Open-type screw compressor unit
By designing an open screw compressor set with adjustment mechanism and buffer components, the problem that existing equipment cannot quickly adjust the height is solved, and the convenience and practicality of the equipment are improved.
Patent Information
- Application Number
- CN202421341479.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing open screw compressor set cannot quickly adjust its horizontal height and adapt to different working environments, resulting in poor convenience and practicality.
An open screw compressor set including an operating table, a support plate, an adjustment mechanism and a buffer assembly is designed. The four sets of support plates are driven to lift and lower the operating table until the main body of the device reaches a suitable height.
The staff quickly adjust the level height of the device according to the on-site environment, and improve the convenience and practicality of the device.
Smart Images
Figure CN222437487U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of compression equipment accessory devices, in particular to an open type screw compressor unit. Background Art
[0002] As we all know, open screw compressor units are a type of compression equipment widely used in industrial refrigeration, air conditioning systems, petrochemicals, gas transportation and other fields. Its background technology mainly includes the following aspects: With the increasing global awareness of energy conservation, emission reduction and environmental protection, improving the energy efficiency of compressors has become the key. When designing open screw compressor units, we focus on optimizing the rotor profile, reducing internal leakage, improving the efficiency of the cooling system, and using variable frequency drive technology to reduce operating energy consumption and carbon emissions;
[0003] When using an existing open screw compressor unit, it is found that the staff cannot quickly adjust its horizontal height to adapt to different working environments, which reduces the convenience of the device and thus leads to poor practicality. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides an open screw compressor unit which enables the staff to quickly adjust the level of the device according to the actual working environment on site, thereby improving the convenience of the device and thus enhancing the practicality.
[0005] The utility model discloses an open-type screw compressor unit, comprising a device body, and also comprising an operating table, four groups of support plates, a connecting plate, two groups of mounting plates, two groups of fixed plates, two groups of pressure plates, two groups of bottom plates, a connecting assembly, an adjusting mechanism and a buffer assembly. The bottom of the device body is connected to the top of the operating table, two groups of support plates are evenly arranged at both ends of the bottom of the operating table, two ends of the two groups of mounting plates are respectively connected to one end of the support plates, the connecting plate is connected to one end of the two groups of support plates, the bottoms of the two groups of support plates are connected to the top of the fixed plates through the adjusting mechanism, and the tops of the two groups of fixed plates are respectively provided with two groups of sliding grooves, the bottoms of the four groups of support plates are respectively slidably fitted with the sliding grooves of the fixed plates, the two groups of fixed plates are respectively connected to the top of the pressure plates through the buffer assemblies, and the bottoms of the two groups of pressure plates are respectively connected to the top of the bottom plates through the connecting assemblies.
[0006] Preferably, the adjustment mechanism includes four groups of mounting blocks, two groups of bidirectional screws, four groups of connecting blocks and connecting assemblies. Two groups of mounting blocks are evenly arranged on the bottom of the two groups of mounting plates, and the two ends of the two groups of bidirectional screws are rotatably connected to one end of the two groups of mounting blocks, and the four groups of connecting blocks are threadedly connected to one end of the bidirectional screws, the tops of the four groups of connecting blocks are slidably fitted against the bottom of the mounting plates, and the bottoms of the four groups of connecting blocks are connected to the top of the fixed plate through connecting assemblies.
[0007] Preferably, the connecting assembly includes multiple sets of hinges and four sets of support rods, the bottoms of the four sets of connecting blocks are hinged through the hinges and one end of a set of support rods, and the tops of the two sets of fixing plates are hinged through the four sets of hinges and the other tops of the support rods.
[0008] Preferably, the buffer assembly includes multiple groups of connecting springs and multiple groups of damping rods, a group of grooves are respectively arranged at the bottom of the two groups of fixed plates, multiple groups of damping rods are respectively and evenly arranged on the tops of the grooves of the two groups of fixed plates, the tops of the two groups of pressure plates are respectively and evenly connected to the tops of the multiple groups of damping rods, a group of connecting springs are respectively arranged on the outsides of the multiple groups of damping rods, and the tops of the two groups of pressure plates are respectively and evenly fitted with the grooves of the fixed plates.
[0009] Preferably, the clamping assembly includes two groups of first clamping blocks and two groups of first screw rods, a group of clamping slots are respectively arranged on the top of the two groups of pressure plates, the two groups of first clamping blocks are respectively clamped with the pressure plate clamping slots, and the bottoms of the two groups of first clamping blocks are connected to the top of the base plate, the two groups of first clamping blocks are respectively provided with threaded holes penetrating the pressure plates, and the two groups of first screw rods are respectively threadedly connected to the first clamping blocks and the pressure plates through the threaded holes.
[0010] Preferably, two groups of turntables are further included, and the front ends of the two groups of bidirectional screws respectively pass through a group of mounting blocks and are connected to the front ends of the turntables.
[0011] Preferably, two groups of first handles are further included, and one end of each of the two groups of first screw rods is provided with a group of first handles.
[0012] Preferably, it also includes anti-skid pads, and a group of anti-skid pads are respectively arranged at the bottom of the two groups of base plates.
[0013] Compared with the prior art, the utility model has the following beneficial effects: first, the staff uses the adjustment mechanism to make the four groups of support plates drive the operating table to rise and fall, until the operating table drives the device body to rise and fall to a suitable height, so that the staff can quickly adjust the level of the device according to the actual working environment on site, thereby improving the convenience of the device and thus enhancing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic three-dimensional diagram of the internal structure of the adjustment mechanism of the utility model;
[0016] Figure 3 It is a partial front view structural cross-sectional schematic diagram of the utility model;
[0017] Markings in the attached drawings: 1. device body; 2. operating table; 3. support plate; 4. connecting plate; 5. mounting plate; 6. fixing plate; 7. pressure plate; 8. bottom plate; 9. mounting block; 10. bidirectional screw; 11. connecting block; 12. hinge seat; 13. support rod; 14. connecting spring; 15. damping rod; 16. first clamping block; 17. first screw; 18. turntable; 19. first handle; 20. anti-slip pad. DETAILED DESCRIPTION
[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0019] like Figures 1 to 3 As shown, an open screw compressor unit of the utility model includes a device body 1, and also includes an operating table 2, four groups of support plates 3, a connecting plate 4, two groups of mounting plates 5, two groups of fixing plates 6, two groups of pressing plates 7, two groups of bottom plates 8, a connecting assembly, an adjusting mechanism and a buffer assembly. The bottom of the device body 1 is connected to the top of the operating table 2, and two groups of support plates 3 are evenly arranged at both ends of the bottom of the operating table 2. The two ends of the two groups of mounting plates 5 are respectively connected to one end of the support plate 3, the connecting plate 4 is connected to one end of the two groups of support plates 3, and the bottoms of the two groups of support plates 3 are connected to the top of the fixing plate 6 through the adjusting mechanism, and Two groups of slide grooves are respectively arranged on the top of the two groups of fixed plates 6, and the bottoms of the four groups of support plates 3 are slidably fitted with the slide grooves of the fixed plates 6 respectively. The two groups of fixed plates 6 are connected to the top of the pressing plates 7 through buffer components, and the bottoms of the two groups of pressing plates 7 are connected to the top of the bottom plate 8 through connecting components respectively. First, the staff uses the adjustment mechanism to make the four groups of support plates drive the operating table to rise and fall until the operating table drives the main body of the device to rise and fall to a suitable height, so that the staff can quickly adjust the level of the device according to the actual working environment on site, thereby improving the convenience of the device and thus enhancing its practicality.
[0020] As a preferred embodiment of the above embodiment, the adjustment mechanism includes four groups of mounting blocks 9, two groups of bidirectional screws 10, four groups of connecting blocks 11 and connecting components. Two groups of mounting blocks 9 are evenly arranged at the bottom of the two groups of mounting plates 5, and the two ends of the two groups of bidirectional screws 10 are rotatably connected to one end of the two groups of mounting blocks 9, and the four groups of connecting blocks 11 are threadedly connected to one end of the bidirectional screws 10, the tops of the four groups of connecting blocks 11 are respectively slid and tightly fitted to the bottom of the mounting plates 5, and the bottoms of the four groups of connecting blocks 11 are respectively connected to the top of the fixed plate 6 through the connecting components; the staff rotates the two groups of bidirectional screws to make the four groups of connecting blocks start to slide respectively, and then starts to drive the support plate to rise and fall through the connecting components, so that the staff can quickly adjust its level, thereby enhancing practicality.
[0021] As a preferred embodiment of the above embodiment, the connecting assembly includes multiple groups of hinges 12 and four groups of support rods 13. The bottoms of the four groups of connecting blocks 11 are hinged through the hinges 12 and one end of a group of support rods 13, and the tops of the two groups of fixed plates 6 are hinged through the four groups of hinges 12 and the other tops of the support rods 13; through the hinge connection of the hinges and the support rods, the operating table can quickly drive the device body to rise and fall, thereby enhancing practicality.
[0022] As a preferred embodiment of the above embodiment, the buffer assembly includes multiple groups of connecting springs 14 and multiple groups of damping rods 15, a group of grooves are respectively arranged at the bottom of the two groups of fixed plates 6, multiple groups of damping rods 15 are evenly arranged on the tops of the grooves of the two groups of fixed plates 6, the tops of the two groups of pressure plates 7 are evenly connected to the tops of the multiple groups of damping rods 15, a group of connecting springs 14 are respectively arranged on the outsides of the multiple groups of damping rods 15, and the tops of the two groups of pressure plates 7 are respectively slidably fitted in the grooves of the fixed plates 6; through the expansion and contraction of multiple groups of damping rods and connecting springs, the damage caused to them by vibration and collision can be reduced, thereby enhancing practicality.
[0023] As a preferred embodiment of the above embodiment, the clamping assembly includes two groups of first clamping blocks 16 and two groups of first screw rods 17. A group of clamping grooves are respectively arranged on the top of the two groups of pressure plates 7. The two groups of first clamping blocks 16 are respectively clamped with the clamping grooves of the pressure plates 7, and the bottoms of the two groups of first clamping blocks 16 are connected to the top of the base plate 8. The two groups of first clamping blocks 16 are respectively provided with threaded holes penetrating the pressure plates 7, and the two groups of first screw rods 17 are respectively threadedly connected to the first clamping blocks 16 and the pressure plates 7 through the threaded holes; the first screw rods are threadedly connected to the first clamping blocks and the pressure plates, so that the staff can quickly install and disassemble the base plate, thereby enhancing practicality.
[0024] As a preferred embodiment of the above, two sets of turntables 18 are further included, and the front ends of the two sets of bidirectional screws 10 pass through a set of mounting blocks 9 and are connected to the front ends of the turntables 18 respectively; the staff can quickly rotate the two sets of bidirectional screws, thereby enhancing practicality.
[0025] As a preferred embodiment of the above, two groups of first handles 19 are further included. One end of each of the two groups of first screw rods 17 is provided with a group of first handles 19 . This allows the staff to quickly rotate the two groups of first screw rods, thereby enhancing practicality.
[0026] As a preferred embodiment of the above embodiment, it also includes anti-skid pads 20. A group of anti-skid pads 20 are respectively arranged at the bottom of the two groups of base plates 8; the anti-skid effect of the base plates and the ground can be improved to prevent sliding during work and affect work efficiency, thereby enhancing practicality.
[0027] The utility model is an open-type screw compressor unit, and its working principle is that first, the staff rotates two groups of bidirectional screws through a turntable, so that the four groups of connecting blocks start to slide respectively, and then start to drive the support plate to rise and fall through the hinge seat and the support rod, so that the four groups of support plates drive the operating table to rise and fall, until the operating table drives the device body to rise and fall to a suitable height.
[0028] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
[0029] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.
[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. An open screw compressor unit, comprising a device body (1), characterized in that: The device also comprises an operating table (2), four groups of support plates (3), a connecting plate (4), two groups of mounting plates (5), two groups of fixed plates (6), two groups of pressing plates (7), two groups of bottom plates (8), a connecting assembly, an adjusting mechanism and a buffer assembly. The bottom of the device body (1) is connected to the top of the operating table (2). Two groups of support plates (3) are evenly arranged at both ends of the bottom of the operating table (2). The two ends of the two groups of mounting plates (5) are respectively connected to one end of the support plates (3). The connecting plate (4) is connected to one end of the two groups of support plates (3). The bottoms of the two groups of support plates (3) are connected to the top of the fixed plate (6) through the adjusting mechanism. The tops of the two groups of fixed plates (6) are respectively provided with two groups of sliding grooves. The bottoms of the four groups of support plates (3) are respectively slidably fitted with the sliding grooves of the fixed plates (6). The two groups of fixed plates (6) are respectively connected to the top of the pressing plate (7) through the buffer assembly. The bottoms of the two groups of pressing plates (7) are respectively connected to the top of the bottom plate (8) through the connecting assembly.
2. An open screw compressor unit according to claim 1, characterized in that: The adjustment mechanism comprises four groups of mounting blocks (9), two groups of bidirectional screw rods (10), four groups of connecting blocks (11) and connecting components. The two groups of mounting blocks (9) are evenly arranged at the bottom of the two groups of mounting plates (5), and the two ends of the two groups of bidirectional screw rods (10) are respectively rotatably connected to one end of the two groups of mounting blocks (9), and the four groups of connecting blocks (11) are respectively threadedly connected to one end of the bidirectional screw rods (10), the tops of the four groups of connecting blocks (11) are respectively slidably attached to the bottom of the mounting plates (5), and the bottoms of the four groups of connecting blocks (11) are respectively connected to the top of the fixing plate (6) through the connecting components.
3. An open screw compressor unit as claimed in claim 2, characterized in that: The connecting assembly comprises a plurality of hinge seats (12) and four support rods (13); the bottoms of the four connecting blocks (11) are respectively hinged through the hinge seats (12) and one end of a support rod (13); and the tops of the two fixing plates (6) are respectively hinged through the four hinge seats (12) and the other ends of the support rods (13).
4. An open screw compressor unit as claimed in claim 3, characterized in that: The buffer assembly comprises a plurality of groups of connecting springs (14) and a plurality of groups of damping rods (15); a group of grooves are respectively arranged at the bottom of the two groups of fixing plates (6); a plurality of groups of damping rods (15) are respectively and evenly arranged at the tops of the grooves of the two groups of fixing plates (6); the tops of the two groups of pressing plates (7) are respectively and evenly connected to the tops of the plurality of groups of damping rods (15); a group of connecting springs (14) are respectively arranged outside the plurality of groups of damping rods (15); and the tops of the two groups of pressing plates (7) are respectively and slidably fitted in the grooves of the fixing plates (6).
5. An open screw compressor unit as claimed in claim 4, characterized in that: The clamping assembly comprises two groups of first clamping blocks (16) and two groups of first screw rods (17); the tops of the two groups of pressure plates (7) are respectively provided with a group of clamping grooves; the two groups of first clamping blocks (16) are respectively clamped with the clamping grooves of the pressure plates (7); the bottoms of the two groups of first clamping blocks (16) are connected with the top of the bottom plate (8); the two groups of first clamping blocks (16) are respectively provided with threaded holes penetrating the pressure plates (7); and the two groups of first screw rods (17) are respectively threadedly connected with the first clamping blocks (16) and the pressure plates (7) through the threaded holes.
6. An open screw compressor unit as claimed in claim 5, characterized in that: It also includes two groups of rotating disks (18), and the front ends of the two groups of bidirectional screw rods (10) respectively pass through a group of mounting blocks (9) and are connected to the front ends of the rotating disks (18).
7. An open screw compressor unit according to claim 6, characterized in that: It also comprises two groups of first handles (19), and one end of each of the two groups of first screw rods (17) is provided with a group of first handles (19).
8. An open screw compressor unit according to claim 7, characterized in that: It also includes anti-skid pads (20), and a group of anti-skid pads (20) is respectively arranged at the bottom of the two groups of bottom plates (8).