CN217105304U - Left and right platform of excavator convenient to install - Google Patents

Left and right platform of excavator convenient to install Download PDF

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Publication number
CN217105304U
CN217105304U CN202220773037.8U CN202220773037U CN217105304U CN 217105304 U CN217105304 U CN 217105304U CN 202220773037 U CN202220773037 U CN 202220773037U CN 217105304 U CN217105304 U CN 217105304U
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China
Prior art keywords
platform
excavator
installation
install
convenient
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CN202220773037.8U
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Chinese (zh)
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赵康伟
葛志磊
卜广明
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Yangzhou Yuying Sheet Metal Machinery Co ltd
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Yangzhou Yuying Sheet Metal Machinery Co ltd
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Abstract

The utility model discloses an excavator left and right sides platform convenient to installation belongs to excavator technical field, including main platform, left platform and right platform have been welded respectively to main platform's both sides, the bottom of left side platform one end and the bottom of right platform one end all are provided with stop gear, the bottom of left side platform and the bottom of right platform all are fixed with first installing frame, the inside of first installing frame all articulates there is the stay tube, the bottom of stay tube is provided with the base. Make the bracing piece through left platform and right platform bottom strut and support the platform when installing about the excavator platform through starting the pneumatic cylinder to keep the holistic stability of excavator revolving platform, the focus skew of platform brings the problem of difficulty for the installation when avoiding installing, and then made things convenient for staff's installation work, pack up convenient subsequent maintenance dismantlement work with the bracing piece after the installation is accomplished, thereby bring the facility for the installation of the left and right sides platform of excavator.

Description

Left and right platform of excavator convenient to install
Technical Field
The utility model relates to a platform about the excavator especially relates to a platform about excavator convenient to installation, belongs to excavator technical field.
Background
The left platform and the right platform on two sides of the rotary platform of the excavator are important parts of the excavator, parts in the whole excavator component are also the parts with the largest mounting size and the largest number of thin plates, the excavator platform is the upper vehicle part of the excavator, and the quality of the excavator platform directly influences the performance of the whole excavator.
The left and right platforms of the excavator in the prior art have the following problems:
1. the left platform and the right platform of a common excavator have larger volume and heavy weight, and the mounting position is not at the central position, so that the stability of the platforms is difficult to maintain in the mounting process, and the mounting of the platforms is difficult;
2. when the left and right platforms of the excavator are installed, the inconvenience is further brought to the installation and maintenance work especially on uneven ground;
therefore, the left and right platforms of the excavator, which are convenient to install, are designed to optimize the problems.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide an excavator left and right platform convenient to installation, through the setting of main platform, left platform, right platform, first installing frame, stay tube, base, second installing frame, pneumatic cylinder, support through the bracing piece of left platform and right platform bottom when installing excavator left and right platform, in order to keep excavator revolving platform integral stability, avoid the focus of platform when installing to shift and bring the problem of difficulty for the installation, and then made things convenient for staff's installation work, pack up the bracing piece after the installation is accomplished and make things convenient for subsequent maintenance dismantlement work, thereby bring facility for the installation of excavator left and right platform; the length of the whole supporting rod can be adjusted according to different heights of the ground by arranging the positioning bolt, the supporting rod and the positioning hole, so that the left platform and the right platform can be supported on uneven ground conveniently, the application range of the left platform and the right platform is expanded, and different application environments are met; through the arrangement of the installation pipe, the bidirectional screw rod, the sleeve, the adjusting rod, the limiting seat and the level gauge, the bottom of the other end of the left platform and the right platform of the excavator is limited, so that the leveling and limiting work before the left platform and the right platform are installed is kept, and the left platform and the right platform are conveniently installed.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a platform about excavator convenient to installation, includes main platform, left platform and right platform have been welded respectively to main platform's both sides, the bottom of left side platform one end and the bottom of right platform one end all are provided with stop gear, the bottom of left side platform and the bottom of right platform all are fixed with first installing frame, the inside of first installing frame all articulates there is the stay tube, the bottom of stay tube is provided with the base, be provided with adjustment mechanism between stay tube and the base, the bottom of left side platform and the bottom of right platform all are fixed with the second installing frame, the inside of second installing frame all articulates there is the pneumatic cylinder, and the flexible end of pneumatic cylinder is articulated mutually with the outside of stay tube respectively.
Preferably, adjustment mechanism includes positioning bolt and bracing piece, positioning bolt is located the outside of stay tube, and positioning bolt and stay tube threaded connection, the bracing piece is located the top of base, and the inside sliding connection of the top of bracing piece and stay tube, the locating hole has evenly been seted up in the outside of bracing piece.
Preferably, stop gear is including installation pipe and two-way lead screw, the installation pipe is provided with four groups, the installation pipe symmetry respectively sets up in the bottom of left platform and the bottom of right platform, it is connected with two-way lead screw to rotate between the installation pipe, the outside symmetry of two-way lead screw is provided with the sleeve pipe, and the sleeve pipe all with two-way lead screw threaded connection, sheathed tube bottom all articulates there is the regulation pole, it has spacing seat to articulate between the regulation pole, install the spirit level on the spacing seat.
Preferably, one end of the bidirectional screw rod is provided with a rotating handle which is a cross rotating handle.
Preferably, the bottom of the base is uniformly provided with anti-slip strips.
Preferably, the bottom of the limiting seat is provided with an anti-slip pad, and the bottom of the anti-slip pad is uniformly provided with anti-slip lines.
Preferably, the outer sides of the positioning bolts are provided with vertical stripes.
The utility model has the advantages of:
the utility model provides a pair of excavator left and right sides platform convenient to installation, through the setting of main platform, left platform, right platform, first installing frame, stay tube, base, second installing frame, pneumatic cylinder, support through the bracing piece of left platform and right platform bottom when installing excavator left and right side platform, in order to keep excavator revolving platform holistic stability, the focus skew of platform brings the difficult problem for the installation when avoiding installing, and then made things convenient for staff's installation work, pack up the bracing piece after the installation is accomplished and make things convenient for subsequent maintenance dismantlement work, thereby bring convenience for the installation of excavator left and right side platform;
the length of the whole supporting rod can be adjusted according to different heights of the ground by arranging the positioning bolt, the supporting rod and the positioning hole, so that the left platform and the right platform can be supported on uneven ground conveniently, the application range of the left platform and the right platform is expanded, and different application environments are met;
through the arrangement of the installation pipe, the bidirectional screw rod, the sleeve, the adjusting rod, the limiting seat and the level gauge, the bottom of the other end of the left platform and the right platform of the excavator is limited, so that the leveling and limiting work before the left platform and the right platform are installed is kept, and the left platform and the right platform are conveniently installed.
Drawings
FIG. 1 is a bottom view of the entire apparatus of a preferred embodiment of a left and right platform of an excavator for ease of installation in accordance with the present invention;
FIG. 2 is a side cross-sectional view of the apparatus of a preferred embodiment of a left and right platform of an excavator according to the present invention for ease of installation;
FIG. 3 is an enlarged view of a structure at location A of a preferred embodiment of a left platform and a right platform of an excavator for ease of installation in accordance with the present invention;
fig. 4 is a schematic diagram of the connection between the two-way screw and the sleeve according to the preferred embodiment of the left and right platforms of the excavator convenient to install.
In the figure: 1. a main platform; 2. a left platform; 3. a right platform; 4. a limiting mechanism; 5. a first mounting frame; 6. supporting a tube; 7. an adjustment mechanism; 8. a base; 9. a second mounting frame; 10. a hydraulic cylinder; 11. installing a pipe; 12. a bidirectional screw rod; 13. a sleeve; 14. adjusting a rod; 15. a limiting seat; 16. positioning the bolt; 17. a support bar; 18. positioning holes; 19. a level gauge.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Example one
As shown in fig. 1-4, the excavator left and right platform convenient to install provided by this embodiment includes a main platform 1, a left platform 2 and a right platform 3 are welded on two sides of the main platform 1 respectively, a limiting mechanism 4 is disposed at the bottom of one end of the left platform 2 and the bottom of one end of the right platform 3, a first mounting frame 5 is fixed at the bottom of the left platform 2 and the bottom of the right platform 3, a supporting tube 6 is hinged inside the first mounting frame 5, a base 8 is disposed at the bottom of the supporting tube 6, an adjusting mechanism 7 is disposed between the supporting tube 6 and the base 8, a second mounting frame 9 is fixed at the bottom of the left platform 2 and the bottom of the right platform 3, a hydraulic cylinder 10 is hinged inside the second mounting frame 9, a telescopic end of the hydraulic cylinder 10 is hinged with the outer side of the supporting tube 6, the adjusting mechanism 7 includes a positioning bolt 16 and a supporting rod 17, the positioning bolt 16 is located at the outer side of the supporting tube 6, and positioning bolt 16 and stay tube 6 threaded connection, bracing piece 17 is located the top of base 8, and the inside sliding connection of the top of bracing piece 17 and stay tube 6, locating hole 18 has evenly been seted up in the outside of bracing piece 17, stop gear 4 is including installation pipe 11 and two-way lead screw 12, installation pipe 11 is provided with four groups, installation pipe 11 symmetry respectively sets up in the bottom of left platform 2 and the bottom of right platform 3, it is connected with two-way lead screw 12 to rotate between the installation pipe 11, the outside symmetry of two-way lead screw 12 is provided with sleeve pipe 13, and sleeve pipe 13 all with two-way lead screw 12 threaded connection, the bottom of sleeve pipe 13 all articulates there is regulation pole 14, it has spacing seat 15 to articulate between the regulation pole 14, install spirit level 19 on the spacing seat 15.
Through the arrangement of the main platform 1, the left platform 2, the right platform 3, the first mounting frame 5, the supporting tube 6, the base 8, the second mounting frame 9, the hydraulic cylinder 10 and the supporting rod 17, the left platform and the right platform are placed on the excavator, the hydraulic cylinder 10 is started, the telescopic end of the hydraulic cylinder 10 drives the supporting tube 6 and the supporting rod 17 to rotate, so that the supporting rod 17 and the supporting tube 6 respectively form a vertical angle with the left platform 2 and the right platform 3, after the installation is finished, the hydraulic cylinder 10 is started, so that the supporting rod 17 and the supporting tube 6 are retracted and attached to the bottoms of the left platform 2 and the right platform 3 to form a caking block, the supporting rod 17 at the bottoms of the left platform 2 and the right platform 3 is used for supporting when the left platform and the right platform of the excavator are installed, the integral stability of the rotary platform of the excavator is kept, the problem that the installation is difficult due to gravity center offset of the platform during the installation is avoided, the installation work of workers is further facilitated, the supporting rod 17 is folded up to facilitate the subsequent maintenance and disassembly work, thereby bringing convenience to the installation of the left platform and the right platform of the excavator; through the arrangement of the positioning bolt 16, the supporting rod 17 and the positioning hole 18, when the ground at the bottom of the supporting rod 17 is too concave, the positioning bolt 16 is unscrewed, the supporting rod 17 is pulled downwards until the base 8 at the bottom of the supporting rod 17 is contacted with the ground, then the positioning bolt 16 is screwed down to finish adjustment and fixation, when the ground is convex, the positioning bolt 16 is unscrewed, the base 8 is lifted upwards until the base 8 is attached to the ground, the positioning bolt 16 is screwed down, the integral length of the supporting rod 17 is adjusted according to different heights of the ground, so that the left platform and the right platform are supported on uneven ground, the application range of the left platform and the right platform is expanded, and different use environments are met; through the installation pipe 11, two-way lead screw 12, sleeve pipe 13, adjust pole 14, the setting of spacing seat 15 and spirit level 19, place left and right side platform on the excavator, observe spirit level 19 on the spacing seat 15, make left side platform 2 and right side platform 3 keep the level after, rotatory two-way lead screw 12, sleeve pipe 13 that drives two-way lead screw 12 both ends removes to the centre, make the 14 tops of regulation pole of sleeve pipe 13 bottom remove, will adjust the spacing seat 15 of pole 14 bottom to the track laminating, can be spacing to left and right sides platform one end, can make level to left and right sides platform, the one end bottom of the platform is spacing about the excavator, in order to keep seeking before the platform installation about and spacing work, in order to control the installation work of platform.
Example two
In the present embodiment, as shown in fig. 1-4, the two-way screw 12 is provided with a turning handle at one end, and the turning handle is a cross turning handle.
The arrangement of the cross rotating handle facilitates the rotation of the bidirectional screw rod 12 by the working personnel.
In this embodiment, the bottom of the base 8 is uniformly provided with anti-slip strips.
The friction force between the anti-slip strips and the ground is increased, and the supporting stability is improved.
In this embodiment, the bottom of the limiting seat 15 is provided with a non-slip mat, and the bottom of the non-slip mat is uniformly provided with non-slip lines.
The arrangement of the anti-slip pads enables the bottom of the limiting seat 15 to be more stably attached to the crawler, and meanwhile extrusion damage to the crawler is avoided during installation.
In the present embodiment, the outer sides of the positioning bolts 16 are provided with vertical stripes.
The friction force between the positioning bolt 16 and the hand is increased through the vertical stripes, so that the positioning bolt is convenient to screw.
Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.

Claims (7)

1. The utility model provides a platform about excavator convenient to installation which characterized in that: comprises a main platform (1), a left platform (2) and a right platform (3) are respectively welded on the two sides of the main platform (1), the bottom of one end of the left platform (2) and the bottom of one end of the right platform (3) are both provided with a limiting mechanism (4), the bottom of the left platform (2) and the bottom of the right platform (3) are both fixed with a first mounting frame (5), the interior of the first mounting frame (5) is hinged with a supporting tube (6), the bottom of the supporting tube (6) is provided with a base (8), an adjusting mechanism (7) is arranged between the supporting tube (6) and the base (8), the bottom of the left platform (2) and the bottom of the right platform (3) are both fixed with a second mounting frame (9), the inside of the second mounting frame (9) is hinged with a hydraulic cylinder (10), and the telescopic ends of the hydraulic cylinders (10) are respectively hinged with the outer sides of the supporting pipes (6).
2. The excavator left and right platforms convenient to install of claim 1, wherein: adjustment mechanism (7) include positioning bolt (16) and bracing piece (17), positioning bolt (16) are located the outside of stay tube (6), and positioning bolt (16) and stay tube (6) threaded connection, bracing piece (17) are located the top of base (8), and the inside sliding connection of the top of bracing piece (17) and stay tube (6), locating hole (18) have evenly been seted up in the outside of bracing piece (17).
3. The excavator left and right platforms convenient to install of claim 1, wherein: stop gear (4) are including installation pipe (11) and two-way lead screw (12), installation pipe (11) are provided with four groups, installation pipe (11) symmetry respectively sets up the bottom at left platform (2) and the bottom of right platform (3), it is connected with two-way lead screw (12) to rotate between installation pipe (11), the outside symmetry of two-way lead screw (12) is provided with sleeve pipe (13), and sleeve pipe (13) all with two-way lead screw (12) threaded connection, the bottom of sleeve pipe (13) all articulates there is regulation pole (14), it has spacing seat (15) to articulate between regulation pole (14), install spirit level (19) on spacing seat (15).
4. The excavator left and right platform convenient to install of claim 3, wherein: one end of the bidirectional screw rod (12) is provided with a rotary handle which is a cross-shaped rotary handle.
5. The excavator left and right platforms convenient to install of claim 1, wherein: the bottom of the base (8) is uniformly provided with anti-slip strips.
6. The excavator left and right platforms convenient to install of claim 3, wherein: the bottom of the limiting seat (15) is provided with an anti-slip mat, and anti-slip lines are uniformly arranged at the bottom of the anti-slip mat.
7. The excavator left and right platforms convenient to install of claim 2, wherein: the outer sides of the positioning bolts (16) are provided with vertical stripes.
CN202220773037.8U 2022-03-31 2022-03-31 Left and right platform of excavator convenient to install Active CN217105304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220773037.8U CN217105304U (en) 2022-03-31 2022-03-31 Left and right platform of excavator convenient to install

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220773037.8U CN217105304U (en) 2022-03-31 2022-03-31 Left and right platform of excavator convenient to install

Publications (1)

Publication Number Publication Date
CN217105304U true CN217105304U (en) 2022-08-02

Family

ID=82578577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220773037.8U Active CN217105304U (en) 2022-03-31 2022-03-31 Left and right platform of excavator convenient to install

Country Status (1)

Country Link
CN (1) CN217105304U (en)

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