CN215255115U

CN215255115U - It is alert with on-spot fender that encloses

Info

Publication number: CN215255115U
Application number: CN202120590255.3U
Authority: CN
Inventors: 刘洁铭
Original assignee: Sichuan Police College
Current assignee: Sichuan Police College
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-21
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses an it is alert with on-spot fender of enclosing, including the spliced pole, be connected with the fender cloth between the spliced pole, fender cloth tip and spliced pole lateral wall fixed connection, the inside mounting groove that is equipped with of spliced pole, the mounting groove is connected with elevating system, elevating system is connected with adsorption apparatus and constructs, adsorption apparatus constructs about the elevating system symmetry setting, elevating system is connected with drive mechanism, spliced pole top lateral wall is equipped with the fixed slot, the inside collar that is equipped with of fixed slot, elevating system includes the expanding spring of fixed connection bottom in the mounting groove, expanding spring top fixedly connected with carriage release lever, the carriage release lever is located the mounting groove. The utility model discloses a spliced pole, fender cloth, mounting groove, connecting rod, lower depression bar, extrusion pad, push away the gas lever and use with the cooperation of stepping on the clamp plate, through to stepping on pressing of stepping on the clamp plate, realized closely laminating extrusion pad and ground to make the spliced pole fix on ground, be difficult to receive the influence of external force, can guarantee to enclose the stability of keeping off.

Description

It is alert with on-spot fender that encloses

Technical Field

The utility model relates to an it is alert with instrument technical field, especially relate to an it is alert with on-spot fender that encloses.

Background

Police fence, mainly used in city block emergency case, use when being fit for various public places emergency disposal, if: a case-sending site, a hostage rescue site, a malignant traffic accident site, an airport, a railway station, a bus station, a subway station, a square, a site for holding various large-scale activities and the like; according to the organization requirements of police sites, key core parts can be rapidly controlled in the primary case-clearing process, isolation areas are rapidly established, irrelevant personnel are prevented from being surrounded, a visitor is prevented from taking pictures of prospecting personnel and case sites, public opinions are reduced, the purpose of truly controlling the sites is achieved, the human-oriented humanized law enforcement concept is fully embodied, and the investigation work can be more efficiently and orderly carried out by public security agencies.

Present alert with enclosing fender encloses the weight of keeping off the bottom or increase the area of contact on bottom and ground and stabilize through the increase, it is fixed with ground to not enclosing the fender, if run into the promotion of strong wind or manpower and empty easily when using, simultaneously, alert with enclosing fender needs enclose the scene, need use a plurality of fenders of enclosing, current enclose that the fixed between the fender all is fixed using bolt or french door, the loaded down with trivial details difficult operation of fixing process, it is also inconvenient to dismantle, therefore, it encloses the fender with the scene to propose an alert.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a police field enclosure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a keep off with scene enclosing for police, includes the spliced pole, be connected with the fender cloth between the spliced pole, fender cloth tip and spliced pole lateral wall fixed connection, the inside mounting groove that is equipped with of spliced pole, the mounting groove is connected with elevating system, elevating system is connected with adsorption apparatus, adsorption apparatus sets up about elevating system symmetry, elevating system is connected with drive mechanism, spliced pole top lateral wall is equipped with the fixed slot, the inside collar that is equipped with of fixed slot.

Preferably, elevating system includes the expanding spring of fixed connection bottom in the mounting groove, expanding spring top fixedly connected with carriage release lever, the carriage release lever is located the mounting groove, the carriage release lever lateral wall slides with the mounting groove medial wall mutually, carriage release lever lateral wall fixedly connected with connecting rod.

Preferably, adsorption equipment includes depression bar down, depression bar top and connecting rod tip fixed connection down, the inside spout that is equipped with of depression bar down, depression bar bottom fixedly connected with extrusion pad down, spout inside wall sliding connection has the air pushing rod, air pushing rod top fixed connection has steps on the clamp plate, air pushing rod bottom is connected with the extrusion pad.

Preferably, drive mechanism includes the solid fixed ring of fixed connection at the carriage release lever top, gu fixed ring fixedly connected with haulage rope, haulage rope tip fixedly connected with couple, the spliced pole lateral wall is equipped with and runs through the mouth, the haulage rope runs through and runs through the mouth.

Preferably, the connecting column side wall is provided with a sliding opening, and the connecting rod outer side wall slides in the sliding opening.

Preferably, a diaphragm is arranged at the bottom of the extrusion pad, and the bottom of the gas pushing rod is fixedly connected with the top of the diaphragm.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a spliced pole, fender cloth, mounting groove, connecting rod, lower depression bar, extrusion pad, push away the gas lever and use with the cooperation of stepping on the clamp plate, through to stepping on pressing of stepping on the clamp plate, realized closely laminating extrusion pad and ground to make the spliced pole fix on ground, be difficult to receive the influence of external force, can guarantee to enclose the stability of keeping off.

2. The utility model discloses an expanding spring, carriage release lever, couple, the cooperation of running through mouthful and fixed slot is used, catches on two needs solid fixed ring of connection through the couple to it is fixed with the spliced pole, will enclose the fender and carry out fixed connection, realized to enclosing the quick connection and the dismantlement between the fender, increased the practicality of device.

Drawings

Fig. 1 is a three-dimensional view of the police site fence provided by the utility model;

fig. 2 is a schematic structural view of a police site enclosure provided by the utility model;

fig. 3 is a schematic view of the connection between the air pushing rod and the stepping plate of the police on-site fence of the present invention;

fig. 4 is a top view of the police site enclosure provided by the utility model.

In the figure: 1. connecting columns; 2. blocking cloth; 3. mounting grooves; 4. a tension spring; 5. a travel bar; 6. a connecting rod; 7. a lower pressure lever; 8. pressing the cushion; 9. a gas pushing rod; 10. stepping on the pressing plate; 11. a hauling rope; 12. hooking; 13. a through opening; 14. and fixing the grooves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an it is alert with on-spot fender that encloses, including spliced pole 1, be connected with fender cloth 2 between the spliced pole 1, fender cloth 2 material is waterproof canvas material, the durability practicality is high, 2 tip of fender cloth and 1 lateral wall fixed connection of spliced pole, 1 inside mounting groove 3 that is equipped with of spliced pole, mounting groove 3 is connected with elevating system, elevating system includes the expanding spring 4 of fixed connection bottom in

mounting groove

3, 4 top fixedly connected with carriage release lever 5 of expanding spring, carriage release lever 5 is located mounting

groove

3, 5 lateral walls of carriage release lever slide with 3 lateral walls in mounting groove, 5 lateral wall fixedly connected with connecting rods 6 of carriage release lever, 1 lateral wall of spliced pole is equipped with the slip mouth, 6 lateral walls of connecting rod slide with the interior lateral wall of slip mouth mutually, thereby connecting rod 6 can reciprocate.

Elevating system is connected with adsorption apparatus, adsorption apparatus sets up about the elevating system symmetry, adsorption apparatus includes depression bar 7 down, 7 tops of depression bar and 6 tip fixed connection of connecting rod down, the inside spout that is equipped with of depression bar 7 down, 7 bottom fixedly connected with dummy block 8 of depression bar down, spout inside wall sliding connection has ejector beam 9, ejector beam 9 top fixedly connected with steps on clamp plate 10, step on clamp plate 10 bottom and be equipped with the blotter, prevent to step on clamp plate 10 and lead to the fact the injury to 6 clashes on of connecting rod, ejector beam 9 bottoms are connected with dummy block 8, dummy block 8 bottom is equipped with the diaphragm, dummy block 8 and diaphragm edge fixed connection, the material of diaphragm is elastic silica gel material, and ejector beam 9 bottoms and diaphragm top fixed connection.

Elevating system is connected with drive mechanism, and drive mechanism includes the solid fixed ring of fixed connection at carriage release lever 5 top, gu fixed ring fixedly connected with

haulage rope

11, 11 tip fixedly connected with couples 12 of haulage rope, 1 lateral wall of spliced pole is equipped with and runs through mouthful 13, and haulage rope 11 runs through and runs through mouthful 13, and 1 top lateral wall of spliced pole is equipped with fixed slot 14, and fixed slot 14 is inside to be equipped with the collar, collar and couple 12 phase-matches.

The utility model discloses specific theory of operation as follows:

in an initial state, connecting columns 1 of two surrounding baffles are close to each other, hooks 12 on the two connecting columns 1 are sleeved on a mounting ring, the surrounding baffles are moved to a required position, a stepping pressing plate 10 is stepped by feet, the stepping pressing plate 10 moves downwards to drive a gas pushing rod 9 to move downwards, the gas pushing rod 9 moves downwards to drive a diaphragm to deform, and the diaphragm discharges gas in an extrusion cushion 8.

Step on clamp plate 10 and move down simultaneously and cause the driving force to pushing down pole 7 to driving squeeze pad 8 and moving down, the gaseous emission between diaphragm and the ground, thereby squeeze pad 8 top surface receives the effect of atmospheric pressure, with squeeze pad 8 and ground zonulae occludens, thereby realized the fixed to spliced pole 1.

Simultaneously connecting rod 6 moves down along with depression bar 7 down to carriage release lever 5 moves down, and carriage release lever 5 is driving haulage rope 11 and is moving down, and haulage rope 11 is pulling couple 12 and is moving down, thereby couple 12 pulling collar of connecting, with two spliced poles 1 zonulae occludens.

When the device is not used, the treading plate 10 only needs to be pulled out, or the extrusion pad 8 is pried, so that air enters between the extrusion pad 8 and the ground, the separation of the connecting column 1 and the ground is facilitated, the moving rod 5 moves upwards under the elastic force of the telescopic spring 4, the traction rope 11 loses downward traction force, becomes loose, and is conveniently taken out of the mounting ring from the hook 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a keep off with scene enclosing for police, includes spliced pole (1), its characterized in that, be connected with between spliced pole (1) and keep off cloth (2), keep off cloth (2) tip and spliced pole (1) lateral wall fixed connection, spliced pole (1) inside is equipped with mounting groove (3), mounting groove (3) are connected with elevating system, elevating system is connected with adsorption equipment, adsorption equipment sets up about elevating system symmetry, elevating system is connected with drive mechanism, spliced pole (1) top lateral wall is equipped with fixed slot (14), fixed slot (14) inside is equipped with the collar.

2. The police scene fence of claim 1, characterized in that, the elevating system comprises a telescopic spring (4) fixedly connected to the bottom of the mounting groove (3), a moving rod (5) is fixedly connected to the top of the telescopic spring (4), the moving rod (5) is located in the mounting groove (3), the outer side wall of the moving rod (5) slides with the inner side wall of the mounting groove (3), and a connecting rod (6) is fixedly connected to the outer side wall of the moving rod (5).

3. The police scene fence of claim 2, characterized in that the adsorption mechanism comprises a lower pressing rod (7), the top of the lower pressing rod (7) is fixedly connected with the end of the connecting rod (6), a sliding groove is formed in the lower pressing rod (7), an extrusion pad (8) is fixedly connected to the bottom of the lower pressing rod (7), an air pushing rod (9) is slidably connected to the inner side wall of the sliding groove, a treading plate (10) is fixedly connected to the top of the air pushing rod (9), and the bottom of the air pushing rod (9) is connected with the extrusion pad (8).

4. The police scene fence of claim 1, characterized in that, the drive mechanism comprises a fixed ring fixedly connected to the top of the movable rod (5), the fixed ring is fixedly connected with a traction rope (11), the end of the traction rope (11) is fixedly connected with a hook (12), the side wall of the connecting column (1) is provided with a through hole (13), and the traction rope (11) penetrates through the through hole (13).

5. The police scene fence of claim 2, characterized in that, the spliced pole (1) lateral wall is equipped with the slip mouth, and the connecting rod (6) lateral wall slides with the slip mouth inside wall mutually.

6. The police scene fence of claim 3, characterized in that, the bottom of the extrusion pad (8) is provided with a diaphragm, and the bottom of the air pushing rod (9) is fixedly connected with the top of the diaphragm.