CN214740102U - Protective net convenient to install for constructional engineering - Google Patents

Abstract

The utility model relates to the technical field of building, and a building engineering is with protection network of being convenient for installation is disclosed, including first cardboard, the inside fixedly connected with protection network of first cardboard, the draw-in groove has been seted up on the surface of first cardboard, the sliding tray has been seted up on the surface of first cardboard, the inside fixedly connected with spring of first cardboard, the top fixedly connected with sliding block of spring, the inside fixed connection support of first cardboard. This building engineering carries out the joint to spacing hole and connecting hole through spacing post for the connection of protection network is more firm, is difficult for taking place not hard up and drops, makes the installation of protection network more convenient, very big improvement the efficiency of protection network installation, the time of the protection network installation of saving has reduced workman's intensity of labour simultaneously, makes the workman needn't waste time and energy twist bolt and iron wire, the security when having improved the installation simultaneously.

Description

Protective net convenient to install for constructional engineering

Technical Field

The utility model relates to a building technical field specifically is a building engineering is with protection network of being convenient for installation.

Background

The building engineering is the project entity of planning, investigation, design and construction, completion and other technical work and completion and the supporting circuit, pipeline, equipment that carry out for newly-built, reconstructed or enlarged housing construction and affiliated structures facility, in the in-process that the building engineering goes on, safety is the most important always, guarantee safe construction, the place safety is the basis in the building engineering, in the building construction process, for safety, some places are not convenient for free and miscellaneous people etc. random business turn over, need keep apart some areas, do not let non-professional person enter, use the protection network to keep apart this moment, the use of protection network can make things convenient for the isolation of danger area very much, safety in the building process has been ensured to a certain extent.

The most bolt of using of current protection network device is fixed with the reinforcing bar iron wire, and its protective effect is often relatively poor, and is extremely inconvenient when the installation protection network simultaneously, and protection network installation intensity of labour is great, and the workman can not effectual guarantee workman's safety when the workman's operation by injury such as reinforcing bar iron wire easily when the installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a protective net convenient to install for construction engineering, which has the advantages that the connection of the protective net is more firm, the protective net is not easy to loosen and fall off, the installation of the protective net is more convenient, the installation efficiency of the protective net is greatly improved, the installation time of the protective net is saved, the labor intensity of workers is reduced, the workers do not need to screw bolts and iron wires which are time-consuming and labor-consuming, the safety during installation is improved, the steel bar iron wires which are dangerous to operate are not needed, tools such as electric drills and the like are not needed, the safety in construction areas is improved, the safety guarantee during the operation of the workers is enhanced, the problems that the existing protective net devices are mostly fixed with the steel bar iron wires by bolts, the protective effect is often poor, the protective net is inconvenient to install, the labor intensity of the installation of the protective net is higher, the workers are easily injured by the steel bar iron wires and the like during the installation, the safety of workers can not be effectively ensured when the workers work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering is with protection network convenient to installation, includes first cardboard, the inside fixedly connected with protection network of first cardboard, the draw-in groove has been seted up on the surface of first cardboard, the sliding tray has been seted up on the surface of first cardboard, the inside fixedly connected with spring of first cardboard, the top fixedly connected with sliding block of spring, the inside fixed connection support of first cardboard, the top of support is rotated and is connected with the fly leaf, the left side joint of first cardboard has the second cardboard, the surface of second cardboard is provided with screw thread latch device.

Preferably, the number of the clamping grooves is two, the two clamping grooves are provided with the same structure, the two clamping grooves are distributed in a mirror image mode, the sliding groove is located between the two clamping grooves, and the clamping grooves and the sliding groove are communicated with the inside of the first clamping plate.

Preferably, the surface and the sliding tray inner wall sliding connection of sliding block, the quantity of support is two, two be provided with the same structure on the support, two the support is the mirror image and distributes in the left and right sides of spring.

Preferably, the threaded clamping device comprises a first threaded hoop, the bottom of the first threaded hoop is fixedly connected with the top of a second clamping plate, a threaded sleeve is sleeved on the surface of the first threaded hoop in a threaded manner, a V-shaped groove is formed in the surface of the first threaded hoop, a fixed rod is connected inside the first threaded hoop in a sliding manner, a third clamping plate is fixedly connected with the top of the fixed rod, a clamping block is fixedly connected to the surface of the third clamping plate, a limiting hole is formed in the surface of the clamping block, a connecting hole is formed in the surface of the first clamping plate, penetrates through the surface of the first clamping plate and extends into the first clamping plate, the diameter of the limiting hole is the same as that of the connecting hole, a limiting column is connected to the inner wall of the connecting hole in a sliding manner, a sliding groove is also formed in the surface of the third clamping plate, and the surface of the clamping block is connected with the inner wall of the clamping groove in a sliding manner, the right side fixedly connected with second screw thread hoop of first cardboard.

Preferably, the first threaded hoop is a hollow threaded rod, the number of the first threaded hoops is two, the two first threaded hoops are distributed on the top surface of the second clamping plate in a mirror image mode, the V-shaped grooves penetrate through the rod wall of the first threaded hoops, the number of the V-shaped grooves is two, the two V-shaped grooves are distributed on the surface of the first threaded hoops in a mirror image mode, and the third clamping plate is provided with a structure which is the same as that of the first clamping plate.

Preferably, the number of the clamping blocks is two, the two clamping blocks are provided with the same structures, the two clamping blocks are distributed in a mirror image mode, the number of the connecting holes is two, the two connecting holes are provided with the same structures and distributed on the surface of the first clamping plate in a mirror image mode, the surface of the second threaded hoop and the surface of the first threaded hoop are provided with the same structures, and the right side surface of the second clamping plate is provided with the same structures on the right side surface of the first clamping plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering is with protection network convenient to installation possesses following beneficial effect:

1. when the clamping block slides into the first clamping plate, the clamping block pushes the movable plate to rotate downwards, so that the left end of the movable plate moves upwards, the left end of the movable plate is contacted with the bottom end of the sliding block, the sliding block is jacked up by the left end of the movable plate, the sliding block slides into the sliding groove on the third clamping plate, the sliding block is clamped into the third clamping plate, when the surface of the clamping block completely enters the clamping groove, the limiting column is pushed in, so that the clamping block is fixed in the first clamping plate, the first clamping plate is clamped with the third clamping plate, the connection of the protective net is firmer, the loosening and falling are not easy to occur, the installation of the protective net is more convenient, the installation efficiency of the protective net is greatly improved, the installation time of the protective net is saved, the labor intensity of workers is reduced, and workers do not need to screw bolts and iron wires which are time-consuming and labor consuming, meanwhile, the safety during installation is improved, dangerous steel bars and iron wires do not need to be operated, the safety in a construction area is improved, and the safety guarantee of workers during operation is enhanced.

2. This building engineering is with protection network of being convenient for installation, through fixed rod surface and first screw thread hoop inner wall sliding connection, after the dead lever gets into first screw thread hoop inside, because V type groove has been seted up on first screw thread hoop surface, make the surface of dead lever laminate with the inner wall of first screw thread hoop mutually, through upwards rotatory threaded sleeve, make V type groove tighten up and laminate under threaded sleeve's effect, tighten up through V type groove, make first screw thread hoop tighten up, make first screw thread hoop carry out the joint to the dead lever, make second cardboard and third cardboard carry out the joint, it is just high-efficient convenient for the protection network is when the installation, the efficiency and the speed of installation have been improved, be favorable to improving engineering efficiency of construction, reduce workman's intensity of labour simultaneously, it is good for the tedious manual labor of workman to break away from, improve workman's labor enthusiasm.

Drawings

FIG. 1 is a schematic view of the protective net structure for construction engineering of the present invention, which is convenient for installation;

FIG. 2 is a schematic view of the structure of the clamping device of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the clamping device comprises a first clamping plate 1, a second clamping plate 2, a third clamping plate 3, a protective screen 4, a first threaded hoop 5, a 6V-shaped groove, a threaded sleeve 7, a limiting hole 8, a clamping groove 9, a sliding groove 10, a connecting hole 11, a clamping block 12, a limiting column 13, a movable plate 14, a fixed rod 15, a support 16, a spring 17, a sliding block 18 and a second threaded hoop 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a protective screen for construction engineering, which is convenient to install, and comprises a first fastening board 1, wherein the first fastening board 1 is hollow, a protective screen 4 is fixedly connected to the inside of the first fastening board 1, two fastening slots 9 are formed on the surface of the first fastening board 1, the number of the fastening slots 9 is two, the two fastening slots 9 are provided with the same structure, the two fastening slots 9 are distributed in a mirror image manner, a sliding slot 10 is formed on the surface of the first fastening board 1, the sliding slot 10 is located between the two fastening slots 9, the fastening slot 9 and the sliding slot 10 are communicated with the inside of the first fastening board 1, a spring 17 is fixedly connected to the inside of the first fastening board 1, the spring 17 is a tension spring, a sliding block 18 is fixedly connected to the top of the spring 17, the surface of the sliding block 18 is slidably connected to the inner wall of the sliding slot 10, when the sliding block 18 is in an initial state, the gravity of the sliding block 18 acting on the surface of the spring 17 is equal to the tension of the spring 17, the inner part of the first clamping plate 1 is fixedly connected with a support 16, the top of the support 16 is rotatably connected with a movable plate 14, the movable plate 14 can rotate up and down on the top of the support 16, one end, far away from a spring 17, of the movable plate 14 is positioned below a clamping groove 9, the number of the supports 16 is two, the two supports 16 are provided with the same structure, the two supports 16 are distributed on the left side and the right side of the spring 17 in a mirror image manner, the left side of the first clamping plate 1 is clamped with a second clamping plate 2, the surface of the second clamping plate 2 is provided with a threaded clamping device, the threaded clamping device comprises a first threaded hoop 5, the bottom of the first threaded hoop 5 is fixedly connected with the top of the second clamping plate 2, the first threaded hoop 5 is a hollow threaded rod, the first threaded hoop 5 is made of a deformable material, the first threaded hoop 5 is slightly larger than the lower diameter in terms of the upper diameter, the number of the first threaded hoops 5 is two, the two first threaded hoops 5 are distributed on the surface of the top of the second clamping plate 2 in a mirror image manner, the surface thread of the first thread hoop 5 is sleeved with a thread sleeve 7, the inner diameter of the thread sleeve 7 is set to be the outer diameter of the lower end of the first thread hoop 5, the surface of the first thread hoop 5 is provided with V-shaped grooves 6, the V-shaped grooves 6 penetrate through the rod wall of the first thread hoop 5, the number of the V-shaped grooves 6 is two, the two V-shaped grooves 6 are distributed on the surface of the first thread hoop 5 in a mirror image mode, the inner part of the first thread hoop 5 is connected with a fixed rod 15 in a sliding mode, the top of the fixed rod 15 is fixedly connected with a third clamping plate 3, the third clamping plate 3 is provided with a structure the same as that of the first clamping plate 1, the surface of the fixed rod 15 is connected with the inner wall of the first thread hoop 5 in a sliding mode through the fixed rod 15, after the fixed rod 15 enters the inner part of the first thread hoop 5, the surface of the first thread hoop 5 is provided with the V-shaped grooves 6, so that the surface of the fixed rod 15 is attached to the inner wall of the first thread hoop 5, and the thread sleeve 7 is rotated upwards, the V-shaped groove 6 is tightened and jointed under the action of the threaded sleeve 7, the first threaded hoop 5 is tightened by tightening the V-shaped groove 6, the first threaded hoop 5 is clamped on the fixed rod 15, the second clamping plate 2 is clamped on the third clamping plate 3, the surface of the third clamping plate 3 is fixedly connected with two clamping blocks 12, the number of the clamping blocks 12 is two, the two clamping blocks 12 are provided with the same structure, the two clamping blocks 12 are distributed in a mirror image manner, the surface of each clamping block 12 is provided with a limiting hole 8, the surface of each first clamping plate 1 is provided with a connecting hole 11, each connecting hole 11 penetrates through the surface of each first clamping plate 1 and extends into the first clamping plate 1, the diameter of each limiting hole 8 is the same as that of each connecting hole 11, the inner wall of each connecting hole 11 is slidably connected with a limiting column 13, the number of the connecting holes 11 is two, the two connecting holes 11 are provided with the same structure, the two connecting holes 11 are distributed on the surface of the first clamping plate 1 in a mirror image manner, the surface of the third clamping plate 3 is also provided with a sliding groove 10, the center of the sliding groove 10 is located between two clamping blocks 12, the surface of the clamping block 12 is slidably connected with the inner wall of the clamping groove 9, the clamping block 12 is slidably connected with the clamping groove 9, when the clamping block 12 slides into the first clamping plate 1, the bottom end of the clamping block 12 is in contact with the surface of the movable plate 14, when the clamping block 12 continues to move downwards, the clamping block 12 pushes the movable plate 14 to rotate downwards, so that the left end of the movable plate 14 moves upwards, when the left end of the movable plate 14 moves upwards, the left end of the movable plate 14 is in contact with the bottom end of the sliding block 18, the sliding block 18 is jacked up by the left end of the movable plate 14, the sliding block 18 continues to move upwards, the sliding block slides into the sliding groove 10 on the third clamping plate 3, and is clamped into the third clamping plate 3 through the sliding block 18, when the surface of the clamping block 12 completely enters the clamping groove 9, the limiting hole 8 and the connecting hole 11 are on the same horizontal line, push spacing post 13 this moment, carry out the joint to spacing hole 8 and connecting hole 11 through spacing post 13, make fixture block 12 fix in 1 inside of first cardboard, make first cardboard 1 carry out the joint with third cardboard 3, make the connection of protection network more firm, difficult emergence is become flexible and drop, the right side fixedly connected with second screw thread hoop 19 of first cardboard 1, the surface of second screw thread hoop 19 is provided with the same structure with the surface of first screw thread hoop 5, the right side surface of second cardboard 2 is provided with the same structure on the right side surface of first cardboard 1.

The working principle is as follows:

through the sliding connection between the fixture block 12 and the clamping groove 9, when the fixture block 12 slides into the first clamping plate 1, the bottom end of the fixture block 12 contacts with the surface of the movable plate 14, when the fixture block 12 continues to move downward, the fixture block 12 pushes the movable plate 14 to rotate downward, so that the left end of the movable plate 14 moves upward, when the left end of the movable plate 14 moves upward, the left end of the movable plate 14 contacts with the bottom end of the sliding block 18, the sliding block 18 is jacked up by the left end of the movable plate 14, the sliding block 18 continues to move upward, slides into the sliding groove 10 on the third clamping plate 3, is clamped into the third clamping plate 3 through the sliding block 18, when the surface of the fixture block 12 completely enters into the clamping groove 9, the limiting hole 8 and the connecting hole 11 are on the same horizontal line, at this time, the limiting column 13 is pushed into, the limiting hole 8 is clamped with the connecting hole 11 through the limiting column 13, so that the fixture block 12 is fixed inside the first clamping plate 1, make first cardboard 1 and third cardboard 3 carry out the joint, make the connection of protection network more firm, difficult emergence is not hard up and drops, through dead lever 15 surface and 5 inner wall sliding connection of first thread hoop, get into the inside back of first thread hoop 5 when dead lever 15, because V type groove 6 has been seted up on first thread hoop 5 surface, make the surface of dead lever 15 laminate mutually with the inner wall of first thread hoop 5, through upwards rotatory thread bush 7, make V type groove 6 tighten up and laminate under the effect of thread bush 7, tighten up through V type groove 6, make first thread hoop 5 tighten up, make first thread hoop 5 carry out the joint to dead lever 15, make second cardboard 2 and third cardboard 3 carry out the joint.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a building engineering is with protection network convenient to installation, includes first cardboard (1), its characterized in that: the protective net is fixedly connected to the inside of the first clamping plate (1), a clamping groove (9) is formed in the surface of the first clamping plate (1), a sliding groove (10) is formed in the surface of the first clamping plate (1), a spring (17) is fixedly connected to the inside of the first clamping plate (1), a sliding block (18) is fixedly connected to the top of the spring (17), a support (16) is fixedly connected to the inside of the first clamping plate (1), a movable plate (14) is rotatably connected to the top of the support (16), a second clamping plate (2) is clamped to the left side of the first clamping plate (1), and a threaded clamping device is arranged on the surface of the second clamping plate (2).

2. The easy-to-install protection net for constructional engineering according to claim 1, characterized in that: the number of the clamping grooves (9) is two, the same structures are arranged on the two clamping grooves (9), the two clamping grooves (9) are distributed in a mirror image mode, the sliding groove (10) is located between the two clamping grooves (9), and the clamping grooves (9) and the sliding groove (10) are communicated with the inside of the first clamping plate (1).

3. The easy-to-install protection net for constructional engineering according to claim 1, characterized in that: the surface of sliding block (18) and sliding tray (10) inner wall sliding connection, the quantity of support (16) is two, two be provided with the same structure on support (16), two support (16) are the mirror image and distribute in the left and right sides of spring (17).

4. The easy-to-install protection net for constructional engineering according to claim 1, characterized in that: the threaded clamping device comprises a first threaded hoop (5), the bottom of the first threaded hoop (5) is fixedly connected with the top of a second clamping plate (2), a threaded sleeve (7) is sleeved on the surface of the first threaded hoop (5) in a threaded manner, a V-shaped groove (6) is formed in the surface of the first threaded hoop (5), a fixing rod (15) is connected to the inside of the first threaded hoop (5) in a sliding manner, a third clamping plate (3) is fixedly connected to the top of the fixing rod (15), a clamping block (12) is fixedly connected to the surface of the third clamping plate (3), a limiting hole (8) is formed in the surface of the clamping block (12), a connecting hole (11) is formed in the surface of the first clamping plate (1), the connecting hole (11) penetrates through the surface of the first clamping plate (1) and extends into the first clamping plate (1), and the diameter of the limiting hole (8) is the same as that of the connecting hole (11), the inner wall of the connecting hole (11) is connected with a limiting column (13) in a sliding mode, a sliding groove (10) is formed in the surface of the third clamping plate (3) in the same mode, the surface of the clamping block (12) is connected with the inner wall of the clamping groove (9) in a sliding mode, and a second threaded hoop (19) is fixedly connected to the right side of the first clamping plate (1).

5. A protective net for building engineering easy to install according to claim 4, characterized in that: first screw thread hoop (5) are hollow threaded rod, the quantity of first screw thread hoop (5) is two, two first screw thread hoop (5) are the mirror image and distribute at the top surface of second cardboard (2), the pole wall that first screw thread hoop (5) was run through in V type groove (6), the quantity of V type groove (6) is two, two V type groove (6) are the mirror image and distribute at the surface of first screw thread hoop (5), be provided with on third cardboard (3) with first cardboard (1) on the same structure.

6. A protective net for building engineering easy to install according to claim 4, characterized in that: the number of the clamping blocks (12) is two, the two clamping blocks (12) are provided with the same structures, the two clamping blocks (12) are distributed in a mirror image mode, the number of the connecting holes (11) is two, the two connecting holes (11) are provided with the same structures, the two connecting holes (11) are distributed on the surface of the first clamping plate (1) in a mirror image mode, the surface of the second threaded hoop (19) and the surface of the first threaded hoop (5) are provided with the same structures, and the right side surface of the second clamping plate (2) is provided with the same structures on the right side surface of the first clamping plate (1).

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