CN221346534U - Isolation grating convenient to install - Google Patents

Abstract

The utility model discloses a barrier convenient to install, which comprises more than two upright posts, vertical metal nets (1), V-shaped metal nets (2) and a bellow-shaped knife-stabbed net (3), wherein each upright post comprises a vertical upright post unit (4) and a V-shaped upright post unit (5), the V-shaped upright post units (5) are arranged at the top ends of the vertical upright post units (4), two ends of each vertical metal net (1) are respectively connected with two adjacent vertical upright post units (4), more than two connecting pieces A (6) are arranged at two sides of each vertical upright post unit (4) at intervals from top to bottom, each connecting piece A (6) comprises two connecting plates (7) which are arranged in parallel, one side of one connecting plate (7) positioned in a fixing groove is fixedly provided with a nut A (8), and the other connecting plate (7) is provided with a through hole A corresponding to the nut A (8). The utility model has the advantages of convenient integral installation, good anti-theft performance, simple structure and convenient manufacture.

Description

Isolation grating convenient to install

Technical Field

The utility model relates to an isolation fence convenient to install, and belongs to the technical field of anti-theft protection safety facilities.

Background

The fence is widely applied to guardrail protection of highways, railways, airports, residential communities, ports and wharfs, gardens, raising, livestock and the like, the existing fence comprises upright posts and metal nets, two ends of each metal net are connected with the upright posts on two sides of each metal net, two forms of connecting the metal net with the upright posts are connected, one form of connecting the metal net with the upright posts directly is welding fixation, the connecting mode has the advantages of firm connection, but the defect is also more remarkable, welding equipment is needed to be prepared in a region to be fixedly connected, the whole installation process is inconvenient, two connecting plates are welded on the upright posts in advance, the edge of each metal net is connected with the two connecting plates in a detachable mode through the cooperation of bolts and nuts, the installation difficulty is reduced compared with that of the welding fixation, but the bolts and the nuts are still connected on two sides of each metal net, and the connecting mode is screwing bolts or nuts, so that the metal net is convenient to detach from the connecting plates, and thus the fence is prevented from being formed, and the anti-theft performance is improved.

Disclosure of Invention

The utility model aims to provide an isolation grating convenient to install, and solves the technical defects of inconvenient installation of an isolation grating metal net and an upright post and poor anti-theft performance in the prior art.

In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides an isolation barrier of easy to assemble, including the stand more than two, set up in the vertical metal mesh between two adjacent stands, set up in the V-arrangement metal mesh at stand top and set up in the V-arrangement metal mesh the bellow shape sword thorn net, the stand includes vertical stand unit and V-arrangement stand unit, V-arrangement stand unit sets up in the top of vertical stand unit, the bottom of vertical stand unit is used for being fixed in subaerial basis under the user condition, the both ends of vertical metal mesh are connected with two adjacent vertical stand units respectively, the V-arrangement metal mesh is supported by V-arrangement stand unit, the bellow shape sword thorn net sets up in the V-arrangement metal mesh, be provided with connecting piece A more than two at vertical stand unit's both sides top-down interval, connecting piece A includes two parallel arrangement's connecting plates, form the fixed slot that is used for supplying vertical metal mesh to stretch into between two connecting plates, be located one side of fixed slot on one of them and be fixed with nut A, set up on another one side of the other and be used for being fixed with nut A corresponding through-hole A, under the user condition, adopt bolt A to pass through-hole A and vertical metal mesh and vertical screw-wire A cooperate with the nut A and set up the inside of connecting plate A on the connecting plate and the clearance is located at the inside of the connecting plate between the connecting plate and the connecting plate A. According to the utility model, the nut A is arranged in the fixing groove, the bolt A is matched with the screw thread of the nut A, the vertical metal net is fixed in the fixing groove of the connecting piece A, the fixing connection of the vertical metal net and the upright post can be realized by tightly controlling the bolt A, the installation of the vertical metal net and the upright post is convenient, the nut A is positioned in the fixing groove, the bolt A is positioned at the inner side of the space enclosed by the whole isolation grid, and a person positioned at the outer side cannot dismantle the vertical metal net by disassembling the bolt A, so that the anti-theft performance of the anti-theft door is improved.

As a further improvement of the utility model, a connecting piece B is arranged on the upper surface of the V-shaped upright post unit, the connecting piece B comprises a nut B, a bolt B and a pressing plate A, the nut B is fixed on the V-shaped upright post unit, the bolt B penetrates through the pressing plate A and the V-shaped metal net and is in threaded fit with the nut B, and the V-shaped metal net is pressed on the V-shaped upright post unit by the pressing plate A. According to the V-shaped metal net fixing device, the connecting piece B is arranged on the V-shaped upright post unit, so that the V-shaped metal net can be conveniently fixed on the V-shaped upright post unit, and the V-shaped metal net is tightly pressed from the V-shaped metal net by the pressing plate A, so that the V-shaped metal net is firmly connected with the V-shaped upright post unit.

As a further improvement of the utility model, the V-shaped stand column unit comprises a support rod A and a support rod B, wherein the bottom end of the support rod A is fixedly connected with the vertical stand column unit, the top end of the support rod A is inclined towards one side, a clamping groove is formed in the bottom end of the support rod B along the vertical direction, the top end of the vertical stand column unit is arranged in the clamping groove, the support rod B is fixed at the top end of the vertical stand column unit by adopting a bolt C penetrating through the support rod B and the vertical stand column unit and a nut C in threaded fit with the bolt C, the top end of the support rod B is inclined towards the direction far away from the support rod A and is distributed in a V shape with the support rod A, and at least two connecting pieces B are respectively arranged on the support rod A and the support rod B. The support rod A is fixedly connected with the vertical column unit, and the support rod B is detachably connected with the vertical column unit, so that the whole column is convenient to manufacture.

As a further improvement of the utility model, the bottom end of the vertical column unit is fixed with a horizontal mounting plate, and a plurality of through holes C are formed in the horizontal mounting plate and are used for mounting the horizontal mounting plate on the ground in a use state. According to the utility model, the horizontal mounting plate is arranged at the bottom end of the vertical column unit, so that the connection between the column and a foundation on the ground in a use state is convenient, and the fixing of the vertical column unit in use is convenient.

As a further improvement of the present utility model, a plurality of reinforcing ribs are provided at the connection of the vertical column unit and the horizontal mounting plate. According to the utility model, the connection strength between the vertical column unit and the horizontal mounting plate is enhanced by arranging the reinforcing ribs.

In summary, the beneficial effects of the utility model are as follows: the utility model has the advantages of convenient integral installation, good anti-theft performance, simple structure and convenient manufacture.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a partial enlarged view at a in fig. 2.

FIG. 4 is a schematic perspective view of the utility model without the bellow-shaped knife-stabbed net.

Fig. 5 is a partial enlarged view at B in fig. 4.

Wherein: 1. a vertical metal mesh; 2. v-shaped metal net; 3. a snake belly knife stabbed net; 4. a vertical column unit; 5. v-shaped column units; 6. a connecting piece A; 7. a connecting plate; 8. a nut A; 10. a connecting piece B; 11. a nut B; 12. a bolt B; 13. a pressing plate A; 14. a support rod A; 15. a support rod B; 17. a bolt C; 18. a nut C; 19. a horizontal mounting plate; 20. a through hole C; 21. reinforcing ribs; 22. and a bolt A.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

The isolation grating which is convenient to install and shown in fig. 1 to 5 comprises more than two upright posts, a vertical metal net 1 arranged between two adjacent upright posts, a V-shaped metal net 2 arranged at the top of each upright post and a bellow-shaped knife-stab net 3 arranged on the V-shaped metal net 2 (the bellow-shaped knife-stab net 3 in the drawing is only schematic and knife-stabs on the bellow-shaped knife-stab net are not shown), wherein the bottom ends of the upright posts are fixed on the ground, the foundation is formed by casting concrete, and the isolation grating is integrally supported by the upright posts.

As shown in fig. 1 and 2, the upright post in the present utility model comprises a vertical upright post unit 4 and a V-shaped upright post unit 5, wherein the V-shaped upright post unit 5 is fixedly arranged at the top end of the vertical upright post unit 4 and is supported by the vertical upright post unit 4, wherein the bottom end of the vertical upright post unit 4 is used for being fixed on the ground in a use state, two ends of the vertical metal net 1 are respectively detachably connected with two adjacent vertical upright post units 4, the two adjacent vertical upright post units 4 support the vertical metal net 1 positioned between the two adjacent vertical upright post units, and the height of the vertical metal net 1 in the present utility model is slightly smaller than the height of the vertical upright post unit 4.

As shown in fig. 1 and 2, the V-shaped metal net 2 is supported by the V-shaped column unit 5, the V-shaped metal net 2 is detachably mounted on the V-shaped column unit 5, the bellow-shaped knife-stab net 3 is arranged in the V-shaped metal net 2 and supported by the V-shaped metal net 2, wherein the bellow-shaped knife-stab net 3 can be directly arranged in the V-shaped metal net 2, and in order to enhance the connection strength of the bellow-shaped knife-stab net 3, the utility model can adopt metal wires to wind the bellow-shaped knife-stab net 3 and the V-shaped metal net 2 so as to fix the bellow-shaped knife-stab net and the V-shaped metal net 2.

As shown in fig. 2 and 3, in order to facilitate the detachable installation of the vertical metal net 1 and the upright post, the utility model is provided with more than two connecting pieces A6 from top to bottom at intervals on two sides of the vertical upright post unit 4, the connecting pieces A6 comprise two connecting plates 7 arranged in parallel, wherein the connecting plates 7 are parallel to the vertical surface, the connecting plates 7 are welded and fixed with the vertical upright post unit 4, a fixing groove for the vertical metal net 1 to extend in is formed between the two connecting plates 7, the width of the fixing groove is larger than the thickness of the vertical metal net 1, one side of the connecting plates 7 positioned in the fixing groove is welded and fixed with a nut A8, the other connecting plate 7 is provided with a through hole a corresponding to the nut A8, in a use state, a bolt a22 is adopted to penetrate through the through hole a and the vertical metal net 1 and is in threaded fit with the nut A8 to fix the vertical metal net 1 on the connecting pieces A6, the pressing plate B with the same thickness as the nut A8 can be arranged in the fixing groove, the pressing plate B is provided with a hexagonal through hole with the same shape as the nut A8, and the pressing plate B is sleeved on the pressing plate B is further provided with the hexagonal through hole B with the nut A8, and the pressing plate B is prevented from shaking the nut a 1 is arranged on the inner side of the connecting plate 1 when the connecting plate is in a use state, and the space is isolated from being used, and the space is arranged under the condition of the connecting plate and the grid is in the condition of the space is isolated.

As shown in fig. 4 and 5, in order to facilitate the detachable installation of the V-shaped metal net 2 and the V-shaped column unit 5, the present utility model is provided with a connector B10 on the upper surface of the V-shaped column unit 5, the connector B10 comprising a nut B11, a bolt B12 and a pressing plate a13, the nut B11 being welded and fixed on the upper surface of the V-shaped column unit 5, the bolt B12 passing through the pressing plate a13 and the V-shaped metal net 2 and being screw-fitted with the nut B11, the bolt B12 pressing the pressing plate a13, the V-shaped metal net 2 being pressed on the V-shaped column unit 5 by the pressing plate a 13.

As shown in fig. 1, fig. 4 and fig. 5, the V-shaped column unit 5 in the present utility model includes a support rod a14 and a support rod B15, wherein the bottom end of the support rod a14 is fixedly connected with the vertical column unit 4, the support rod a14 and the vertical column unit 4 in the present utility model may be welded and fixed, or may be integrally formed, and the top end of the support rod a14 is inclined towards one side, the bottom end of the support rod B15 is provided with a clamping groove along the vertical direction, the shape of the clamping groove matches with the shape of the vertical column unit 4, the top end of the vertical column unit 4 is disposed in the clamping groove, and the support rod B15 is fixed at the top end of the vertical column unit 4 by adopting a bolt C17 penetrating through the support rod B15 and the vertical column unit and a nut C18 in threaded engagement with the bolt C17, so as to facilitate the fixation of the support rod B15 and the vertical column unit 4, the top end of the support rod B15 is inclined in a V-shape with the support rod a14 in a direction away from the support rod a14, wherein the support rod a14 and the support rod B15 are each provided with at least two connectors B10 so as to fix the V-shaped metal net 2.

As shown in fig. 3, a rectangular horizontal mounting plate 19 is welded and fixed at the bottom end of a vertical column unit 4 in the present utility model, a plurality of through holes C20 are uniformly formed in the horizontal mounting plate 19 along the circumferential direction of the vertical column unit 4, the through holes C20 are used for mounting the horizontal mounting plate 19 on the ground in a use state by adopting expansion bolts or the like, in order to enhance the connection strength between the vertical column unit 4 and the horizontal mounting plate 19, a plurality of reinforcing ribs 21 are provided at the connection position between the vertical column unit 4 and the horizontal mounting plate 19, and the reinforcing ribs 21 are triangular and welded and fixed with both the vertical column unit 4 and the horizontal mounting plate 19.

Parts of the above description not specifically described are either prior art or may be implemented by prior art. Moreover, the embodiments of the present utility model are described in the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to be within the scope of the present utility model.

Claims (5)

1. Isolation grating convenient to install, its characterized in that: comprises more than two upright posts, vertical metal nets (1) arranged between two adjacent upright posts, V-shaped metal nets (2) arranged at the tops of the upright posts and bellow-shaped knife-stabbed nets (3) arranged on the V-shaped metal nets (2), wherein each upright post comprises a vertical upright post unit (4) and a V-shaped upright post unit (5), the V-shaped upright post units (5) are arranged at the top ends of the vertical upright post units (4), the bottom ends of the vertical upright post units (4) are used for being fixed on the foundation on the ground in a using state, the two ends of each vertical metal net (1) are respectively connected with the two adjacent vertical upright post units (4), the V-shaped metal nets (2) are supported by the V-shaped upright post units (5), the bellow-shaped knife-stabbed nets (3) are arranged in the V-shaped metal nets (2), more than two connecting pieces A (6) are arranged at intervals at two sides of each vertical upright post unit (4), each connecting piece A (6) comprises two connecting plates (7) arranged in parallel, two connecting plates (7) are formed between the two connecting plates (7) and are used for enabling the vertical metal nets (1) to extend into one connecting plate (7) to be fixed in a corresponding through hole (8) on one connecting plate A, and one connecting plate A is arranged on one side corresponding to the other connecting plate (8 is arranged on the other in the nut (8, the vertical metal net (1) is fixed on the connecting piece A (6) by adopting the bolt A (22) to penetrate through the through hole A and the vertical metal net (1) and in threaded fit with the nut A (8), and the connecting plate (7) provided with the through hole A is positioned at the inner side of the space enclosed by the isolation grating.

2. The easy to install spacer grid of claim 1, wherein: a connecting piece B (10) is arranged on the upper surface of the V-shaped upright column unit (5), the connecting piece B (10) comprises a nut B (11), a bolt B (12) and a pressing plate A (13), the nut B (11) is fixed on the V-shaped upright column unit (5), the bolt B (12) penetrates through the pressing plate A (13) and the V-shaped metal net (2) and is in threaded fit with the nut B (11), and the V-shaped metal net (2) is pressed on the V-shaped upright column unit (5) by the pressing plate A (13).

3. The easy-to-install spacer grid of claim 1 or 2, wherein: v-arrangement stand unit (5) include bracing piece A (14) and bracing piece B (15), the bottom and the vertical stand unit (4) fixed connection of bracing piece A (14) to its top inclines towards one side, the draw-in groove has been seted up along vertical direction to the bottom of bracing piece B (15), the top of vertical stand unit (4) sets up in the draw-in groove, and adopt bolt C (17) and the nut C (18) with bolt C (17) screw-thread fit of passing bracing piece B (15) and vertical stand unit to fix bracing piece B (15) on the top of vertical stand unit (4), the top of bracing piece B (15) inclines to be V font with bracing piece A (14) towards the direction of keeping away from bracing piece A (14) and distributes, wherein each is provided with two at least connecting piece B (10) on bracing piece A (14) and the bracing piece B (15).

4. The easy-to-install spacer grid of claim 1 or 2, wherein: the bottom end of the vertical column unit (4) is fixedly provided with a horizontal mounting plate (19), and a plurality of through holes C (20) are formed in the horizontal mounting plate (19) and are used for mounting the horizontal mounting plate (19) on the ground in a use state.

5. The easy to install spacer grid of claim 4, wherein: a plurality of reinforcing ribs (21) are arranged at the joint of the vertical column unit (4) and the horizontal mounting plate (19).