CN210829052U

CN210829052U - Be applicable to collapsible cage that protects of glass steel integration pump station

Info

Publication number: CN210829052U
Application number: CN201921557519.4U
Authority: CN
Inventors: 袁路清; 陈敬杉; 王邦恒; 成礼闪; 王正军
Original assignee: LIANYUNGANG LIANXIN FRP CO LTD
Current assignee: LIANYUNGANG LIANXIN FRP CO LTD
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-23
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a collapsible cage of protecting of pump station suitable for glass steel integration, including the cat ladder, the cat ladder both sides are articulated the protective shroud, be equipped with movable connecting rod and fixed link between the protective shroud, constitute the cage, be equipped with the couple on the protective shroud at top, be equipped with solid fixed ring on the cat ladder, the couple can be hung and blocked in the fixed link, still is equipped with the stay cord between protective shroud at top and the cat ladder, the utility model discloses can realize the modularization manufacturing of mill, adopt stainless steel not only corrosion-resistant and long service life; the protective cage can be effectively fixed through the hook arranged at the top, and the problem that the protective cage cannot be effectively protected due to drooping of the protective cage due to gravity is solved; the number of the guard rings of the guard cage can be increased or reduced according to the needs, and the position of the guard cage can be flexibly adjusted.

Description

Be applicable to collapsible cage that protects of glass steel integration pump station

Technical Field

The utility model relates to a be applicable to collapsible cage that protects of glass steel integration pump station belongs to pump station device technical field.

Background

The glass fiber reinforced plastic integrated pump station is used as a part of emerging municipal water treatment facilities, and has the characteristics of small floor area, high integration level and shorter construction period than the traditional pump station. The inside integrated water pump of pump station, conduit, basket formula grid or crushing grid, overhaul the platform and overhaul the cat ladder etc.. The inside cat ladder of current integration pump station is because the space is narrow and small, and the degree of depth is big, does not set up and protects the cage, and personnel take place easily when getting into the pump station danger that drops. Or the ladder stand protection cage adopts a direct and ladder stand fixing mode, and influences the water pump and the pipeline arrangement.

Disclosure of Invention

The utility model discloses a solve the inside cat ladder of current integration pump station because the space is narrow and small, the degree of depth is big, does not set up and protects the cage, and when personnel were getting into the pump station, the danger that drops takes place easily to and because the cat ladder protects the cage and adopts direct and the fixed form of cat ladder, arrange to produce the influence scheduling problem to water pump and pipeline, provide one kind and be applicable to the collapsible cage that protects of glass steel integration pump station, the utility model discloses it is collapsible receive and release to protect the cage, can freely fold under the prerequisite that does not influence the water pump and arrange and receive and release the cage.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a be applicable to collapsible cage that protects of glass steel integration pump station, includes the cat ladder, the articulated protective shroud in cat ladder both sides, be equipped with movable connecting rod and fixed link between the protective shroud, constitute and protect the cage, be equipped with the couple on the protective shroud at top, be equipped with solid fixed ring on the cat ladder, the couple can hang the card in the fixed link, still is equipped with the stay cord between protective shroud at top and the cat ladder.

Preferably, the ladder stand is 400-450 mm in width and is made of square tubes, and the stepping distance is 300-350 mm.

Preferably, the retainer is circular arc-shaped, and the diameter of the circular arc is 550 mm-650 mm.

Preferably, the linear part of the retainer is connected with the ladder stand through a bolt, and the linear part of the retainer can freely move.

Preferably, the number of the guard rings is at least two, the distance is larger than or equal to 650mm, each guard ring is hinged with the movable connecting rod, three fixed chains are uniformly distributed on the outer side of the arc part of each guard ring, and the three fixed chains are connected to form the guard cage capable of preventing people from falling.

Preferably, the number of cages is adjusted to adjust the range of protection of the cage.

The technical scheme can obtain the following beneficial effects:

the protective cage is changed into a foldable protective cage through a movable connecting rod structure, so that the space of equipment is not occupied when a water pump is lowered and maintained; the arc-shaped guard ring is designed to provide a moving space for people to pass through the ladder stand in a limited space to the maximum extent;

the utility model can realize factory modularized production, and adopts stainless steel material, which is not only corrosion resistant, but also has long service life; the hook arranged at the top can effectively fix the protective cage, and the problem that the protective cage cannot be effectively protected due to the fact that the protective cage sags under the action of gravity is solved. The number of the guard rings of the guard cage can be increased or reduced according to the needs, and the position of the guard cage can be flexibly adjusted.

Drawings

Fig. 1 is a fully open view of the cage.

Fig. 2 is a cage closing diagram.

Fig. 3 is a plan view of the cage retainer.

Fig. 4 is an integrated pump station ladder arrangement diagram.

FIG. 5 is an integrated pump station ladder top view

In the figure:

1. the ladder comprises a ladder stand, 2, a movable connecting rod, 3, a guard ring, 4, a fixed chain, 5, a pull rope, 6, a fixed ring, 7 and a hook.

Detailed Description

The invention will be further explained with reference to the drawings:

as shown in fig. 1-5, a collapsible cage that protects suitable for glass steel integration pump station, includes cat ladder 1, the articulated protective shroud 3 in cat ladder 1 both sides, be equipped with movable connecting rod 2 and fixed chain 4 between the protective shroud 3, constitute and protect the cage, be equipped with couple 7 on the protective shroud 3 at the top, be equipped with solid fixed ring 6 on the cat ladder 1, couple 7 can hang the card in gu fixed ring 6, still be equipped with stay cord 5 between protective shroud 3 at the top and the cat ladder 1. The ladder stand 1 has a width of 400-450 mm and is made of square tubes, and the step distance is 300-350 mm. The guard ring 3 is arc-shaped, and the diameter of the arc is 550 mm-650 mm. The linear part of the guard ring 3 is connected with the ladder stand through bolts and can move freely. The quantity of protective shroud 3 is at least two, and the interval is greater than or equal to 650mm, and every all is connected with activity connecting rod 2 is articulated, and at three fixed chains 4 of protective shroud circular arc part outside equipartition, connects the cage that forms the protection that can prevent the people and drop. The number of the guard rings 3 is adjusted to adjust the protection range of the guard cage.

The specific working principle is as follows:

when the pull rope 5 is pulled, the movable connecting rod 2 drives the protective cage formed by the protective rings 3 to move and rotate towards one side close to the crawling ladder. When the guard ring 3 is at 90 degrees to the ladder 1, it is fully open (as shown in fig. 1); when the guard 3 is closely attached to the ladder 1, it is closed (shown in fig. 2). When the cage is in an open state, the hooks 7 arranged on the two sides are clamped in the fixing ring 6, so that the cage is prevented from falling down under the action of gravity. Wherein the movable connecting rods 2 are tangent with the outer edge of the guard ring, and the two movable connecting rods are symmetrically arranged at two sides of the guard ring. The fixed chain is movably fixed with the guard ring. The guard ring is movably fixed with the ladder stand and can rotate freely. The utility model discloses rational in infrastructure, maneuverability is high, can adjust the scope of protecting the cage protection through adjusting protective shroud 3 quantity.

Fig. 4 is an example of utility model cat ladder's applied pump station, and fig. 5 is overlooking the cat ladder setting in water pump hole's minor face one side, and is fixed through landing leg and pump station section of thick bamboo wall. When the water pump needs to be lifted out of or put into the integrated pump station, the protective cage can be folded on the surface of the stair, so that the purpose of reducing the occupied space is achieved.

Claims

1. The utility model provides a be applicable to collapsible cage that protects of glass steel integration pump station which characterized in that: including cat ladder (1), cat ladder (1) both sides hinge protective shroud (3), be equipped with movable connecting rod (2) and fixed chain (4) between protective shroud (3), constitute and protect the cage, be equipped with couple (7) on protective shroud (3) at the top, be equipped with solid fixed ring (6) on cat ladder (1), couple (7) can hang the card in gu fixed ring (6), still be equipped with stay cord (5) between protective shroud (3) at the top and cat ladder (1).

2. The foldable cage of claim 1, which is suitable for the glass fiber reinforced plastic integrated pump station, and is characterized in that: the ladder (1) has a width of 400-450 mm, and is made of square tubes, and the step distance is 300-350 mm.

3. The foldable cage of claim 1, which is suitable for the glass fiber reinforced plastic integrated pump station, and is characterized in that: the guard ring (3) is arc-shaped, and the diameter of the arc is 550 mm-650 mm.

4. The foldable cage for the glass fiber reinforced plastic integrated pump station according to claim 1 or 3, is characterized in that: the straight line part of the guard ring (3) is connected with the ladder stand through bolts and can move freely.

5. The foldable cage of claim 1, which is suitable for the glass fiber reinforced plastic integrated pump station, and is characterized in that: the quantity of protective shroud (3) is at least two, and the interval is greater than or equal to 650mm, and every all is connected with activity connecting rod (2) are articulated, and at three fixed chains (4) of protective shroud circular arc part outside equipartition, connect the cage that forms the protection that can prevent the people from dropping.

6. The foldable cage of claim 5, which is suitable for the glass fiber reinforced plastic integrated pump station and is characterized in that: the protection range of the protective cage is adjusted by adjusting the number of the protective rings (3).