CN210828628U

CN210828628U - Safety net for fence operation

Info

Publication number: CN210828628U
Application number: CN201921708323.0U
Authority: CN
Inventors: 周英杰; 刘吉英; 周忠梅
Original assignee: Shandong Binzhou Hexin Fiber Net Co ltd
Current assignee: Shandong Binzhou Hexin Fiber Net Co ltd
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-06-23
Anticipated expiration: 2029-10-13

Abstract

The utility model discloses a safety net for fence operation, which comprises a supporting device and a blocking fence, wherein the blocking fence is clamped in the middle of the supporting device, the front end face of the blocking fence is connected with a warning board at a position higher than the upper position, the utility model comprises a blocking fence consisting of a blocking pin, an upper rotary cover, an upper communicating pipe, a hollow frame, a bolt, a connecting pipe, a surrounding rod, a lower rotary cover and a lower communicating pipe, fine sand is added into the hollow frame by the upper communicating pipe, the weight of the blocking fence can be well increased, so that the position can not be moved in severe weather, and the normal operation can be ensured, the utility model comprises a supporting device consisting of a blocking pipe, a connecting sleeve, a blocking cover, a through pipe, a supporting pipe and a supporting plate, the through pipe is used for adding the fine sand into the hollow supporting pipe and the supporting plate to increase the weight of the supporting pipe and the supporting plate, the blocking fence can be well stably supported and blocked in severe weather, the normal operation of the operation is ensured.

Description

Safety net for fence operation

Technical Field

The utility model belongs to the technical field of the construction equipment is relevant, concretely relates to safety net for rail operation.

Background

The safety fence is mainly used for limiting and preventing activities in a specific range of an electric power place, so that the purpose of eliminating and lightening potential safety hazards is achieved, the safety fence is provided with purse nets, fences, warning belts and the like according to different use places, the appearance of the safety purse net is made of light red and white nylon ropes, and the safety purse net is generally matched with a support for use.

The prior art has the following problems: when the conventional safety net for fence operation is used, the fence is made of metal but is hollow inside, so that the fence is easily blown in a windy environment, and the operation range is changed.

Disclosure of Invention

An object of the utility model is to provide a safety net is used in rail operation to the inside cavity of rail that proposes in solving above-mentioned background art leads to the rail to be blown easily under the environment that wind is big problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a safety net for fence operation comprises a supporting device and a blocking fence, wherein the blocking fence is clamped in the middle of the supporting device, a warning board is connected to the position of the front end face of the blocking fence on the upper side, the blocking fence comprises a clamping pin, an upper rotating cover, an upper communicating pipe, a hollow frame, a bolt, a connecting pipe, a surrounding rod, a lower rotating cover and a lower communicating pipe, the clamping pin is fixedly connected to the left end face of the hollow frame through welding, the upper communicating pipe is connected to the upper end face of the hollow frame in a penetrating manner, the upper rotating cover is connected to the upper end port of the upper communicating pipe through threads, the connecting pipe is fixedly connected to the right end face of the hollow frame through welding, the two connecting pipes are arranged in a vertical position relation, the bolt is sleeved on the upper end face of the connecting pipe, and the lower end face of the hollow frame is connected to the lower, the lower end port of the lower communicating pipe is connected with a lower rotating cover through threads, and the inner surface of the hollow frame is fixedly connected with a surrounding rod through welding.

Preferably, strutting arrangement is including card pipe, adapter sleeve, jam lid, running through pipe, stay tube and supporting disk, the up end terminal surface of supporting disk is through welded fastening connection adapter sleeve, adapter sleeve's internal surface has the stay tube through threaded connection, the left end terminal surface of stay tube is connected with the card pipe, the right-hand member terminal surface through connection of stay tube has the running through pipe, the right-hand member port that runs through the pipe has cup jointed the jam lid.

Preferably, the number of the supporting devices is four, and blocking fences are arranged among the four supporting devices.

Preferably, the hollow frame is hollow, the bolt can be pulled up and down in the connecting pipe, and the inner surfaces of the upper rotating cover and the lower rotating cover are provided with threads.

Preferably, the supporting tube and the supporting plate are hollow, the plugging cover can be detached from the end of the through tube, and threads are arranged on the lower position of the outer surface of the supporting tube.

Preferably, the upper position of the outer surface of the upper communicating pipe is provided with threads and is engaged with the threads on the inner surface of the upper rotating cover, and the lower position of the outer surface of the lower communicating pipe is provided with threads and is engaged with the threads on the inner surface of the lower rotating cover.

Preferably, the inner surface of the connecting sleeve is provided with threads and is meshed with the threads on the outer surface of the supporting tube, and the inside of the clamping tube can be sleeved with the bolt.

Compared with the prior art, the utility model provides a safety net for fence operation possesses following beneficial effect:

1. the utility model discloses have bayonet lock, go up rotatory lid, go up communicating pipe, well cavity frame, bolt, connecting pipe, surrounding rod, down rotatory lid and down the fence that blocks that communicating pipe is constituteed, the adoption is gone up communicating pipe and is come to add fine sand in the hollow cavity frame, and the weight of fence is blockked in the increase that can be fine to also can unmovable position in bad weather, guarantee the normal clear of operation.

2. The utility model discloses have card pipe, adapter sleeve, jam lid, run through the strutting arrangement that pipe, stay tube and supporting disk are constituteed, adopt to run through the pipe and come to add the weight that fine sand increases stay tube and supporting disk in hollow stay tube and the supporting disk, fine also can the stable stay block rail under bad weather, guarantee the normal clear of operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a safety net for fence work according to the present invention;

fig. 2 is a schematic structural view of the barrier fence according to the present invention;

fig. 3 is a schematic structural view of the supporting device of the present invention;

in the figure: 1. a support device; 2. a warning board; 3. a barrier fence; 11. clamping the pipe; 12. connecting a sleeve; 13. a plugging cover; 14. penetrating the pipe; 15. supporting a tube; 16. a support disc; 31. a bayonet lock; 32. rotating the cover upwards; 33. an upper communicating pipe; 34. a hollow frame; 35. a bolt; 36. a connecting pipe; 37. a surrounding rod; 38. a lower rotary cover; 39. and a lower communicating pipe.

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 technical solution:

a safety net for fence operation comprises a supporting device 1 and a blocking fence 3, wherein the blocking fence 3 is clamped in the middle of the supporting device 1, a warning board 2 is connected to the position, which is on the upper side, of the front end face of the blocking fence 3, the blocking fence 3 comprises a clamping pin 31, an upper rotary cover 32, an upper communicating pipe 33, a hollow frame 34, a bolt 35, connecting pipes 36, a surrounding rod 37, a lower rotary cover 38 and a lower communicating pipe 39, the clamping pin 31 is fixedly connected to the left end face of the hollow frame 34 through welding, the upper communicating pipe 33 is connected to the upper end face of the hollow frame 34 in a penetrating manner, the upper rotary cover 32 is connected to the upper end face of the upper communicating pipe 33 through threads, the connecting pipes 36 are fixedly connected to the right end face of the hollow frame 34 through welding, the connecting pipes 36 are arranged in two numbers, the two connecting pipes 36 are in an up-down position relationship, the bolt 35 is sleeved on the, the lower end port of the lower communicating pipe 39 is connected with a lower rotary cover 38 through a screw thread, and the inner surface of the hollow frame 34 is fixedly connected with a surrounding rod 37 through welding.

The utility model provides a safety net for rail operation, strutting arrangement 1 is including card pipe 11, adapter sleeve 12, jam lid 13, run through pipe 14, stay tube 15 and supporting disk 16, the up end of supporting disk 16 is through welding fixedly connected with adapter sleeve 12, there is stay tube 15 connection of adapter sleeve 12's internal surface through threaded connection, the left end terminal surface of stay tube 15 is connected with card pipe 11, the right-hand member terminal surface through connection of stay tube 15 has run through pipe 14, the right-hand member port that runs through pipe 14 has cup jointed jam lid 13, the adoption is run through pipe 14 and is come to increase the weight of stay tube 15 and supporting disk 16 to adding fine sand in hollow stay tube 15 and the supporting disk 16, fine also can stable support under bad weather and block rail 3, guarantee the normal clear of operation.

A safety net for fence operation is provided, wherein four supporting devices 1 are arranged, a blocking fence 3 is arranged in the middle of each of the four supporting devices 1, the four supporting devices 1 can enclose an operation place into a circle, thereby reminding the safety of vehicles in all directions, the inside of a hollow frame 34 is hollow, a bolt 35 can be pulled up and down in a connecting pipe 36, the inner surfaces of an upper rotary cover 32 and a lower rotary cover 38 are provided with threads, the hollow can reduce the weight well, the carrying is more labor-saving, the inside of a supporting pipe 15 and a supporting plate 16 is hollow, a plugging cover 13 can be detached from the port of a through pipe 14, the lower position of the outer surface of the supporting pipe 15 is provided with threads, the hollow can reduce the weight well, the carrying is more labor-saving, the upper position of the outer surface of an upper communicating pipe 33 is provided with threads and is meshed with the inner surface of the upper rotary cover 32, the lower position of the outer surface of a lower communicating pipe 39 is provided with threads and, threaded connection can easy to assemble and dismantle, makes the transportation more convenient, and the internal surface of connecting sleeve 12 is provided with the screw thread and with the surface screw thread interlock of stay tube 15, and bolt 35 can be cup jointed to the inside of card pipe 11, and connect card pipe 11 and connecting pipe 36 that bolt 35 can be fine to the control blocks the angle of rail 3 and strutting arrangement 1.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the utility model is used, the support plate 16 is firstly placed on the ground, the support tube 15 is taken out, the threaded end of the surface of the support tube 15 is aligned to the connecting sleeve 12, the support tube 15 is placed at the upper end port of the connecting sleeve 12, the support tube 15 is rotated, the support tube 15 is connected in the connecting sleeve 12 through threads, after the installation of another support device 1 is completed, the bayonet 31 on the barrier 3 is aligned to the blocking tube 11, one end of the bayonet 31 is inserted into the blocking tube 11, the connecting tube 36 is aligned to the blocking tube 11 on the surface of another support device 1, the bolt 35 is inserted into the connecting tube 36 and the blocking tube 11, the barrier 3 is fixed between the two support devices 1, then the installation of the rest safety net is completed, the barrier after the installation is lifted, the barrier is lifted to the place where the construction is needed, the upper rotating cover 32 is rotated, the upper rotating cover 32 is, dry fine sand is poured into the upper communicating pipe 33, the fine sand enters the hollow frame 34 through the upper communicating pipe 33, the upper rotating cover 32 is installed on the upper communicating pipe 33 after pouring, the blocking cover 13 is broken off from the through pipe 14, the fine sand is introduced into the through pipe 14, the fine sand enters the hollow supporting pipe 15 through the through pipe 14 and flows into the hollow supporting plate 16, the blocking cover 13 is blocked back to the through pipe 14 after sand filling, and the supporting pipe 15, the supporting plate 16 and the hollow frame 34 filled with the sand to increase the self weight can well block strong wind and can not move.

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

1. A safety net for fence work, comprising a supporting device (1) and a blocking fence (3), characterized in that: the middle joint of the supporting device (1) is provided with a blocking fence (3), the position of the front end face of the blocking fence (3) is located above the upper position and is connected with a warning board (2), the blocking fence (3) comprises a bayonet lock (31), an upper rotating cover (32), an upper communicating pipe (33), a hollow frame (34), a bolt (35), a connecting pipe (36), a surrounding rod (37), a lower rotating cover (38) and a lower communicating pipe (39), the left end face of the hollow frame (34) is fixedly connected with the bayonet lock (31) through welding, the upper end face of the hollow frame (34) is connected with the upper communicating pipe (33) in a penetrating way, the upper end port of the upper communicating pipe (33) is connected with the upper rotating cover (32) through threads, the right end face of the hollow frame (34) is connected with the connecting pipe (36) through welding, the connecting pipe (36) is provided with two connecting pipes (36) in total, top bolt (35) have been cup jointed to the upper end terminal surface of connecting pipe (36), the lower extreme terminal surface through connection of well cavity frame (34) has down communicating pipe (39), the lower extreme port of communicating pipe (39) has down rotary cover (38) through threaded connection down, the internal surface of well cavity frame (34) is through welded fastening connection with surrounding rod (37).

2. The safety net for fencing operation of claim 1, wherein: support arrangement (1) is including card pipe (11), adapter sleeve (12), jam lid (13), run through pipe (14), stay tube (15) and supporting disk (16), the upper end terminal surface of supporting disk (16) is through welded fastening connection adapter sleeve (12), there is stay tube (15) internal surface through threaded connection of adapter sleeve (12), the left end terminal surface of stay tube (15) is connected with card pipe (11), the right-hand member terminal surface through connection of stay tube (15) has run through pipe (14), the right-hand member port that runs through pipe (14) has cup jointed jam lid (13).

3. The safety net for fencing operation of claim 1, wherein: the supporting devices (1) are provided with four supporting devices, and blocking fences (3) are arranged in the middle of the four supporting devices (1).

4. The safety net for fencing operation of claim 1, wherein: the hollow frame (34) is hollow, the bolt (35) can be pulled up and down in the connecting pipe (36), and the inner surfaces of the upper rotating cover (32) and the lower rotating cover (38) are provided with threads.

5. The safety net for fencing operation of claim 2, wherein: the supporting tube (15) and the supporting disk (16) are hollow inside, the plugging cover (13) can be detached from the end of the through tube (14), and threads are arranged at the position, which is lower than the outer surface of the supporting tube (15).

6. The safety net for fencing operation of claim 1, wherein: the upper position of the outer surface of the upper communicating pipe (33) is provided with threads and is meshed with the threads on the inner surface of the upper rotating cover (32), and the lower position of the outer surface of the lower communicating pipe (39) is provided with threads and is meshed with the threads on the inner surface of the lower rotating cover (38).

7. The safety net for fencing operation of claim 2, wherein: the inner surface of the connecting sleeve (12) is provided with threads and is meshed with the threads on the outer surface of the supporting pipe (15), and the inner part of the clamping pipe (11) can be sleeved with a bolt (35).