CN217030567U - Connection anti-loosening structure for compressor base - Google Patents
Connection anti-loosening structure for compressor base Download PDFInfo
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- CN217030567U CN217030567U CN202220730216.3U CN202220730216U CN217030567U CN 217030567 U CN217030567 U CN 217030567U CN 202220730216 U CN202220730216 U CN 202220730216U CN 217030567 U CN217030567 U CN 217030567U
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- 230000000295 complement effect Effects 0.000 claims abstract 2
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of compressor bases, in particular to a connecting anti-loosening structure for a compressor base, which aims to solve the problems that the service life of the compressor body is reduced as bolts are loosened due to the fact that an existing compressor body is fixed on the base through bolts under the long-time working condition; set up complementary unit on the base, can assist spacing fixedly to the support on the compressor body, reduce the vibration between support and the base, can effectively avoid becoming flexible between support and the base.
Description
Technical Field
The utility model relates to the technical field of compressor bases, in particular to a connecting anti-loosening structure for a compressor base.
Background
A compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe.
The compressor is when using, and its itself can produce the vibration, generally all installs the compressor through the base, subdues the vibration that the compressor produced through the base, and the vibration can only be subdued, and can not accomplish to eliminate, and the compressor is fixed on the base through bolt, gasket mostly, under long-term in service behavior, can lead to the fact the bolt not hard up inevitably, needs the staff to maintain it, if put anyhow, probably causes the damage of compressor inner element.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a connection anti-loosening structure for a compressor base.
The purpose of the utility model is realized by the following technical scheme: the technical scheme is that the connecting anti-loosening structure for the compressor base comprises a compressor body, a base and a support, wherein the support is arranged at the bottom of the compressor body and is fixed on the base through a bolt; the base is provided with a groove, the support passes through the bolt fastening is in the groove, second chutes are further formed in the left side and the right side of the base, vertical rods are connected in the second chutes in a sliding mode, a rotating shaft is connected in the base in a rotating mode and runs through two groups of the second chutes, screw thread sections which are opposite in rotating direction are arranged on the rotating shaft, first threaded holes meshed with the screw thread sections are formed in the two groups of the vertical rods, first chutes are formed in the vertical rods, transverse rods are connected in the first chutes in a sliding mode, lead screws are connected in the first chutes in a rotating mode, second threaded holes meshed with the lead screws are formed in the transverse rods, one ends of the lead screws are protruded out of the vertical rods and connected with rotating wheels, and the two groups of the transverse rods are provided with clamping blocks on opposite surfaces, and auxiliary mechanisms of the support are further arranged on the base.
According to a preferred technical scheme, the clamping blocks are arc-shaped blocks, the damping pads are arranged on the opposite surfaces of the two groups of clamping blocks, the vertical rods are arranged on the base of the compressor, the two groups of vertical rods are driven to move in the opposite directions or in the opposite directions through the rotating shaft, the two groups of clamping blocks are driven by the cross rod to clamp and limit the compressor body, vibration generated when part of the compressor body works is absorbed, and loosening of a connecting bolt between the compressor body and the base due to long-term work can be avoided.
As a preferred technical scheme of the utility model, two ends of the rotating shaft are flush with the end surface of the base, and the two ends of the rotating shaft are both provided with inner hexagonal grooves.
As a preferred technical scheme of the utility model, the auxiliary mechanism comprises an installation seat, a pressing plate, a stud and a nut, the installation seat is further arranged in the groove, the installation seat corresponds to the position of the support, one end of the installation seat is hinged with the pressing plate through a supporting block, the stud is arranged at the other end of the installation seat, a kidney-shaped hole corresponding to the position of the stud is formed in the pressing plate, the nut is further meshed with the stud, the nut is connected with the pressing plate in a sliding mode, the auxiliary mechanism is arranged on the base, the support on the compressor body can be subjected to auxiliary limiting fixing, vibration between the support and the base is reduced, and looseness between the support and the base can be effectively avoided.
According to a preferable technical scheme of the utility model, the bottom of the groove is provided with a slide way, the mounting seat is connected in the slide way in a sliding manner, the mounting seat is provided with a third threaded hole, a limiting bolt is engaged in the third threaded hole, the cross rod is connected on the vertical rod in a sliding manner, and the base is provided with the slide way for the mounting seat to slide, so that the device can be adapted to compressor bodies with different specifications and sizes, and the adaptability of the device is improved.
As a preferable technical scheme of the utility model, the anti-skid rubber pad is arranged on the opposite surface of the pressure plate and the bracket.
As a preferred technical solution of the present invention, four sets of the auxiliary mechanisms are provided, and the arrays are distributed in the grooves.
The utility model has the following advantages:
the vertical rods are arranged on the base of the compressor, the two groups of vertical rods are driven to move in the opposite direction or the opposite direction through the rotating shaft, the two groups of clamping blocks are driven by the cross rod to clamp and limit the compressor body, vibration generated when part of the compressor body works is absorbed, and loosening of a connecting bolt between the compressor body and the base due to long-term work can be avoided; the auxiliary mechanism is arranged on the base, so that the support on the compressor body can be subjected to auxiliary limiting and fixing, the vibration between the support and the base is reduced, and the looseness between the support and the base can be effectively avoided; the cross rod is connected to the vertical rod in a sliding mode, the base is provided with a sliding way for the mounting seat to slide, the device can be matched with compressor bodies of different specifications and sizes, and the adaptability of the device is improved.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second structural diagram of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic view of the auxiliary mechanism of the present invention;
fig. 5 is an exploded view of the auxiliary mechanism of the present invention.
In the figure: 1. a compressor; 2. a base; 3. a support; 4. a groove; 5. a vertical rod; 6. a rotating wheel; 7. a lead screw; 8. a rotating shaft; 9. pressing a plate; 10. a nut; 11. a stud; 12. a slideway; 13. supporting a block; 14. a cross bar; 15. a clamping block; 16. a shock pad; 17. a limit bolt; 18. a first chute; 19. a mounting base; 20. a second chute; 21. a waist-shaped hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application provided below in connection with the appended drawings is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application. The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the connection anti-loose structure for the compressor base comprises a compressor body 1, a base 2 and a bracket 3, wherein the bracket 3 is arranged at the bottom of the compressor body 1, and the bracket 3 is fixed on the base 2 through a bolt; the base 2 is provided with a groove 4, the support 3 is fixed in the groove 4 through the bolt, the left side and the right side of the base 2 are also provided with second chutes 20, the second chutes 20 are connected with vertical rods 5 in a sliding manner, the base 2 is also connected with a rotating shaft 8 in a rotating manner, the rotating shaft 8 is connected in the base 2 through a bearing in a rotating manner, the rotating shaft 8 penetrates through two groups of the second chutes 20, the rotating shaft 8 is provided with thread sections with opposite rotating directions, the thread sections on the rotating shaft 8 are positioned in the second chutes 20, two groups of the vertical rods 5 are provided with first thread holes meshed with the thread sections, the two groups of the vertical rods 5 can be driven to move in the second chutes 20 in a facing direction or a back-to-back direction by rotating the rotating shaft 8, the vertical rods 5 are provided with first chutes 18, and the first chutes 18 are connected with a cross rod 14 in a sliding manner, the first sliding groove 18 is connected with a lead screw 7 in a rotating mode, a second threaded hole meshed with the lead screw 7 is formed in the cross rod 14, one end of the lead screw 7 protrudes out of the vertical rod 5 and is connected with a rotating wheel 6, the lead screw 7 is connected onto the vertical rod 5 in a rotating mode through a bearing, two groups of clamping blocks 15 are arranged on opposite surfaces of the cross rod 14, and the base 2 is further provided with an auxiliary mechanism of the support 3.
As a preferred technical scheme of the present invention, the clamping blocks 15 are arc-shaped blocks, a plurality of groups of holes are formed in the clamping blocks 15, the holes can absorb noise generated by the compressor body 1, shock absorbing pads 16 are respectively disposed on opposite surfaces of the two groups of clamping blocks 15, and the shock absorbing pads 16 can absorb vibration generated by the compressor body 1.
As a preferred technical scheme of the present invention, two ends of the rotating shaft 8 are flush with the end surface of the base 2, and the two ends of the rotating shaft 8 are both provided with an inner hexagonal groove, so that a worker can conveniently rotate the rotating shaft 8 by using an inner hexagonal wrench.
As a preferred technical scheme of the present invention, the auxiliary mechanism includes a mounting seat 19, a pressing plate 9, a stud 11 and a nut 10, the mounting seat 19 is further disposed in the groove 4, the mounting seat 19 corresponds to the position of the support 3, the mounting seat 19 is located below the support 3, one end of the mounting seat 19 is hinged to the pressing plate 9 through a support block 13, the lower end of the support block 13 is connected to the mounting seat 19, the upper end of the support block 13 is hinged to the right end of the pressing plate 9, the stud 11 is disposed at the other end of the mounting seat 19, a waist-shaped hole 21 corresponding to the position of the stud 11 is disposed on the pressing plate 9, the nut 10 is further engaged with the stud 11, and the nut 10 is slidably connected to the pressing plate 9.
As a preferred technical solution of the present invention, the bottom of the groove 4 is provided with a slideway 12, the mounting seat 19 is slidably connected in the slideway 12, the mounting seat 19 is provided with a third threaded hole, and a limit bolt 17 is engaged in the third threaded hole.
As a preferred technical scheme of the present invention, an anti-slip rubber pad is disposed on an opposite surface of the pressing plate 9 and the bracket 3, so that the pressing plate 9 can press and limit the bracket 3.
As a preferred technical scheme of the present invention, four sets of the auxiliary mechanisms are arranged, and the auxiliary mechanisms are distributed in the grooves 4 in an array manner, so that the auxiliary mechanisms can better limit and fix the bracket 3.
The working process of the utility model is as follows: when the device is used, a worker slides the mounting seat 19 in the slide rail 12 on the base 2 according to the size of the compressor body 1 to be mounted, so that the support 3 is positioned between the stud 11 and the support block 13 when being mounted, the compressor body 1 together with the support 3 is placed in the groove 4 on the base 2, the support 3 and the base 2 are fixed through the bolts, and the compressor body 1 and the base 2 are limited and fixed for the first time; rotating the pressing plate 9, wherein the right end of the pressing plate 9 rotates around the hinged position with the support block 13, so that the kidney-shaped hole 21 in the pressing plate 9 is sleeved on the stud 11, the nut 10 is screwed on the stud 11, the nut 10 rotates clockwise to extrude the left end of the pressing plate 9 to move downwards, so that the pressing plate 9 is pressed against the support 3, the mounting seat 19 is fixed and limited on the support 3, a worker rotates the limiting bolt 17 by using a wrench, the limiting bolt 17 is meshed with a third threaded hole in the mounting seat 19, the mounting seat 19 is driven to move upwards in the slideway 12, the mounting seat 19 is tightly attached to the opposite surface of the slideway 12 and limited on the mounting seat 19, and secondary limiting and fixing of the compressor body 1 to the base 2 are completed; according to the specification and size of the compressor body 1, the rotating wheel 6 is rotated, the rotating wheel 6 drives the lead screw 7 to rotate, the lead screw 7 is meshed with a second threaded hole in the cross rod 14, the cross rod 14 is driven to move upwards or downwards, the clamping block 15 is aligned to the side face of the compressor body 1, after adjustment is completed, an inner hexagonal wrench is used, the lead screw is embedded into an inner hexagonal groove in the rotating shaft 8, the rotating shaft 8 is rotated clockwise, threaded sections in opposite rotating directions on the rotating shaft 8 are meshed with first threaded holes in the two groups of vertical rods 5, the two groups of vertical rods 5 are driven to move in the second sliding groove 20 in a relative direction, the clamping block 15 is enabled to clamp and limit the compressor body 1, secondary limiting fixation between the base 2 and the compressor body 1 is achieved, the damping pad 16 can absorb vibration generated when the compressor body 1 works, and bolt looseness between the base 2 and the support 3 is avoided.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and is not to be construed as limited to the exclusion of other embodiments, and that various other combinations, modifications, and environments may be used and modifications may be made within the scope of the concepts described herein, either by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A connect anti loosening structure for compressor base, its characterized in that: the compressor comprises a compressor body (1), a base (2) and a support (3), wherein the support (3) is arranged at the bottom of the compressor body (1), and the support (3) is fixed on the base (2) through bolts; the screw-driven type automatic feeding device is characterized in that a groove (4) is formed in the base (2), the support (3) is fixed in the groove (4) through the bolts, second sliding grooves (20) are further formed in the left side and the right side of the base (2), vertical rods (5) are connected in the second sliding grooves (20) in an sliding mode, a rotating shaft (8) is further connected in the base (2) in a rotating mode, the rotating shaft (8) penetrates through the two groups of second sliding grooves (20), threaded sections with opposite rotating directions are arranged on the rotating shaft (8), first threaded holes meshed with the threaded sections are formed in the two groups of vertical rods (5), a first sliding groove (18) is formed in the vertical rod (5), a transverse rod (14) is connected in the first sliding groove (18) in an internal rotating mode, a lead screw (7) is connected in the first sliding groove (18) in an internal rotating mode, a second threaded hole meshed with the lead screw (7) is formed in the transverse rod (14), one end of the lead screw (7) protrudes out of the vertical rod (5) and is connected with a rotating wheel (6), clamping blocks (15) are arranged on the opposite surfaces of the two groups of transverse rods (14), and an auxiliary mechanism for the support (3) is further arranged on the base (2).
2. The connection locking structure for a compressor mount according to claim 1, wherein: the clamping blocks (15) are arc-shaped blocks, and two groups of shock absorption pads (16) are arranged on the opposite surfaces of the clamping blocks (15).
3. The connection locking structure for a compressor mount according to claim 1, wherein: the two ends of the rotating shaft (8) are flush with the end faces of the base (2), and inner hexagonal grooves are formed in the two ends of the rotating shaft (8).
4. The connection locking structure for a compressor mount according to claim 1, wherein: complementary unit includes mount pad (19), clamp plate (9), double-screw bolt (11) and nut (10), still be equipped with in recess (4) mount pad (19), mount pad (19) with support (3) position is corresponding, the one end of mount pad (19) is articulated through a piece (13) clamp plate (9), be equipped with on the other end of mount pad (19) double-screw bolt (11), seted up on clamp plate (9) with double-screw bolt (11) corresponding waist shape hole (21) in position, it has still to mesh on double-screw bolt (11) nut (10), nut (10) with clamp plate (9) sliding connection.
5. The connection locking structure for the compressor mount as claimed in claim 4, wherein: slide (12) have been seted up to recess (4) bottom, mount pad (19) sliding connection be in slide (12), the third screw hole has been seted up on mount pad (19), third screw hole inner gearing has spacing bolt (17).
6. The connection anti-loosening structure for the compressor mount according to claim 4, wherein: and anti-skid rubber pads are arranged on the opposite surfaces of the pressing plate (9) and the bracket (3).
7. The connection locking structure for the compressor mount as claimed in claim 4, wherein: the auxiliary mechanism is provided with four groups, and the four groups are distributed in the groove (4) in an array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220730216.3U CN217030567U (en) | 2022-03-30 | 2022-03-30 | Connection anti-loosening structure for compressor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220730216.3U CN217030567U (en) | 2022-03-30 | 2022-03-30 | Connection anti-loosening structure for compressor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217030567U true CN217030567U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220730216.3U Active CN217030567U (en) | 2022-03-30 | 2022-03-30 | Connection anti-loosening structure for compressor base |
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| Country | Link |
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| CN (1) | CN217030567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782281A (en) * | 2022-11-23 | 2023-03-14 | 宁波巨化化工科技有限公司 | Double-working-condition compression device |
-
2022
- 2022-03-30 CN CN202220730216.3U patent/CN217030567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782281A (en) * | 2022-11-23 | 2023-03-14 | 宁波巨化化工科技有限公司 | Double-working-condition compression device |
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