CN218226399U - Dismounting tool for overhead rail and suspension arm of DR equipment - Google Patents

Abstract

The utility model discloses a assembly and disassembly tools of DR equipment sky rail and davit, including a supporting seat, the inside axis of rotation that runs through of supporting seat, axis of rotation fixed mounting has conical gear A on the inside outer wall of supporting seat, conical gear A meshes with the elevating gear of upper end mutually, elevating gear is including conical gear B, pivot, fixed column, threaded rod, thread slider and slip post. This assembly and disassembly tools of DR equipment sky rail and davit through being provided with elevating gear, makes the slip post slide from top to bottom in the fixed column, conveniently controls the height of carriage, and easy operation is convenient, and the suitability is strong, through being provided with stop device, use fixture block and fixed tooth intermeshing, fix spacing to the rotating shaft, prevent that the slip frame carries out the fixed stay to DR equipment when, gravity drives the threaded rod downwards and makes the slip post gliding, improve equipment support's stability, strengthen the security.

Description

Dismounting tool for overhead rail and suspension arm of DR equipment

Technical Field

The utility model relates to a DR equipment technical field specifically is a dismouting instrument of DR equipment sky rail and davit.

Background

DR is a technology of directly performing digital radiography under computer control, i.e., an X-ray detector converts X-ray information penetrating a human body into digital signals, and a computer performs post-processing and display on images, which is one of main equipment for medical image diagnosis.

DR equipment generally uses sky rail and davit to install, conveniently uses, but when dismantling DR equipment, because the volume of equipment is great, need use strutting arrangement to support it and protect to control DR equipment dismantles the stability after getting off, but current strutting arrangement is mostly the mount, can not carry out altitude mixture control, and the suitability is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dismouting instrument of DR equipment sky rail and davit has solved the mount that current strutting arrangement used and can not carry out altitude mixture control, problem that the suitability is low.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a assembly and disassembly tools of DR equipment sky rail and davit, includes the supporting seat, the inside axis of rotation that runs through of supporting seat, fixed mounting has conical gear A on the outer wall of axis of rotation inside the supporting seat, conical gear A meshes with the elevating gear of upper end mutually, elevating gear includes:

the bevel gear B is meshed with the bevel gear A at the lower end, and a rotating shaft is fixedly mounted at the upper end of the bevel gear B;

the lower end of the fixing column is fixedly connected with the supporting seat;

the lower end of the threaded rod is fixedly connected with the rotating shaft, and a threaded sliding block is connected to the outer wall of the threaded rod in a threaded manner;

the inner wall of the sliding column is fixedly connected with a threaded sliding block, and the sliding column is connected with the fixed column in a sliding mode.

Preferably, a fixing frame is fixedly mounted at the upper end of the supporting seat.

Preferably, the lifting devices are provided with two groups, and sliding frames are fixedly connected inside the two groups of lifting devices.

Preferably, the outer wall of the rotating shaft is fixedly connected with fixed teeth, and the right end of the rotating shaft is fixedly provided with a turntable.

Preferably, the fixed teeth are meshed with a limiting device at the upper end, the limiting device comprises a limiting plate, a limiting rod, a limiting spring, a clamping block and a limiting block, the left end of the limiting plate is fixedly connected with the supporting seat, the limiting rod penetrates through the limiting plate, the lower end of the limiting rod is fixedly connected with the clamping block, the limiting spring is sleeved on the outer wall of the limiting rod, the lower end of the limiting spring is fixedly connected with the limiting plate, and the upper end of the limiting spring is fixedly connected with the limiting block.

Preferably, an anti-skid rubber pad is fixedly mounted at the upper end of the sliding frame.

(III) advantageous effects

The utility model provides a dismouting instrument x of DR equipment sky rail and davit. The method has the following beneficial effects:

(1) This assembly and disassembly tools of DR equipment sky rail and davit through being provided with elevating gear, when needs are dismantled the DR equipment that the difference height is right, through rotating the carousel, make the axis of rotation rotate, the epaxial conical tooth wheel A that rotates drives conical tooth wheel B simultaneously rotates, make the slip post slide from top to bottom in the fixed column, the height of convenient control carriage can use the supporting role in when dismantling the DR equipment of co-altitude, and easy operation is convenient, and the suitability is strong.

(2) This assembly and disassembly tools of DR equipment sky rail and davit through being provided with stop device, uses fixture block and fixed tooth intermeshing, fixes spacingly to the axis of rotation, prevents that the sliding frame carries out fixed stay to DR equipment when, and downward gravity drives the threaded rod and makes the sliding column gliding of gyration, improves the stability that equipment supported, strengthens the security.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a supporting seat; 2. a rotating shaft; 3. a bevel gear A; 4. a lifting device; 401. a bevel gear B; 402. a rotating shaft; 403. fixing a column; 404. a threaded rod; 405. a threaded slider; 406. a sliding post; 5. a fixed mount; 6. a carriage; 7. fixing teeth; 8. a turntable; 9. a limiting device; 901. a limiting plate; 902. a limiting rod; 903. a limiting spring; 904. a clamping block; 905. a limiting block; 10. anti-skid rubber pad.

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. 1-3, the present invention provides a technical solution: the utility model provides an assembly and disassembly tools of DR equipment sky rail and davit, including supporting seat 1, supporting seat 1 is inside to run through there is axis of rotation 2, axis of rotation 2 fixed mounting has conical gear A3 on the inside outer wall of supporting seat 1, conical gear A3 meshes with the elevating gear 4 of upper end mutually, elevating gear 4 includes conical gear B401, conical gear B401 meshes with conical gear A3 of lower extreme mutually, conical gear B401 upper end fixed mounting has pivot 402, the upper end fixed mounting of supporting seat 1 has fixed column 403, the inside sliding connection of fixed column 403 has sliding column 406, the upper end fixed mounting of pivot 402 has threaded rod 404, threaded connection has threaded slider 405 on the outer wall of threaded rod 404, threaded slider 405 fixed mounting is on sliding column 406's the inner wall.

Particularly, the utility model discloses technical scheme's elevating gear 4 is including conical tooth wheel B401, pivot 402, fixed column 403, threaded rod 404, thread slider 405 and slip post 406, and pivot 402 runs through fixed column 403 and supporting seat 1 and rotates with fixed column 403 and supporting seat 1 to be connected, and slip post 406 and fixed column 403 all set up to the rectangle.

The utility model discloses an among the embodiment, fixed mounting has two sets of bevel gear A3 on the outer wall of axis of rotation 2, left end through axis of rotation 2 is rotated with the bearing and is connected, bearing left end and the inside left wall fixed connection of supporting seat 1, guarantee the normal rotation of axis of rotation 2, there is the connecting block in the upper end fixed mounting of threaded rod 404, prevent through the connecting block that the slider-screw 405 from sliding too much on threaded rod 404, it is spacing to it, prevent that sliding column 406 and fixed column 403 from breaking away from each other, influence the use of equipment.

Referring to fig. 1-3, a fixing frame 5 is fixedly mounted at the upper end of the supporting seat 1, two sets of lifting devices 4 are provided, a sliding frame 6 is fixedly connected inside the two sets of lifting devices 4, fixed teeth 7 are fixedly connected to the outer wall of the rotating shaft 2, a turntable 8 is fixedly mounted at the right end of the rotating shaft 2, the fixed teeth 7 are meshed with a limiting device 9 at the upper end, the limiting device 9 includes a limiting plate 901, a limiting rod 902, a limiting spring 903, a clamping block 904 and a limiting block 905, the left end of the limiting plate 901 is fixedly connected with the supporting seat 1, the limiting rod 902 penetrates through the limiting plate 901, the lower end of the limiting rod 902 is fixedly connected with the clamping block 904, the outer wall of the limiting rod 902 is sleeved with a limiting spring 903, the lower end of the limiting spring 903 is fixedly connected with the limiting plate 901, the upper end of the limiting spring 903 is fixedly connected with the limiting block 905, and the upper end of the sliding frame 6 is fixedly mounted with an anti-skid rubber pad 10.

In order to prevent the sliding column 406 from sliding inside the fixed column 403 due to the downward pressing of the weight of the DR equipment when the sliding frame 6 supports the DR equipment during detachment, which affects the stability of the device support, the fixed teeth 7 are fixedly installed on the outer wall of the rotating shaft 2, and meanwhile, the fixed teeth 7 are meshed with the clamping blocks 904 at the upper end, so that the rotating shaft 2 is fixed and limited, and the rotation is prevented.

The utility model discloses an among the embodiment, for the convenience carry out better support protection to the DR equipment that dismantles, at carriage 6's upper end fixed mounting antiskid rubber pad 10, rubber has certain pliability, when contacting with DR equipment, protects it, can strengthen the stability that supports DR equipment in addition, prevents to slide, and the gyro wheel is installed to the lower extreme of supporting seat 1 in addition, conveniently removes.

When the lifting device works (or is used), when the head rail and the suspension arm of the DR equipment need to be disassembled, the supporting seat 1 is moved to the position below the equipment, the limiting block 905 is pulled upwards, the limiting rod 902 and the clamping block 904 slide upwards and are not meshed with the fixed teeth 7 at the lower end any more, the limiting of the rotating shaft 2 is removed, the rotating disc 8 is rotated, the rotating disc 8 drives the rotating shaft 2 to rotate, the bevel gear A3 on the outer wall of the rotating shaft 2 drives the bevel gear B401 to rotate, the rotating shaft 402 and the threaded rod 404 are rotated, the threaded sliding block 405 on the threaded rod 404 slides up and down, the sliding column 406 is driven to slide up and down in the fixed column 403, the height of the sliding frame 6 is adjusted, the applicability is high, after the proper height is adjusted, the limiting block 905 is loosened, the limiting rod 903 and the clamping block 904 are driven to press downwards through elastic potential energy of the limiting spring 903, the clamping block 904 is meshed with the fixed teeth 7 again, the rotating shaft 2 is limited, the rotating shaft is prevented from rotating, and the DR equipment is disassembled.

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 (6)

1. The utility model provides a dismouting instrument of DR equipment sky rail and davit, includes supporting seat (1), its characterized in that: supporting seat (1) is inside to run through has axis of rotation (2), axis of rotation (2) fixed mounting has conical gear A (3) on the inside outer wall of supporting seat (1), conical gear A (3) mesh mutually with elevating gear (4) of upper end, elevating gear (4) include:

the bevel gear B (401) is meshed with the bevel gear A (3) at the lower end of the bevel gear B (401), and a rotating shaft (402) is fixedly mounted at the upper end of the bevel gear B (401);

the lower end of the fixing column (403) is fixedly connected with the supporting seat (1);

the lower end of the threaded rod (404) is fixedly connected with the rotating shaft (402), and a threaded sliding block (405) is connected to the outer wall of the threaded rod (404) in a threaded manner;

the inner wall of the sliding column (406) is fixedly connected with a threaded sliding block (405), and the sliding column (406) is connected in a sliding mode inside the fixing column (403).

2. The tool for disassembling and assembling the head rail and the boom of a DR device as recited in claim 1, wherein: the upper end of the supporting seat (1) is fixedly provided with a fixing frame (5).

3. The tool for disassembling and assembling the head rail and the boom of a DR device as recited in claim 1, wherein: the lifting devices (4) are provided with two groups, and sliding frames (6) are fixedly connected inside the two groups of lifting devices (4).

4. The tool for disassembling and assembling the head rail and the boom of a DR device as recited in claim 1, wherein: the outer wall of the rotating shaft (2) is fixedly connected with fixed teeth (7), and the right end of the rotating shaft (2) is fixedly provided with a turntable (8).

5. The tool for disassembling and assembling the head rail and the boom of a DR device as recited in claim 4, wherein: the fixed tooth (7) is meshed with a limiting device (9) at the upper end, the limiting device (9) comprises a limiting plate (901), a limiting rod (902), a limiting spring (903), a clamping block (904) and a limiting block (905), the left end of the limiting plate (901) is fixedly connected with the supporting seat (1), the limiting rod (902) penetrates through the limiting plate (901), the lower end of the limiting rod (902) is fixedly connected with the clamping block (904), the limiting spring (903) is sleeved on the outer wall of the limiting rod (902), the lower end of the limiting spring (903) is fixedly connected with the limiting plate (901), and the upper end of the limiting spring (903) is fixedly connected with the limiting block (905).

6. A DR apparatus sky rail and davit assembly and disassembly tools of claim 3 wherein: and an anti-skid rubber pad (10) is fixedly mounted at the upper end of the sliding frame (6).

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