CN215254380U

CN215254380U - Fixed gantry lifting platform

Info

Publication number: CN215254380U
Application number: CN202120800471.6U
Authority: CN
Inventors: 王进; 郁家铭; 陈炜聪; 王顺山; 王连华
Original assignee: Yancheng City Longqiang Machinery Manufacturing Co ltd
Current assignee: Yancheng City Longqiang Machinery Manufacturing Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-21
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a fixed gantry lifting platform, which comprises a placing plate, wherein two ends of the placing plate are respectively and fixedly connected with C-shaped steel grooves, two C-shaped steel grooves are respectively and rotatably connected with reciprocating lead screws, the reciprocating lead screws are positioned at the left side and are in threaded connection with sleeve shafts, one end of the sleeve shaft, which is far away from the reciprocating screw rod, is rotatably connected with a screw rod, one end of the screw rod, which is far away from the sleeve shaft, is rotatably connected with a tray, the tray is connected with the reciprocating screw rod on the right side in a threaded manner, the screw rod is connected with a screw cap in a threaded manner, the supporting plate is fixedly connected on the screw cap, the utility model is connected on the screw rod through the screw thread of the screw cap, thereby reach and when using two universal wheels to slide on placing the board as the fulcrum, reach screw cap and backup pad when the lead screw rotates, can all right and left removal on placing the board of uniform velocity stability for spraying personnel can stand and all right and left removal reaches the homogeneity of spraying on placing the board.

Description

Fixed gantry lifting platform

Technical Field

The utility model relates to a longmen lift technical field especially relates to a fixed longmen lift platform.

Background

With the improvement of product quality in the manufacturing industry, some special coatings are often required to be sprayed on the surface, some special coatings are used for attractiveness and some special coatings are used for corrosion prevention, and for buildings or artware with a certain height, the overhead operation is manually carried out by the aid of a gantry lifting platform. Even spraying is required for paint spraying, coating and the like, so that attractiveness and paint saving are achieved, the existing lifting platform does not have a device capable of stably moving, only freely moves through a human body to perform spraying, and even spraying is difficult to achieve, so that the spraying thickness cannot be controlled, and the attractiveness of the sprayed artware is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the following defects in the prior art and providing a fixed gantry lifting platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed longmen lift platform, is including placing the board, place board upper end difference fixedly connected with C shaped steel groove, two the C shaped steel inslot rotates respectively to be connected with reciprocal lead screw, is located the left side reciprocal lead screw threaded connection has the sleeve, the one end that reciprocal lead screw was kept away from to the sleeve rotates and is connected with the lead screw, the one end that the sleeve was kept away from to the lead screw rotates and is connected with the tray, tray threaded connection is on the reciprocal lead screw that is located the right side, threaded connection has the screw cap on the lead screw, fixedly connected with backup pad on the screw cap.

Preferably, one end of the reciprocating screw rod is fixedly connected with a driven wheel, and a chain is clamped between the two driven wheels.

Preferably, place on the board fixedly connected with solid fixed ring, gu the fixed ring internal rotation is connected with the pivot, gu fixed ring's one end fixedly connected with action wheel is kept away from in the pivot, the action wheel joint is in the chain.

Preferably, the one side that the silk cap deviates from the backup pad is equipped with two universal wheels, two the universal wheel is the symmetry setting, universal wheel sliding connection is on placing the board.

Preferably, a driving motor is fixedly connected to the tray, a first belt pulley is fixedly connected to the driving motor, a second belt pulley is fixedly connected to the lead screw, and a belt is sleeved between the first belt pulley and the second belt pulley.

Preferably, the tray and the sleeve shaft are both connected to the C-shaped steel groove in a sliding mode.

The utility model has the advantages that: the distance between the placing plate and the wall surface to be sprayed can be achieved, so that a better spraying effect is achieved; can the uniform velocity be stable place the board on remove for spraying personnel can stand and move the homogeneity that reaches the spraying on placing the board uniform velocity.

Drawings

Fig. 1 is a schematic front structural view of a fixed gantry lifting platform provided by the present invention;

fig. 2 is a schematic top view of a fixed gantry lifting platform according to the present invention;

fig. 3 is the structural schematic diagram of the C-shaped steel groove right side of the fixed gantry lifting platform provided by the utility model.

In the figure: the automatic feeding device comprises a placing plate 1, a 2C-shaped steel groove, a tray 3, a driving motor 4, a first belt pulley 5, a supporting plate 6, a screw cap 7, a sleeve shaft 8, a reciprocating screw rod 9, a screw rod 10, a universal wheel 11, a belt 12, a second belt pulley 13, a driven wheel 14, a driving wheel 15, a rotating shaft 16, a fixing ring 17 and a chain 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a fixed gantry lifting platform comprises a placing plate 1, the placing plate 1 is a gantry lifting platform, two ends of the placing plate 1 are fixedly connected with a C-shaped steel groove 2 respectively, a reciprocating screw rod 9 is rotatably connected in the two C-shaped steel grooves 2 respectively, a sleeve shaft 8 is in threaded connection with the reciprocating screw rod 9 positioned on the left side, a tray 3 and the sleeve shaft 8 are both in sliding connection with the C-shaped steel grooves 2, the reciprocating screw rod 9 can be fixed to rotate on the tray through the shape of the C-shaped steel groove 2, an opening is formed in one side of the C-shaped steel groove 2, so that the sleeve shaft 8 can be in threaded connection with the reciprocating screw rod 9 and can slide outside the C-shaped steel groove 2, one end of the sleeve shaft 8, far away from the reciprocating screw rod 9, is rotatably connected with a screw rod 10, one end of the screw rod 10, far away from the sleeve shaft 8, is rotatably connected with a tray 3, and the tray 3 is in threaded connection with the reciprocating screw rod 9 positioned on the right side, thereby reach when reciprocal lead screw 9 rotates, tray 3 and sleeve 8 homoenergetic remove, threaded connection has screw cap 7 on the lead screw 10, fixedly connected with backup pad 6 on the screw cap 7, the one side that screw cap 7 deviates from backup pad 6 is equipped with two universal wheels 11, two universal wheels 11 are the symmetry setting, 11 sliding connection of universal wheel is on placing board 1, consequently, reach when lead screw 10 rotates, two universal wheels 11 use lead screw 10 to be the symmetry setting as the center, thereby reach when using two universal wheels 11 to slide on placing board 1 as the fulcrum, reach screw cap 7 and backup pad 6 when lead screw 10 rotates, can the uniform velocity stable remove on placing board 1, thereby reach the homogeneity of spraying.

The placing plate 1 is fixedly connected with a fixing ring 17, the fixing ring 17 is rotationally connected with a rotating shaft 16, so that the fixed rotation of the rotating shaft 16 can be achieved, one end of the rotating shaft 16, which is far away from the fixing ring 17, is fixedly connected with a driving wheel 15, the driving wheel 15 is clamped in a chain 18, one end of a reciprocating screw rod 9 is fixedly connected with a driven wheel 14, the chain 18 is clamped between the two driven wheels 14, so that the purpose that the fixedly connected driving wheel 15 rotates through the rotating shaft 16 is achieved, the driving wheel 15 is respectively connected with the driven wheels 14 at two sides through the chain 18, so that the rotation of the two driven wheels 14 is achieved, the driven wheel 14 is fixedly connected with the reciprocating screw rod 9, so that the reciprocating screw rod 9 rotates on the C-shaped steel groove 2, the tray 3 is fixedly connected with a driving motor 4, the driving motor 4 is fixedly connected with a first belt pulley 5, and the screw rod 10 is fixedly connected with a second belt pulley 13, the belt 12 is sleeved between the first belt pulley 5 and the second belt pulley 13, so that the first belt pulley 5 rotates through the rotation of the driving motor 4, and the second belt pulley 13 is connected with the first belt pulley 5 through the belt 12, so that the second belt pulley 13 rotates with the fixedly connected screw rod 10.

The utility model discloses in, it rotates to reach fixed connection's action wheel 15 through rotating shaft 16, because action wheel 15 passes through chain 18 and connects respectively both sides from driving wheel 14, consequently reach two rotations from driving wheel 14, owing to from the reciprocal lead screw 9 of 14 fixedly connected with, thereby it rotates on C shaped steel groove 2 to reach reciprocal lead screw 9, through the equal threaded connection of sleeve 8 and tray 3 on reciprocal lead screw 9, thereby when reaching reciprocal lead screw 9 and rotating, lead screw 10 that rotates between sleeve 8 and the tray 3 and be connected is the back-and-forth movement on placing board 1, consequently reach the distance that can adjust the backup pad 6 and need the spraying wall, reach better spraying.

Make first belt pulley 5 rotate through opening driving motor 4, because belt 12 has been cup jointed between first belt pulley 5 and the second belt pulley 13, thereby reach the rotation of second belt pulley 13, second belt pulley 13 fixedly connected with lead screw 10, it is connected to reach lead screw 10 and rotate between sleeve 8 and tray 3, backup pad 6 passes through silk cap 7 threaded connection on lead screw 10, the one side that silk cap 7 deviates from backup pad 6 simultaneously is equipped with two universal wheels 11, two universal wheels 11 use lead screw 10 to be the symmetry setting as the center, thereby reach when sliding on placing board 1 with two universal wheels 11 as the fulcrum, reach silk cap 7 and backup pad 6 when lead screw 10 rotates, can the uniform velocity stable control about placing board 1, thereby reach the homogeneity of spraying.

Claims

1. The utility model provides a fixed longmen lift platform, is including placing board (1), its characterized in that, place board (1) and go up both ends fixedly connected with C type steel bay (2) respectively, two rotate respectively in C type steel bay (2) and be connected with reciprocal lead screw (9), be located the left side reciprocal lead screw (9) threaded connection has sleeve (8), the one end that reciprocal lead screw (9) were kept away from in sleeve (8) rotates and is connected with lead screw (10), the one end that sleeve (8) were kept away from in lead screw (10) rotates and is connected with tray (3), tray (3) threaded connection is on reciprocal lead screw (9) that are located the right side, threaded connection has screw cap (7) on lead screw (10), fixedly connected with backup pad (6) on screw cap (7).

2. A fixed gantry lifting platform according to claim 1, wherein one end of said reciprocating screw rod (9) is fixedly connected with a driven wheel (14), and a chain (18) is clamped between two driven wheels (14).

3. A fixed gantry lifting platform according to claim 2, wherein the placing plate (1) is fixedly connected with a fixing ring (17), the fixing ring (17) is rotatably connected with a rotating shaft (16), one end of the rotating shaft (16) far away from the fixing ring (17) is fixedly connected with a driving wheel (15), and the driving wheel (15) is clamped in a chain (18).

4. A fixed gantry lifting platform according to claim 3, wherein two universal wheels (11) are arranged on the side of the screw cap (7) away from the support plate (6), the two universal wheels (11) are symmetrically arranged, and the universal wheels (11) are slidably connected to the placing plate (1).

5. A fixed gantry lifting platform according to claim 1, wherein a driving motor (4) is fixedly connected to the tray (3), a first belt pulley (5) is fixedly connected to the driving motor (4), a second belt pulley (13) is fixedly connected to the screw rod (10), and a belt (12) is sleeved between the first belt pulley (5) and the second belt pulley (13).

6. A fixed gantry lifting platform according to claim 1, wherein the tray (3) and the sleeve shaft (8) are both slidably connected to the C-shaped steel channel (2).