side of the batten block away from the batten block.

[0010] Two linkage plates are slidably connected between the two clamping plates, each of the linkage plates is fixedly connected with a driving block on the lower side, and each of the driving blocks is slidably connected with a driving sleeve away from the linkage plate;

[0011] Each of the driving sleeves is connected with a clamping spring between the driving sleeve and the strip block, and the end of each of the driving sleeves away from the linkage plate is hingedly connected with the strip block.

[0012] Each of the linkage plates is fixedly connected with a positioning plate on the lower side, and the positioning plate is used for clamping and limiting the clamping column.

[0013] Further, a positioning groove is formed in the lower side of the positioning plate, and a stepped groove is formed in the column surface of the clamping column.

[0014] The inner diameter groove width of the positioning groove is slightly larger than the outer diameter of the stepped groove.

[0015] Further, a limiting sliding groove is formed in the driving sleeve, a limiting column is fixedly connected to the driving block, and the limiting column is slidably abutted with the inner wall of the limiting sliding groove.

[0016] Further, first limiting blocks are fixedly connected between the two ends of the clamping plates, and a second limiting block is fixedly connected between the middle sections of the two clamping plates.

[0017] Further, the first protective net is abutted with a second protective net on one side, the side of the second protective net is the same as the side of the first protective net, and the shape of the other side of the second protective net is embedded with the shape of the side of the first protective net.

[0018] Further, the first protective net and the second protective net are fixedly connected with a connecting block on the upper side and the lower side.

[0019] Further, each of the linkage plates is fixedly connected with a clamping ring on the upper side.

[0020] The utility model discloses the beneficial effects are:

[0021] When the two sides of the first protective net 11 are embedded with the two strip blocks, the clamping sheet metal is elastically clamped with the first protective net embedded in the strip block, the stability and the connecting strength of the first protective net after installation are improved, the avoidance groove is set, the first protective net side connected with the clamping column is connected with the clamping assembly, the clamping column can pass through the avoidance groove, and the mutual interference with the strip block is avoided, the connection of the first protective net and the clamping assembly does not need accurate alignment, workers are convenient for the dismounting of the first protective net, and the first protective net is easy to dismount, the first protective net can be stacked during transportation, thereby being convenient for transportation, and the transportation cost of the first protective net is reduced. DRAWINGS

[0022] The utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0023] Figure 1 It is the enlarged schematic view of the utility model;

[0024] Figure 2 It is the partial enlarged schematic view of the utility model;

[0025] Figure 3 It is Figure 2 The enlarged schematic view of A in the middle;

[0026] Figure 4 It is Figure 2 The enlarged schematic view of B in the middle;

[0027] Figure 5 It is the enlarged schematic view of the first protective net of the utility model;

[0028] Figure 6 It is the enlarged schematic view of the clamping column of the utility model;

[0029] Figure 7 It is the partial enlarged schematic view of the embedded strip block of the utility model;

[0030] Figure 8 It is the enlarged schematic view of the second protective net of the utility model.

[0031] In the drawing: 11, first protective net; 111, protruding block; 12, embedded strip block; 13, clamping column; 131, stepped groove; 14, clamping sheet metal; 15, emptying groove; 21, clamping plate; 22, linkage plate; 23, driven block; 231, limiting column; 24, driven sleeve; 241, limiting sliding groove; 25, clamping tension spring; 26, positioning plate; 261, positioning groove; 27, clamping pull ring; 31, first limiting block; 32, second limiting block; 33, second protective net; 34, connecting block; 35, clamping pull ring. Specific implementation

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0033] Embodiment

[0034] As Figures 1-8 Indicated, the embodiment presents building protective net, including first protective net 11;

[0035] Two clamping blocks 12 are clamped on both sides of the first protective net 11, two protrusions 111 are respectively arranged on both sides of the first protective net 11, each protrusion 111 is threadedly connected with the clamping column 13, and a clamping assembly for quickly clamping the clamping column 13 on both sides of the first protective net 11 is connected to one side of each clamping block 12 away from the first protective net 11;

[0036] A plurality of clamping metal plates 14 are arranged on the clamping block 12, and two avoidance grooves 15 are arranged in the clamping block 12, and the groove width of each avoidance groove 15 is greater than the outer diameter of the clamping column 13;

[0037] When the two sides of the first protective net 11 are embedded with the two clamping blocks 12, the first protective net 11 embedded in the clamping block 12 is clamped by the elasticity of the clamping metal plate 14, the stability and connection strength after installation of the first protective net 11 are improved, the avoidance groove 15 is arranged, the side edge of the first protective net 11 connected with the clamping column 13 is connected with the clamping assembly, the clamping column 13 can pass through the avoidance groove 15 and does not interfere with the clamping block 12, the connection between the first protective net 11 and the clamping assembly does not need accurate alignment, the worker is convenient for disassembling the first protective net 11, and the first protective net 11 is easy to disassemble, the first protective net 11 can be stacked during transportation, thereby facilitating transportation, and the transportation cost of the first protective net 11 is reduced.

[0038] As shown in Figure 2 and Figures 4-7 The clamping assembly comprises two clamping plates 21, and the two clamping plates 21 are fixedly connected with the clamping block 12 away from the side embedded with the first protective net 11;

[0039] Two linkage plates 22 are slidably connected between the two clamping plates 21, the lower side of each linkage plate 22 is fixedly connected with a driving block 23, the side of each driving block 23 away from the linkage plate 22 is slidably connected with a driving sleeve 24, and the driving block 23 and the driving sleeve 24 are relatively slidably connected;

[0040] Each clamping tension spring 25 is connected between the driving sleeve 24 and the clamping block 12, and one end of each driving sleeve 24 away from the linkage plate 22 is hingedly connected with the clamping block 12;

[0041] Each positioning plate 26 is fixedly connected to the lower side of each linkage plate 22, and is used for clamping and limiting the clamping column 13;

[0042] The worker can move the linkage plate 22 through the clamping position pull ring 35, and when the linkage plate 22 slides along the two clamping plates 21 from the second limiting block 32 to the first limiting block 31, the clamping sleeve 24 is inclined to the adjacent first limiting block 31 under the contraction of the spring force of the clamping pull spring 25, so that the positioning plate 26 tightly clamps the clamping column 13, and further clamps the first protective net 11 connected with the clamping column 13. Similarly, when the linkage plate 22 slides along the two clamping plates 21 from the first limiting block 31 to the middle second limiting block 32, the clamping sleeve 24 is inclined to the other side under the contraction of the spring force of the clamping pull spring 25, so that the positioning plate 26 is completely separated from the clamping column 13, facilitating the worker to separate the first protective net 11 from the first protective net 11.

[0043] As shown in Figures 5-6 The positioning groove 261 is arranged on the lower side of the positioning plate 26, and the stepped groove 131 is arranged on the column surface of the clamping column 13.

[0044] The inner diameter groove width of the positioning groove 261 is slightly larger than the outer diameter of the stepped groove 131.

[0045] When the positioning plate 26 moves, the positioning plate 26 can clamp the stepped groove 131 on the adjacent clamping column 13, and further clamp the first protective net 11 connected with the clamping column 13 through the shearing force and clamping effect of the positioning plate 26 on the clamping column 13, facilitating the worker to install the first protective net 11. Similarly, when the worker needs to disassemble the first protective net 11, the positioning plate 26 is only needed to be separated from the clamping column 13, so that the first protective net 11 can be more easily disassembled.

[0046] As shown in Figures 5-6 The limiting sliding groove 241 is arranged on the clamping sleeve 24, and the limiting column 231 is fixedly connected to the clamping block 23. The limiting column 231 and the inner wall of the limiting sliding groove 241 slide and abut, so that the clamping block 23 and the clamping sleeve 24 can move relatively, and then under the limiting of the limiting sliding groove 241, the clamping block 23 will not slide out of the clamping sleeve 24.

[0047] As shown in Figures 5-6 The two first limiting blocks 31 are fixedly connected between the two ends of the two clamping plates 21, and the second limiting block 32 is fixedly connected between the middle of the two clamping plates 21.

[0048] The first limiting block 31 and the second limiting block 32 can limit the sliding of the linkage plate 22, prevent the linkage plate 22 from sliding out of the middle of the two clamping plates 21, and have the effect of the first limiting block 31, which is more convenient for the worker to replace and maintain the two clamping plates 21.

[0049] AsFigures 2-3 And Figure 7 As shown in

[0050] The worker can assemble through a single first protective net 11, or through a single first protective net 11 and a plurality of second protective nets 33 in turn, so that the length of the building protective net can be changed, and the building protective net can be used in different use scenarios.

[0051] As shown in Figures 2-3 And Figure 7 Two connecting blocks 34 are fixedly connected between the upper and lower sides of the first protective net 11 and the second protective net 33, respectively.

[0052] When the first protective net 11 and the second protective net 33 are connected in a mutual embedding manner through the connecting block 34, the connecting strength of the two is increased.

[0053] As shown in Figure 2 Each clamping position pull ring 35 is fixedly connected to the upper side of each linkage plate 22.

[0054] The worker can more conveniently move the linkage plate 22 through the clamping position pull ring 35, so that the movement of the linkage plate 22 is more relaxed.

[0055] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A construction screen comprising a first screen (11), characterised in that ； Both sides of the first protective net (11) are clamped with batten blocks (12), both sides of the first protective net (11) are provided with protrusions (111), two clamping columns (13) are threadedly connected on each protrusion (111), and the side, away from the first protective net (11), of each batten block (12) is connected with a clamping assembly for quickly clamping the clamping columns (13) on both sides of the first protective net (11). A plurality of clamping metal plates (14) are arranged on the batten block (12), and two empty slots (15) are arranged in the batten block (12), and the slot width of each empty slot (15) is greater than the outer diameter of the clamping column (13).

2. The construction screen of claim 1, wherein The clamping assembly comprises two clamping plates (21), and the two clamping plates (21) are fixedly connected with the side of the batten block (12) away from the batten block (12) embedded with the first protective net (11). Two linkage plates (22) are slidably connected between the two clamping plates (21), and a cam block (23) is fixedly connected to the lower side of each linkage plate (22), and a cam sleeve (24) is slidably connected to the side, away from the linkage plate (22), of each cam block (23), so that the cam block (23) and the cam sleeve (24) can slide relative to each other. A clamping tension spring (25) is connected between each cam sleeve (24) and the batten block (12), and one end of each cam sleeve (24) away from the linkage plate (22) is hinged to the batten block (12). A positioning plate (26) is fixedly connected to the lower side of each linkage plate (22) for clamping and limiting the clamping column (13).

3. The construction screen of claim 2, wherein, A positioning groove (261) is arranged on the lower side of the positioning plate (26), and a stepped groove (131) is arranged on the column surface of the clamping column (13). The inner diameter of the positioning groove (261) is slightly larger than the outer diameter of the stepped groove (131).

4. The construction screen of claim 2, wherein A limiting sliding groove (241) is arranged on the cam sleeve (24), a limiting column (231) is fixedly connected to the cam block (23), and the limiting column (231) and the limiting sliding groove (241) inner wall slide and abut.

5. The construction screen of claim 2, wherein First limiting blocks (31) are fixedly connected between the two ends of the two clamping plates (21), and a second limiting block (32) is fixedly connected between the middle segments of the two clamping plates (21).

6. The construction screen of claim 1, wherein A second protective net (33) is abutted on one side of the first protective net (11), the side of the second protective net (33) is the same as the side of the first protective net (11), and the other side of the second protective net (33) is embedded with the side of the first protective net (11).

7. A construction screen according to claim 6, wherein Linking blocks (34) are fixedly connected between the first protective net (11) and the second protective net (33) on the upper and lower sides.

8. The construction screen of claim 2, wherein, A clamping pull ring (35) is fixedly connected to the upper side of each linkage plate (22).

Images