RU154129U1 - TELESCOPIC STOP FOR CEILING TILE AND PLINTH - Google Patents

Abstract

1. Telescopic stop for ceiling tiles and baseboards, including an outer pipe, an inner pipe passing in it with a support plate at its upper end, a latch mounted in the outer pipe, and a base mounted parallel to the support plate, characterized in that between the inner and outer the pipes are mounted with the possibility of movement and rotation of the intermediate pipe interacting with the outer pipe by means of a clamp, with a compression spring installed inside, one end of which is fixed by a spring retainer, and the second to Heff, resting on the bottom end of the inner tube, the inner tube mounted cocking handle in the form of transverse rod extending through a through L-shaped groove in the intermediate trube.2. The emphasis according to claim 1, characterized in that the base is equipped with swivel support wheels mounted below. 3. The emphasis according to claim 1, characterized in that the inner, intermediate and outer pipes, the base plate and the base are made of plastic. 4. The emphasis according to claim 3, characterized in that the inner, intermediate and outer pipes are made of polyolefins. 5. The emphasis of claim 3, wherein the base plate and base are made of organic glass.

Description

The utility model relates to technological tools for the overhaul of residential and public buildings, namely to telescopic thrust racks, adjustable in height and load, and can be used to press the ceiling tiles and baseboards installed by gluing to the ceiling of the room, as well as to fix installed using fasteners other elements of the architectural design of the premises from plywood, drywall, stucco molding and other types of materials.

Known telescopic devices, including interconnected fixed and movable bearing parts and clamps (see, for example, Polytechnical Dictionary, MSE 1989, Art. 506 and the Newest Dictionary of Foreign Words and Expressions, Minsk, S.L. ., 2003, Article 789).

A telescopic stand is known, a prototype of the claimed utility model, which also relates to technological means for the overhaul of residential and public buildings, namely, height-adjustable stands that can be used to support the beams when they are installed in the design position (see RU 33145 U1 IPC 7 E04G 25/04 Published: 10/10/2003 g).

The essence of the specified telescopic rack:

On the telescopic stand, including the outer tube and the inner tube passing through it, with a support plate at its upper end and a latch, the base of the stand is mounted parallel to the support plate.

Known telescopic racks have the following disadvantages:

1. The heavy weight of the product, since they are made of metal for working with highly loaded building materials (concrete floor beams, floor slabs, girders, metal channels, beams, rails, trusses, etc.) and are not suitable for working with brittle and light finishing materials.

2. Known designs do not allow installation with movement in a horizontal plane without changing the tuning characteristics, in this case, the height and location.

3. The inability of the known racks to work at different angles of inclination from 0 ° to 45 °, except on the vertical axis, without displacement.

4. The inability of these racks during installation work to rotate around its axis.

The objectives of the claimed utility model are:

Improving the reliability of devices and the efficiency of their work with fragile finishing materials, for example, polyurethane, plywood, drywall, stucco molding and other types of materials. Weight reduction devices. Getting the opportunity to work with creating a load on the mounted part, both along the vertical axis of symmetry and with an inclination of up to 45 °. Getting the opportunity at the rack during installation work to rotate around its axis up to 360 °.

Brief Description of the Drawings:

In FIG. 1 shows a longitudinal section of the inventive device in the position “Device is free”, in FIG. 2 - part of a longitudinal section of the inventive device in the position “Device cocked”, in FIG. 3 - remote element “A” from FIG. 2.

To solve these problems, it is proposed in the known device containing the outer pipe 1, the inner pipe 3 passing in it with the support plate 4 at its upper end, the latch 6 installed in the outer pipe, and the stop base 5 installed parallel to the support plate, change the following:

1. To reduce weight, use plastics as materials, in particular polyolefins for pipes and organic structural glass for panels.

2. Between the inner pipe 3 and the outer pipe 1, install an intermediate pipe 2 that acts as a spring shutter with a cocking handle 10, with the ability to move vertically up and down, for example, by a value of 100 mm:

- upwards by the force of the compression spring 8, which is located inside the intermediate pipe 2, abutting the upper end against the lower end of the inner pipe 3, and the lower end of the spring 8 is fixed by a latch 7;

- downward, by the effort of the hand (spring cock) by means of the cocking handle 10, mounted rigidly on the inner pipe 3, with the inner pipe 2 being fixed by inserting the cocking handle 10 into the lower part of the L-shaped through groove 11 in the intermediate pipe 2.

3. On the lower surface of the base 5, install the swivel support wheels 9.

The device may be made of the following materials.

Outer 1, inner 2 and intermediate 3 pipes can be made of polypropylene pipes with wall thicknesses from 4.5 to 8.4 mm. according to GOST 52134-2003. The base plate 4 can be made of organic structural glass (plexiglass sheet), grade SOL, GOST 10667-90 with the coating of the upper surface over the entire or part of the area with polyurethane (sheet foam rubber GOST 17177-79) mounted on the adhesive. The reverse side of the support plate 4 along the perimeter edge can have rigidly mounted plates of organic structural glass (plexiglass sheet), grade SOL GOST 10667-90 - 4 pcs., Coated with polyurethane (foam rubber, GOST 17177-79), bonding. This embodiment of the support plate 4 allows (after its revolution) to use the device for installing high relief products. Base 5 can be made of organic structural glass (plexiglass sheet), grade SOL GOST 10667-90. The support wheels 9 (most rationally in the amount of 4 pcs.) Can be made of polypropylene or polyamide.

The device is used as follows.

Using a latch 6, adjust the height of the installation work, fixing the position of the intermediate pipe 2 relative to the outer pipe 1. Lowering the cocking handle 10 along the groove 11, compress the spring 8 and fix the position of the inner pipe 3 in the vertical direction, leading the cocking handle 10 into the lower part of the L-shaped through groove 11 by turning the handle. The device is brought into place for the mounted part, moving in the horizontal plane, using the rotary support wheels 9. The base plate 4 with the mounted fastener is aligned by turning the intermediate pipe 2 relative to the vertical axis. The shutter is removed from the fixation, leading the platoon handle 10 from the bottom of the L-shaped groove. Under the action of the spring 8, the inner tube 3 with the support plate 4 will move vertically up to the stop and press the mounted part to the ceiling part of the room exactly in that place and in the position as required. After fixing the mounted part to the ceiling part of the room (gluing, screwing, etc.), the shutter is again cocked by moving the cocking handle 10 from the hand down the groove 11 to the end of the groove and turning the handle around the pipe axis, leading the cocking handle 10 to the lower part L- figurative through groove 11. Then the device is moved to the installation location of the next part. To install ceiling skirting boards and similar elements of the architectural design of the rooms, it is enough to make the base plate 4 narrow and long and install the device with an inclination (diagonally) with emphasis in the angle formed by the wall and floor of the room.

Thus, the proposed device acquires the ability to work with fragile building materials, such as polystyrene and gypsum, has a weight reduction of tens of kilograms to 7-8 kg, has a lower cost compared to known devices of a similar purpose and increased corrosion resistance and durability.

Claims (5)

1. Telescopic stop for ceiling tiles and baseboards, including an outer pipe, an inner pipe passing in it with a support plate at its upper end, a latch mounted in the outer pipe, and a base mounted parallel to the support plate, characterized in that between the inner and outer the pipes are mounted with the possibility of movement and rotation of the intermediate pipe interacting with the outer pipe by means of a clamp, with a compression spring installed inside, one end of which is fixed by a spring retainer, and the second to Heff, resting on the bottom end of the inner tube, the inner tube mounted cocking handle in the form of transverse rod extending through a through L-shaped groove in the intermediate tube. 2. An emphasis according to claim 1, characterized in that the base is equipped with rotary support wheels mounted below. 3. The emphasis of claim 1, wherein the inner, intermediate, and outer pipes, base plate, and base are made of plastic. 4. The emphasis of claim 3, wherein the inner, intermediate, and outer pipes are made of polyolefins. 5. The emphasis of claim 3, wherein the base plate and base are made of organic glass.

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