CN219826268U - Safety net for protecting elevator shaft - Google Patents

Abstract

The utility model relates to an elevator shaft protection safety net, which comprises an elevator shaft wall body, wherein a protection mechanism is arranged in the elevator shaft wall body, the protection mechanism comprises a transverse support pipe and a longitudinal support pipe which are connected with the elevator shaft wall body in a penetrating way, a protection plate is arranged at the top of the longitudinal support pipe, bolts which are inserted into the protection plate are penetrated through the left side and the right side of the elevator shaft wall body, two dampers are fixedly connected in the protection plate, and a buffer spring is sleeved outside the dampers. This elevartor shaft protection safety net through setting up protection machanism, has increased the protection effect of elevartor shaft protection safety net, has reduced the damage that the high altitude weighs down the thing and cause the protection safety net, has improved the stability of protection safety net, has solved traditional elevartor shaft protection safety net and has adopted scaffold frame pipe to support generally, lays the template on the frame pipe, simple structure, and the protection effect is relatively poor, when receiving the high altitude weighs down the thing, causes the problem of the damage of protection easily.

Description

Safety net for protecting elevator shaft

Technical Field

The utility model relates to the technical field of elevator shaft protection, in particular to an elevator shaft protection safety net.

Background

The five common injuries on the construction site are respectively: the dangerous source that the elevator shaft entrance involved contains the eminence to fall, the object hits two kinds of common injuries, the elevator shaft entrance is regarded as one of four mouthfuls five to face the limit, more project safety construction's key protection position, the emergence of accident and object hitting injury falls can be stopped to effectual elevator shaft entrance protection, is the key that reduces the building industry casualty accident, also is the protection umbrella of building enterprise safety in production simultaneously, is the most powerful guarantee of building enterprise safety in production brand more.

At present, in order to protect the elevator shaft opening, an elevator shaft protection safety net is generally used for protecting the elevator shaft opening, so that the damage caused by falling at a high place is reduced.

However, the traditional elevator shaft protection safety net is usually supported by adopting a scaffold frame pipe, and a template is paved on the frame pipe, so that the structure is simple, the protection effect is poor, and the protection is easy to damage when the elevator shaft protection safety net is subjected to high-altitude falling objects.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the elevator shaft protection safety net which has the advantages of good protection effect, convenient disassembly and assembly, stability and the like, and solves the problems that the traditional elevator shaft protection safety net is usually supported by a scaffold pipe, a template is paved on the scaffold pipe, the structure is simple, the protection effect is poor, and the protection is easy to damage when the elevator shaft protection safety net is subjected to high-altitude falling objects.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the elevator shaft protection safety net comprises an elevator shaft wall body, wherein a protection mechanism is arranged in the elevator shaft wall body;

the protection mechanism comprises a transverse supporting pipe and a longitudinal supporting pipe which are connected with the elevator shaft wall in a penetrating mode, a protection plate is arranged at the top of the longitudinal supporting pipe, bolts which are inserted into the protection plate are penetrated into the left side and the right side of the elevator shaft wall, two dampers are fixedly connected to the inside of the protection plate, buffer springs are sleeved on the outer portions of the dampers, a protection net is fixedly connected to the top of the dampers, an elastic corrugated plate is fixedly connected to one side, opposite to the protection plate, of the protection net, and sliding blocks are fixedly connected to the left side and the right side of the protection net and are in sliding connection with the protection plate.

Furthermore, twenty first through holes are formed in the elevator shaft wall body, and the transverse supporting pipes and the longitudinal supporting pipes are connected with the elevator shaft wall body in a penetrating mode through the first through holes.

Further, the second through holes with the number of two are formed in the elevator shaft wall body, and the bolts penetrate through the elevator shaft wall body through the second through holes to be spliced with the protection plates.

Further, jacks are formed in the left side and the right side of the protection plate, and the bolts are spliced with the protection plate through the jacks.

Further, the mounting groove is formed in the protective plate, and the damper is fixedly connected with the protective plate through the mounting groove.

Further, the sliding grooves are formed in the inner walls of the left side and the right side of the protection plate, and the sliding blocks are in sliding connection with the protection plate through the sliding grooves.

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

this elevartor shaft protection safety net through setting up protection machanism, has increased the protection effect of elevartor shaft protection safety net, has reduced the damage that the high altitude weighs down the thing and cause the protection safety net, has improved the stability of protection safety net, has solved traditional elevartor shaft protection safety net and has adopted scaffold frame pipe to support generally, lays the template on the frame pipe, simple structure, and the protection effect is relatively poor, when receiving the high altitude weighs down the thing, causes the problem of the damage of protection easily.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

fig. 2 is a top view of the structure of the present utility model.

In the figure: 1. an elevator shaft wall; 101. a first through hole; 102. a second through hole; 2. a transverse support tube; 3. a longitudinal support tube; 4. a protection plate; 401. a jack; 402. a mounting groove; 403. a chute; 5. a plug pin; 6. a damper; 7. a buffer spring; 8. a protective net; 9. an elastic corrugated plate; 10. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an elevator shaft protection safety net in this embodiment includes an elevator shaft wall 1, and a protection mechanism is disposed inside the elevator shaft wall 1.

In this embodiment, protection machanism includes horizontal stay tube 2 and vertical stay tube 3 with elevator shaft wall body 1 through connection, the first through hole 101 that quantity is twenty is offered to elevator shaft wall body 1's inside, horizontal stay tube 2 and vertical stay tube 3 are through first through hole 101 and elevator shaft wall body 1 through connection, support and protect through horizontal stay tube 2 and vertical stay tube 3, protection effect of protection safety net, protection board 4 has been placed at the top of vertical stay tube 3, the bolt 5 with protection board 4 grafting is all run through in elevator shaft wall body 1's left and right sides, the second through hole 102 that is two in quantity is offered to elevator shaft wall body 1's inside, pass through elevator shaft wall body 1 and protection board 4 grafting through second through hole 102, spacing and fixed to protection board 4, make things convenient for installation and dismantlement of protection board 4, save the artifical installation time of construction, jack 401 has all been offered to the left and right sides of protection board 4, jack 401 is passed through jack 401 and 4 grafting, the dismantlement and installation of protection board 4 is convenient for, stability of protection board 4 is increased, the slip of protection board 4 is reduced.

Wherein, the inside fixedly connected with quantity of guard plate 4 is two attenuator 6, buffer spring 7 has been cup jointed to the outside of attenuator 6, mounting groove 402 has been seted up to the inside of guard plate 4, attenuator 6 passes through mounting groove 402 and guard plate 4 fixed connection, through the repeated shrink of attenuator 6 and buffer spring 7, cushion, increase the protection effect of protection safety net, reduce the damage that the object dropped to the protection safety net caused, the top fixedly connected with protection net 8 of attenuator 6, the protection net 8 is with the relative one side fixedly connected with elasticity buckled plate 9 of guard plate 4, the slider 10 of protection net 8's left and right sides fixedly connected with and guard plate 4 sliding connection, spout 403 has all been seted up to the left and right sides inner wall of guard plate 4, slider 10 carries out spacingly to guard plate 4 through spout 403, make things convenient for the upper and lower interdynamic of protection net 8, when the object drops, make attenuator 6, buffer spring 7 and elasticity buckled plate 9 shrink repeatedly and cushion the jar, reduce the damage of object drop to the protection safety net, increase the protection effect of protection safety net.

It is to be noted that, through setting up protection machanism, increased the protection effect of elevator shaft protection safety net, reduced the damage that the high altitude weighs down the thing and cause protection safety net, improved the stability of protection safety net, solved traditional elevator shaft protection safety net and adopted scaffold frame pipe to support generally, lay the template on the frame pipe, simple structure, protection effect is relatively poor, when receiving the high altitude weighs down the thing, causes the problem of the damage of protection easily.

Specifically, when the elevator shaft protection safety net needs to be used, the transverse support tube 2 and the longitudinal support tube 3 are sequentially connected with the elevator shaft wall body 1 in a penetrating manner, then the protection plate 4 is placed at the top of the longitudinal support tube 3 and is inserted with the protection plate 4 through the inserted pin 5, when an object falls to the top of the protection net 8 in the use process of the elevator shaft protection safety net, the protection net 8 slides downwards to extrude the damper 6, the buffer spring 7 and the elastic corrugated plate 9, so that the damper 6, the buffer spring 7 and the elastic corrugated plate 9 are repeatedly contracted to buffer the tank, the protection effect of the protection safety net is improved, and the object falling to the protection safety net is reduced to cause damage.

The working principle of the embodiment is as follows:

this elevator shaft protection safety net when needs use elevator shaft protection safety net, with horizontal stay tube 2 and vertical stay tube 3 and elevator shaft wall body 1 through connection in proper order, then place guard plate 4 at the top of vertical stay tube 3, and peg graft with guard plate 4 through bolt 5, in elevator shaft protection safety net use, when the article drops to the protection network 8 top, protection network 8 downwardly sliding extrusion attenuator 6, buffer spring 7 and elasticity buckled plate 9, make attenuator 6, buffer spring 7 and elasticity buckled plate 9 shrink repeatedly and carry out the buffer tank, thereby reach the protection effect that increases protection safety net, reduce the object and drop the purpose that causes the damage to protection safety net.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides an elevator shaft protection safety net, includes elevator shaft wall body (1), its characterized in that: a protection mechanism is arranged in the elevator shaft wall body (1);

protection machanism includes horizontal stay tube (2) and vertical stay tube (3) with elevator shaft wall body (1) through connection, guard plate (4) have been placed at the top of vertical stay tube (3), the bolt (5) of pegging graft with guard plate (4) all run through in the left and right sides of elevator shaft wall body (1), the inside fixedly connected with of guard plate (4) is attenuator (6) of two quantity, buffer spring (7) have been cup jointed in the outside of attenuator (6), the top fixedly connected with protection network (8) of attenuator (6), one side fixedly connected with elasticity buckled plate (9) that protection network (8) are relative with guard plate (4), the left and right sides fixedly connected with of protection network (8) slider (10) with guard plate (4) sliding connection.

2. The hoistway protective safety net according to claim 1, wherein: the elevator shaft is characterized in that twenty first through holes (101) are formed in the elevator shaft wall body (1), and the transverse supporting tubes (2) and the longitudinal supporting tubes (3) are connected with the elevator shaft wall body (1) in a penetrating mode through the first through holes (101).

3. The hoistway protective safety net according to claim 1, wherein: the elevator shaft wall body (1) is internally provided with two second through holes (102), and the bolts (5) penetrate through the elevator shaft wall body (1) and are inserted into the protection plates (4) through the second through holes (102).

4. The hoistway protective safety net according to claim 1, wherein: the left side and the right side of the protection plate (4) are provided with inserting holes (401), and the bolts (5) are inserted into the protection plate (4) through the inserting holes (401).

5. The hoistway protective safety net according to claim 1, wherein: the inside of guard plate (4) has seted up mounting groove (402), attenuator (6) are through mounting groove (402) and guard plate (4) fixed connection.

6. The hoistway protective safety net according to claim 1, wherein: sliding grooves (403) are formed in the inner walls of the left side and the right side of the protection plate (4), and the sliding blocks (10) are connected with the protection plate (4) in a sliding mode through the sliding grooves (403).