CN215148836U

CN215148836U - Angle-adjustable maintenance frame for vacuum pump

Info

Publication number: CN215148836U
Application number: CN202121505262.5U
Authority: CN
Inventors: 张斌
Original assignee: Shanghai Deson Machinery Technology Co ltd
Current assignee: Shanghai Deson Machinery Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-14
Anticipated expiration: 2031-07-02

Abstract

The utility model relates to a vacuum pump maintenance frame technical field specifically is an angle adjustable maintenance frame for vacuum pump, including the maintenance frame main part, the maintenance frame main part includes the bottom plate, the bottom plate is equipped with the bracing piece along length direction both ends and the center department that is located both ends, be equipped with the angle modulation structure that is used for conveniently adjusting the maintenance frame angle between two bracing pieces, the angle modulation structure includes first carousel, second carousel and backup pad, the backup pad top is equipped with and is used for conveniently installing the fixed knot who dismantles the vacuum pump, the position that just is located angle modulation structure below between two bracing pieces is equipped with limit structure, through setting up the angle modulation structure, make this maintenance frame can be convenient adjust its angle, and then satisfy the maintenance work of the different angles of vacuum pump, thereby the effectual practicality that improves this maintenance frame.

Description

Angle-adjustable maintenance frame for vacuum pump

Technical Field

The utility model relates to a vacuum pump maintenance frame technical field specifically is an adjustable angle maintenance frame for vacuum pump.

Background

The vacuum pump is a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physical-chemical method, generally speaking, the vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by using various methods, and according to the working principle of the vacuum pump, the vacuum pump can be basically divided into two types, namely a gas capture pump and a gas transmission pump, and is widely used in industries such as metallurgy, chemical industry, food, electronic coating and the like.

However, the maintenance frame for the vacuum pump in the prior art still has a lot of defects, the installation angles of all parts of the vacuum pump are different, but the angles of the vacuum pump maintenance frame are usually fixed and are not easy to adjust, so that the difficulty of the maintenance work of the vacuum pump is increased to a certain extent, and the practicability of the existing maintenance frame is low; and in the prior art, before the vacuum pump is maintained, the vacuum pump is usually required to be installed on the maintenance frame, so that the vacuum pump is kept stable, and the subsequent maintenance work can be further performed on the vacuum pump.

Therefore, it is necessary to design an adjustable angle maintenance stand for a vacuum pump to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable angle maintenance frame for vacuum pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an adjustable angle maintenance frame for vacuum pump, includes the maintenance frame main part, the maintenance frame main part includes the bottom plate, and the bottom plate just is located the center department at both ends along length direction both ends and is equipped with the bracing piece, is equipped with the angle modulation structure that is used for conveniently adjusting maintenance frame angle between two bracing pieces, and the angle modulation structure includes first carousel, second carousel and backup pad, and the backup pad top is equipped with and is used for conveniently installing the fixed knot who dismantles the vacuum pump, and the position that just is located angle modulation structure below between two bracing pieces is equipped with limit structure.

As the utility model discloses preferred scheme, angle modulation structure both ends are all connected the installation through first bearing and two bracing pieces, and one side that first carousel is close to the bracing piece is equipped with the bull stick, and one side that the second carousel is close to the bracing piece is equipped with the connecting rod, is equipped with the backup pad between first carousel and the second carousel.

As the utility model discloses preferred scheme, fixed knot constructs including "L" shape mount, and mount one side is equipped with first spring, and the inside direction telescopic link that is equipped with of first spring, and one side that first spring was kept away from to the mount and the position that is located the mount below are equipped with the locking plate, and there is locking bolt locking plate top through second bearing movable mounting, and the mount top is equipped with the screw hole with the position that locking bolt corresponds, and the locking bolt top is passed the screw hole and is installed inside the screw hole through threaded connection.

As the utility model discloses preferred scheme, one side that the bracing piece was kept away from to first carousel and the position that corresponds with the spring all is equipped with first fixed orifices, and wherein one side that the mount was kept away from to first spring is established inside first fixed orifices, and the fixed knot constructs the symmetry and is equipped with two sets ofly, and two sets of fixed knot construct and is located backup pad top along length direction's both ends respectively.

As the utility model discloses preferred scheme, limit structure includes the gangboard, and the gangboard top is equipped with the gag lever post along length direction's both ends and the center department that is located both ends, and the gangboard bottom is equipped with the connecting plate along length direction's both ends, and the connecting plate bottom is equipped with the buffer board, and the buffer board bottom is equipped with the second spring, and the buffer board outside is equipped with the installing frame, and the inside bottom of installing frame is equipped with the second fixed orifices, and the second spring bottom is established inside the second fixed orifices, and the installing frame is kept away from one side and the bracing piece connection installation of gangboard.

As the utility model discloses preferred scheme, first carousel and the second carousel outside have a plurality of spacing holes along the distribution of circumferencial direction equidistance, and clearance fit between spacing hole and the gag lever post.

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

1. the utility model discloses in, through setting up angle modulation structure, when this maintenance frame need maintain the different angles of vacuum pump in the use, push down the gangboard, the user can manually rotate the bull stick simultaneously, and then drive first carousel and second carousel and rotate, thereby can rotate the vacuum pump at backup pad top and then realize the change of vacuum pump angle, make this maintenance frame can be convenient adjust its angle, and then satisfy the maintenance work of the different angles of vacuum pump, thereby the effectual practicality that improves this maintenance frame.

2. The utility model discloses in, through setting up fixed knot and constructing, before carrying out maintenance work to the vacuum pump when this maintenance frame, arrange the vacuum pump in backup pad top center department, make the mount horizontally carry out the centre gripping with the vacuum pump supporting seat under the combined action of first spring and direction telescopic link, then four locking bolts are twisted respectively to manual, fix the vacuum pump supporting seat under the combined action of screw hole, locking plate and second bearing, make this maintenance frame can be convenient carry out stable installation and dismantlement to the vacuum pump, and then effectively improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing structure of the present invention;

fig. 3 is a schematic view of the limiting structure of the present invention;

fig. 4 is a schematic view of the internal structure of the mounting frame of the present invention.

In the figure: 1. a maintenance frame main body; 11. a base plate; 12. a support bar; 13. an angle adjustment structure; 131. a first turntable; 132. a rotating rod; 133. a first bearing; 134. a second turntable; 135. a limiting hole; 136. a connecting rod; 137. a support plate; 14. a fixed structure; 141. a fixed mount; 142. a first fixing hole; 143. a first spring; 144. locking the bolt; 145. a threaded hole; 146. a locking plate; 147. a second bearing; 15. a limiting structure; 151. a linkage plate; 152. installing a frame; 153. a limiting rod; 154. a connecting plate; 155. a buffer plate; 156. a second spring; 157. and a second fixing hole.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, the present invention provides a technical solution:

an angle-adjustable maintenance frame for a vacuum pump comprises a maintenance frame main body 1, wherein the maintenance frame main body 1 comprises a bottom plate 11, supporting rods 12 are arranged at two ends of the bottom plate 11 along the length direction and are positioned in the centers of the two ends, an angle adjusting structure 13 for conveniently adjusting the angle of the maintenance frame is arranged between the two supporting rods 12, the angle adjusting structure 13 comprises a first rotary table 131, a second rotary table 134 and a supporting plate 137, a fixing structure 14 for conveniently installing and disassembling the vacuum pump is arranged at the top of the supporting plate 137, a limiting structure 15 is arranged between the two supporting rods 12 and below the angle adjusting structure 13, the angle of the maintenance frame can be conveniently adjusted by arranging the angle adjusting structure 13, the maintenance work of the vacuum pump at different angles is further met, the practicability of the maintenance frame is effectively improved, the maintenance frame can be conveniently and stably installed and disassembled on the vacuum pump by arranging the fixing structure 14, thereby effectively improving the working efficiency.

In the embodiment, referring to fig. 1, both ends of the angle adjusting structure 13 are connected to two support rods 12 through a first bearing 133, a rotating rod 132 is disposed on one side of the first rotating disk 131 close to the support rods 12, a connecting rod 136 is disposed on one side of the second rotating disk 134 close to the support rods 12, a support plate 137 is disposed between the first rotating disk 131 and the second rotating disk 134, by disposing the angle adjusting structure 13, the maintenance frame can conveniently adjust the angle thereof, so as to meet the maintenance work of the vacuum pump at different angles, thereby effectively improving the practicability of the maintenance frame, when in actual use, when the maintenance frame needs to maintain the vacuum pump at different angles in the use process, the linkage plate 151 is pressed downwards, and simultaneously, a user can manually rotate the rotating rod 132, thereby driving the first rotating disk 131 and the second rotating disk 134 to rotate, thereby rotating the vacuum pump at the top of the support plate 137 and further realizing the change of the angle of the vacuum pump, the angle of the maintenance frame can be conveniently adjusted, and then the maintenance work of the vacuum pump at different angles is met, so that the practicability of the maintenance frame is effectively improved.

In an embodiment, referring to fig. 1 and 2, the fixing structure 14 includes an "L" shaped fixing frame 141, a first spring 143 is disposed on one side of the fixing frame 141, a guiding telescopic rod is disposed inside the first spring 143, a locking plate 146 is disposed on one side of the fixing frame 141 away from the first spring 143 and below the fixing frame 141, a locking bolt 144 is movably mounted on the top of the locking plate 146 through a second bearing 147, a threaded hole 145 is disposed on the top of the fixing frame 141 corresponding to the locking bolt 144, the top of the locking bolt 144 passes through the threaded hole 145 and is mounted inside the threaded hole 145 through threaded connection, first fixing holes 142 are disposed on one side of the first rotating disc 131 away from the supporting rod 12 and corresponding to the springs, wherein one side of the first spring 143 away from the fixing frame 141 is disposed inside the first fixing holes 142, two sets of the fixing structures 14 are symmetrically disposed, the two sets of fixing structures 14 are respectively disposed at two ends of the top of the supporting plate 137 along the length direction, through setting up fixed knot structure 14, realized that this maintenance frame can be convenient carry out stable installation and dismantlement to the vacuum pump, and then effectively improved work efficiency, when in-service use, before this maintenance frame carries out maintenance work to the vacuum pump, place the vacuum pump in backup pad 137 top center department, make mount 141 horizontally carry out the centre gripping with the vacuum pump supporting seat under the combined action of first spring 143 and direction telescopic link, then manually twist four locking bolt 144 respectively, at screw hole 145, locking plate 146 and second bearing 147's combined action are fixed the vacuum pump supporting seat down, make this maintenance frame can be convenient carry out stable installation and dismantlement to the vacuum pump, and then effectively improved work efficiency.

In an embodiment, referring to fig. 1, fig. 2 and fig. 4, the limiting structure 15 includes a linkage plate 151, a limiting rod 153 is disposed at two ends of the top of the linkage plate 151 along the length direction and at the center of the two ends, connecting plates 154 are disposed at two ends of the bottom of the linkage plate 151 along the length direction, a buffer plate 155 is disposed at the bottom end of the connecting plates 154, a second spring 156 is disposed at the bottom end of the buffer plate 155, an installation frame 152 is disposed at the outer side of the buffer plate 155, a second fixing hole 157 is disposed at the bottom end inside the installation frame 152, the bottom end of the second spring 156 is disposed inside the second fixing hole 157, one side of the installation frame 152 away from the linkage plate 151 is connected and installed with the supporting rod 12, a plurality of limiting holes 135 are equidistantly distributed along the circumferential direction outside of the first turntable 131 and the second turntable 134, and the limiting holes 135 are in clearance fit with the limiting rod 153.

The working principle is as follows: when the maintenance frame is used, before the maintenance frame performs maintenance work on the vacuum pump, the vacuum pump is arranged at the center of the top of the supporting plate 137, the fixing frame 141 horizontally clamps the vacuum pump supporting seat under the combined action of the first spring 143 and the guiding telescopic rod, then the four locking bolts 144 are manually screwed respectively, the vacuum pump supporting seat is fixed under the combined action of the threaded hole 145, the locking plate 146 and the second bearing 147, when the maintenance frame needs to maintain the vacuum pump at different angles in the use process, the linkage plate 151 is pressed downwards, meanwhile, a user can manually rotate the rotating rod 132 to drive the first rotating disc 131 and the second rotating disc 134 to rotate, so that the vacuum pump at the top of the supporting plate 137 can be rotated to change the angle of the vacuum pump, and after the required angle is adjusted, the linkage plate 151 is loosened so that the linkage plate 151 rotates on the second spring 156, Under the combined action of buffer plate 155 and connecting plate 154, drive gag lever post 153 and upwards bounce and then make gag lever post 153 joint inside spacing hole 135, realize fixing the angle of maintenance frame.

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. An adjustable angle maintenance frame for a vacuum pump, comprising a maintenance frame main body (1), characterized in that: maintenance frame main part (1) is including bottom plate (11), bottom plate (11) are located along length direction both ends and are equipped with bracing piece (12) at the center that is located both ends, be equipped with angle modulation structure (13) that are used for conveniently adjusting maintenance frame angle between two bracing pieces (12), angle modulation structure (13) are including first carousel (131), second carousel (134) and backup pad (137), backup pad (137) top is equipped with fixed knot who is used for conveniently dismantling the vacuum pump installation and constructs (14), the position that just is located angle modulation structure (13) below between two bracing pieces (12) is equipped with limit structure (15).

2. An adjustable angle maintenance stand for a vacuum pump according to claim 1, wherein: the angle adjusting structure (13) both ends all are connected the installation through first bearing (133) and two bracing pieces (12), and one side that first carousel (131) is close to bracing piece (12) is equipped with bull stick (132), and one side that second carousel (134) is close to bracing piece (12) is equipped with connecting rod (136), is equipped with backup pad (137) between first carousel (131) and second carousel (134).

3. An adjustable angle maintenance stand for a vacuum pump according to claim 1, wherein: fixed knot constructs (14) including "L" shape mount (141), mount (141) one side is equipped with first spring (143), and first spring (143) inside is equipped with the direction telescopic link, one side that first spring (143) were kept away from in mount (141) and the position that is located mount (141) below is equipped with locking plate (146), there is locking bolt (144) locking plate (146) top through second bearing (147) movable mounting, the position that mount (141) top and locking bolt (144) correspond is equipped with screw hole (145), locking bolt (144) top is passed screw hole (145) and is installed inside screw hole (145) through threaded connection.

4. An adjustable angle maintenance stand for a vacuum pump according to claim 1, wherein: one side of the first rotating disc (131) far away from the supporting rod (12) and the position corresponding to the spring are provided with first fixing holes (142), one side of the first spring (143) far away from the fixing frame (141) is arranged in the first fixing holes (142), the fixing structures (14) are symmetrically provided with two groups, and the two groups of fixing structures (14) are respectively positioned at two ends of the top of the supporting plate (137) along the length direction.

5. An adjustable angle maintenance stand for a vacuum pump according to claim 1, wherein: limiting structure (15) are including linkage board (151), linkage board (151) top is equipped with gag lever post (153) along length direction's both ends and the center department that is located both ends, linkage board (151) bottom is equipped with connecting plate (154) along length direction's both ends, connecting plate (154) bottom is equipped with buffer board (155), buffer board (155) bottom is equipped with second spring (156), the buffer board (155) outside is equipped with installing frame (152), the inside bottom of installing frame (152) is equipped with second fixed orifices (157), establish inside second fixed orifices (157) second spring (156) bottom, and one side that linkage board (151) were kept away from in installing frame (152) is connected the installation with bracing piece (12).

6. An adjustable angle maintenance stand for a vacuum pump according to claim 1, wherein: a plurality of limiting holes (135) are equidistantly distributed on the outer sides of the first rotary disc (131) and the second rotary disc (134) along the circumferential direction, and the limiting holes (135) are in clearance fit with the limiting rods (153).