CN210292954U

CN210292954U - Mounting structure for engineering machinery radiator

Info

Publication number: CN210292954U
Application number: CN201920920518.5U
Authority: CN
Inventors: 董琳; 孙燕水; 王书明; 张鹤鸣
Original assignee: Southwest Chongqing Aluminium Material Production Development Co ltd
Current assignee: Southwest Chongqing Aluminium Material Production Development Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-10
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an engineering machine tool mounting structure for radiator, its structure includes fixed frame, the mounting groove, the extension board, bolt hole and locking structure, through having set up an engineering machine tool mounting structure for radiator, the mounting groove has been set up in fixed frame, fix in the mounting groove according to the radiator with variation in size, and locking structure has been set up, press from both sides tight the locking structure left and right sides backup pad through rotatory screw rod, because the fixed plate is thirty degree angle slopes from outside to inside backward, when making the fixed plate insert the locking in the fixed slot, produce the power of pulling backward through the slope, guarantee the laminating degree of radiator and engineering machine tool in the fixed frame, reached convenient the laminating degree that has increased radiator and engineering machine tool when fixing mounting structure, and then increase the radiating effect of radiator.

Description

Mounting structure for engineering machinery radiator

Technical Field

The utility model relates to a mounting structure technical field, concretely relates to mounting structure for engineering machine tool radiator.

Background

The engineering machinery is an important component of equipment industry, and in general, all the mechanical equipment necessary for comprehensive mechanized construction engineering required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and various building engineering is called as engineering machinery, power equipment of the engineering machinery generates heat in the use process, so that a radiator needs to be installed on the power equipment of the engineering machinery to dissipate the heat, when the radiator is installed, an installation structure is needed to fixedly connect the radiator and the engineering machinery, and generally, the radiator is fixed on the engineering machinery by bolts in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the mounting structure for the engineering machinery radiator is provided, the problem that due to the fact that various radiators are different in shape and size, the radiators are inconvenient to mount and fix according to different radiators, the fitting degree of the radiating plate of the radiator and the working machinery cannot be guaranteed, and the radiating effect is poor is solved, the fitting degree of the radiator and the engineering machinery is increased when the mounting structure is fixed conveniently, and then the radiating effect of the radiator is increased.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an engineering machine tool mounting structure for radiator, including fixed frame, mounting groove, fixed plate, bolt hole and locking structure, the middle part is provided with the mounting groove in the fixed frame, fixed plate has all been welded on both sides about the fixed frame rear end, be provided with the bolt hole on the fixed plate, the fixed frame front end welds with locking structure, locking structure comprises first fixed block, screw rod, second fixed block, nut, first splint and second splint, the screw rod transversely runs through first fixed block and second fixed block, the screw rod outer end left and right sides all carries out threaded connection with first splint and second splint, the screw rod right-hand member welds with the nut, first fixed block, screw rod, second fixed block and nut are provided with two respectively, and set up respectively in fixed frame front end upper and lower both sides, first fixed block and second fixed block rear end all weld with fixed frame, first splint and second splint are the same for the structure, and the symmetry sets up, first splint comprise first backup pad, telescopic connection rod, spring, second backup pad, link and fixed plate, both sides all weld with telescopic connection rod about the first backup pad rear end, telescopic connection rod rear end welds with the second backup pad, the link has all been welded to second backup pad front end and first backup pad rear end, both sides articulate through couple and link respectively around the spring, second backup pad right side rear end welds with the fixed plate, first backup pad inboard carries out threaded connection with the screw rod.

Further, flexible connecting rod comprises outer tube, branch and stopper, branch stretches into and carries out sliding connection with the outer tube through the through-hole of outer tube rear end, branch outside front end welding has the stopper, the branch rear end welds with the second backup pad, the outer tube front end welds with first backup pad.

Further, the number of the springs is more than three.

Furthermore, the right end of the nut is provided with an inner hexagonal jack.

Furthermore, the fixing plate is inclined from outside to inside backwards at an angle of thirty degrees.

Furthermore, the screw rod left end is provided with the limiting plate, and the limiting plate is greater than the screw rod external diameter.

Further, the screw rod left and right sides all is provided with the external screw thread, and the external screw thread at both ends is anti-tooth setting about and.

Furthermore, the length of stopper is unanimous with the outer tube internal diameter, and stopper and outer tube inner wall laminating.

Further, the spring is an extension spring.

Furthermore, the first supporting plate, the second supporting plate and the fixing plate are all made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve the problem that the heat radiators are different in shape and size, the installation and fixation of the heat radiators according to different heat radiators are inconvenient, and the fitting degree of the heat radiating plate of the heat radiator and a working machine cannot be guaranteed, so that the heat radiating effect is poor, by arranging the installation structure for the heat radiator of the engineering machine, the installation groove is arranged in the fixed frame, the left and right support plates of the locking structure are fixed in the installation groove according to the fact that the heat radiators different in size are fixed, the locking structure is arranged, the support plates on the left and right sides of the locking structure are clamped by the rotating screw rod, when the fixed plate is inserted into the fixed groove and locked, the backward pulling force is generated by the inclination, the fitting degree of the heat radiator in the fixed frame and the engineering machine is guaranteed, the fitting degree of the heat radiator and the engineering machine is increased while the, thereby increasing the heat dissipation effect of the heat sink.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a top view of the structure of the present invention;

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

FIG. 4 is a partial enlarged view of area A of the present invention;

FIG. 5 is a side view of the telescopic link structure of the present invention;

fig. 6 is a schematic view of the fixing structure of the present invention.

In the figure: the device comprises a fixed frame-1, a mounting groove-2, a support plate-3, a bolt hole-4, a locking structure-5, a first fixing block-51, a screw-52, a second fixing block-53, a nut-54, a first clamping plate-55, a second clamping plate-56, a first support plate-551, a telescopic connecting rod-552, a spring-553, a second support plate-554, a hanging ring-555, a fixing plate-556, an outer tube-5521, a support rod-5522 and a limiting block-5523.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides an installation structure for a heat sink of an engineering machine: the fixing frame comprises a fixing frame 1, a mounting groove 2, support plates 3, bolt holes 4 and a locking structure 5, wherein the mounting groove 2 is arranged in the middle of the fixing frame 1, the support plates 3 are welded on the upper side and the lower side of the rear end of the fixing frame 1, the bolt holes 4 are arranged on the support plates 3, the front end of the fixing frame 1 is welded with the locking structure 5, the locking structure 5 consists of a first fixing block 51, a screw 52, a second fixing block 53, a nut 54, a first clamping plate 55 and a second clamping plate 56, the screw 52 transversely penetrates through the first fixing block 51 and the second fixing block 53, the left side and the right side of the outer end of the screw 52 are in threaded connection with the first clamping plate 55 and the second clamping plate 56, the right end of the screw 52 is welded with the nut 54, the first fixing block 51, the screw 52, the second fixing block 53 and the nut 54 are respectively arranged on the upper side and the lower side of the front end of the fixing, first splint 55 and second splint 56 are the same for the structure, and the symmetry sets up, first splint 55 is by first backup pad 551, telescopic link 552, spring 553, second backup pad 554, link 555 and fixed plate 556 are constituteed, both sides all weld with telescopic link 552 about the first backup pad 551 rear end, telescopic link 552 rear end welds with second backup pad 554, link 555 has all been welded to second backup pad 554 front end and first backup pad 551 rear end, both sides articulate with link 555 through the couple respectively around the spring 553, second backup pad 554 right side rear end welds with fixed plate 556, the inboard threaded connection that carries out with screw rod 52 of first backup pad 551.

The telescopic link 552 comprises an outer tube 5521, a support rod 5522 and a limit block 5523, the support rod 5522 extends into the through hole at the rear end of the outer tube 5521 and is slidably connected with the outer tube 5521, the limit block 5523 is welded at the front end of the outer side of the support rod 5522, the rear end of the support rod 5522 is welded with the second support plate 554, and the front end of the outer tube 5521 is welded with the first support plate 551.

The springs 553 are more than three, which is beneficial to generating a pulling force between the first support plate 551 and the second support plate 554, so that the heat sink on the fixed frame 1 is attached to the installation device.

Wherein, nut 54 right-hand member is provided with the hexagon socket head socket, is favorable to conveniently rotating nut 54.

Wherein, the fixed plate 556 is inclined at an angle of thirty degrees from outside to inside backwards, so that when the first supporting plate 551 is locked, the fixed plate 556 is inserted into the fixing groove, and the force of pulling backwards is generated by the inclination, thereby ensuring the fitting degree of the radiator in the fixing frame 1 and the engineering machinery.

Wherein, the screw rod 52 left end is provided with the limiting plate, and the limiting plate is greater than the screw rod 52 external diameter, is favorable to avoiding first splint 55 to fall out from the screw rod.

Wherein, the screw rod 52 left and right sides all is provided with the external screw thread, and just the external screw thread at both ends is anti-tooth setting about, is favorable to making first splint 55 and second splint 56 inwards expand simultaneously and contract when screw rod 52 rotates.

Wherein, the length of stopper 5523 is unanimous with outer tube 5521 internal diameter, and stopper 5523 and the laminating of outer tube 5521 inner wall are favorable to restricting branch 5522's roll-off distance, avoid branch 5522 to follow the interior roll-off of outer tube 5521.

The spring 553 is an extension spring, so that the tension effect is good and the spring is not easy to damage.

The first support plate 551, the second support plate 554 and the fixing plate 556 are made of stainless steel, so that the hardness is high, the fixing plate is not easy to damage, and the fixing plate is not easy to rust.

The spring 553 of this patent adopts extension spring, and extension spring is also called tension spring, and the extension spring for short is the helical spring who bears axial tension, and extension spring all generally makes with circular cross section material, and when not bearing load, all be between the circle of extension spring and the circle tight clearance that does not have.

The working principle is as follows: when the radiator is installed, firstly, the radiator is placed in the installation groove 2, the bolt hole 4 is penetrated through by an external bolt, and the radiator is locked and fixed, then two fixing grooves are arranged on the engineering machinery, the fixing plate 556 in the first clamping plate 55 and the second clamping plate 56 is aligned with the positions of the fixing grooves, an external hexagonal screwdriver is inserted into an internal hexagonal jack in the nut 54, the nut 54 is rotated clockwise, the nut 54 drives the screw 52 to rotate, because the external threads at the left end and the right end of the screw 52 are arranged in an opposite-tooth manner, and because the screw 52 is provided with two screws, the first clamping plate 55 and the second clamping plate 56 are prevented from rotating along with the screw 52, when the screw 52 rotates, the first clamping plate 55 and the second clamping plate 56 are rotated by the threads, so that the first supporting plate 551 in the first clamping plate 55 and the second clamping plate 56 is simultaneously retracted inwards along the threads on the screw 52, first backup pad 551 passes through telescopic link 552 and drives second backup pad 554 and contracts, and second backup pad 554 drives fixed plate 556 and inserts in the fixed slot, because fixed plate 556 is thirty degrees slopes to the back from outer to interior, when making the fixed plate insert in the fixed slot locking, produce the power of pulling backward through the slope, fixed plate 556 passes through second backup pad 554 pulling spring 553, and drive branch 5522 and extend backward through outer tube 5521, produce pulling force through spring 553 and make the radiator that is fixed in fixed frame 1 and the laminating of engineering machine, because fixed plate 556 inserts in the fixed slot of engineering machine, fix fixed frame 1, fix the radiator promptly, reached conveniently fixed mounting structure when having increased radiator and engineering machine's laminating degree, and then increased the radiating effect of radiator.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The mounting structure for the engineering machinery radiator comprises a fixed frame (1), a mounting groove (2), support plates (3) and bolt holes (4), wherein the mounting groove (2) is formed in the middle of the inside of the fixed frame (1), the support plates (3) are welded to the upper side and the lower side of the rear end of the fixed frame (1), the bolt holes (4) are formed in the support plates (3), and the front end of the fixed frame (1) is welded with a locking structure (5);

the method is characterized in that: the clamping device is characterized by further comprising a locking structure (5), wherein the locking structure (5) is composed of a first fixing block (51), a screw rod (52), a second fixing block (53), a nut (54), a first clamping plate (55) and a second clamping plate (56), the screw rod (52) transversely penetrates through the first fixing block (51) and the second fixing block (53), the left side and the right side of the outer end of the screw rod (52) are in threaded connection with the first clamping plate (55) and the second clamping plate (56), the right end of the screw rod (52) is welded with the nut (54), the first fixing block (51), the screw rod (52), the second fixing block (53) and the nut (54) are respectively provided with two parts and are respectively arranged on the upper side and the lower side of the front end of the fixed frame (1), the rear ends of the first fixing block (51) and the second fixing block (53) are respectively welded with the fixed frame (1), the first clamping plate (55) and the second clamping plate (56) are the same, the first clamping plate (55) is symmetrically arranged and comprises a first supporting plate (551), a telescopic connecting rod (552), a spring (553), a second supporting plate (554), a hanging ring (555) and a fixing plate (556), wherein the upper side and the lower side of the rear end of the first supporting plate (551) are welded with the telescopic connecting rod (552), the rear end of the telescopic connecting rod (552) is welded with the second supporting plate (554), the hanging ring (555) is welded at the front end of the second supporting plate (554) and the rear end of the first supporting plate (551), the front side and the rear side of the spring (553) are respectively hung with the hanging ring (555) through hooks, the rear end of the right side of the second supporting plate (554) is welded with the fixing plate (556), and the inner side of the first supporting plate (551) is in threaded connection with the screw rod (52).

2. The mounting structure for a radiator of construction machinery according to claim 1, wherein: the telescopic connecting rod (552) is composed of an outer tube (5521), a support rod (5522) and a limiting block (5523), the support rod (5522) stretches into the through hole in the rear end of the outer tube (5521) and is in sliding connection with the outer tube (5521), the limiting block (5523) is welded at the front end of the outer side of the support rod (5522), the rear end of the support rod (5522) is welded with a second supporting plate (554), and the front end of the outer tube (5521) is welded with a first supporting plate (551).

3. The mounting structure for a radiator of construction machinery according to claim 1, wherein: the number of the springs (553) is three or more.

4. The mounting structure for a radiator of construction machinery according to claim 1, wherein: the right end of the nut (54) is provided with an inner hexagonal jack.

5. The mounting structure for a radiator of construction machinery according to claim 1, wherein: the fixing plate (556) is inclined backwards from outside to inside at an angle of thirty degrees.

6. The mounting structure for a radiator of construction machinery according to claim 1, wherein: the left end of the screw rod (52) is provided with a limiting plate, and the limiting plate is larger than the outer diameter of the screw rod (52).

7. The mounting structure for a radiator of construction machinery according to claim 1, wherein: the left side and the right side of the screw rod (52) are both provided with external threads, and the external threads at the left end and the right end are arranged in a reverse tooth manner.

8. The mounting structure for a radiator of construction machinery according to claim 2, wherein: the length of the limiting block (5523) is consistent with the inner diameter of the outer pipe (5521), and the limiting block (5523) is attached to the inner wall of the outer pipe (5521).