CN216239862U

CN216239862U - Eminence protector that safety construction used

Info

Publication number: CN216239862U
Application number: CN202122814305.4U
Authority: CN
Inventors: 史诗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a high-place protection device for safety construction, which comprises an installation plate, wherein installation holes are formed in four corners of the front surface of the installation plate, a support frame is fixedly connected to the top of the front surface of the installation plate, and a fixed protection plate is fixedly connected to the top of the support frame. The height-adjustable protection device has the advantages that the height-adjustable protection device for the high protection device can automatically adjust the height of the high protection device when the high protection device is used, the protection performance of the high protection device is improved, the problem that workers easily drop carelessly due to the fact that the height of the high protection device is fixed is solved, certain potential safety hazards are reduced, and the use requirements of users can be met.

Description

Eminence protector that safety construction used

Technical Field

The utility model relates to the technical field of safe construction, in particular to a high-altitude protection device for safe construction.

Background

Construction safety is a safety problem encountered in engineering construction of various industries, covers all safety problems in the operation process, relates to relevant contents such as management, finance, logistics and the like, and places importance on production safety, life and property safety of people and relevant laws and regulations throughout the government of China.

In the process of construction, need use the eminence protector, present eminence protector has following shortcoming: current eminence protector does not have the function of height-adjustable protection, leads to eminence protector when using, because the height of eminence guard plate is fixed, causes the workman to appear carelessly dropping easily, has certain potential safety hazard, can't satisfy user's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-place protection device for safety construction, which has the advantage of height-adjustable protection for the high-place protection device and solves the problem that when the existing high-place protection device does not have the function of height-adjustable protection, workers are easy to drop carelessly due to the fact that the height of a high-place protection plate is fixed when the high-place protection device is used.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-altitude protection device for safety construction comprises a mounting plate, wherein mounting holes are formed in four corners of the front surface of the mounting plate, a support frame is fixedly connected to the top of the front surface of the mounting plate, a fixing protection plate is fixedly connected to the top of the support frame, sliding grooves are formed in the front end and the rear end of two sides of the fixing protection plate, a shell is fixedly connected to the front end and the rear end of two sides of the inner wall of the fixing protection plate, a stepping motor is fixedly connected to the top of the shell, a threaded rod is fixedly connected to the output end of the stepping motor, the bottom end of the threaded rod penetrates through the inner cavity of the shell, a threaded block is connected to the surface of the threaded rod in a threaded manner, a sliding sleeve is fixedly connected to the inner side of the threaded block, a sliding rod is slidably connected to the inner cavity of the sliding sleeve, the outer end of the sliding rod is fixedly connected with the inner wall of the shell, and a reset spring is sleeved on the surface of the sliding rod, reset spring's both ends respectively with the inner wall of casing and the top fixed connection of sliding sleeve, the outside fixedly connected with slide bar of screw thread piece, the surface of slide bar and the inner chamber sliding connection of sliding tray, the outer end of slide bar runs through to the outside of fixed protection board and fixedly connected with regulation protection board.

Preferably, first chutes are formed in two sides of the front surface of the fixed protection plate, first sliding blocks are connected to inner cavities of the first chutes in a sliding mode, and the front ends of the first sliding blocks are fixedly connected with the inner wall of the adjusting protection plate.

Preferably, the bottom end of the threaded rod is sleeved with a bearing, and the bottom of the bearing is fixedly connected with the bottom of the inner wall of the shell.

Preferably, a second sliding groove is formed in one side of the inner wall of the shell, a second sliding block is connected to the inner cavity of the second sliding groove in a sliding mode, and the outer side of the second sliding block is fixedly connected with the inner side of the sliding sleeve.

Preferably, a buffer pad is bonded to the surface of the adjusting protection plate, and the buffer pad is made of buffer rubber.

Preferably, the width and the height of the inner cavity of the sliding groove are both larger than those of the sliding rod, and the length of the inner cavity of the sliding groove is smaller than that of the sliding rod.

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

1. the height-adjustable protection device has the advantages that the height-adjustable protection device for the high protection device can automatically adjust the height of the high protection device when the high protection device is used, the protection performance of the high protection device is improved, the problem that workers easily drop carelessly due to the fact that the height of the high protection device is fixed is solved, certain potential safety hazards are reduced, and the use requirements of users can be met.

2. The utility model has the advantages that the sliding groove and the sliding rod are arranged to conveniently drive the adjusting protection plate to lift, the stepping motor, the threaded rod and the threaded block are arranged to conveniently drive the sliding rod to lift, the sliding sleeve and the sliding rod are arranged to stabilize the threaded block during movement, the reset spring is arranged to elastically reset the sliding sleeve and the threaded block, the adjusting protection plate is arranged to automatically increase the height of the fixing protection plate and increase the protection performance of the fixing protection plate, the first sliding groove and the first sliding block are arranged to stabilize the adjusting protection plate during movement, the bearing is arranged to stabilize the threaded rod during rotation, the second sliding groove and the second sliding block are arranged to stabilize the sliding sleeve and the threaded block during movement, the buffer cushion is arranged to buffer and protect the adjusting protection plate, prevent to adjust the guard plate and appear collision damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged sectional view of the inner structure of the housing according to the present invention;

FIG. 4 is a schematic top view of the present invention.

In the figure: 1. mounting a plate; 2. mounting holes; 3. a support frame; 4. fixing a protection plate; 5. a sliding groove; 6. a housing; 7. a stepping motor; 8. a threaded rod; 9. a thread block; 10. a sliding sleeve; 11. a slide bar; 12. a return spring; 13. a slide bar; 14. adjusting the protection plate; 15. a first chute; 16. a first slider; 17. a bearing; 18. a second chute; 19. a second slider; 20. a cushion pad.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, 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 to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a high-place protection device for safety construction comprises a mounting plate 1, mounting holes 2 are formed at four corners of the front surface of the mounting plate 1, a support frame 3 is fixedly connected to the top of the front surface of the mounting plate 1, a fixed protection plate 4 is fixedly connected to the top of the support frame 3, sliding grooves 5 are formed at the front end and the rear end of each of two sides of the fixed protection plate 4, a housing 6 is fixedly connected to the front end and the rear end of each of two sides of the inner wall of the fixed protection plate 4, a stepping motor 7 is fixedly connected to the top of the housing 6, a threaded rod 8 is fixedly connected to the output end of the stepping motor 7, the bottom end of the threaded rod 8 penetrates into the inner cavity of the housing 6, a threaded block 9 is in threaded connection with the surface of the threaded rod 8, a sliding sleeve 10 is fixedly connected to the inner side of the threaded block 9, a sliding rod 11 is slidably connected to the inner cavity of the sliding sleeve 10, the outer end of the sliding rod 11 is fixedly connected to the inner wall of the housing 6, and a return spring 12 is sleeved on the surface of the sliding rod 11, two ends of a reset spring 12 are respectively fixedly connected with the inner wall of the shell 6 and the top of the sliding sleeve 10, the outer side of the thread block 9 is fixedly connected with a sliding rod 13, the surface of the sliding rod 13 is slidably connected with the inner cavity of the sliding groove 5, the outer end of the sliding rod 13 penetrates to the outside of the fixed protection plate 4 and is fixedly connected with an adjusting protection plate 14, the two front sides of the fixed protection plate 4 are respectively provided with a first sliding groove 15, the inner cavity of the first sliding groove 15 is slidably connected with a first sliding block 16, the front end of the first sliding block 16 is fixedly connected with the inner wall of the adjusting protection plate 14, the bottom end of the threaded rod 8 is sleeved with a bearing 17, the bottom of the bearing 17 is fixedly connected with the bottom of the inner wall of the shell 6, one side of the inner wall of the shell 6 is provided with a second sliding groove 18, the inner cavity of the second sliding groove 18 is slidably connected with a second sliding block 19, the outer side of the second sliding block 19 is fixedly connected with the inner side of the sliding sleeve 10, and the surface of the adjusting protection plate 14 is bonded with a cushion 20, the cushion pad 20 is made of buffer rubber, the width and height of the inner cavity of the sliding groove 5 are both larger than the width and height of the sliding rod 13, the length of the inner cavity of the sliding groove 5 is smaller than the length of the sliding rod 13, the sliding groove 5 and the sliding rod 13 are arranged to play a role in conveniently driving the adjusting and protecting plate 14 to ascend and descend, the stepping motor 7, the threaded rod 8 and the threaded block 9 are arranged to play a role in conveniently driving the sliding rod 13 to ascend and descend, the sliding sleeve 10 and the sliding rod 11 are arranged to play a role in stabilizing the moving of the threaded block 9, the reset spring 12 is arranged to play a role in elastically resetting the sliding sleeve 10 and the threaded block 9, the adjusting and protecting plate 14 is arranged to automatically increase the height of the fixing and protecting plate 4, the protecting performance of the fixing and protecting plate 4 is improved, and the adjusting and protecting plate 14 plays a role in stabilizing the moving by arranging the first sliding groove 15 and the first sliding block 16, through the arrangement of the bearing 17, the threaded rod 8 is stabilized in rotation, the sliding sleeve 10 and the threaded block 9 are stabilized in movement through the arrangement of the second sliding groove 18 and the second sliding block 19, the adjusting and protecting plate 14 is protected in a buffering manner through the arrangement of the buffer pad 20, and the adjusting and protecting plate 14 is prevented from being damaged by collision, through the arrangement of the sliding groove 5, the shell 6, the stepping motor 7, the threaded rod 8, the threaded block 9, the sliding sleeve 10, the sliding rod 11, the reset spring 12, the sliding rod 13, the adjusting and protecting plate 14, the first sliding groove 15, the first sliding block 16, the bearing 17, the second sliding groove 18, the second sliding block 19 and the buffer pad 20, the advantage of adjustable height protection of the high-position protecting device is achieved, the height of the high-position protecting device can be automatically adjusted when the high-position protecting device is used, the protecting performance of the high-position protecting plate is improved, and the problem that workers are prone to carelessly fall off due to the fixed height of the high-position protecting plate is avoided, certain potential safety hazards are reduced, and the use requirements of users can be met.

When the device is used, firstly, the stepping motor 7 is turned on through an external controller, the stepping motor 7 drives the threaded rod 8 to start rotating in the inner cavity of the bearing 17, so that the threaded rod 8 rotates stably, meanwhile, the threaded rod 8 rotates to drive the threaded block 9 to start moving on the surface of the threaded rod 8 through threads, the threaded block 9 moves to drive the sliding sleeve 10 to start sliding on the surface of the sliding rod 11, meanwhile, the sliding rod 11 moves to extrude towards the reset spring 12, the sliding sleeve 10 moves to drive the second sliding block 19 to slide in the inner cavity of the second sliding groove 18, so that the sliding sleeve 10 and the threaded block 9 move stably, meanwhile, the threaded block 9 moves to drive the sliding rod 13 to slide in the inner cavity of the sliding groove 5, meanwhile, the sliding rod 13 moves to drive the adjusting protection plate 14 and the buffer pad 20 to lift, the adjusting protection plate 14 moves to drive the first sliding block 16 to slide in the inner cavity of the first sliding groove 15, so that the adjusting protection plate 14 moves stably, and the height of the fixing protection plate 4 can be increased, the protection performance of the fixed protection plate 4 is improved, and therefore the height-adjustable protection advantage of the high-altitude protection device is achieved.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description is made here, and the peripheral controller mentioned in the specification may play a role of controlling the electric elements mentioned herein, and the peripheral controller is a conventionally known device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a eminence protector that safe construction was used, includes mounting panel (1), its characterized in that: mounting holes (2) are formed in the four positive corners of the mounting plate (1), the mounting plate (1) is fixedly connected with a support frame (3) at the front top, a fixed protection plate (4) is fixedly connected to the top of the support frame (3), sliding grooves (5) are formed in the front end and the rear end of the two sides of the fixed protection plate (4), a shell (6) is fixedly connected to the front end and the rear end of the two sides of the inner wall of the fixed protection plate (4), a stepping motor (7) is fixedly connected to the top of the shell (6), a threaded rod (8) is fixedly connected to the output end of the stepping motor (7), the bottom end of the threaded rod (8) penetrates through the inner cavity of the shell (6), a threaded block (9) is connected to the surface of the threaded rod (8), a sliding sleeve (10) is fixedly connected to the inner side of the threaded block (9), and a sliding rod (11) is slidably connected to the inner cavity of the sliding sleeve (10), the outer end of slide bar (11) and the inner wall fixed connection of casing (6), the surface cover of slide bar (11) is equipped with reset spring (12), the both ends of reset spring (12) respectively with the inner wall of casing (6) and the top fixed connection of sliding sleeve (10), the outside fixedly connected with slide bar (13) of screw thread piece (9), the surface of slide bar (13) and the inner chamber sliding connection of sliding tray (5), the outer end of slide bar (13) runs through to the outside of fixed protection board (4) and fixedly connected with regulation protection board (14).

2. A height guard for safety work as claimed in claim 1, wherein: first spout (15) have all been seted up to the positive both sides of fixed guard plate (4), the inner chamber sliding connection of first spout (15) has first slider (16), the front end of first slider (16) and the inner wall fixed connection of adjusting guard plate (14).

3. A height guard for safety work as claimed in claim 1, wherein: the bottom of threaded rod (8) has cup jointed bearing (17), the bottom of bearing (17) and the bottom fixed connection of casing (6) inner wall.

4. A height guard for safety work as claimed in claim 1, wherein: second spout (18) have been seted up to one side of casing (6) inner wall, the inner chamber sliding connection of second spout (18) has second slider (19), the outside of second slider (19) and the inboard fixed connection of sliding sleeve (10).

5. A height guard for safety work as claimed in claim 1, wherein: the surface of the adjusting protection plate (14) is bonded with a buffer pad (20), and the buffer pad (20) is made of buffer rubber.

6. A height guard for safety work as claimed in claim 1, wherein: the width and the height of the inner cavity of the sliding groove (5) are both larger than those of the sliding rod (13), and the length of the inner cavity of the sliding groove (5) is smaller than that of the sliding rod (13).