CN218705125U

CN218705125U - Automatic change instrument with preventing falling device

Info

Publication number: CN218705125U
Application number: CN202222151878.8U
Authority: CN
Inventors: 毕洲武
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-03-24
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an automatic change instrument with preventing falling device, comprising a base plate, the top both sides fixedly connected with fixing base of bottom plate, the center of fixing base is rotated and is connected with the connecting axle, the fixed surface of connecting axle is connected with the edge protection board, the edge protection board is L type structure, and the edge protection board sets up and corresponds the position in bottom plate four corners department, the top fixedly connected with fixed plate of edge protection inboard side, the surface of fixed plate is provided with adjusting screw, adjusting screw's bottom extends to the below of fixed plate and is provided with the clamp plate, the equal fixedly connected with buffering post in lateral surface both sides of edge protection board, homonymy two the surface of buffering post is provided with the backplate, the bottom of bottom plate is provided with buffering base, the utility model relates to an instrument protection technical field. This kind of automatic instrument is with preventing falling device has solved current automatic instrument and has protected not enough problem at transport and job site, has guaranteed automatic instrument's safety.

Description

Automatic change instrument with preventing falling device

Technical Field

The utility model relates to an instrument protection technical field specifically is an automatic change instrument with preventing falling device.

Background

The west-east gas transmission is the gas transmission pipeline with the longest distance and the largest caliber in China, and the whole line is automatically controlled from the south of the West Tarriwood basin to the east to the Shanghai. A large number of instruments are arranged in the gas transmission pipeline, so that monitoring and automatic control are realized. In the routine maintenance of the gas transmission pipeline, the instrument needs to be checked regularly, and the instrument needs to be replaced immediately when the instrument is damaged.

Although the existing automatic instrument is placed in the packaging box, the protection effect is limited, the instrument is required to be lightly taken and placed in the carrying process, particularly in remote areas, the road surface is uneven, jolts occur in the transportation process, and meanwhile, the instrument packaging box is easily knocked down by accident on the construction site, so that the instrument packaging box turns on the side, and the automatic instrument is damaged.

In publication (bulletin) no: disclose a device is prevented falling by antidetonation for pressure instrument in CN208887838U, this device is prevented falling by antidetonation for pressure instrument is provided with the cushion pad, and the cushion pad is installed in the one side of the backup pad of keeping away from the rubber pad, and this kind of setting can be when the box drops, and the cushion pad cushions the backup pad and handles the backup pad, guarantees that the device can carry out effectual protection to pressure instrument when dropping, makes the device have and prevents falling the function. However, the anti-seismic anti-falling device can only absorb shock to the instrument in the vertical direction, and when the whole device is collided at a construction site, the lateral support cannot be realized, and the safety of the automatic instrument cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects, the utility model provides an automatic change instrument with preventing falling device has solved the current problem that automatic instrument is not enough in transport and job site protection, has guaranteed the safety of automatic instrument.

In order to realize the above-mentioned purpose, the utility model provides a technical scheme does, an automatic change instrument is with preventing falling device, comprising a base plate, the top both sides fixedly connected with fixing base of bottom plate, the center of fixing base is rotated and is connected with the connecting axle, the fixed surface of connecting axle is connected with the edge guard board, the edge guard board is L type structure, and the edge guard board setting corresponds the position in bottom plate four corners department, the top fixedly connected with fixed plate of edge guard inboard side, the surface of fixed plate is provided with adjusting screw, adjusting screw's bottom extends to the below of fixed plate and is provided with the clamp plate, the equal fixedly connected with buffering post in lateral surface both sides of edge guard board, homonymy two the surface of buffering post is provided with the backplate, the bottom of bottom plate is provided with buffer base.

Preferably, the top of the bottom plate is provided with a groove.

Preferably, the guard plate is fixedly connected with the buffer column through a bolt.

Preferably, the top of the inner side surface of the edge protection plate is provided with connecting seats at corresponding positions of the inclined diagonal of the bottom plate, and a connecting rod is arranged between the two connecting seats.

Preferably, the side face of the edge protection plate, which is parallel to the axial direction of the connecting shaft, is provided with a protection pad.

Preferably, the buffer column comprises a fixed cylinder, a movable cylinder is arranged inside the fixed cylinder, a first spring is arranged between the top inside the movable cylinder and the bottom inside the fixed cylinder, a first friction ring is fixedly connected to the opening at the top of the fixed cylinder, and a stud connecting seat is arranged at the top of the movable cylinder.

Preferably, buffer base includes the bearing plate, the top fixedly connected with underframe of bearing plate, the inside of underframe is provided with a frame, the top of frame extends to the top of underframe, be provided with the second spring between the inside top of underframe and the bearing plate, the bottom of frame is provided with the edge of evagination, and edge fixedly connected with second friction ring.

The utility model adopts the above technical scheme, beneficial effect includes: according to the anti-falling device for the automatic instrument, the rotatable edge protection plates are arranged at the four corners of the top of the bottom plate, so that a packing box of the automatic instrument can be wrapped, meanwhile, the surfaces of the edge protection plates are connected with the protection plates through the buffer columns, so that effective buffering can be performed during side turning, and the impact on the internal automatic instrument is avoided; meanwhile, the bottom of the device is provided with a buffer base, so that the influence of bumping on an internal automatic instrument is effectively reduced in transportation, and the influence on the instrument caused by not lightly placing the instrument is also avoided.

Drawings

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

FIG. 2 is a schematic structural view of the buffer post of the present invention;

fig. 3 is a schematic structural view of the buffer base of the present invention.

In the figure: 1-bottom plate, 2-fixing seat, 3-connecting shaft, 4-edge guard plate, 5-fixing plate, 6-adjusting screw, 7-pressing plate, 8-buffer column, 81-fixing cylinder, 82-movable cylinder, 83-first spring, 84-first friction ring, 85-stud connecting seat, 9-protecting plate, 10-buffer base, 101-bearing plate, 102-bottom frame, 103-top frame, 104-second spring, 105-second friction ring, 11-groove, 12-connecting seat, 13-connecting rod and 14-protecting pad.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The first embodiment is as follows: referring to fig. 1-3, the present invention provides a technical solution: an anti-falling device for an automatic instrument comprises a base plate 1, wherein the base plate 1 is used for supporting a packaging box provided with the automatic instrument, fixing seats 2 are fixedly connected to two sides of the top of the base plate 1, a connecting shaft 3 is rotatably connected to the center of each fixing seat 2, a side protection plate 4 is fixedly connected to the surface of each connecting shaft 3, each side protection plate 4 is of an L-shaped structure, the side protection plates 4 are arranged at corresponding positions of four corners of the base plate 1, four right-angle sides of the packaging box can be wrapped by the four side protection plates 4 to protect the packaging box, a fixing plate 5 is fixedly connected to the top of the inner side surface of each side protection plate 4, an adjusting screw 6 is arranged on the surface of each fixing plate 5, the bottom end of each adjusting screw 6 extends to the lower portion of the fixing plate 5 and is provided with a pressing plate 7, the top of each pressing plate 7 is movably connected with the bottom end of the corresponding adjusting screw 6, the pressing plates 7 can move downwards by rotating the adjusting screws 6 to press the top of the packaging box to fix the packaging box, and rubber pads are arranged at the bottom of the pressing plates 7;

the two sides of the outer side surface of the edge protection plate 4 are fixedly connected with buffer columns 8, the surfaces of the two buffer columns 8 on the same side are provided with guard plates 9, the guard plates 9 are fixedly connected with the buffer columns 8 through bolts, the guard plates 9 can be vertically arranged as shown in fig. 1 and can also be horizontally arranged, each buffer column 8 comprises a fixed cylinder 81, a movable cylinder 82 is arranged inside each fixed cylinder 81, a first spring 83 is arranged between the top of the inside of each movable cylinder 82 and the bottom of the inside of each fixed cylinder 81, a first friction ring 84 is fixedly connected to an opening at the top of each fixed cylinder 81, a stud connecting seat 85 is arranged at the top of each movable cylinder 82, when the movable cylinders 82 are under the pressure of the guard plates 9, the first springs 83 are extruded and move towards the inside of the fixed cylinders 81 to achieve buffering, the arranged first friction rings 84 are slidably connected with the surfaces of the movable cylinders 82, certain resistance is applied to the movement of the movable cylinders 82, and the phenomenon that the movable cylinders 82 reciprocate under the drive of the first springs 83 is avoided;

the bottom of bottom plate 1 is provided with buffer base 10, buffer base 10 includes bearing plate 101, the top fixedly connected with underframe 102 of bearing plate 101, the inside of underframe 102 is provided with top frame 103, the top of top frame 103 extends to the top of underframe 102, be provided with second spring 104 between the inside top of underframe 102 and the bearing plate 101, the bottom of top frame 103 is provided with the edge of evagination, and edge fixedly connected with second friction ring 105, when meetting jolting or putting down the packing box, second spring 104 contracts, underframe 102 up-wards the motion, realize the buffering, the outer wall and underframe 102 inner wall sliding connection of second friction ring 105 simultaneously, the frictional force that exists between second friction ring 105 and the underframe 102 inner wall hinders second spring 104 reciprocating motion, avoid appearing the problem of whole bounce, stability is improved.

The top of bottom plate 1 is provided with recess 11, the size of recess 11 and the size adaptation of packing box, better fixed packing box, the top of safe edge board 4 medial surface and the diagonal angle that is located bottom plate 1 correspond the position and be provided with connecting seat 12, be provided with connecting rod 13 between two connecting seats 12, connect two safe edge boards 4 at diagonal angle through connecting rod 13, the not hard up of safe edge board 4 has been avoided, during fixed packing box, place the packing box in the recess 11 at bottom plate 1 top earlier, the safe edge board 4 of both sides rotates, make safe edge board 4 be vertical state, rotate each adjusting screw 6 again and utilize clamp plate 7 to press at the top of packing box, it is fixed with the packing box, install connecting rod 13 again at last, safe edge board 4 of both sides is fixed.

The medial surface of safe edge plate 4 and the one side parallel with 3 axial direction of connecting axle are provided with protection pad 14, and when safe edge plate 4 rotated to vertical state around connecting axle 3, protection pad 14 hugged closely the surface of packing box, and protection pad 14 adopts the rubber pad, has guaranteed the clamping-force of both sides, has improved the stability fixed to the packing box.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an automatic change instrument with preventing falling device, includes bottom plate (1), its characterized in that: the utility model discloses a buffer base, including bottom plate (1), the top both sides fixedly connected with fixing base (2) of bottom plate (1), the center of fixing base (2) is rotated and is connected with connecting axle (3), the fixed surface of connecting axle (3) is connected with safe edge plate (4), safe edge plate (4) are L type structure, and safe edge plate (4) set up and correspond the position in bottom plate (1) four corners department, the top fixedly connected with fixed plate (5) of safe edge plate (4) medial surface, the surface of fixed plate (5) is provided with adjusting screw (6), the bottom of adjusting screw (6) extends to the below of fixed plate (5) and is provided with clamp plate (7), the equal fixedly connected with buffering post (8) in lateral surface both sides of safe edge plate (4), the homonymy is two the surface of buffering post (8) is provided with backplate (9), the bottom of bottom plate (1) is provided with buffering base (10).

2. The automatic instrument anti-falling device according to claim 1, wherein: the top of the bottom plate (1) is provided with a groove (11).

3. The automatic instrument anti-falling device according to claim 1, wherein: the guard plate (9) is fixedly connected with the buffer column (8) through bolts.

4. The drop-resistant device for the automatic instrument according to claim 1, wherein: connecting seats (12) are arranged at the top of the inner side surface of the edge protection plate (4) and at the corresponding positions of the oblique opposite angles of the bottom plate (1), and a connecting rod (13) is arranged between the two connecting seats (12).

5. The drop-resistant device for the automatic instrument according to claim 1, wherein: and a protective pad (14) is arranged on the inner side surface of the edge protection plate (4) and on one side parallel to the axial direction of the connecting shaft (3).

6. The drop-resistant device for the automatic instrument according to claim 3, wherein: buffer column (8) are including a fixed section of thick bamboo (81), the inside of a fixed section of thick bamboo (81) is provided with a movable section of thick bamboo (82), is provided with first spring (83) between the inside top of a movable section of thick bamboo (82) and the inside bottom of a fixed section of thick bamboo (81), the first friction ring (84) of top opening part fixedly connected with of a fixed section of thick bamboo (81), the top of a movable section of thick bamboo (82) is provided with double-screw bolt connecting seat (85).

7. The drop-resistant device for the automatic instrument according to claim 1, wherein: buffer base (10) include bearing plate (101), the top fixedly connected with underframe (102) of bearing plate (101), the inside of underframe (102) is provided with top frame (103), the top of top frame (103) extends to the top of underframe (102), be provided with second spring (104) between the inside top of underframe (102) and bearing plate (101), the bottom of top frame (103) is provided with the edge of evagination, and edge fixedly connected with second friction ring (105).