CN218347075U

CN218347075U - Protective support

Info

Publication number: CN218347075U
Application number: CN202222778313.2U
Authority: CN
Inventors: 肖雪姣; 刘祥堃; 赵龙涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-20
Anticipated expiration: 2032-10-21

Abstract

The application discloses a protective bracket, which comprises a base, a lifting device, a fixing device and an adjusting device; the lifting device comprises a protective cap, a fixed column, an inner groove, a partition plate, a motor, a movable nut, a screw rod, a connecting block and a side groove, the top end of the base is fixedly connected with the fixed column, the inner groove is formed in the fixed column, and the movable nut is slidably connected in the inner groove. This application passes through starter motor, and the motor drives the lead screw and rotates, and the lead screw rotates with the movable nut screw, and movable nut slides along the inside groove under the lead screw effect and shifts up, and movable nut drives connecting block and mount pad and reciprocates to the height of adjustment mount pad, the adjustment protection height then.

Description

Protective support

Technical Field

The application relates to the field of mechanical equipment, in particular to a protective support.

Background

The building engineering is a part of construction engineering, and refers to an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings. Including factory building, theater, hotel, shop, school, hospital and house etc. satisfy needs such as people's production, resident, study, public activity, building engineering need use the protective bracket when the construction, and the protective bracket is used the guide vehicle, prevents simultaneously that external personnel from getting into.

Ordinary protective bracket is bulky, and the transportation is inconvenient, and the transportation part is impaired easily, leads to the maintenance cost to improve, and is inconvenient simultaneously to the support installation and dismantle, and general protective bracket's protection height and area are fixed, difficult adjustment to influence the protecting effect. Therefore, a protective bracket is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a protective bracket is used for solving ordinary protective bracket volume great in this embodiment, and it is inconvenient to transport, and the transportation part is impaired easily, leads to the maintenance cost to improve, and inconvenient simultaneously installs and dismantles the support, and general protective bracket's protection height and area are fixed, difficult adjustment to influence the problem of protecting effect.

According to one aspect of the application, a protective bracket is provided, which comprises a base, a lifting device, a fixing device and an adjusting device;

the lifting device comprises a protective cap, a fixed column, an inner groove, a partition plate, a motor, a movable nut, a screw rod, a connecting block and a side groove, wherein the top end of the base is fixedly connected with the fixed column, the inner groove is formed in the fixed column, and the movable nut is slidably connected in the inner groove;

the fixing device comprises a mounting seat, a clamping groove, a connecting hole, a positioning hole, a clamping block and a fixing pin, one end of the movable nut is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with the mounting seat, and the clamping groove is formed in the mounting seat;

the adjusting device comprises an upper protective guard, a lower protective guard, a guide rail, a rack plate, a damping shaft rod, an adjusting gear, an upper baffle plate and a lower baffle plate, wherein a clamping block is clamped and connected in the clamping groove, the clamping block is fixedly connected to the outer side wall of the guide rail, and the damping shaft rod is rotatably connected in the guide rail.

Furthermore, the inside of the inner groove is fixedly connected with a partition plate, and a screw rod is rotatably connected between the partition plate and the inner groove.

Furthermore, one end of the screw rod penetrates through the partition plate and is fixedly connected to the output end of the motor, and the motor is installed at the bottom of the inner groove.

Further, side grooves are formed in the side walls of the two ends of the fixing column, the side grooves are connected with the connecting blocks in a sliding mode, and a protective cap is installed at the top end of the fixing column.

Furthermore, the inside of the mounting seat is slidably connected with a fixing pin, the fixing pin is matched and connected with a positioning hole, and the positioning hole is formed in the fixture block.

Furthermore, a connecting hole is formed in the mounting seat, and a fixing pin is sleeved in the connecting hole.

Furthermore, the outer side wall of one end of the damping shaft rod is fixedly connected with an adjusting gear, the adjusting gear is meshed with a rack plate, and the rack plate is connected with a guide rail in a sliding mode.

Furthermore, the number of the rack plates is four, and the four rack plates are fixed at one end of the upper protective guard and one end of the lower protective guard in pairs.

Furthermore, one end of the upper guard rail is fixedly connected with an upper baffle, and one end of the lower guard rail is fixedly connected with a lower baffle.

Furthermore, the upper baffle and the lower baffle are distributed in an intersecting way.

Through the above-mentioned embodiment of this application, adopted elevating gear, fixing device and adjusting device, it is great to have solved ordinary protective bracket volume, and the transportation is inconvenient, and the transportation is local impaired easily, leads to the maintenance cost to improve, and inconvenient installing and dismantling the support simultaneously, and general protective bracket's protection height and area are fixed, are difficult for adjusting to influence the problem of protecting effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 3 is a schematic illustration of the position of the guide rails and damping shaft of one embodiment of the present application.

In the figure: 1. a base; 101. a protective cap; 2. fixing the column; 3. an inner tank; 4. a partition plate; 5. a motor; 6. a movable nut; 7. a screw rod; 8. connecting blocks; 9. a side groove; 10. a mounting base; 11. a card slot; 12. connecting holes; 13. positioning holes; 14. a clamping block; 15. a fixing pin; 16. an upper protective guard; 17. a lower guard rail; 18. a guide rail; 19. a rack plate; 20. a damping shaft lever; 21. an adjusting gear; 22. an upper baffle plate; 23. and a lower baffle plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a protective bracket includes a base 1, a lifting device, a fixing device and an adjusting device;

the lifting device comprises a protective cap 101, a fixed column 2, an inner groove 3, a partition plate 4, a motor 5, a movable nut 6, a screw rod 7, a connecting block 8 and a side groove 9, wherein the fixed column 2 is fixedly connected to the top end of the base 1, the inner groove 3 is formed in the fixed column 2, and the movable nut 6 is slidably connected to the inner part of the inner groove 3;

the fixing device comprises an installation seat 10, a clamping groove 11, a connecting hole 12, a positioning hole 13, a clamping block 14 and a fixing pin 15, one end of the movable nut 6 is fixedly connected with the connecting block 8, one end of the connecting block 8 is fixedly connected with the installation seat 10, and the clamping groove 11 is formed in the installation seat 10;

the adjusting device comprises an upper guard rail 16, a lower guard rail 17, a guide rail 18, a rack plate 19, a damping shaft rod 20, an adjusting gear 21, an upper baffle plate 22 and a lower baffle plate 23, wherein a clamping block 14 is clamped and connected inside the clamping groove 11, the clamping block 14 is fixedly connected to the outer side wall of the guide rail 18, and the damping shaft rod 20 is rotatably connected inside the guide rail 18.

Through starter motor, the motor drives the lead screw and rotates, and the lead screw rotates with the movable nut screw thread, and movable nut slides along the inside groove under the lead screw effect and shifts up, and movable nut drives connecting block and mount pad and reciprocates to the height of adjustment mount pad, adjustment protection height then.

A partition plate 4 is fixedly connected inside the inner groove 3, and a screw rod 7 is rotatably connected between the partition plate 4 and the inner groove 3; one end of the screw rod 7 penetrates through the partition plate 4 and is fixedly connected to the output end of the motor 5, and the motor 5 is installed at the bottom of the inner groove 3; side grooves 9 are formed in the side walls of two ends of the fixed column 2, the inside of each side groove 9 is connected with a connecting block 8 in a sliding mode, and a protective cap 101 is installed at the top end of the fixed column 2; a fixing pin 15 is connected to the inside of the mounting seat 10 in a sliding manner, the fixing pin 15 is connected with a positioning hole 13 in a matching manner, and the positioning hole 13 is formed in the fixture block 14; a connecting hole 12 is formed in the mounting seat 10, and a fixing pin 15 is sleeved in the connecting hole 12; the outer side wall of one end of the damping shaft rod 20 is fixedly connected with an adjusting gear 21, the adjusting gear 21 is meshed with and connected with a rack plate 19, and the rack plate 19 is connected with the guide rail 18 in a sliding manner; the number of the rack plates 19 is four, and every two of the four rack plates 19 are fixed at one end of the upper guard rail 16 and one end of the lower guard rail 17; one end of the upper guard rail 16 is fixedly connected with an upper baffle 22, and one end of the lower guard rail 17 is fixedly connected with a lower baffle 23; the upper baffle 22 and the lower baffle 23 are distributed in a mutually crossed way.

When the device is used, firstly, all electrical components in the device are externally connected with a control switch and a power supply, then a guide rail 18 drives a clamping block 14 to be clamped with a clamping groove 11 at one end of an installation seat 10, then a fixing pin 15 is inserted into the installation seat 10, the fixing pin 15 penetrates through a positioning hole 13 and a connecting hole 12 in the clamping block 14, so that the clamping block 14 is fixed in the clamping groove 11, and the guide rail 18 is convenient to install quickly.

The application has the advantages that:

1. the guide rail clamping device is simple in operation, the guide rail drives the clamping block to be clamped with the clamping groove at one end of the mounting seat, then the fixing pin is inserted into the mounting seat, and the fixing pin penetrates through the positioning hole and the connecting hole in the clamping block, so that the clamping block is fixed in the clamping groove, and the guide rail is convenient to mount quickly;

2. the structure is reasonable, the motor drives the screw rod to rotate by starting the motor, the screw rod and the movable nut rotate in a threaded manner, the movable nut slides and moves upwards along the inner groove under the action of the screw rod, and the movable nut drives the connecting block and the mounting seat to move upwards and downwards, so that the height of the mounting seat is adjusted, and then the protection height is adjusted;

3. this application is rational in infrastructure, through rotating the damping axostylus axostyle, the damping axostylus axostyle drives the regulation gear and rotates, two rack plates that the regulation gear drive meshing is connected remove, the rack plate slides and drives the rail guard and keep away from each other with lower rail guard along the guide rail, the last baffle of going up rail guard one end and the lower baffle relative movement of rail guard one end down to the distance between rail guard and the lower rail guard is gone up in the adjustment, through overhead gage and baffle down improve the protection area, strengthen the protecting effect then.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A protective bracket is characterized in that: comprises a base (1), a lifting device, a fixing device and an adjusting device;

the lifting device comprises a protective cap (101), a fixed column (2), an inner groove (3), a partition plate (4), a motor (5), a movable nut (6), a screw rod (7), a connecting block (8) and a side groove (9), wherein the fixed column (2) is fixedly connected to the top end of the base (1), the inner groove (3) is formed in the fixed column (2), and the movable nut (6) is slidably connected to the inner groove (3);

the fixing device comprises a mounting seat (10), a clamping groove (11), a connecting hole (12), a positioning hole (13), a clamping block (14) and a fixing pin (15), one end of the movable nut (6) is fixedly connected with the connecting block (8), one end of the connecting block (8) is fixedly connected with the mounting seat (10), and the clamping groove (11) is formed in the mounting seat (10);

the adjusting device comprises an upper guard rail (16), a lower guard rail (17), a guide rail (18), a rack plate (19), a damping shaft rod (20), an adjusting gear (21), an upper guard plate (22) and a lower guard plate (23), wherein a clamping block (14) is clamped and connected in the clamping groove (11), the clamping block (14) is fixedly connected to the outer side wall of the guide rail (18), and the damping shaft rod (20) is rotatably connected in the guide rail (18).

2. A protective frame as claimed in claim 1, wherein: the inner part of the inner groove (3) is fixedly connected with a partition plate (4), and a screw rod (7) is rotatably connected between the partition plate (4) and the inner groove (3).

3. A protective frame as claimed in claim 1, wherein: one end of the screw rod (7) penetrates through the partition plate (4) and is fixedly connected to the output end of the motor (5), and the motor (5) is installed at the bottom of the inner groove (3).

4. A protective frame as claimed in claim 1, wherein: side grooves (9) are formed in the side walls of the two ends of the fixing column (2), the side grooves (9) are connected with connecting blocks (8) in a sliding mode, and a protective cap (101) is installed at the top end of the fixing column (2).

5. A protective frame as claimed in claim 1, wherein: the inside sliding connection fixed pin (15) of mount pad (10), fixed pin (15) cooperation connection locating hole (13), locating hole (13) are seted up in the inside of fixture block (14).

6. A protective frame as claimed in claim 1, wherein: connecting holes (12) are formed in the mounting base (10), and fixing pins (15) are sleeved in the connecting holes (12).

7. A protective frame as claimed in claim 1, wherein: the outer side wall of one end of the damping shaft rod (20) is fixedly connected with an adjusting gear (21), the adjusting gear (21) is meshed with a rack plate (19), and the rack plate (19) is connected with a guide rail (18) in a sliding mode.

8. A protective frame as claimed in claim 1, wherein: the rack plates (19) are four in number, and the four rack plates (19) are fixed to one end of the upper guard rail (16) and one end of the lower guard rail (17) in a pairwise manner.

9. A protective frame as claimed in claim 1, wherein: one end of the upper guard rail (16) is fixedly connected with an upper baffle (22), and one end of the lower guard rail (17) is fixedly connected with a lower baffle (23).

10. A protective bracket according to claim 1, wherein: the upper baffle plate (22) and the lower baffle plate (23) are distributed in a mutually crossed manner.