CN220203617U

CN220203617U - Dust fall protection fence

Info

Publication number: CN220203617U
Application number: CN202321192513.8U
Authority: CN
Inventors: 谢国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-12-19
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a dust fall protection fence which comprises a fence body, a water pipe, two upper clamping rings, a first square groove, two lower clamping rings, a fixed block, a second square and a second square groove, wherein the water pipe is arranged at the top of the fence body, the upper clamping rings are sleeved on the surface of the top of the water pipe, the front sides of the upper clamping rings are fixedly connected with the rear sides of the first square, the first square groove is formed in the bottom of the first square, a transmission mechanism is arranged in the first square groove, and the lower clamping rings are sleeved on the surface of the bottom of the water pipe. According to the utility model, the fence, the water pipe, the two upper clamping rings, the first square groove, the two lower clamping rings, the fixed block, the second square groove, the transmission mechanism and the fixed mechanism are matched for use, so that the problem that the water pipe is generally not protected, and when water flow in the water pipe flows, the water pipe falls off due to overlarge impact force, so that the practicability of the protective fence is reduced is solved.

Description

Dust fall protection fence

Technical Field

The utility model belongs to the technical field of building construction fences, and particularly relates to a dust fall protection fence.

Background

The fence, namely the guardrail, has very extensive usage as perimeter security protection articles for use, divide into industrial fence (such as factory fence, commercial place fence), agricultural fence (such as field fence, poultry fence), civilian fence (such as building top fence, fence wall etc.), public facilities fence (such as road isolation fence) etc. this protection fence is in order to be in the in-process of construction, because the dust of raising is too much, needs more firm opening water pipe to spray water, reduces the dust in the air, in summary, the problem that prior art exists is: the existing water pipe is generally not protected, when water flow in the water pipe surges, the impact force is too large, and the water pipe can fall off, so that the practicability of the protective fence is reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a dust fall protection fence which has the advantages that in the process of building construction, as the raised dust is excessive, the water pipe needs to be opened more firmly to spray water to reduce dust in the air, the problem that the water pipe is generally not protected, and when the water flow in the water pipe surges, the water pipe falls off due to the overlarge impact force is solved, so that the practicability of the protection fence is reduced.

The utility model discloses a dust fall protection fence, which comprises a fence, a water pipe, two upper clamping rings, a first square block, a first square groove, two lower clamping rings, a fixed block, a second square block and a second square groove, wherein the top of the fence is provided with the water pipe, the surface of the top of the water pipe is sleeved with the upper clamping rings, the front side of the upper clamping rings is fixedly connected with the rear side of the first square block, the bottom of the first square block is provided with the first square groove, the inside of the first square groove is provided with a transmission mechanism, the surface of the bottom of the water pipe is sleeved with the lower clamping rings, the front side of the lower clamping rings is fixedly connected with the rear side of the second square block, the top of the lower clamping rings is connected with the bottom of the upper clamping rings through hinges, the bottom of the lower clamping rings is fixedly connected with the top of the fixed block, the right side of the second square block is provided with the second square groove, and the inside of the second square groove is provided with the fixed mechanism.

As the preferable mode of the utility model, the transmission mechanism comprises a driving rod, a threaded sleeve, a fixed seat, a bearing, a pushing block and an inserting rod, wherein the driving rod is arranged in the first square groove, the top of the driving rod penetrates through the surface of the first square groove, the bottom of the driving rod is fixedly connected to the top of the threaded rod, the threaded sleeve is sleeved on the surface of the threaded rod, the rear side of the threaded sleeve is fixedly connected to the front side of the fixed seat, the rear side of the fixed seat is fixedly connected with the inner wall of the first square groove, the bottom of the threaded rod is inserted into the inner ring bearing, the bottom of the outer ring bearing is fixedly connected to the top of the pushing block, the bottom of the pushing block is fixedly connected to the top of the inserting rod, and the bottom of the inserting rod penetrates to the inner wall of the second square groove.

As the preferable one of the utility model, the fixing mechanism comprises a round rod, a fixing ring, a relay rod, a tension spring, a clamping door, a U-shaped block and a concave block, wherein the round rod is arranged in the second square groove, the left side of the round rod penetrates through the surface of the right side of the inserted rod, the right side of the round rod is fixedly connected to the left side of the fixing ring, the right side of the fixing ring is fixedly connected to the left side of the relay rod, the tension spring is sleeved on the surface of the relay rod, the left side of the tension spring is fixedly connected with the right side of the fixing ring, the right side of the second square block is fixedly connected with the clamping door, the right side of the tension spring is fixedly connected to the left side of the clamping door, the right side of the U-shaped block penetrates through the clamping door, and the top and the bottom of the U-shaped block are rotationally connected with the top and the bottom of the concave block through a rotating shaft.

As preferable in the utility model, the right side of the inserted link is provided with a connecting hole, and the connecting hole is matched with the round link for use.

As the preferable mode of the utility model, the front side of the concave block is fixedly connected with a driving block, and the concave block is matched with the driving block for use.

As the preferable mode of the utility model, the inner wall of the left side of the second square groove is fixedly connected with a limiting block, and the right side of the limiting block is in contact connection with the left side of the fixed ring.

As the preferable mode of the utility model, the rear side of the concave block is fixedly connected with an arc block, and the arc block is matched with the karman for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fence, the water pipe, the two upper clamping rings, the first square groove, the two lower clamping rings, the fixed block, the second square groove, the transmission mechanism and the fixed mechanism are matched for use, so that the problem that the water pipe is generally not protected, and when water flow in the water pipe flows, the water pipe falls off due to overlarge impact force, so that the practicability of the protective fence is reduced is solved.

2. According to the utility model, by arranging the transmission mechanism, when a user rotates the driving rod, the threaded rod is driven to move downwards through the threaded sleeve to rotate around the bearing, then the bearing pushes the pushing block to move towards the second square block, and meanwhile, the pushing block drives the inserting rod to move, so that the inserting rod is inserted into the inner wall of the second square groove, the connection between the inserting rod and the second square groove is completed, and the transmission effect is achieved.

3. According to the utility model, the fixing mechanism is arranged, when a user pulls the driving block, the concave block is driven to move, then the concave block drives the cambered surface of the circular arc block to extrude the clamping door to move, meanwhile, the U-shaped block drives the relay rod to move through the rotating shaft, the tension spring on the surface of the relay rod is compressed after being subjected to extrusion force, then the relay rod drives the fixing ring to move, and meanwhile, the fixing ring drives the round rod to move in a direction away from the inserted link, so that the disassembly effect is achieved, the driving block is operated in the same way as above, after the tension spring on the surface of the relay rod loses force, the fixing ring is stretched out, the fixing ring is driven to move, and meanwhile, the fixing ring drives the round rod to move in a direction close to the inserted link, so that the round rod is inserted into the inserted link, and the fixation between the round rod and the inserted link is completed.

4. According to the utility model, the connecting hole is arranged, so that when a user pushes the round rod, the round rod can be inserted through the connecting hole and enter the inside of the inserted rod, and the connecting effect is achieved.

5. According to the utility model, the driving block is arranged, so that a force borrowing point is provided for a user in the process that the user needs to push the concave block, and the driving of the user is facilitated.

6. According to the utility model, the limiting block is arranged, so that when a user pushes the inserted link, the inserted link can move through the through hole, and the limiting effect is achieved.

7. According to the utility model, the arc blocks are arranged, so that the arc blocks can be driven to move through the arc-shaped extrusion clamping door when the concave blocks are pushed, and the transmission function is realized.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial structure provided by an embodiment of the present utility model;

FIG. 3 is a front cross-sectional view of a first square block provided by an embodiment of the utility model;

FIG. 4 is a schematic diagram of a second square block according to an embodiment of the present utility model.

In the figure: 1. a fence; 2. a water pipe; 3. a clamping ring is arranged; 4. a first square; 5. a first square groove; 6. a lower clamping ring; 7. a fixed block; 8. a second square; 9. a second square groove; 10. a transmission mechanism; 1001. a driving rod; 1002. a threaded rod; 1003. a threaded sleeve; 1004. a fixing seat; 1005. a bearing; 1006. a pushing block; 1007. a rod; 11. a fixing mechanism; 1101. a round bar; 1102. a fixing ring; 1103. a relay lever; 1104. a tension spring; 1105. a karman; 1106. a U-shaped block; 1107. a concave block; 12. a connection hole; 13. a driving block; 14. a limiting block; 15. arc blocks.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the dust fall protection fence provided by the embodiment of the utility model comprises a fence 1, a water pipe 2, two upper clamping rings 3, a first square 4, a first square groove 5, two lower clamping rings 6, a fixed block 7, a second square 8 and a second square groove 9, wherein the water pipe 2 is arranged at the top of the fence 1, the upper clamping rings 3 are sleeved on the surface of the top of the water pipe 2, the front side of the upper clamping rings 3 is fixedly connected with the rear side of the first square 4, the first square groove 5 is formed in the bottom of the first square 4, a transmission mechanism 10 is arranged in the first square groove 5, the lower clamping rings 6 are sleeved on the surface of the bottom of the water pipe 2, the front side of the lower clamping rings 6 is fixedly connected with the rear side of the second square 8, the top of the lower clamping rings 6 is connected with the bottom of the upper clamping rings 7 through hinges, the bottom of the fixed block 7 is fixedly connected with the top of the fence 1, the second square groove 9 is formed in the right side of the second square 8, and a fixing mechanism 11 is arranged in the second square groove 9.

Referring to fig. 2, 3 and 4, the transmission mechanism 10 includes a driving rod 1001, a threaded rod 1002, a threaded sleeve 1003, a fixed seat 1004, a bearing 1005, a pushing block 1006 and an insert rod 1007, wherein the driving rod 1001 is disposed in the first square groove 5, the top of the driving rod 1001 penetrates through the surface of the first square groove 4, the bottom of the driving rod 1001 is fixedly connected to the top of the threaded rod 1002, the threaded sleeve 1003 is sleeved on the surface of the threaded rod 1002, the rear side of the threaded sleeve 1003 is fixedly connected to the front side of the fixed seat 1004, the rear side of the fixed seat 1004 is fixedly connected with the inner wall of the first square groove 5, the bottom of the threaded rod 1002 is inserted in the inner ring bearing 1005, the bottom of the outer ring bearing 1005 is fixedly connected to the top of the pushing block 1006, the bottom of the pushing block 1006 is fixedly connected to the top of the insert rod 1007, and the bottom of the insert rod penetrates through the inner wall of the second square groove 9.

The scheme is adopted: through setting up drive mechanism 10, can be when the user rotates actuating lever 1001, drive threaded rod 1002 and move downwards through screw sleeve 1003, make it rotate around bearing 1005, later bearing 1005 promotes the impeller 1006 and moves to being close to second square 8, promotes the impeller 1006 simultaneously and drives the inserted bar 1007 and move, makes it peg graft into the inner wall of second square 9, accomplishes the connection of inserted bar 1007 and second square 9, plays the driven effect.

Referring to fig. 2, 3 and 4, the fixing mechanism 11 includes a round rod 1101, a fixing ring 1102, a relay rod 1103, a tension spring 1104, a latch 1105, a U-shaped block 1106 and a concave block 1107, the inside of the second square groove 9 is provided with the round rod 1101, the left side of the round rod 1101 penetrates through the surface of the right side of the insert rod 1007, the right side of the round rod 1101 is fixedly connected to the left side of the fixing ring 1102, the right side of the fixing ring 1102 is fixedly connected to the left side of the relay rod 1103, the surface of the relay rod 1103 is sleeved with the tension spring 1104, the left side of the tension spring 1104 is fixedly connected with the right side of the fixing ring 1102, the right side of the second square block 8 is fixedly connected with the latch 1105, the right side of the tension spring 1104 is fixedly connected to the left side of the latch 1105, the right side of the U-shaped block 1106 penetrates through the latch 1105, and the top and the bottom of the U-shaped block 1106 are both rotatably connected with the top and the bottom of the concave block 1107 through a rotating shaft.

The scheme is adopted: through setting up fixed establishment 11, can be when the user pulls driving piece 13, drive concave block 1107 and remove, afterwards, concave block 1107 drives the cambered surface extrusion cassette 1105 of circular arc piece 15 and removes, simultaneously drive U type piece 1106 through the pivot and remove, U type piece 1106 drives relay pole 1103 again and remove, the extension spring 1104 on relay pole 1103 surface compresses after receiving the extrusion force, afterwards, relay pole 1103 drives retainer ring 1102 and removes, simultaneously retainer ring 1102 drives round bar 1101 and removes to the direction of keeping away from the inserted bar 1007, play the effect of dismantling, operate driving piece 13 with the top conversely, after the extension spring 1104 on relay pole 1103 surface loses the power, stretch, drive retainer ring 1102 and remove, simultaneously retainer ring 1102 drives round bar 1101 and removes to the direction that is close to the inserted bar 1007, make it insert the inside of inserted bar 1007, thereby accomplish the fixation between round bar 1101 and the inserted bar 1007.

Referring to fig. 3 and 4, the right side of the plunger 1007 is provided with a connection hole 12, and the connection hole 12 is used in cooperation with the round bar 1101.

The scheme is adopted: by providing the connection hole 12, when the user pushes the round bar 1101, the round bar is inserted through the connection hole 12, and enters the inside of the insertion bar 1007, thereby achieving the connection function.

Referring to fig. 4, a driving block 13 is fixedly connected to the front side of the concave block 1107, and the concave block 1107 is matched with the driving block 13.

The scheme is adopted: by arranging the driving block 13, a force borrowing point can be provided for a user in the process that the user needs to push the concave block 1107, so that the driving of the user is facilitated.

Referring to fig. 4, a limiting block 14 is fixedly connected to the inner wall of the left side of the second square groove 9, and the right side of the limiting block 14 is in contact connection with the left side of the fixing ring 1102.

The scheme is adopted: by providing the stopper 14, the user can move through the through hole when pushing the plunger 1007, thereby restricting the movement.

Referring to fig. 4, a circular arc block 15 is fixedly connected to the rear side of the concave block 1107, and the circular arc block 15 is used in cooperation with the latch 1105.

The scheme is adopted: by arranging the arc block 15, the arc block 15 can be driven to move through the arc surface extrusion clamping door 1105 when the concave block 1107 is pushed, and the transmission function is achieved.

The working principle of the utility model is as follows:

when the rotary type locking device is used, the driving rod 1001 is rotated, the threaded rod 1002 is driven to move downwards through the threaded sleeve 1003 to rotate around the bearing 1005, then the bearing 1005 pushes the pushing block 1006 to move close to the second square 8, meanwhile, the pushing block 1006 drives the inserted rod 1007 to move, the inserted rod is inserted into the inner wall of the second square groove 9, the connection between the inserted rod 1007 and the second square groove 9 is completed, the transmission function is achieved, then when a user pulls the driving block 13, the concave block 1107 is driven to move, the concave block 1107 drives the cambered surface of the circular arc block 15 to squeeze the clamping door 1105 to move, meanwhile, the U-shaped block 1106 drives the U-shaped block 1106 to move through the rotating shaft, the relay rod 1103 is driven to move, the tension spring 1104 on the surface of the relay rod 1103 is compressed after being subjected to the extrusion force, then the relay rod 1103 drives the fixed ring 1102 to move in the direction away from the inserted rod 1007, the effect of detaching is achieved, the effect is achieved after the connection between the inserted rod 1007 on the surface of the relay rod and the inserted rod is lost, and the inserted rod 1101 is driven to move in the direction of the inserted rod 1101.

To sum up: this dust fall protection rail through setting up rail 1, water pipe 2, two and go up rand 3, first square 4, first square 5, two rand 6 down, fixed block 7, second square 8, second square 9, drive mechanism 10 and fixed establishment 11's cooperation use, has solved current water pipe and generally does not have the protection, and when rivers in the water pipe surge, impact force is too big, will lead to the water pipe to drop, consequently reduces the problem of the practicality of this protection rail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a dust fall protection rail, includes rail (1), water pipe (2), collar (3), first square (4), first square (5), two collar (6), fixed block (7), second square (8) and second square (9) down, its characterized in that: the top of rail (1) is provided with water pipe (2), the surface cover at water pipe (2) top is equipped with collar (3) on, the front side of collar (3) is gone up and the rear side fixed connection of first square (4), first square (5) have been seted up to the bottom of first square (4), the inside of first square (5) is provided with drive mechanism (10), the surface cover of water pipe (2) bottom is equipped with down collar (6), the front side of collar (6) down and the rear side fixed connection of second square (8), the top of collar (6) down is passed through hinge connection with the bottom of collar (3) on, the bottom of collar (6) down and the top fixed connection of fixed block (7), the bottom fixed block (7) is fixedly connected to the top of rail (1), the right side of second square (8) has been seted up second square (9), the inside of second square (9) is provided with fixed establishment (11), drive mechanism (10), screw rod (1001), screw rod (1002), fixing base (1005) are set up, the top of actuating lever (1001) runs through the surface of first square (4), the bottom fixed connection of actuating lever (1001) is in the top of threaded rod (1002), the surface cover of threaded rod (1002) is equipped with screw sleeve (1003), the rear side fixed connection of screw sleeve (1003) is in the front side of fixing base (1004), the rear side of fixing base (1004) and the inner wall fixed connection of first square groove (5), the bottom of threaded rod (1002) is pegged graft in the inside of bearing (1005) inner circle, the bottom fixed connection of bearing (1005) outer lane is in the top of pushing block (1006), the bottom fixed connection of pushing block (1006) is in the top of inserted bar (1007), the bottom of inserted bar (1007) runs through to the inner wall of second square groove (9).

2. A dust containment pen as claimed in claim 1, wherein: the utility model provides a fixed establishment (11) is including round bar (1101), retainer plate (1102), relay pole (1103), extension spring (1104), cassette (1105), U type piece (1106) and concave block (1107), the inside of second square groove (9) is provided with round bar (1101), the surface on the right side of inserted bar (1007) is run through in the left side of round bar (1101), the right side fixed connection in retainer plate (1102) of round bar (1101), the right side fixed connection in the left side of relay pole (1103) of retainer plate (1102), the surface cover of relay pole (1103) is equipped with extension spring (1104), the left side of extension spring (1104) and the right side fixed connection of retainer plate (1102), the right side fixedly connected with cassette (8) of second square block (1104), the right side fixed connection in the left side of cassette (1105) of extension spring (1104), the right side fixed connection in the left side of U type piece (1106), the top of U type piece (1106) and bottom (1105) are all run through in the pivot of U type piece (1106) and bottom (1107).

3. A dust containment pen as claimed in claim 2, wherein: the right side of the inserted link (1007) is provided with a connecting hole (12), and the connecting hole (12) is matched with the round bar (1101).

4. A dust containment pen as claimed in claim 2, wherein: the front side of the concave block (1107) is fixedly connected with a driving block (13), and the concave block (1107) is matched with the driving block (13).

5. A dust containment pen as claimed in claim 2, wherein: the inner wall of second square groove (9) left side fixedly connected with stopper (14), the right side of stopper (14) is connected with the left side contact of retainer plate (1102).

6. A dust containment pen as claimed in claim 2, wherein: the rear side of concave block (1107) fixedly connected with circular arc piece (15), circular arc piece (15) and karman (1105) cooperation use.