Height-adjustable movable condensation main machine underframe

Abstract

The utility model discloses a height-adjustable movable type condensation main machine chassis. The height-adjustable movable type condensation main machine chassis is provided with a condensation main machine body convenient to position and assemble; comprising a base, the base is assembled on the lower surface of the condensation main machine body and stably arranged on the ground, a nesting piece is mounted on the inner surface of the base in a nesting mode, a moving assembly is mounted on the outer surface of the nesting piece, meanwhile, a moving block is arranged on the inner surface of the moving assembly in a threaded adjustment mode, and a moving rod is rotationally connected to the upper surface of the moving block. According to the height-adjustable movable type condensation main machine chassis, the base convenient to position or movably assemble is arranged, the movable assembly is installed through the assembled nesting piece, rotation of a motor is effectively matched to control a movable rod to adjust the height of the supporting seat, and therefore the height of the supporting seat is adjusted through cooperation of a telescopic rod and a supporting rod; the stability of the condensation main machine body is effectively controlled, the supporting rods are prevented from moving downwards through the arranged and assembled limiting assemblies, and the supporting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of height adjustment of a mobile condensing mainframe chassis, in particular to a mobile condensing mainframe chassis with adjustable height. Background Art

[0002] When in use, the mobile condensing host chassis can form a stable positioning support for the condensing host, and cooperate with the set mobile seat to adjust the position of the condensing host, and cooperate with the chassis to prevent the condensing host from tilting. However, there are still some problems with the condensing host chassis currently used.

[0003] In the prior art, the authorization publication (announcement) number: CN219221675U in "an adjustable frame and exhaust gas conveying channel" includes a positioning frame, the four corners of the bottom surface of the positioning frame are fixedly provided with support legs, a pump group is provided above the positioning frame, and a plurality of groups of lifting components are provided in the inner cavity of the positioning frame, and the top surfaces of at least two groups of lifting components are connected to the bottom surface of the pump group; first sliding holes are provided on both side walls of the positioning frame, second sliding holes are provided on both sides of the bottom of the positioning frame, and the second sliding holes are conductively connected to the first sliding holes, and locking components are provided at both ends of each group of lifting components, and the locking components are plug-connected to the first sliding holes;

[0004] During the operation of the above-mentioned device, it is convenient for the staff to install and fix the pump group at the designated position according to the specifications of the pump group, and it is also convenient to install and fix the bottom of the pump group, thereby improving the stability and scope of use of the pump group. However, when in use, it is inconvenient to control the height of the condensing host support, and it is easy to cause the device to squeeze the frame and affect the support stability. Utility Model Content

[0005] The purpose of the utility model is to provide a height-adjustable mobile condensing host chassis to solve the problem in the above-mentioned background technology that it is inconvenient to control the height of the condensing host when supporting, and it is easy to cause the device to squeeze the frame and affect the support stability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a height-adjustable mobile condensing host chassis, provided with a condensing host body that is easy to position and assemble;

[0007] The base is assembled on the lower surface of the condensing main unit and stably placed on the ground, and a nesting piece is nested and installed on the inner surface of the base, and a moving assembly is installed on the outer surface of the nesting piece, and a moving block is threadedly adjusted on the inner surface of the moving assembly, and a moving rod is rotatably connected to the upper surface of the moving block, and a support seat is rotatably connected to the upper surface of the moving rod, and the condensing main unit body is attached to the upper surface of the support seat;

[0008] A telescopic rod is installed on the middle section of the lower surface of the support seat, and the outer surface of the telescopic rod is telescopically connected with a telescopic component, and the telescopic component is installed on the inner surface of the base, and an extrusion spring is nested and connected between the telescopic component and the telescopic rod;

[0009] A support rod is installed at the corner of the lower surface of the support seat, and a rack is installed on the lower surface of the support rod, and the outer surface of the rack is meshed with the main gear, while the middle end of the inner surface of the main gear is nested with the main shaft, and the outer surface of the main gear is meshed with the secondary gear, and the positioning outer surface of the secondary gear is meshed with the rack on the other side;

[0010] The limiting component is installed on the side surface of the outer surface of the base.

[0011] Preferably, the base forms a built-in nesting structure through the nesting parts and the moving component, and the moving component forms a threaded adjustable limited sliding structure through the bidirectional screw and the moving block, and the moving block forms a linked rotating oblique supporting structure through the moving rod and the support seat, and the moving block and the moving rod are symmetrically arranged about the middle section of the inner surface of the moving component.

[0012] Through the above structure, it is convenient to stably control the position of the moving component on the base during use, and prevent the moving component from falling off during the later welding positioning, thereby increasing stability, and cooperating with the assembled moving block to stably control the moving rod to form an oblique support and provide stability for height adjustment.

[0013] Preferably, the telescopic rod is symmetrically embedded in the outer surface of the support seat, and the telescopic rod forms an elastic telescopic structure with the telescopic component through a compression spring, and the telescopic component and the inner surface of the base form an integrated structure.

[0014] The above structure facilitates effective middle support during use, improves support force to a certain extent, and reduces the downward pressure bending of the middle section.

[0015] Preferably, the support rod is embedded in the corner of the lower surface of the support seat, and the support rod forms a meshing structure with the main gear and the secondary gear through a rack, and the support rod forms a built-in telescopic basis with the rack and the base, and the base forms a limited rotating structure with the main shaft and the main gear.

[0016] Through the above structure, the telescopic use of the corners of the base and the support seat can be effectively controlled during use, and stable telescopicity can be provided. In addition, by cooperating with the meshing control of the main gear, the secondary gear and the rack, the stability of the racks on both sides can be controlled.

[0017] Preferably, a return spring is nested and connected to the inner surface of the limit assembly, and the outer surface of the return spring is fitly connected to the limit block, and the limit block is limitedly slid on the inner surface of the limit assembly, and the outer surface of the limit block is snap-connected to the limit gear, and the limit gear is positioned and assembled on the outer surface end of the main shaft.

[0018] The above structure facilitates stable assembly during use, and the support seat after height adjustment is limited by the provided limit block.

[0019] Preferably, the limit block forms an elastic sliding structure through a return spring and a limit assembly, and the limit assembly and the base form an integrated structure, and the limit block forms a limit engaging structure with the main shaft through a limit gear.

[0020] Through the above structure, it is convenient to elastically control the position of the limit block during use, thereby controlling the extension and retraction of the support seat, preventing the motor from starting up incorrectly and causing automatic height adjustment, and avoiding damage to the components and pipes connected to the condensing host.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The height-adjustable mobile condensing mainframe chassis is provided with a base for easy positioning or mobile assembly, and the mobile assembly installed by the assembled nested parts effectively cooperates with the rotation of the motor to control the moving rod to adjust the height of the support seat, so that the support seat effectively controls the stability of the condensing mainframe body through the cooperation of the telescopic rod and the support rod, and prevents the support rod from moving downward through the set assembly limit assembly, thereby improving the support stability;

[0023] 2. The height-adjustable mobile condensing host chassis is provided with a main gear and a secondary gear that mesh and rotate, and a main shaft matching limit assembly is assembled on the main gear to control the rotation of the main gear on the main shaft, and effectively control the rack connecting the main gear and the secondary gear, as well as the height of the support rod installed on the rack, thereby forming an effective limit support for the support seat and increasing the stability of the support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the condensing host of the utility model;

[0025] Figure 2 This is a semi-sectioned three-dimensional structural diagram of the condensing host of the utility model;

[0026] Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of the support seat of the utility model;

[0027] Figure 4 This is a schematic diagram of a half-section three-dimensional structure of the support rod of the utility model;

[0028] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the limiting component of the utility model.

[0029] In the figure: 1. Condensing host body; 2. Base; 3. Nesting; 4. Moving assembly; 5. Moving block; 6. Moving rod; 7. Support seat; 8. Telescopic rod; 9. Telescopic assembly; 10. Extrusion spring; 11. Support rod; 12. Rack; 13. Main gear; 14. Main shaft; 15. Secondary gear; 16. Limit assembly; 17. Reset spring; 18. Limit block; 19. Limit gear. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 5 , the utility model provides a technical solution: a height-adjustable mobile condensing host chassis, provided with a condensing host body 1 that is convenient for positioning and assembly;

[0032] The invention comprises: a base 2, which is assembled on the lower surface of the condensing main unit 1 and stably placed on the ground, and a nesting piece 3 is nested and installed on the inner surface of the base 2, and a moving component 4 is installed on the outer surface of the nesting piece 3, and a moving block 5 is threadedly adjusted on the inner surface of the moving component 4, and a moving rod 6 is rotatably connected to the upper surface of the moving block 5, and a support seat 7 is rotatably connected to the upper surface of the moving rod 6, and the condensing main unit 1 is attached to the upper surface of the support seat 7;

[0033] The telescopic rod 8 is installed in the middle section of the lower surface of the support seat 7, and the outer surface of the telescopic rod 8 is telescopically connected with a telescopic component 9, and the telescopic component 9 is installed on the inner surface of the base 2, and an extrusion spring 10 is nested and connected between the telescopic component 9 and the telescopic rod 8;

[0034] The support rod 11 is installed at the corner of the lower surface of the support seat 7, and a rack 12 is installed on the lower surface of the support rod 11, and the outer surface of the rack 12 is meshed with a main gear 13, and the middle end of the inner surface of the main gear 13 is nested with a main shaft 14, and the outer surface of the main gear 13 is meshed with a secondary gear 15, and the positioning outer surface of the secondary gear 15 is meshed with the rack 12 on the other side;

[0035] The base 2 forms a built-in nesting structure with the nesting part 3 and the moving component 4, and the moving component 4 forms a threaded adjustable limited sliding structure with the moving block 5 through the bidirectional screw, and the moving block 5 forms a linked rotating oblique supporting structure with the supporting seat 7 through the moving rod 6, and the moving block 5 and the moving rod 6 are symmetrically arranged about the middle section of the inner surface of the moving component 4.

[0036] The telescopic rod 8 is symmetrically embedded in the outer surface of the support seat 7, and the telescopic rod 8 forms an elastic telescopic structure with the telescopic component 9 through the extrusion spring 10, and the telescopic component 9 and the inner surface of the base 2 form an integrated structure.

[0037] The support rod 11 is embedded in the corner of the lower surface of the support seat 7, and the support rod 11 forms a meshing structure with the main gear 13 and the secondary gear 15 through the rack 12. The support rod 11 and the base 2 form a built-in telescopic basis through the rack 12, and the base 2 forms a limited rotation structure with the main gear 13 through the main shaft 14.

[0038] When in use, the condensing host body 1 is stably placed on the support seat 7 assembled on the base 2, and a limited assembly is formed to prevent the condensing host body 1 from shaking and position displacement, and according to the height use requirements of the condensing host body 1, the motor of the moving assembly 4 installed on the nested parts 3 assembled on the base 2 is stably controlled, and the moving assembly 4 is nested and welded to improve the stability of use, and then when the output shaft of the motor rotates, the built-in bidirectional lead screw of the moving assembly 4 is effectively controlled to control the symmetrically arranged moving blocks 5 to form limited sliding, thereby controlling the moving rod 6 assembled on the upper side of the moving block 5 to form a linkage extrusion on the support seat 7 assembled on the upper side of the moving rod 6, and forming an oblique support for the support seat 7, and when the support seat 7 moves upward, the telescopic rod 8 installed on the lower side of the support seat 7 will form a limited telescopic extension on the inner surface of the telescopic assembly 9 assembled on the base 2, thereby releasing The extrusion spring 10 built into the telescopic assembly 9 can provide a certain supporting force through the elasticity of the extrusion spring 10, and the telescopic adjustment between the telescopic rod 8 and the telescopic assembly 9 can also control the parallelism between the base 2 and the middle section of the support seat 7 to prevent the middle section of the lower surface of the support seat 7 from sinking and bending. When the support seat 7 moves up, the support rod 11 installed at the corner of the support seat 7 will drive the installed rack 12 to form a telescopic adjustment at the corner of the inner surface of the base 2, and during adjustment, the rack 12 is meshed with the outer surfaces of the main gear 13 and the secondary gear 15 assembled in rotation in the base 2, effectively controlling the position of the rack 12, and the use of the double-sided rack 12 improves the telescopic stability, and the main gear 13 is effectively positioned and rotated through the installed main shaft 14, and the main gears 13 on the front and rear sides of the base 2 are linked to prevent unilateral tilting.

[0039] The limiting assembly 16 is installed on the side surface of the outer surface of the base 2 .

[0040] The inner surface of the limit assembly 16 is nested with a return spring 17, and the outer surface of the return spring 17 is fitted and connected to the limit block 18, and the limit block 18 is limited and slid on the inner surface of the limit assembly 16, and the outer surface of the limit block 18 is snap-fitted and connected to the limit gear 19, and the limit gear 19 is positioned and assembled on the outer surface end of the main shaft 14.

[0041] The limit block 18 forms an elastic sliding structure with the limit assembly 16 through the return spring 17, and the limit assembly 16 and the base 2 form an integrated structure, and the limit block 18 forms a limit engaging structure with the main shaft 14 through the limit gear 19.

[0042] When the main shaft 14 assembled with the main gear 13 rotates, the limit gear 19 installed on the outer surface end of the main shaft 14 is synchronously driven to form a coaxial rotation. After the rotation stops, that is, after the height adjustment of the support seat 7 is completed, the limit block 18 that squeezes the reset spring 17 can be manually loosened, and the limit block 18 forms an elastically adjusted limit slide in the limit assembly 16 installed on the base 2 through the elasticity of the reset spring 17. At this time, the limit block 18 forms a limit engagement with the limit gear 19, which controls the stability of the support seat 7 after the height adjustment, prevents the support seat 7 from sinking, and cooperates with the use of the moving block 5 and the moving rod 6 to synchronously provide a locking effect.

[0043] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable mobile condensing mainframe chassis, provided with a condensing mainframe body (1) that is easy to position and assemble; It is characterized in that include: The base (2) is assembled on the lower surface of the condensing main unit (1) and is stably placed on the ground, and a nesting piece (3) is nested and installed on the inner surface of the base (2), and a moving component (4) is installed on the outer surface of the nesting piece (3), and a moving block (5) is threadedly adjusted on the inner surface of the moving component (4), and a moving rod (6) is rotatably connected to the upper surface of the moving block (5), and a support seat (7) is rotatably connected to the upper surface of the moving rod (6), and the condensing main unit (1) is fitted and connected to the upper surface of the support seat (7); A telescopic rod (8) is mounted on the middle section of the lower surface of the support seat (7), and the outer surface of the telescopic rod (8) is telescopically connected to a telescopic component (9), and the telescopic component (9) is mounted on the inner surface of the base (2), and a compression spring (10) is nested and connected between the telescopic component (9) and the telescopic rod (8); A support rod (11) is installed at a corner of the lower surface of the support seat (7), and a rack (12) is installed on the lower surface of the support rod (11), and the outer surface of the rack (12) is meshedly connected with a main gear (13), and the middle end of the inner surface of the main gear (13) is nested with a main shaft (14), and the outer surface of the main gear (13) is meshedly connected with a secondary gear (15), and the positioning outer surface of the secondary gear (15) is meshedly connected to the rack (12) on the other side; A limiting assembly (16) is installed on the side surface of the outer surface of the base (2).

2. A height-adjustable mobile condensing mainframe chassis according to claim 1, Features: The base (2) forms a built-in nesting structure with the nesting piece (3) and the moving assembly (4), and the moving assembly (4) forms a thread-adjustable limited sliding structure with the moving block (5) through a bidirectional screw rod, and the moving block (5) forms a linked rotating oblique supporting structure with the supporting seat (7) through a moving rod (6), and the moving block (5) and the moving rod (6) are symmetrically arranged with respect to the middle section of the inner surface of the moving assembly (4).

3. A height-adjustable mobile condensing mainframe chassis according to claim 1, Features: The telescopic rod (8) is symmetrically embedded in the outer surface of the support seat (7), and the telescopic rod (8) forms an elastic telescopic structure with the telescopic component (9) through the extrusion spring (10), and the telescopic component (9) and the inner surface of the base (2) form an integrated structure.

4. A height-adjustable mobile condensing mainframe chassis according to claim 1, Features: The support rod (11) is embedded in the corner of the lower surface of the support seat (7), and the support rod (11) forms a meshing structure with the main gear (13) and the secondary gear (15) through the rack (12), and the support rod (11) forms a built-in telescopic basis with the base (2) through the rack (12), and the base (2) forms a limited rotation structure with the main gear (13) through the main shaft (14).

5. A height-adjustable mobile condensing mainframe chassis according to claim 1, Features: The inner surface of the limit assembly (16) is nested with a return spring (17), and the outer surface of the return spring (17) is fitted and connected to a limit block (18), and the limit block (18) is limitedly slid on the inner surface of the limit assembly (16), and the outer surface of the limit block (18) is snap-fitted and connected to a limit gear (19), and the limit gear (19) is positioned and assembled on the outer surface end of the main shaft (14).

6. A height-adjustable mobile condensing mainframe chassis according to claim 5, Features: The limit block (18) forms an elastic sliding structure with the return spring (17) and the limit assembly (16), and the limit assembly (16) and the base (2) form an integrated structure, and the limit block (18) forms a limit engaging structure with the main shaft (14) through the limit gear (19).

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