CN213037335U - Portable support is used in valve installation - Google Patents

Abstract

The utility model discloses a portable support is used in valve installation, the on-line screen storage device comprises a base, base fixedly connected with motor, the output shaft of motor rotates through the driving medium and is connected with the roll-up axle, the roll-up axle has the elevating platform through steel cable swing joint, the elevating platform passes through riser and base sliding connection, elevating platform sliding connection has the removal seat, it has the pressure strip to remove a threaded connection. The utility model discloses a set up a portable support is used in valve installation, effective convenient staff carries out the installation operation of valve, reduces the intensity of labour in the staff's operation, improves the installation effectiveness, simultaneously through setting up the fluting to the support for the staff can be according to the installation height of installation demand nimble adjustment valve to a certain extent at the in-process of carrying out the valve installation, makes the valve can carry out the installation work of ground and many environment underground, increases the utilization of resources of device.

Description

Portable support is used in valve installation

Technical Field

The utility model belongs to the technical field of the valve erection equipment, especially, relate to a portable support is used in valve installation.

Background

Valves are pipe fittings used to open and close pipes, control flow direction, regulate and control parameters (temperature, pressure and flow) of a transport medium, and are classified into shut-off valves, check valves, regulating valves, and the like according to their functions. With the increasing use requirements of the market on the valve, the defects of the valve in the actual installation and operation process are urgently needed to be improved.

In the prior art, most of the installation modes of large and medium-sized valves adopt hoisting equipment to hoist firstly and then connect and install the valves through manual assistance, but the valves are easy to shake in the actual operation process after being hoisted, so that the butt joint work of pipelines and the valves is troublesome, the labor intensity of the work operation is increased, and the installation efficiency of the valves is reduced.

Therefore, a portable bracket for installing the valve is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the provided stable lifting and convenient portable support for valve installation is convenient for butt joint of the valve and the pipeline.

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

the utility model provides a portable support is used in valve installation, includes the base, base fixedly connected with motor, the output shaft of motor rotates through the driving medium and is connected with the roll-up axle, the roll-up axle has the elevating platform through steel cable swing joint, the elevating platform passes through riser and base sliding connection, elevating platform sliding connection has the removal seat, it has the pressure strip to remove a threaded connection.

Preferably, the transmission part comprises a worm and a worm wheel which are meshed with each other, an output shaft of the motor is fixedly connected with the worm, and the worm wheel is coaxially and fixedly connected with the winding shaft.

Preferably, the vertical plate is rotatably connected with a pulley, the steel cable is rotatably connected with the pulley, and one end of the steel cable, which is far away from the furling shaft, is fixedly connected with the lifting platform through a lifting lug.

Preferably, the base is provided with a groove, the vertical plates are symmetrically arranged at two ends of the groove, each vertical plate is provided with a sliding groove, and the lifting platform is connected with the sliding grooves in a sliding mode through sliding blocks.

Preferably, the movable seat is symmetrically provided with movable blocks, the lifting platform is provided with a guide rail, and the movable blocks are connected with the guide rail in a sliding manner.

Preferably, the one end of pressure strip is through the dwang and remove a threaded connection, the other end of pressure strip passes through the slide bar and removes a sliding connection, the one end that the pressure strip is close to the removal seat has curved briquetting through telescopic link swing joint.

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

1. through the support of being convenient for the installation to the valve setting, effective convenient staff carries out the installation operation of valve, reduces the intensity of labour in the staff's operation, improves the installation effectiveness, and the stability in the device installation is better simultaneously, and the staff of being convenient for improves the installation quality of valve to the butt joint operation of valve and pipeline, and suitable scope promotes.

2. Through setting up the fluting to the support for the staff can be according to the installation demand in the in-process of carrying out the valve installation in a certain extent nimble adjustment valve's mounting height, makes the valve can carry out the installation work of ground and many environment underground, increases the utilization of resources of device, improves the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a portable support for mounting a valve according to the present invention;

fig. 2 is a schematic top view of the structure of fig. 1.

In the figure: the device comprises a base 1, a slot 11, a motor 2, a transmission part 3, a worm 31, a worm wheel 32, a take-up shaft 4, a steel cable 5, a lifting table 6, a lifting lug 61, a sliding block 62, a guide rail 63, a vertical plate 7, a pulley 71, a sliding chute 72, a movable seat 8, a movable block 81, a pressing plate 9, a rotating rod 91, a sliding rod 92, an expansion rod 93 and a pressing block 94.

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.

Referring to fig. 1-2, a portable support for installing a valve comprises a base 1, and it should be noted that universal wheels 1 are symmetrically arranged on the base 1, so that the device can be moved conveniently, and the flexibility of the device in use is improved.

Base 1 fixedly connected with motor 2, motor 2's output shaft rotates through driving medium 3 and is connected with roll-up axle 4, it needs to notice, motor 2 adopts the model to be SJGB-57 gear motor, driving medium 3 includes intermeshing's worm 31 and worm wheel 32, motor 2's output shaft and worm 31 fixed connection, worm 31 rotates through holder and base 1 and connects, worm wheel 32 and the coaxial fixed connection of roll-up axle 4, roll-up axle 4 rotates through support and base 1 and connects, two sets of steel cable 5 and roll-up axle 4's connection opposite direction, make roll-up axle 4 can carry out synchronous roll-up or release work to steel cable 5.

The winding shaft 4 is movably connected with a lifting platform 6 through a steel cable 5, and the lifting platform 6 is connected with the base 1 in a sliding mode through a vertical plate 7.

Specifically, the vertical plate 7 is rotatably connected with a pulley 71, the steel cable 5 is rotatably connected with the pulley 71, the vertical plate 7 is provided with a cable groove, the steel cable 5 is slidably connected with the cable groove through a guide wheel, and one end, far away from the winding shaft 4, of the steel cable 5 is fixedly connected with the lifting platform 6 through a lifting lug 61 to drive the lifting platform 6 to slide and lift.

More specifically, base 1 is equipped with fluting 11, and riser 7 symmetry sets up at fluting 11 both ends, and riser 7 is equipped with spout 72, and elevating platform 6 passes through slider 62 and spout 72 sliding connection, improves the stability of elevating platform 6 removal in-process.

6 sliding connection of elevating platform has removal seat 8, and it should be explained that, remove 8 symmetries of seat and be equipped with movable block 81, and elevating platform 6 is equipped with guide rail 63, movable block 81 and guide rail 63 sliding connection for remove 8 can carry out certain slide adjustment on elevating platform 6, the staff of being convenient for to the installation work of valve.

Remove 8 threaded connection of seat and have pressure strip 9, it needs to note, the dwang 91 and the 8 threaded connection of removal seat are passed through to the one end of pressure strip 9, the one end of dwang 91 is equipped with the cross rotating turret, the other end of dwang 91 passes through the bearing and removes 8 rotations of seat and connect, the other end of pressure strip 9 passes through slide bar 92 and removes 8 sliding connection of seat, the one end that pressure strip 9 is close to removal seat 8 has curved briquetting 94 through telescopic link 93 swing joint, the one end that pressure strip 9 was kept away from to briquetting 94 is equipped with the rubber pad, increase the fixed effect of briquetting 94 to the valve, avoid briquetting 94 to compress tightly in-process fish tail valve simultaneously.

Now, the operation principle of the present invention is described as follows:

the utility model discloses during the use, remove the device to the mounting point, the staff fixes the valve on removing seat 8 in advance through pressure strip 9, specific fixed process: the valve is placed on the movable seat 8, the pressing plate 9 drives the pressing block 94 to descend by rotating the rotating rod 91, at the moment, one end of the pressing plate 9, far away from the rotating rod 91, slides along the sliding rod 92, the rotating rod 91 is continuously rotated until the pressing block 94 presses and fixes the interface positions at the two ends of the valve, after the valve is placed and fixed, the power supply is started, the motor 2 starts to work, the worm 31 fixedly connected with the output shaft of the motor 2 drives the worm wheel 32 in meshing connection to rotate, the worm wheel 32 drives the winding shaft 4 to wind the steel cable 5, the steel cable 5 drives the lifting table 6 and the vertical plate 7 to slide under the action of the pulley 71, at the moment, the sliding blocks 62 and the sliding grooves 72 symmetrically arranged on the lifting table 6 slide, the stability of the lifting table 6 in the moving process is ensured, after the valve is lifted to the installation height, the motor 2 is stopped, the movable block 81 and the guide rail 63 of the lifting table 6, and carrying out butt joint installation work of the valve and the pipeline.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a portable support is used in valve installation, includes base (1), its characterized in that, base (1) fixedly connected with motor (2), the output shaft of motor (2) rotates through driving medium (3) and is connected with roll-up axle (4), roll-up axle (4) have elevating platform (6) through steel cable (5) swing joint, elevating platform (6) are through riser (7) and base (1) sliding connection, elevating platform (6) sliding connection has removal seat (8), it has pressure strip (9) to remove seat (8) threaded connection.

2. A valve-mounting portable support according to claim 1, characterized in that the transmission member (3) comprises a worm (31) and a worm wheel (32) which are engaged with each other, the output shaft of the motor (2) is fixedly connected with the worm (31), and the worm wheel (32) is coaxially and fixedly connected with the take-up shaft (4).

3. The portable bracket for mounting the valve according to claim 1, wherein the vertical plate (7) is rotatably connected with a pulley (71), the steel cable (5) is rotatably connected with the pulley (71), and one end of the steel cable (5) far away from the winding shaft (4) is fixedly connected with the lifting platform (6) through a lifting lug (61).

4. The portable bracket for mounting the valve according to claim 1, wherein the base (1) is provided with a slot (11), the vertical plate (7) is symmetrically arranged at two ends of the slot (11), the vertical plate (7) is provided with a sliding groove (72), and the lifting platform (6) is slidably connected with the sliding groove (72) through a sliding block (62).

5. The valve mounting bracket of claim 1, wherein the movable base (8) is symmetrically provided with movable blocks (81), the lifting platform (6) is provided with a guide rail (63), and the movable blocks (81) are slidably connected with the guide rail (63).

6. The portable bracket for installing the valve as claimed in claim 1, wherein one end of the pressing plate (9) is connected with the movable seat (8) through a rotating rod (91) in a threaded manner, the other end of the pressing plate (9) is connected with the movable seat (8) through a sliding rod (92) in a sliding manner, and one end of the pressing plate (9) close to the movable seat (8) is movably connected with an arc-shaped pressing block (94) through an expansion rod (93).

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