CN112856108B - Engineering machine tool covering piece frame structure convenient to install - Google Patents
Engineering machine tool covering piece frame structure convenient to install Download PDFInfo
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- CN112856108B CN112856108B CN202110028889.4A CN202110028889A CN112856108B CN 112856108 B CN112856108 B CN 112856108B CN 202110028889 A CN202110028889 A CN 202110028889A CN 112856108 B CN112856108 B CN 112856108B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
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Abstract
The invention discloses an engineering machinery covering part frame structure convenient to install, which comprises a left side frame, a protective structure, a bottom rod, a support component, a top rod, a connecting component, a right side frame and a supporting structure, wherein the protective structure, the support component, the connecting component and the supporting structure are optimally arranged, a vertical frame can slide on the bottom rod and the top rod and is locked and fixed through fastening bolts, and the supporting strength is increased; a clamping groove is formed in the supporting groove seat of the integrated rod, so that the transverse position can be finely adjusted when the integrated rod is connected with the bottom rod and the ejector rod, and the integrated rod is convenient to mount; the screw rod in the supporting structure is matched with the internal thread block, so that the supporting seat can move transversely, and a supporting rod for improving the strength can be further installed according to the requirement; the horizontal pole can rotate in connector bottom to the horizontal pole breaks away from the screens with the support groove seat, can increase the operating space to frame main part inside, is convenient for carry out the dismouting operation.
Description
Technical Field
The invention relates to the field related to engineering machinery frames, in particular to an engineering machinery covering part frame structure convenient to mount.
Background
Engineering machinery is an important component of equipment industry, and in general, 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 construction engineering is called as engineering machinery; the engineering machine is supported and installed on the covering part through the frame.
The engineering machinery covering part frame in the prior art is simple in structure, inconvenient in the assembling process according to the actual installation condition to finely adjust the positions of all parts, the number of transverse and longitudinal rods of the frame is small, the integral supporting strength is poor, and meanwhile, when the frame is installed and disassembled, the movable space is small, and the operation is inconvenient.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a construction machine cover frame structure which is easy to install.
The invention is realized in such a way that an engineering machinery covering part frame structure convenient to install is constructed, the device comprises a frame main body, the frame main body comprises a left side frame, a protective structure, a bottom rod, a support assembly, an ejector rod, a connecting assembly, a right side frame and a supporting structure, the protective structure is fixedly connected to the bottom side of the front part of the left side frame, the bottom rods are connected to the right sides of the left side frame and the protective structure, the support assembly is vertically fixed to the rear side of the top of the bottom rod, the ejector rod is connected to the top of the support assembly, the left end face of the ejector rod is fixed to the left side frame, the right side of the ejector rod is connected to the connecting assembly, the connecting assembly is fixedly connected to the right side frame, and the supporting structure is fixedly connected to the right top side of the left side frame.
Preferably, the number of the top rods is two, and the two top rods are symmetrically arranged in front and back on the right side of the left side frame.
Preferably, protective structure includes the riser, connects the groove on, connects groove, connector and horizontal pole down, connect the groove on having seted up on riser top left side to connect the groove under having seted up riser bottom right side, connect inslot side fixedly connected with connector down, the connector bottom is rotated and is connected with the horizontal pole.
Preferably, the left side of the upper connecting groove is connected with a left side frame, and the right side of the cross rod is connected with a right side frame.
Preferably, the support component includes grudging post, dead slot and fastening bolt, the dead slot has all been seted up to both sides about the grudging post, fastening bolt runs through the dead slot inboard and locks fixedly each other with ejector pin and sill bar respectively.
Preferably, the connecting components are arranged in two numbers, and the two connecting components are arranged in the middle of the right side frame in a bilateral symmetry mode.
Preferably, coupling assembling includes an organic whole pole, draw-in groove and support groove seat, both sides all are provided with the draw-in groove around the organic whole pole right part, the draw-in groove right side is connected with the right side frame, the support groove seat sets up both sides around the organic whole pole left part to support groove seat top side and ejector pin are connected.
Preferably, the supporting structure comprises a support piece, a rectangular piece, a rotating assembly, a screw rod, an inner thread block, a sliding block, a supporting seat and a cushion block, wherein the rectangular piece is vertically fixed on the left side of the top of the support piece, the rotating assembly is fixedly connected to the top of the rectangular piece, the middle part of the bottom side of the rotating assembly is connected with the screw rod, the screw rod penetrates through the inner side of the inner thread block and is in threaded connection with the inner side of the inner thread block, the inner thread block is rotatably connected to the inner side of the sliding block, the middle part of the bottom of the sliding block is in transverse sliding connection with the support piece, the rear side of the top of the sliding block is fixed to the supporting seat, the bottom side of the supporting seat is in transverse sliding connection with the cushion block, and the left end face of the cushion block is fixed to the support piece.
Preferably, the number of the sliding blocks is two, and the bottoms of the two sliding blocks are connected with the support piece in a transverse sliding mode.
Preferably, the rotating assembly comprises a top seat, an upper supporting block, an upper rotating frame, a lower rotating frame and a lower supporting block, the bottom side of the left part of the top seat is fixed to the upper supporting block, the inner side of the right part of the top seat is fixed to the upper supporting block, the bottom side of the inner part of the upper supporting block is rotatably connected with the upper rotating frame, the middle part of the upper rotating frame is rotatably connected with the lower rotating frame, the lower rotating frame is connected to the middle part of the top of the lower supporting block, and the inner side of the lower supporting block is fixed to the screw rod.
Preferably, the screw and the internal thread block are both made of stainless steel.
Preferably, the vertical frame is made of aluminum alloy materials.
The invention has the following advantages: the invention provides an engineering machinery covering part frame structure convenient to mount through improvement, and compared with the same type of equipment, the invention has the following improvements:
the method has the advantages that: according to the engineering machinery covering part frame structure convenient to install, the protective structure, the support component, the connecting component and the supporting structure are optimally arranged, the vertical frame can slide on the bottom rod and the ejector rod and is locked and fixed through the fastening bolt, and the supporting strength is improved; a clamping groove is formed in the supporting groove seat of the integrated rod, so that the transverse position can be finely adjusted when the integrated rod is connected with the bottom rod and the ejector rod, and the integrated rod is convenient to mount; the screw rod in the supporting structure is matched with the internal thread block, so that the supporting seat can move transversely, and a supporting rod for improving the strength can be further installed according to the requirement; the horizontal pole can rotate bottom the connector, thereby the horizontal pole breaks away from the screens with the support groove seat, can increase the operating space to frame main part inside, be convenient for carry out the dismouting operation, the simple structure of having solved prior art engineering machine tool covering frame, inconvenient installation situation according to the reality finely tunes the position of each part in the assembling process, and the horizontal vertical pole number of frame is few, lead to holistic support intensity relatively poor, simultaneously when dismantling the operation in installing frame inside, the activity space is less, the inconvenient problem of operating that carries on.
The method has the advantages that: according to the engineering machinery covering part frame structure convenient to mount, two ejector rods are arranged, the two ejector rods are symmetrically arranged in front and back of the right side of the left side frame, the two ejector rods are favorably connected with the supporting groove seat and are convenient to fix the position quickly, the left side of the upper connecting groove is connected with the left side frame, the right side of the cross rod is connected with the right side frame, and the cross rod rotates to an angle position, so that the mounting and dismounting operation of the interior of the frame main body is facilitated.
The method has the advantages that: according to the engineering machinery covering part frame structure convenient to mount, the number of the connecting components is two, the two connecting components are symmetrically arranged in the middle of the right side frame in a bilateral mode to form a stable structure, the number of the sliding blocks is two, the bottoms of the two sliding blocks are connected with the supporting pieces in a transverse sliding mode, and therefore the position of the supporting seat can be conveniently adjusted in a transverse moving mode.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protective structure of the present invention;
FIG. 3 is a schematic structural view of a stent assembly of the present invention;
FIG. 4 is a schematic structural view of the coupling assembly of the present invention;
FIG. 5 is a schematic structural view of the support structure of the present invention;
FIG. 6 is a schematic view of the mounting location of the spacer of the present invention;
FIG. 7 is a front view of the screw and internally threaded block connection of the present invention;
fig. 8 is a schematic view of the construction of the rotating assembly of the present invention.
Wherein: a frame main body-1, a left side frame-2, a protective structure-3, a bottom rod-4, a support component-5, a top rod-6, a connecting component-7, a right side frame-8, a support structure-9, a vertical plate-31, an upper connecting groove-32, a lower connecting groove-33, a connecting head-34, a cross rod-35, a vertical frame-51, a hollow groove-52 and a fastening bolt-53, the device comprises an integrated rod-71, a clamping groove-72, a supporting groove seat-73, a supporting sheet-91, a rectangular sheet-92, a rotating assembly-93, a screw rod-94, an internal thread block-95, a sliding block-96, a supporting seat-97, a cushion block-98, a top seat-931, an upper supporting block-932, an upper rotating frame-933, a lower rotating frame-934 and a lower supporting block-935.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, the construction machinery covering frame structure convenient to mount comprises a frame main body 1, wherein the frame main body 1 comprises a left side frame 2, a protective structure 3, a bottom rod 4, a support component 5, a top rod 6, a connecting component 7, a right side frame 8 and a support structure 9, the protective structure 3 is fixedly connected to the bottom side of the front portion of the left side frame 2, the bottom rod 4 is connected to the right sides of the left side frame 2 and the protective structure 3, the support component 5 is vertically fixed to the rear side of the top portion of the bottom rod 4, the top rod 6 is connected to the top portion of the support component 5, the left end face of the top rod 6 is fixed to the left side frame 2, the right side of the top rod 6 is connected to the connecting component 7, the connecting component 7 is fixedly connected to the right side frame 8, and the support structure 9 is fixedly connected to the top side of the right portion of the left side frame 2, so that support strength can be improved, and quick mounting can be facilitated.
Referring to fig. 2, in the conveniently-installed frame structure of the covering part of the engineering machinery, the protective structure 3 includes a vertical plate 31, an upper connecting groove 32, a lower connecting groove 33, a connector 34 and a cross rod 35, the upper connecting groove 32 is formed on the left side of the top of the vertical plate 31, the lower connecting groove 33 is formed on the right side of the bottom of the vertical plate 31, the connector 34 is fixedly connected to the inner side of the lower connecting groove 33, the bottom of the connector 34 is rotatably connected with the cross rod 35, and the cross rod 35 is rotated to adjust the position so as to change the support of the cross rod 35.
Referring to fig. 3, in the easily-installed frame structure of the cover of the engineering machine according to the present invention, the bracket assembly 5 includes the vertical frame 51, the empty slot 52 and the fastening bolt 53, the empty slot 52 is formed on both the upper and lower sides of the vertical frame 51, and the fastening bolt 53 penetrates through the inner side of the empty slot 52 and is respectively locked and fixed with the top rod 6 and the bottom rod 4, which is beneficial to improving the stability of the support.
Referring to fig. 4, in the conveniently-installed frame structure of the covering element of the engineering machinery, the connecting assembly 7 includes an integrated rod 71, clamping grooves 72 and supporting groove seats 73, the clamping grooves 72 are respectively formed in the front and rear sides of the right portion of the integrated rod 71, the right side of the clamping groove 72 is connected with the right side frame 8, the supporting groove seats 73 are respectively formed in the front and rear sides of the left portion of the integrated rod 71, and the top sides of the supporting groove seats 73 are connected with the top rods 6, so that the bottom rods 4 and the top rods 6 can be conveniently installed.
Referring to fig. 5, 6 and 7, the supporting structure 9 of the invention includes a supporting piece 91, a rectangular piece 92, a rotating component 93, a screw rod 94, an internal thread block 95, a sliding block 96, a supporting seat 97 and a cushion block 98, the rectangular piece 92 is vertically fixed on the left side of the top of the supporting piece 91, the rotating component 93 is fixedly connected to the top of the rectangular piece 92, the middle of the bottom side of the rotating component 93 is connected to the screw rod 94, the screw rod 94 penetrates through the inner side of the internal thread block 95 to be in threaded connection therewith, the internal thread block 95 is rotatably connected to the inner side of the sliding block 96, the middle of the bottom of the sliding block 96 is in transverse sliding connection with the supporting piece 91, the rear side of the top of the sliding block 96 is fixed to the supporting seat 97, the bottom of the inside of the supporting seat 97 is in transverse sliding connection with the 98, and the left end face of the cushion block 98 is fixed to the supporting piece 91, so as to facilitate the adjustment of the supporting position.
Referring to fig. 8, according to the cover frame structure of the engineering machine convenient to mount of the present invention, the rotating assembly 93 includes a top seat 931, an upper support block 932, an upper rotating frame 933, a lower rotating frame 934 and a lower support block 935, a bottom side of a left portion of the top seat 931 is fixed to the upper support block 932, a bottom side of an inner portion of the upper support block 932 is rotatably connected to the upper rotating frame 933, a middle portion of the upper rotating frame 933 is rotatably connected to the lower rotating frame 934, the lower rotating frame 934 is connected to a middle side of a top portion of the lower support block 935, and a middle side of an inner portion of the lower support block 935 is fixed to the screw 94, which facilitates rotation and position movement of the screw 94.
Example two:
according to the construction machinery covering part frame structure convenient to mount, two ejector rods 6 are arranged, the two ejector rods 6 are symmetrically arranged in the front-back direction on the right side of the left side frame 2, connection with the supporting groove seats 73 is facilitated, quick fixing of the position is facilitated, the left side of the upper connecting groove 32 is connected with the left side frame 2, the right side of the cross rod 35 is connected with the right side frame 8, the cross rod 35 rotates to an angle position, mounting and dismounting operations of the interior of the frame main body 1 are facilitated, the two connecting assemblies 7 are arranged, the two connecting assemblies 7 are symmetrically arranged in the left-right direction in the middle of the right side frame 8, a stable structure is formed, the two sliding blocks 96 are arranged, the bottoms of the two sliding blocks 96 are transversely connected with the supporting pieces 91 in a sliding mode, and transverse movement and adjustment of the positions of the supporting seats 97 are facilitated.
The invention provides an engineering machinery covering part frame structure convenient to mount through improvement, and the working principle is as follows;
firstly, the design is installed and fixed on engineering machinery for use by energizing the left side frame 2 and the right side frame 8;
secondly, before installation, the right side frame 8 can be pulled towards the right side to enable the supporting groove seat 73 to move rightwards on the top rod 6 and the bottom rod 4, so that the position can be adjusted as required, and after adjustment, installation and fixation are carried out through a clamping groove in the supporting groove seat 73;
thirdly, when the operation frame is installed, a user can rotate the cross rod 35 at the bottom of the connecting head 34 to enable the cross rod to be separated from the contact with the supporting groove seats 73, so that the size of the space inside the operation frame main body 1 is increased, and the insides of the left side frame 2 and the right side frame 8 can be conveniently disassembled;
fourthly, the movable vertical frame 51 is positioned on the bottom rod 4 and the top rod 6, and the vertical frame 51 is fixed with the bottom rod 4 and the top rod 6 through the fastening bolt 53 after adjustment, so that the supporting strength of the structure is improved;
fifthly, when the structural strength needs to be further improved, a user can rotate the screw 94, the screw 94 can rotate and adjust the angle through the matching between the lower rotating frame 934 and the upper rotating frame 933, the screw 94 can drive the slider 96 to transversely move on the support piece 91 through the matching between the inner thread block 95 and the screw 94, then the slider 96 drives the support seat 97 to transversely move, and then the support strength can be further improved through the installation of the external support rod on the support seat 97;
sixthly, after the installation, the cross rod 35 is rotated to the bottom of the supporting groove seat 73, and the cross rod 35 and the supporting groove seat 73 are locked and fixed through a bolt, so that the installation of the frame body 1 is completed.
The invention provides an engineering machinery covering part frame structure convenient to install through improvement, and through optimally setting a protective structure 3, a bracket component 5, a connecting component 7 and a supporting structure 9, a vertical frame 51 can slide on a bottom rod 4 and a top rod 6 and is locked and fixed through a fastening bolt 53, so that the supporting strength is increased; a clamping groove is formed in the supporting groove seat 73 of the integrated rod 71, so that the transverse position can be finely adjusted when the integrated rod is connected with the bottom rod 4 and the top rod 6, and the integrated rod is convenient to mount; the screw 94 in the supporting structure 9 is matched with the internal thread block 95, so that the supporting seat 97 can move transversely, and further supporting rods for improving strength can be further installed according to requirements; the cross rod 35 can rotate at the bottom of the connector 34, so that the cross rod 35 is separated from the clamping position of the supporting groove seat 73, the operation space in the frame main body 1 can be enlarged, the disassembly and assembly operation is convenient, and the problems that in the prior art, the structure of a covering part frame of an engineering machine is simple, the position of each part is inconvenient to finely adjust according to the actual installation condition in the assembly process, the number of transverse and longitudinal rods of the frame is small, the integral supporting strength is poor, and meanwhile, when the assembly and disassembly operation is performed on the interior of the frame, the movement space is small, and the operation is inconvenient are solved; the two ejector rods 6 are arranged, the two ejector rods 6 are symmetrically arranged in the front and back direction on the right side of the left side frame 2 and are beneficial to being connected with the supporting groove seats 73 and facilitating quick fixing of positions, the left side of the upper connecting groove 32 is connected with the left side frame 2, the right side of the cross rod 35 is connected with the right side frame 8, the cross rod 35 rotates for an angle position, the operation of installing and disassembling the inside of the frame body 1 is facilitated, the two connecting assemblies 7 are arranged, the two connecting assemblies 7 are symmetrically arranged in the left and right direction in the middle of the right side frame 8 to form a stable structure, the two sliding blocks 96 are arranged, the bottoms of the two sliding blocks 96 are both connected with the supporting pieces 91 in a transverse sliding mode, and transverse moving adjustment of the positions of the supporting seats 97 is facilitated.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an engineering machine tool covering frame construction easy to assemble, includes frame main part (1), its characterized in that: frame main part (1) is including left side frame (2), protective structure (3), sill bar (4), bracket component (5), ejector pin (6), coupling assembling (7), right side frame (8) and bearing structure (9), left side frame (2) front portion bottom side fixedly connected with protective structure (3), left side frame (2) and protective structure (3) right side all are connected with sill bar (4), sill bar (4) top rear side is vertical to be fixed with bracket component (5), bracket component (5) top is connected with ejector pin (6), ejector pin (6) left end face is fixed mutually with left side frame (2) to ejector pin (6) right side is connected with coupling assembling (7), coupling assembling (7) fixedly connected with right side frame (8), left side frame (2) right side top side fixedly connected with bearing structure (9), protective structure (3) include riser (31), Go up groove (32), lower groove (33), connector (34) and horizontal pole (35), connect groove (32) on having seted up in riser (31) top left side to connect groove (33) down has been seted up on riser (31) bottom right side, connect groove (33) inboard fixedly connected with connector (34) down, connector (34) bottom is rotated and is connected with horizontal pole (35), coupling assembling (7) are including integrative pole (71), draw-in groove (72) and support groove seat (73), both sides all are provided with draw-in groove (72) around integrative pole (71) right part, draw-in groove (72) right side and right side bearer (8) are connected, support groove seat (73) set up in both sides around integrative pole (71) left part to support groove seat (73) top side is connected with ejector pin (6), bearing structure (9) are including piece (91), rectangle piece (92), Rotating assembly (93), screw rod (94), internal thread piece (95), slider (96), supporting seat (97) and cushion (98), a piece (91) top left side is vertical to be fixed with rectangular sheet (92), rectangular sheet (92) top fixedly connected with rotating assembly (93), rotating assembly (93) bottom side middle part is connected with screw rod (94), screw rod (94) run through internal thread piece (95) inboard rather than threaded connection, internal thread piece (95) rotate to be connected in slider (96) inboard, slider (96) bottom middle part inboard and a piece (91) horizontal sliding connection to slider (96) top rear side is fixed mutually with supporting seat (97), inside bottom side and cushion (98) horizontal sliding connection of supporting seat (97), cushion (98) left end face is fixed mutually with a piece (91), rotating assembly (93) includes top seat (931), Go up piece (932), go up rotating turret (933), lower rotating turret (934) and lower piece (935), footstock (931) left part downside is fixed mutually with last piece (932), footstock (931) right part inboard is fixed mutually with last piece (932), go up inside downside of piece (932) and rotate with last rotating turret (933) and be connected, it is connected with lower rotating turret (934) to go up rotating turret (933) middle part rotation, lower rotating turret (934) are connected in lower piece (935) top middle part inboard, it is fixed mutually with screw rod (94) in lower piece (935) inside.
2. The covering frame structure of construction machinery convenient to install according to claim 1, wherein: the two ejector rods (6) are arranged, and the two ejector rods (6) are symmetrically arranged in front and back on the right side of the left side frame (2).
3. The covering frame structure of construction machinery convenient to install according to claim 1, wherein: the left side of the upper connecting groove (32) is connected with the left side frame (2), and the right side of the cross rod (35) is connected with the right side frame (8).
4. The covering frame structure of construction machinery convenient to install according to claim 1, wherein: bracket component (5) are including grudging post (51), dead slot (52) and fastening bolt (53), dead slot (52) have all been seted up to both sides about grudging post (51), fastening bolt (53) run through dead slot (52) inboard respectively with ejector pin (6) and sill bar (4) locking fixed each other.
5. The covering frame structure of construction machinery convenient to install according to claim 1, wherein: the two connecting assemblies (7) are arranged, and the two connecting assemblies (7) are arranged in the middle of the right side frame (8) in a bilateral symmetry mode.
6. The covering frame structure of construction machinery convenient to install according to claim 1, wherein: the number of the sliding blocks (96) is two, and the bottoms of the two sliding blocks (96) are connected with the support piece (91) in a transverse sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110028889.4A CN112856108B (en) | 2021-01-11 | 2021-01-11 | Engineering machine tool covering piece frame structure convenient to install |
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| CN202110028889.4A CN112856108B (en) | 2021-01-11 | 2021-01-11 | Engineering machine tool covering piece frame structure convenient to install |
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| CN112856108B true CN112856108B (en) | 2022-09-13 |
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| CN102080393A (en) * | 2006-11-30 | 2011-06-01 | 沃尔沃建造设备控股（瑞典）有限公司 | Operator cab for heavy equipment |
| CN202130513U (en) * | 2011-06-27 | 2012-02-01 | 卡特彼勒公司 | Reinforcing device for operation space frame of machine and machine |
| CN202402796U (en) * | 2011-12-27 | 2012-08-29 | 柳工常州挖掘机有限公司 | Adjustable combined assembly type support |
| CN203094204U (en) * | 2013-03-06 | 2013-07-31 | 中联重科股份有限公司渭南分公司 | Cab and engineering machinery with same |
| CN204781067U (en) * | 2014-05-22 | 2015-11-18 | 卡特彼勒Sarl | Cabin of construction machinery |
| CN204026046U (en) * | 2014-07-08 | 2014-12-17 | 重庆润通动力制造有限公司 | Generator set |
| CN206157804U (en) * | 2016-10-09 | 2017-05-10 | 山东欧劲工程机械有限公司 | Loader cab mechanism of heeling |
| CN207374522U (en) * | 2017-11-07 | 2018-05-18 | 卡特彼勒公司 | For the cab frame and Work machine of Work machine |
| CN208072507U (en) * | 2018-03-19 | 2018-11-09 | 徐州徐工矿山机械有限公司 | A kind of excavator piggyback pod rainproof cover plate |
| CN210917526U (en) * | 2019-08-09 | 2020-07-03 | 山东山装重工机械有限公司 | Two-end busy loader convenient to overhaul |
| CN212202232U (en) * | 2020-03-11 | 2020-12-22 | 广州市力行威帕机电工程有限公司 | Environment-friendly energy-saving diesel generator set |
| CN111747171A (en) * | 2020-06-29 | 2020-10-09 | 泉州市晟乾工业设计有限公司 | Device is put to high-efficient rolling of industrial cloth |
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