CN211118339U

CN211118339U - Protective structure with stable structure

Info

Publication number: CN211118339U
Application number: CN201921222070.6U
Authority: CN
Inventors: 何文; 李苗; 高峰; 李云; 詹晶
Original assignee: Wuhan Urban Construction Engineering Co ltd
Current assignee: Wuhan Urban Construction Engineering Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-28
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a protective structure with stable structure, which comprises a height adjusting component, a supporting seat, a base and a protective frame, wherein a slide rail is fixed in the middle of the upper end of the base, the height adjusting component is fixed in one end of the base, the supporting seat is fixed above the base, and the supporting seat is arranged at the lower end of the supporting seat, the support seat can be lifted by rotating the adjusting handle, so that the device is quick and portable.

Description

Protective structure with stable structure

Technical Field

The utility model belongs to the technical field of protective structure, concretely relates to stable in structure's protective structure.

Background

Machine refers to the generic term of machine and mechanism. The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.

The prior art has the following problems: the existing protective structure cannot be adjusted in height when in use, so that the protective structure is inconvenient to take out, is fixed, cannot be disassembled, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a stable in structure's protective structure has simple structure, and it is convenient to adjust, takes out handy characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the protective structure comprises a height adjusting assembly, a supporting seat, a base and a protective frame, wherein a sliding rail is fixed in the middle of the upper end of the base, the height adjusting assembly is fixed in one end of the base, the supporting seat is fixed above the base, a supporting block is arranged at the lower end of the supporting seat, a supporting rod is connected to the lower end of the supporting block, a rotating pin is connected to the lower end of the supporting rod, fixed columns are fixed on the corners around the base, and the protective frame is fixed between the two fixed columns.

Preferably, the height adjusting assembly comprises an adjusting handle, a bevel gear, a sliding sleeve seat and a screw rod, wherein the screw rod is fixed inside the sliding rail, the sliding sleeve seat is fixed on the surface of the screw rod, the adjusting handle is arranged at one end of the base, and the adjusting handle is fixed at one end of the adjusting handle and one end of the screw rod.

Preferably, the fixing column and the base are fixedly connected through a buckle.

Preferably, the side of fixed column all is provided with the draw-in groove that is used for the protection frame block fixed, the side of fixed column is provided with the spacing gliding spout of supporting seat.

Preferably, the side of the slide rail is provided with a limit sliding chute corresponding to the rotating pin, and the rotating pin and the sliding sleeve seat are of an integrated structure.

Preferably, the bevel gears connected with the adjusting handle and the screw rod are in meshed transmission, and the adjusting handle and the base and the screw rod and the sliding rail are in rotary connection through bearings.

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

the utility model discloses height adjusting subassembly, the rotation regulation handle, it rotates to drive the lead screw through the bevel gear rotation transmission, slip cover seat is along the spout horizontal migration of lead screw and slide rail, the rotating pin of slip cover seat side removes and drives the bracing piece and rotate, supporting seat on the bracing piece rises along the spacing spout of fixed column, accomodate the protection with mechanical parts, protection frame block is fixed in the draw-in groove of fixed column side, carry out protection all around through the protection frame, when mechanical parts takes out, only need lift the protection frame that corresponds the face off, it can to rotate the regulation handle messenger's supporting seat and rise, it is quick portable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the height adjusting assembly of the present invention.

In the figure: 1. fixing a column; 2. a height adjustment assembly; 21. adjusting the handle; 22. a bevel gear; 23. a sliding sleeve seat; 24. a screw rod; 3. a slide rail; 4. a rotation pin; 5. a support bar; 6. a support block; 7. a supporting seat; 8. a base; 9. a protective frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a stable in structure's protective structure, including altitude mixture control subassembly 2, supporting seat 7, base 8 and protection frame 9, be fixed with slide rail 3 in the middle of the upper end of base 8, the inside altitude mixture control subassembly 2 that is fixed with of one end of base 8, the top of base 8 is fixed with supporting seat 7, the lower extreme of supporting seat 7 is provided with supporting shoe 6, the lower extreme of supporting shoe 6 is connected with bracing piece 5, the lower extreme of bracing piece 5 is connected with rotational pin 4, base 8's turning all around is fixed with fixed column 1, for convenience fix fixed column 1, be connected fixedly between fixed column 1 and the base 8 through the buckle, be fixed with protection frame 9 between two fixed columns 1, for convenience fix and go up and down, the side of fixed column 1 all is provided with the draw-in groove that is used for the fixed of protection frame 9 block.

Height adjusting assembly 2 includes adjustment handle 21, conical gear 22, slip cover seat 23 and lead screw 24, wherein, the inside of slide rail 3 is fixed with lead screw 24, the fixed surface of lead screw 24 has slip cover seat 23, for the convenience slip cover seat 23 carries out horizontal migration, the side of slide rail 3 all is provided with the spacing spout corresponding with swivel pin 4, swivel pin 4 and slip cover seat 23 formula structure as an organic whole, the one end of base 8 is provided with adjustment handle 21, the one end of adjustment handle 21 and lead screw 24 all is fixed with adjustment handle 21, for the convenience rotate the transmission, conical gear 22 intermeshing transmission that adjustment handle 21 and lead screw 24 are connected, all rotate through the bearing between adjustment handle 21 and the base 8 and between lead screw 24 and the slide rail 3 and be connected.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is arranged at a proper position, the fixed column 1 is respectively buckled and fixed at four corners of the fixed column 8, the adjusting handle 21 is rotated, the lead screw 24 is driven to rotate through the rotation and transmission of the bevel gear 22, the sliding sleeve seat 23 horizontally moves along the sliding grooves of the lead screw 24 and the sliding rail 3, the rotating pin 4 at the side edge of the sliding sleeve seat 23 moves to drive the supporting rod 5 to rotate, the supporting seat 7 on the supporting rod 5 ascends along the limiting sliding groove of the fixed column 1, the mechanical part is placed at the upper end of the supporting seat 7, then the protecting frame 9 is clamped and fixed in the clamping groove at the side edge of the fixed column 1, the protection is carried out all around through the protecting frame 9, the adjusting handle 21 is reversely rotated to lead the supporting seat 7 to descend, the mechanical part is completely in the protection, when the mechanical part is taken out, the device is fast and portable.

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 a stable in structure's protective structure, includes altitude mixture control subassembly (2), supporting seat (7), base (8) and protection frame (9), its characterized in that: the improved structure of the automobile seat is characterized in that a sliding rail (3) is fixed in the middle of the upper end of the base (8), a height adjusting assembly (2) is fixed inside one end of the base (8), a supporting seat (7) is fixed above the base (8), a supporting block (6) is arranged at the lower end of the supporting seat (7), a supporting rod (5) is connected to the lower end of the supporting block (6), a rotating pin (4) is connected to the lower end of the supporting rod (5), fixed columns (1) are fixed at the corners around the base (8), and a protective frame (9) is fixed between the two fixed columns (1).

2. A structurally stable protective structure according to claim 1, wherein: height adjusting subassembly (2) is including adjusting handle (21), conical gear (22), slip cover seat (23) and lead screw (24), wherein, the inside of slide rail (3) is fixed with lead screw (24), the fixed surface of lead screw (24) has slip cover seat (23), the one end of base (8) is provided with adjusting handle (21), the one end of adjusting handle (21) and lead screw (24) all is fixed with adjusting handle (21).

3. A structurally stable protective structure according to claim 1, wherein: the fixing column (1) and the base (8) are fixedly connected through a buckle.

4. A structurally stable protective structure according to claim 1, wherein: the side of fixed column (1) all is provided with the draw-in groove that is used for protection frame (9) block fixed, the side of fixed column (1) is provided with the spacing gliding spout of supporting seat (7).

5. A structurally stable protective structure according to claim 1, wherein: the side of the sliding rail (3) is provided with a limiting sliding groove corresponding to the rotating pin (4), and the rotating pin (4) and the sliding sleeve seat (23) are of an integrated structure.

6. A structurally stable guard structure according to claim 2, wherein: the adjusting handle (21) and the bevel gear (22) connected with the screw rod (24) are in meshed transmission, and the adjusting handle (21) is rotatably connected with the base (8) and the screw rod (24) is rotatably connected with the slide rail (3) through bearings.