CN215381769U

CN215381769U - Entrance construction protection device for engineering project management

Info

Publication number: CN215381769U
Application number: CN202121837935.7U
Authority: CN
Inventors: 金晓刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-04
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an entrance construction protection device for engineering project management, which comprises a plastic cap shell, wherein a metal protection plate is fixed on the outer wall of the top of the plastic cap shell through bolts, a plurality of buffer mechanisms distributed in an annular mode are arranged on the inner wall, close to the bottom end, of the plastic cap shell, the outer wall of one side, opposite to the buffer mechanisms, of each buffer mechanism is fixedly connected with the same inner protection mechanism, adjustable binding bands are fixed on the positions, close to the bottom end, of the inner walls of the two sides of the plastic cap shell through bolts, the bottom ends of the two adjustable binding bands are respectively sewn with a bolt head and a bolt seat, a plurality of reinforcing blocks are arranged on the outer wall of the plastic cap shell, and the reinforcing blocks and the plastic cap shell are integrally formed. The utility model relates to an entrance construction protection device for engineering project management, which can be worn by workers conveniently, can effectively protect the heads of the workers and improves the safety of the device in use.

Description

Entrance construction protection device for engineering project management

Technical Field

The utility model relates to the technical field of construction protection, in particular to an entrance construction protection device for engineering project management.

Background

The project management means that an enterprise engaged in project management is entrusted by a proprietor, and the proprietor performs management and service of the whole process or a plurality of stages on the organization of the project according to contract agreement. When the relevant person enters the construction site, the head of the person needs to be worn with a corresponding protection device.

The existing entrance construction protection device for engineering project management has the following defects in the using process: the cap body is mostly made of plastics, breaks because of receiving external force easily, so current device protection level is not enough, and anti-seismic performance is relatively poor, to sum up, current entry construction protection device for engineering project management still can not agree with the actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an entrance construction protection device for engineering project management.

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

the utility model provides an engineering project management is with construction protection device that advances, includes the plastics cap shell, the top outer wall of plastics cap shell has the metal guard plate through the bolt fastening, the inner wall that the plastics cap shell is close to the bottom is equipped with the buffer gear that a plurality of annular distribute, and is a plurality of the same interior protection machanism of one side outer wall fixedly connected with that buffer gear is relative, the both sides inner wall of plastics cap shell is close to the bottom position and all has adjustable bandage through the bolt fastening, and the bottom of two adjustable bandages has sewed up bolt head and bolt seat respectively, the outer wall of plastics cap shell is equipped with a plurality of bosses, boss and plastics cap shell integrated into one piece.

Furthermore, a plurality of groups of annularly distributed rubber pad heads are bonded on the inner side wall of the plastic cap shell, and the rubber pad heads are positioned between the plastic cap shell and the inner protection mechanism.

Furthermore, the outer wall of the bottom of the plastic cap shell brim is fixed with an arc-shaped sheet through a bolt, the arc-shaped side wall of the arc-shaped sheet is provided with an arc-shaped hole, and a goggle lens is bonded in the arc-shaped hole.

Furthermore, buffer gear includes fixed block and U-shaped piece, and the tip of fixed block all passes through the bolt fastening with the inside wall of plastics cap shell, and open at the top of fixed block has the spliced eye.

Furthermore, the spliced eye interpolation has the inserted bar, and the spring has all been cup jointed to the both ends outer wall of inserted bar, and the end cap has been cup jointed to the bottom screw thread of inserted bar, and threaded hole is opened to the bottom outer wall of U-shaped piece, and the bottom screw thread of end cap is pegged graft in threaded hole, the top of inserted bar and the lateral wall welding on U-shaped piece top.

Furthermore, interior protection machanism includes the first inner shell of soft cover, and the inside wall of the first inner shell of soft cover bonds and has interior cushion, and the outer wall that the first inner shell of soft cover is close to the bottom passes through the bolt fastening with the lateral wall of U-shaped piece.

Furthermore, a plurality of groups of air holes distributed annularly are formed in the side wall of the cambered surface of the inner cushion and the inner shell of the soft sleeve head.

The utility model has the beneficial effects that:

1. through setting up the metal guard plate, the metal guard plate is located the top of plastics cap shell, so when using, the intensity at plastics cap shell top can be strengthened to the metal guard plate, avoids plastics cap shell top to be smashed because of external force, has strengthened the security of device protection.

2. Through setting up pullover inner shell and interior cushion, pullover inner shell and interior cushion are close to the outside of bottom and are equipped with a plurality of buffer gear, and buffer gear's spring can the vibration that buffer received, and then reduces the head and receive the vibration, and the outside of pullover inner shell and interior cushion is opened there is the bleeder vent, so when summer, can guarantee that the head is ventilative, and combines the setting of rubber pad head, and rubber pad head further provides shock-resistant protection for the head.

3. Through setting up arc piece and goggles lens, can protect staff's eyes, and then the raise dust that significantly reduces enters into eyes.

Drawings

Fig. 1 is a schematic side sectional view of an embodiment 1 of an approach construction protection device for engineering project management according to the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic perspective view of an embodiment 1 of an approach construction protection device for engineering project management according to the present invention;

fig. 4 is a schematic partial side view cross-sectional structure of an embodiment 2 of an approach construction protection device for engineering project management according to the present invention.

In the figure: 1-bolt head, 2-adjustable bandage, 3-air vent, 4-sleeve head inner shell, 5-inner soft cushion, 6-metal protection plate, 7-plastic cap shell, 8-rubber pad head, 9-end cap, 10-fixing block, 11-inserted bar, 12-U-shaped block, 13-spring, 14-bolt seat, 15-reinforcing block, 16-arc piece and 17-goggles lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, an entrance construction protection device for engineering project management, including plastic cap shell 7, the top outer wall of plastic cap shell 7 has metal guard plate 6 through the bolt fastening, the intensity at plastic cap shell 7 top can be strengthened to metal guard plate 6, avoid plastic cap shell 7 top to be hit garrulous because of external force, the security of device protection has been strengthened, the inner wall that plastic cap shell 7 is close to the bottom is equipped with a plurality of buffer gear that distribute annularly, the same interior protection machanism of the relative one side outer wall fixedly connected with of a plurality of buffer gear, the both sides inner wall of plastic cap shell 7 is close to the bottom position and all has adjustable bandage 2 through the bolt fastening, bolt head 1 and bolt seat 14 have been sewed up respectively to the bottom of two adjustable bandage 2, the outer wall of plastic cap shell 7 is equipped with a plurality of bosses 15, boss 15 and plastic cap shell 7 integrated into one piece.

In the utility model, a plurality of groups of annularly distributed rubber pad heads 8 are bonded on the inner side wall of the plastic cap shell 7, the rubber pad heads 8 are positioned between the plastic cap shell 7 and the inner protection mechanism, and the rubber pad heads 8 further provide anti-seismic protection for the head.

The buffer mechanism comprises a fixed block 10 and a U-shaped block 12, the end parts of the fixed block 10 are fixed with the inner side wall of the plastic cap shell 7 through bolts, and the top of the fixed block 10 is provided with a plug hole.

Wherein, it has inserted bar 11 to peg graft in the spliced eye, and the both ends outer wall of inserted bar 11 has all cup jointed spring 13, and the bottom screw thread of inserted bar 11 has cup jointed end cap 9, and threaded hole is opened to the bottom outer wall of U-shaped piece 12, and the bottom screw thread of end cap 9 is pegged graft in threaded hole, and the top of inserted bar 11 and the lateral wall welding on U-shaped piece 12 top, and buffer gear's spring 13 can the vibration that buffer received, and then reduces the head and receive the vibration.

Wherein, interior protection machanism includes the first inner shell of soft cover 4, and the inside wall of the first inner shell of soft cover 4 bonds and has interior cushion 5, and the outer wall that the first inner shell of soft cover 4 is close to the bottom passes through the bolt fastening with the lateral wall of U-shaped piece 12.

Wherein, the cambered side walls of the inner cushion 5 and the soft sleeve head inner shell 4 are both provided with a plurality of groups of air holes 3 distributed annularly, so that the ventilation of the head can be ensured in summer.

The working principle is as follows: metal guard plate 6 is located the top of plastics cap shell 7, so when using, the intensity at 7 tops of plastics cap shell can be strengthened to metal guard plate 6, avoid 7 tops of plastics cap shell to be hit the bits of broken glass because of external force, the security of device protection has been strengthened, the outside that pullover inner shell 4 and interior cushion 5 are close to the bottom is equipped with a plurality of buffer gear, buffer gear's spring 13 can the vibration that buffer received, and then it receives the vibration to reduce the head, and pullover inner shell 4 and interior cushion 5's outside is opened there is bleeder vent 3, so when summer, can guarantee that the head is ventilative, rubber pad head 8 further provides shock-resistant protection for the head.

Example 2

Referring to fig. 4, the present embodiment is mainly different from embodiment 1 in that an arc-shaped piece 16 is fixed to the outer wall of the bottom of the brim of the plastic hat 7 through a bolt, an arc-shaped hole is formed in the arc-shaped side wall of the arc-shaped piece 16, and a goggle lens 17 is bonded in the arc-shaped hole.

The working principle is as follows: during the use, arc piece and protect the eyepiece piece and can protect staff's eyes, and then the raise dust that significantly reduces enters into eyes.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. The utility model provides an entry construction protection device for engineering project management, includes plastics cap shell (7), its characterized in that, the top outer wall of plastics cap shell (7) has metal guard plate (6) through the bolt fastening, the inner wall that plastics cap shell (7) are close to the bottom is equipped with a plurality of buffer gear that distribute of annular, and is a plurality of the same interior protection machanism of one side outer wall fixedly connected with that buffer gear is relative, the both sides inner wall of plastics cap shell (7) are close to the bottom position and all have adjustable bandage (2) through the bolt fastening, and bolt head (1) and bolt seat (14) have been sewed up respectively to the bottom of two adjustable bandage (2), the outer wall of plastics cap shell (7) is equipped with a plurality of bosses (15), boss (15) and plastics cap shell (7) integrated into one piece.

2. The approach construction protection device for engineering project management according to claim 1, wherein the inner side wall of the plastic cap shell (7) is bonded with a plurality of groups of annularly distributed rubber pad heads (8), and the rubber pad heads (8) are located between the plastic cap shell (7) and the inner protection mechanism.

3. The entrance construction protection device for engineering project management according to claim 2, wherein the bottom outer wall of the visor of the plastic cap shell (7) is fixed with an arc-shaped sheet (16) through bolts, the arc-shaped side wall of the arc-shaped sheet (16) is provided with an arc-shaped hole, and a goggle lens (17) is bonded in the arc-shaped hole.

4. The approach construction protection device for engineering project management according to claim 2 or 3, wherein the buffer mechanism comprises a fixed block (10) and a U-shaped block (12), the end of the fixed block (10) is fixed with the inner side wall of the plastic cap shell (7) through bolts, and the top of the fixed block (10) is provided with a plug hole.

5. The approach construction protection device for engineering project management according to claim 4, wherein an insertion rod (11) is inserted into the insertion hole, springs (13) are sleeved on outer walls of two ends of the insertion rod (11), an end cap (9) is sleeved on a bottom end thread of the insertion rod (11), a threaded hole is formed in an outer wall of a bottom end of the U-shaped block (12), a bottom end thread of the end cap (9) is inserted into the threaded hole, and a top end of the insertion rod (11) is welded with a side wall of a top end of the U-shaped block (12).

6. The entrance construction protection device for engineering project management according to claim 5, wherein the inner protection mechanism comprises a soft sleeve head inner shell (4), an inner soft pad (5) is bonded on the inner side wall of the soft sleeve head inner shell (4), and the outer wall of the soft sleeve head inner shell (4) close to the bottom end is fixed with the side wall of the U-shaped block (12) through a bolt.

7. The entrance construction protection device for engineering project management according to claim 6, wherein the cambered side walls of the inner soft pad (5) and the soft sleeve head inner shell (4) are provided with a plurality of groups of air holes (3) distributed annularly.