CN213060041U

CN213060041U - A folding plummer for construction machinery maintenance platform

Info

Publication number: CN213060041U
Application number: CN202021119403.5U
Authority: CN
Inventors: 王春秋
Original assignee: Anhui Baican Construction Engineering Co ltd
Current assignee: Anhui Baican Construction Engineering Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-27
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a folding plummer for construction machinery maintains platform, including main part, outer loading board and control panel, first motor is installed to one side of hob, and the outside swing joint of hob has the scroll cover, and the top of scroll cover is provided with the pivot, the outer loading board of the top fixedly connected with of bracing piece, and the inside of outer loading board is provided with interior loading board, the bottom fixedly connected with base of main part, and control panel is installed to the intermediate position of the outside one side of main part. The utility model discloses an at the inside intermediate position swing joint's of main part hob, first motor can drive the hob and rotate to make hob external connection's turnbuckle can drive the bracing piece and remove on the hob, make the bracing piece rotate through the pivot, because the length removal of bracing piece, then can change the distance between outer loading board and the main part, make the high change of expansion bracket, thereby can realize the folding and the stretching of plummer, thereby made things convenient for the use to the plummer.

Description

A folding plummer for construction machinery maintenance platform

Technical Field

The utility model relates to a construction machinery technical field specifically is a folding plummer for construction machinery maintenance platform.

Background

Construction machinery is the general name of engineering construction and the used mechanical equipment of town and country construction, at the in-process of construction, because the construction machinery volume is big for a large part, highly higher, engineering personnel often need climb to the eminence and carry out the operation, work and guarantee constructor's safety from top to bottom for the convenience staff, this just need solve the problem that falls perpendicularly with the help of some appurtenances for example folding plummer, current plummer that is used for construction machinery maintenance platform, still there are many problems in the use, concrete problem is as follows:

1. in the use process of the existing bearing platform for the maintenance platform of the construction machinery, the bearing platform cannot be conveniently moved, and the movable bearing platform is not well fixed;

2. the existing bearing platform for the maintenance platform of the construction machinery cannot be folded in a telescopic way in the use process, so that the bearing platform can occupy a large space after being folded and unfolded after being used;

3. the existing bearing platform for the maintenance platform of the construction machinery has a certain size in the using process and cannot be extended according to the requirements in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding plummer for construction machinery maintenance platform to the plummer that proposes in solving above-mentioned background art can not carry out convenient removal, and the plummer can not stretch out and draw back folding, the certain scheduling problem of size of plummer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding plummer for construction machinery maintains platform, includes main part, outer loading board and control panel, the inside intermediate position swing joint of main part has the hob, and one side of hob installs first motor, the outside swing joint of hob has the scroll cover, and the top of scroll cover is provided with the pivot, the top swing joint of pivot has the bracing piece, and one side of bracing piece is provided with the expansion bracket, the outer loading board of top fixedly connected with of bracing piece, and the inside of outer loading board is provided with interior loading board, the bottom fixedly connected with base of main part, and the intermediate position of the outside one side of main part installs control panel.

Preferably, the middle position inside the outer bearing plate is fixedly connected with a sliding rod, notches are formed in two sides inside the outer bearing plate, and the sliding sleeve can slide on the sliding rod.

Preferably, the both sides on the inside top of interior loading board all are provided with the socket, and the inside swing joint of socket has spacing bolt, and spacing bolt can insert inside interior loading board of socket and carry on spacingly.

Preferably, both ends of one side of the inner bearing plate are fixedly connected with connecting plates, the middle position of each connecting plate is fixedly connected with a sliding sleeve, and the connecting plates can drive the sliding sleeves to move.

Preferably, the inside swing joint of base has the connecting rod, and the both sides of base bottom all fixedly connected with support, and the second motor can drive the connecting rod and rotate.

Preferably, the both sides of connecting rod are fixedly connected with threaded rod all, and one side of connecting rod installs the second motor, the top swing joint of support one side has the gear, and one side fixedly connected with movable pulley of gear, and the threaded rod can drive the gear and rotate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this kind of a folding plummer for construction machinery maintains platform, gear and movable pulley through the bottom swing joint at the base, the second motor can drive the connecting rod and rotate, thereby the connecting rod can drive the threaded rod and rotate, make the threaded rod can drive gear revolve, thereby make the gear can drive movable pulley slow and ground contact, thereby jack-up the plummer, then can support through the support when the plummer needs fixed use, when the plummer need remove, then can remove through movable pulley, the fixed and removal of plummer has been made things convenient for.

(2) This kind of a folding plummer for construction machinery maintains platform, through the hob at the inside intermediate position swing joint of main part, first motor can drive the hob and rotate, thereby make the hob external connection's turnbuckle can drive the bracing piece and move on the hob, make the bracing piece can rotate through the pivot, because the length of bracing piece removes, then can change the distance between outer loading board and the main part, make the altitude variation of expansion bracket, thereby can realize the folding and the stretching of plummer, thereby made things convenient for the use to the plummer.

(3) This kind of a folding plummer for construction machinery maintains platform, interior loading board through the inside swing joint at outer loading board, when needs expand outer loading board, take out spacing bolt from the socket is inside, can take out interior loading board from the notch is inside, thereby interior loading board can drive the sliding sleeve through the connecting plate and slide on the slide bar, thereby make the size of outer loading board can expand, then inside inserting the socket of this position again with spacing bolt, carry out spacing fixed to interior loading board, thereby can adjust the size of outer loading board according to the demand.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the main body of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a main body; 101. a support bar; 102. a telescopic frame; 103. a rotating shaft; 104. a spiral sleeve; 105. a first motor; 106. a screw rod; 2. an outer carrier plate; 201. a notch; 202. a slide bar; 3. an inner bearing plate; 301. a limit bolt; 302. a socket; 303. a sliding sleeve; 304. a connecting plate; 4. a base; 401. a second motor; 402. a gear; 403. a support; 404. a movable pulley; 405. a connecting rod; 406. a threaded rod; 5. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a folding bearing platform for a maintenance platform of construction machinery comprises a main body 1, an outer bearing plate 2 and a control panel 5, wherein a spiral rod 106 is movably connected to the middle position inside the main body 1, a first motor 105 is installed on one side of the spiral rod 106, a spiral sleeve 104 is movably connected to the outside of the spiral rod 106, a rotating shaft 103 is arranged at the top end of the spiral sleeve 104, a supporting rod 101 is movably connected to the top end of the rotating shaft 103, an expansion bracket 102 is arranged on one side of the supporting rod 101, the outer bearing plate 2 is fixedly connected to the top end of the supporting rod 101, a sliding rod 202 is fixedly connected to the middle position inside the outer bearing plate 2, notches 201 are formed in two sides inside the outer bearing plate 2, the distance between the outer bearing plate 2 and the main body 1 is changed, the height of the expansion bracket 102 is changed, and therefore;

the inner bearing plate 3 is arranged inside the outer bearing plate 2, the two sides of the top end inside the inner bearing plate 3 are both provided with the sockets 302, the inside of each socket 302 is movably connected with a limiting bolt 301, the two ends of one side of the inner bearing plate 3 are both fixedly connected with the connecting plates 304, and the middle positions of the connecting plates 304 are fixedly connected with the sliding sleeves 303, so that the size of the outer bearing plate 2 can be adjusted as required;

the bottom end of the main body 1 is fixedly connected with a base 4, the inside of the base 4 is movably connected with a connecting rod 405, two sides of the bottom end of the base 4 are fixedly connected with a support 403, two sides of the connecting rod 405 are fixedly connected with a threaded rod 406, one side of the connecting rod 405 is provided with a second motor 401, the top end of one side of the support 403 is movably connected with a gear 402, and one side of the gear 402 is fixedly connected with a movable pulley 404, so that the fixing and moving of the bearing table are facilitated;

the middle position of one side of the outer part of the main body 1 is provided with a control panel 5, the output end of the control panel 5 is electrically connected with the input ends of a first motor 105 and a second motor 401 through leads, the first motor 105 is Y90S-2, and the second motor 401 is Y315M-2.

The working principle is as follows: when in use, the single chip microcomputer in the control panel 5 can control the first motor 105 to drive the screw rod 106 to rotate, so that the screw sleeve 104 connected to the outside of the screw rod 106 can drive the support rod 101 to move on the screw rod 106, so that the support rod 101 can rotate through the rotating shaft 103, because the length of the support rod 101 moves, the distance between the outer bearing plate 2 and the main body 1 can be changed, so that the height of the telescopic frame 102 is changed, thereby the folding and the stretching of the bearing table can be realized, thereby the use of the bearing table is facilitated, the second motor 401 can drive the connecting rod 405 to rotate, so that the connecting rod 405 can drive the threaded rod 406 to rotate, so that the threaded rod 406 can drive the gear 402 to rotate, so that the gear 402 can drive the movable pulley 404 to slowly contact with the ground, thereby the bearing table is jacked up, when the bearing table needs to be fixedly used, the support can be carried out through the support, then can remove through movable pulley 404, the fixed and removal of plummer has been made things convenient for, when needs expand outer bearing board 2, take out spacing bolt 301 from socket 302 is inside, can take interior bearing board 3 out from notch 201 is inside, thereby interior bearing board 3 can drive sliding sleeve 303 through connecting plate 304 and slide on slide bar 202, thereby make outer bearing board 2's size can expand, then inside inserting this position's socket 302 again with spacing bolt 301, carry out spacing fixedly to interior bearing board 3, thereby can adjust the size of outer bearing board 2 according to the demand.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a folding plummer for construction machinery maintenance platform, includes main part (1), outer loading board (2) and control panel (5), its characterized in that: the utility model discloses a bearing plate, including main part (1), the inside intermediate position swing joint of main part (1) has hob (106), and one side of hob (106) installs first motor (105), the outside swing joint of hob (106) has scroll cover (104), and the top of scroll cover (104) is provided with pivot (103), the top swing joint of pivot (103) has bracing piece (101), and one side of bracing piece (101) is provided with expansion bracket (102), bearing plate (2) outside the top fixedly connected with of bracing piece (101), and the inside of outer bearing plate (2) is provided with interior bearing plate (3), the bottom fixedly connected with base (4) of main part (1), and control panel (5) are installed to the intermediate position of main part (1) outside one side.

2. A folding carrier for a construction machinery service platform according to claim 1, characterised in that: the middle position inside the outer bearing plate (2) is fixedly connected with a sliding rod (202), and two sides inside the outer bearing plate (2) are provided with notches (201).

3. A folding carrier for a construction machinery service platform according to claim 1, characterised in that: both sides on the inside top end of the inner bearing plate (3) are provided with sockets (302), and the inside of the sockets (302) is movably connected with limiting bolts (301).

4. A folding carrier for a construction machinery service platform according to claim 1, characterised in that: both ends of one side of the inner bearing plate (3) are fixedly connected with connecting plates (304), and the middle positions of the connecting plates (304) are fixedly connected with sliding sleeves (303).

5. A folding carrier for a construction machinery service platform according to claim 1, characterised in that: the inside swing joint of base (4) has connecting rod (405), and both sides of base (4) bottom are all fixedly connected with support (403).

6. A folding carrier for a construction machinery service platform according to claim 5, characterised in that: both sides of connecting rod (405) are fixedly connected with threaded rod (406), and second motor (401) are installed to one side of connecting rod (405), the top swing joint of support (403) one side has gear (402), and one side fixedly connected with movable pulley (404) of gear (402).