CN218375418U

CN218375418U - Protective frame installed on construction channel

Info

Publication number: CN218375418U
Application number: CN202222547734.4U
Authority: CN
Inventors: 罗春英
Original assignee: Fujian Hengzibao Construction Engineering Co ltd
Current assignee: Fujian Hengzibao Construction Engineering Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-24
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an install protection frame on construction passageway, including a plurality of montants, locate the connecting rod between two adjacent montants and be used for carrying out the protective member who protects the pedestrian, protective member is including welding in the fixed block at montant top, offer in a plurality of first recesses of fixed block top align to grid, offer in the second recess of first recess bottom, locate the push rod in the first recess, weld in the protection roof at push rod top, locate align to grid's a plurality of shock absorbers between protection roof and the fixed block, weld in the first slope piece of push rod bottom, offer the third recess of both sides in the second recess respectively, the utility model discloses a set up montant, connecting rod, fixed block, solved current protection frame and can carry out the separation to the object that falls, can protect expert's pedestrian person, but its buffering effect is relatively poor, the protection roof directly receives the impact, leads to easily the protection roof impaired, and the protection effect deteriorates, leads to the lower problem of practicality.

Description

Protective frame installed on construction channel

Technical Field

The utility model belongs to the technical field of the protection of construction passageway, especially, relate to an install protection frame on construction passageway.

Background

The construction channel is a safety channel of a construction site as the name implies, and a protection frame is usually built at the position of an entrance and an exit of a building to protect workers who go in and out, so that articles falling from the high altitude are prevented from directly pounding the workers, and the workers can be protected.

Current patent CN206873976U discloses a safety protection passageway for construction, includes the protection frame of connecting gradually the installation along linear direction, links to each other through the head rod between the front and back end of adjacent protection frame, installs three second connecting rod along the arc direction between the adjacent protection frame top, and protection roof is installed to three second connecting rod top. The utility model discloses a connect gradually the protection frame of installation, the installation is simple, and low in cost can carry out quick installation and dismantlement, very big improvement installation work efficiency, guaranteed staff's life safety, effectively reduce the installation intensity of traditional protection passageway, have good practicality and spreading value.

Based on the retrieval of above-mentioned patent to and combine the protection frame discovery among the prior art, above-mentioned protection passageway can carry out the separation to the object that falls when using, can protect passerby's personnel, but its buffering effect is relatively poor, and the protection roof directly receives the impact, leads to easily that the protection roof is impaired, and the protection effect worsens, leads to the practicality lower.

SUMMERY OF THE UTILITY MODEL

The problem that exists to prior art, the utility model provides an install protection frame on construction passageway possesses and to slow down the thing that drops, can cushion the impact that the thing produced that drops, can protect the workman, can prevent that the workman from being injured by a crashing object's advantage, solved current protection frame and can carry out the separation to the object that falls, can protect expert's passerby, but its buffering effect is relatively poor, the protection roof directly receives the impact, lead to the protection roof impaired easily, the protection effect worsens, lead to the lower problem of practicality.

The utility model discloses a realize like this, a install protection frame on construction passageway, include a plurality of montants, locate the connecting rod between two adjacent montants and be used for carrying out the protective part that protects the pedestrian, protective part is including welding in the fixed block at montant top, set up in a plurality of first recesses of fixed block top align to grid, set up in the second recess of first recess bottom, locate the push rod in the first recess, weld in the protection roof at push rod top, locate align to grid's a plurality of shock absorbers between protection roof and the fixed block, weld in the first slope piece of push rod bottom, set up the third recess of both sides in the second recess respectively, locate the second slope piece in the third recess, locate the first spring of second slope piece one side and be used for improving the elastomeric element of buffering effect, push rod and first recess sliding connection, second slope piece and third recess sliding connection.

As the utility model discloses preferred, elastomeric element including set up in fixed block top both sides align to grid's a plurality of fourth recesses respectively, locate guide arm, cover in the fourth recess locate the guide arm outside first shell fragment and with the second shell fragment of first shell fragment butt, first shell fragment top and protection roof fixed connection, second shell fragment bottom and fixed block fixed connection.

As the utility model discloses it is preferred, the bracing piece has been welded respectively all around at protection roof top, the bracing piece top is equipped with the protection network.

As the utility model discloses it is preferred, a plurality of rolling grooves of align to grid are seted up respectively to first sloping piece both sides, the rolling inslot is equipped with the ball, ball and the contact of second sloping piece.

As the utility model discloses it is preferred, the push rod outside cover is equipped with the second spring, second spring both ends respectively with fixed block and protection roof fixed connection.

As the utility model discloses it is preferred, the guide way has been seted up respectively to both sides in the third recess, second sloping block both sides are equipped with the guide block respectively, guide block and guide way sliding connection.

As the utility model discloses preferred, the protection roof is the arc.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the montant, the connecting rod, the fixed block, first recess, the second recess, the push rod, the protection roof, a shock absorber, first slope piece, the third recess, the second slope piece, first spring and elastomeric element's cooperation is used, push rod and first recess sliding connection, second slope piece and third recess sliding connection, can slow down the thing that drops, can cushion the impact that the thing produced that drops, can protect the workman, can prevent that the workman from being injures by a crashing object, it can carry out the separation to the object that falls to have solved current protection frame, can protect expert's personnel, but its buffering effect is relatively poor, the protection roof directly receives the impact, lead to easily that the protection roof is impaired, the protection effect worsens, lead to the lower problem of practicality.

2. The utility model discloses a set up fourth recess, guide arm, first shell fragment and second shell fragment, first shell fragment top and protection roof fixed connection, second shell fragment bottom and fixed block fixed connection, the protection roof moves down and to make first shell fragment move down, and first shell fragment and second shell fragment butt can make first shell fragment and second shell fragment deformation, can improve the buffering effect to the impact, improve the protection effect to the pedestrian.

3. The utility model discloses a set up bracing piece and protection network, the protection network can tentatively cushion the thing that falls, can reduce the speed of the thing whereabouts that falls, can prevent that the thing that falls directly pounces to the protection roof on.

4. The utility model discloses a set up roll groove and ball, ball and the contact of second slope piece, the ball can roll at the roll inslot, can reduce the frictional force between first slope piece and the second slope piece.

5. The utility model discloses a set up the second spring, second spring both ends respectively with fixed block and protection roof fixed connection, can further improve the buffering effect to the impact, further improve the protective effect to the pedestrian.

6. The utility model discloses a set up guide way and guide block, guide block and guide way sliding connection can lead to the removal of second slope piece, can prevent that second slope piece from removing the emergence slope, guarantees the stability that second slope piece removed.

7. The utility model discloses a set up the protection roof and be the arc, can be convenient for the partial thing that falls into to the ground through the protection roof.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a vertical rod; 11. a connecting rod; 21. a fixed block; 22. a first groove; 23. a second groove; 24. a push rod; 25. a protective roof; 26. a shock absorber; 27. a first tilt block; 28. a third groove; 29. a second tilt block; 30. a first spring; 31. a fourth groove; 32. a guide bar; 33. a first spring plate; 34. a second elastic sheet; 35. a support bar; 36. a protective net; 37. a rolling groove; 38. a ball bearing; 39. a second spring; 40. a guide groove; 41. and a guide block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

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

As shown in fig. 1 to 3, an embodiment of the present invention provides a protective frame installed on a construction channel, including a plurality of vertical rods 1, a connecting rod 11 disposed between two adjacent vertical rods 1, and a protective member for protecting pedestrians, the protective member includes a fixed block 21 welded to the top of the vertical rod 1, a plurality of first grooves 22 uniformly arranged on the top of the fixed block 21, a second groove 23 disposed on the bottom of the first groove 22, a push rod 24 disposed in the first groove 22, a protective top plate 25 welded to the top of the push rod 24, a plurality of shock absorbers 26 uniformly arranged between the protective top plate 25 and the fixed block 21, a first inclined block 27 welded to the bottom of the push rod 24, third grooves 28 respectively disposed on both sides in the second groove 23, a second inclined block 29 disposed in the third groove 28, a first spring 30 disposed on one side of the second inclined block 29, and an elastic member for improving a buffering effect, the push rod 24 is slidably connected to the first groove 22, and the second inclined block 29 is slidably connected to the third groove 28.

Referring to fig. 2, the elastic component includes a plurality of fourth grooves 31 respectively disposed on two sides of the top of the fixing block 21 and uniformly arranged, a guide rod 32 disposed in the fourth groove 31, a first elastic sheet 33 sleeved outside the guide rod 32, and a second elastic sheet 34 abutted against the first elastic sheet 33, the top of the first elastic sheet 33 is fixedly connected to the protection top plate 25, and the bottom of the second elastic sheet 34 is fixedly connected to the fixing block 21.

Adopt above-mentioned scheme: through setting up fourth recess 31, guide arm 32, first shell fragment 33 and second shell fragment 34, first shell fragment 33 top and protection roof 25 fixed connection, second shell fragment 34 bottom and fixed block 21 fixed connection, protection roof 25 moves down can make first shell fragment 33 move down, first shell fragment 33 and the butt of second shell fragment 34 can make first shell fragment 33 and second shell fragment 34 deformation, can improve the buffering effect to the impact, improve the protection effect to the pedestrian.

Referring to fig. 1, support rods 35 are welded around the top of the protective top plate 25, and a protective net 36 is arranged on the top of each support rod 35.

Adopt above-mentioned scheme: through setting up bracing piece 35 and protection network 36, protection network 36 can carry out preliminary buffering to the thing that falls, can reduce the speed of the thing whereabouts that falls, can prevent that the thing that falls directly pounces on protection roof 25.

Referring to fig. 3, a plurality of rolling grooves 37 are respectively formed on both sides of the first tilting block 27, and balls 38 are disposed in the rolling grooves 37, and the balls 38 contact with the second tilting block 29.

The scheme is adopted: by providing rolling groove 37 and ball 38, ball 38 comes into contact with second tilt block 29, ball 38 can roll in rolling groove 37, and the friction force between first tilt block 27 and second tilt block 29 can be reduced.

Referring to fig. 3, a second spring 39 is sleeved outside the push rod 24, and two ends of the second spring 39 are respectively fixedly connected with the fixed block 21 and the protection top plate 25.

Adopt above-mentioned scheme: through setting up second spring 39, second spring 39 both ends respectively with fixed block 21 and protection roof 25 fixed connection, can further improve the cushioning effect to the impact, further improve the protective effect to the pedestrian.

Referring to fig. 3, guide grooves 40 are respectively formed in two sides of the third groove 28, guide blocks 41 are respectively formed in two sides of the second inclined block 29, and the guide blocks 41 are slidably connected with the guide grooves 40.

Adopt above-mentioned scheme: through setting up guide way 40 and guide block 41, guide block 41 and guide way 40 sliding connection can guide the removal of second inclined block 29, can prevent that second inclined block 29 from removing and taking place the slope, guarantee the stability of second inclined block 29 removal.

Referring to fig. 1, the guard top plate 25 is arc-shaped.

The scheme is adopted: through setting up protection roof 25 for the arc, can be convenient for some objects that fall into to the ground through protection roof 25.

The utility model discloses a theory of operation:

when the high-altitude falling object protection device is used, when the high-altitude falling object exists, the falling object is firstly in contact with the protection net 36, the protection net 36 deforms and is downwards in contact with the protection top plate 25, the protection top plate 25 is impacted to move downwards, the protection top plate 25 moves downwards to push the guide rod 32, the push rod 24 and the first elastic sheet 33 to move downwards, the second spring 39 deforms, the push rod 24 moves downwards to push the first inclined block 27 to move downwards, the first inclined block 27 moves downwards to extrude the second inclined block 29 to slide in the third groove 28, the first spring 30 deforms, the first elastic sheet 33 is abutted to the second elastic sheet 34, the first elastic sheet 33 and the second elastic sheet 34 can deform, the first elastic sheet 33, the second elastic sheet 34, the first spring 30 and the second spring 39 deform to generate reactive force, impact can be buffered, pedestrians can be protected, and the pedestrians can be prevented from being injured by smashing.

In summary, the following steps: this install protection frame on construction passageway, through setting up montant 1, connecting rod 11, fixed block 21, first recess 22, second recess 23, push rod 24, protection roof 25, shock absorber 26, first slope piece 27, third recess 28, second slope piece 29, first spring 30, fourth recess 31, guide arm 32, first shell fragment 33, second shell fragment 34, bracing piece 35, protection network 36, rolling groove 37, ball 38, second spring 39, guide way 40 and guide block 41, it can carry out the separation to the object that falls to have solved current protection frame, can protect passerby, but its buffering effect is relatively poor, protection roof 25 directly receives the impact, lead to protection roof 25 impaired easily, the protection effect variation, lead to the lower problem of practicality.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an install protection frame on construction passageway, includes a plurality of montants (1), locates connecting rod (11) between two adjacent montants (1) and is used for carrying out the protective member who protects the pedestrian, its characterized in that: the protection component is including welding in fixed block (21) at montant (1) top, set up in a plurality of first recess (22) of fixed block (21) top align to grid, set up in second recess (23) of first recess (22) bottom, locate push rod (24) in first recess (22), weld in protection roof (25) at push rod (24) top, locate a plurality of shock absorbers (26) of align to grid between protection roof (25) and fixed block (21), weld in first slope piece (27) of push rod (24) bottom, set up respectively in third recess (28) of both sides in second recess (23), locate second slope piece (29) in third recess (28), locate first spring (30) of second slope piece (29) one side and be used for improving the elastomeric element of cushioning effect, push rod (24) and first recess (22) sliding connection, second slope piece (29) and third recess (28) sliding connection.

2. A protective frame to be installed on a construction pathway as claimed in claim 1, wherein: the elastic component comprises a plurality of fourth grooves (31) which are respectively arranged on two sides of the top of the fixing block (21) in an evenly-arranged mode, a guide rod (32) arranged in each fourth groove (31), a first elastic sheet (33) sleeved on the outer side of the guide rod (32) and a second elastic sheet (34) abutted to the first elastic sheet (33), the top of the first elastic sheet (33) is fixedly connected with the protection top plate (25), and the bottom of the second elastic sheet (34) is fixedly connected with the fixing block (21).

3. A protective frame to be installed on a construction pathway as claimed in claim 1, wherein: the top of the protective top plate (25) is welded with support rods (35) all around, and the top of each support rod (35) is provided with a protective net (36).

4. A protective frame to be installed on a construction pathway as claimed in claim 1, wherein: a plurality of rolling grooves (37) which are uniformly arranged are formed in two sides of the first inclined block (27), rolling balls (38) are arranged in the rolling grooves (37), and the rolling balls (38) are in contact with the second inclined block (29).

5. A protective frame to be installed on a construction pathway as claimed in claim 1, wherein: the outside cover of push rod (24) is equipped with second spring (39), second spring (39) both ends respectively with fixed block (21) and protection roof (25) fixed connection.

6. A protective frame to be installed on a construction pathway as claimed in claim 1, wherein: guide grooves (40) are formed in two sides of the third groove (28) respectively, guide blocks (41) are arranged on two sides of the second inclined block (29) respectively, and the guide blocks (41) are connected with the guide grooves (40) in a sliding mode.

7. A protective frame to be installed on a construction pathway as claimed in claim 1, wherein: the protective top plate (25) is arc-shaped.