CN116079381A - Quick installation fixing device of roof furred ceiling - Google Patents

Abstract

The invention provides a quick installation and fixing device for a ceiling, which is convenient for constructors to stand on the ground to fix a suspender on the ceiling by utilizing a long hollow loop bar to install a nut sleeve. The invention relates to a quick installation and fixing device for a top plate suspended ceiling, which has the advantages of simple structure, convenient operation and use, and very good practical effect, greatly improves the construction efficiency, reduces the engineering cost, eliminates the potential safety hazard, can be repeatedly utilized, reduces the cooperation application of the scaffold, saves the labor cost, saves the time, improves the efficiency, solves the problem of inconvenient installation of the top suspender of the plate in the construction, improves the installation efficiency and ensures the installation quality compared with the mode of installing and fixing the suspender by means of a movable scaffold in the prior art.

Description

Quick installation fixing device of roof furred ceiling

Technical Field

The invention relates to the technical field of indoor construction of buildings, in particular to a quick installation and fixing device for a ceiling.

Background

In house construction, various through-length devices and pipe fittings in a factory building and a basement are usually hoisted in a top plate through-wire mode of a suspender and a transverse strut. In the general construction process, the connection of the suspenders on the two sides of the through wires of the top plate and the top plate is realized by installing and fixing the suspenders on the scaffold by a constructor, but the installing height of the suspenders is met by adding the scaffold along with the increasing height of the single-layer factory building and the basement. In the prior art, although the installation and fixation method can meet the installation requirement, constructors are always in high-place operation in the installation process, certain potential safety hazards exist, and the constructors need to repeatedly go up and down when using the scaffold, so that the construction efficiency is affected, and certain potential safety hazards exist.

The boom fixed on the indoor roof is longer, the corresponding drilling hole is required to be drilled on the roof in installation, the boom is jacked in the drilling hole, and the boom is jacked by a spanner and simultaneously the expansion wire is rotated, so that the boom is fixed, the whole operation process is always carried out on a scaffold, the operation is inconvenient, and the installation of the boom is unstable.

The suspender is usually a threaded rod, so that the subsequent nut fixing and lifting of the top plate are facilitated, and the suspender is uncomfortable in holding feeling and easy to hurt due to the fact that the suspender is threaded when holding.

Therefore, it is necessary to develop a device for quickly mounting and fixing a ceiling panel, which has high practicability, safety, reliability and convenience.

Disclosure of Invention

Aiming at the problems that constructors are always in high-altitude operation in the hanging rod installation process, potential safety hazards exist, and the constructors need to repeatedly go up and down when using a scaffold to influence the construction efficiency, the invention provides the quick installation and fixing device for the ceiling, which is convenient for constructors to stand on the ground to fix the hanging rod on the ceiling, by using the long hollow sleeve rod to install the nut sleeve.

The technical scheme adopted by the invention is as follows: the utility model provides a roof furred ceiling installs fixing device fast, includes "T" type handle, hollow loop bar and nut sleeve, and nut sleeve is fixed on the top of hollow loop bar, and "T" type handle is fixed to the lower extreme of hollow loop bar.

Further in order to make things convenient for the jib location, improve the fixed stability of installation, still the cover is equipped with the umbrella brace on the hollow sleeve pipe, the umbrella brace includes down the lantern ring and paste the ring on with, down the lantern ring and paste between the ring parallel arrangement, go up the size of pasting the ring and be greater than the size of lantern ring down, at last paste the ring and down the array distribution be the diagonal brace between the lantern ring, the internal diameter of lantern ring is equivalent with the external diameter of hollow loop bar down, hollow sleeve pipe's upper end is provided with the loop bench, the umbrella brace suit is in the hollow loop bar outside of loop bench upside down, the cover is equipped with the spring between lantern ring and the loop bench down.

Further, the upper end of the hollow loop bar is provided with internal threads, the lower side of the nut sleeve is provided with external threads, the nut sleeve is fixed on the hollow loop bar through threads, and the hanger rods with more sizes can be matched through replacing nut sleeves with different sizes.

Further, the quick installation fixing device of the ceiling also comprises a support, universal wheels are arranged on supporting legs of the support, a rod piece is fixed on the support, a sleeve is transversely extended and fixed on the rod piece, a hollow sleeve is sleeved in the sleeve, a baffle is arranged on the hollow sleeve and is located above the sleeve, and the support is used for supporting to replace a worker to lift the rod, so that the workload of constructors is reduced.

Further, the lower extreme installation driving motor of hollow loop bar, fixed vertical slide bar on the support, the top fixed horizontal pole of slide bar, the tip fixed sleeve of horizontal pole still overlaps on the slide bar and is equipped with the sliding sleeve, and the sliding sleeve is located between horizontal pole and the support, fixes horizontal connecting rod on the sliding sleeve, supports driving motor through the connecting rod, drives hollow loop bar through the motor and rotates, makes the fixed firm that the jib can be more quick.

Further, be fixed with the pulley on the slide bar, articulated on the slide bar between pulley and a support have the spanner bar, the middle part of spanner bar is connected with the rope, and the rope bypasses the pulley and connects on the connecting rod, utilizes the spanner bar to pass through the rope and drives hollow loop bar and promote, and is more laborsaving convenient.

The invention has the beneficial effects that:

compared with the mode of installing and fixing the suspender by means of a movable scaffold in the prior art, the device can be directly connected to the ground for operation, has a very good practical effect, greatly improves the construction efficiency, reduces the engineering cost, eliminates the potential safety hazard, can be repeatedly used, and embodies the green safe civilized construction.

The invention solves the following problems:

1) The problem of the inconvenient installation of medium plate top jib in construction has been solved, installation effectiveness has been improved, has guaranteed installation quality.

2) The problem of need constructor stand on the removal lift and install fixed jib, increase the cost is solved, the effectual cost of having practiced thrift.

3) The potential safety hazard caused by the fact that workers stand on the lifter and work aloft is solved.

4) The tool spanner and lever principle are flexibly applied. The device can be processed on site, and the materials are convenient to obtain, the manufacture is simple and the installation is convenient. And the utility model can be used for a plurality of times. The problem of inconvenient operation of workers is solved by utilizing the principle of lengthening the tool spanner.

5) The problem of green environmental protection of jib installation is promoted: the invention has simple and practical design, is convenient and quick, and greatly improves the construction efficiency of the building.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of the upper end of the hollow loop bar.

Fig. 3 is a perspective view of the umbrella stay.

Fig. 4 is a schematic view of the structure in which the hollow sleeve is mounted on the bracket.

Fig. 5 is a second schematic view of the hollow sleeve mounted on the bracket.

Fig. 6 is a third schematic view of the hollow sleeve mounted on the bracket.

Reference numerals in the drawings: hollow loop bar 1, umbrella stay 2, spring 3, T-shaped handle 4, ring table 5, nut sleeve 6, lower lantern ring 201, upper attaching ring 202, stay 203, suspender 7, bracket 8, sleeve 81, baffle 82, slide bar 801, cross bar 802, sliding sleeve 803, motor 804, spanner 901 and pulley 902.

Detailed Description

The invention will be further described with reference to the drawings and examples.

Example 1: the invention relates to a quick installation and fixing device for a ceiling, as shown in figure 1, which comprises the steps of welding the lower end of a lengthening installation hollow sleeve rod 1 on a T-shaped handle 4 by utilizing the lever principle of a T-shaped hand of a manual tool, welding a nut sleeve 6 on the upper end of the hollow sleeve rod 1, penetrating a suspender 7 into the hollow sleeve rod 1 during operation, clamping a suspender 7 nut into the nut sleeve 6, and exposing the end of an expansion wire of the suspender 7; the upward supporting device slowly sends the expansion end of the suspender 7 into a hole drilled in the top plate in advance under the action of a T-shaped handle 4 spanner and a hollow loop bar 1 rod. The T-shaped handle 4 wrench is rotated, and under the torque transmission of the rod of the hollow sleeve rod 1, the nut sleeve 6 is enabled to rotate the nut of the suspender 7, the end head of the expansion wire of the suspender 7 is fastened, the expansion wire of the suspender 7 is rapidly and firmly fixed, and the device is taken out. Compared with the mode of installing the fixed suspender 7 by means of the movable scaffold in the prior art, the device can be directly connected to the ground for operation, greatly improves the construction efficiency, reduces the engineering installation cost, eliminates the potential safety hazard, can be repeatedly utilized, and embodies the green safe civilized construction.

The T-shaped handle 4 is of a T shape, the T-shaped end is welded with one end of the hollow sleeve rod 1, the hollow sleeve rod 1 is a cylindrical iron pipe with the diameter of 2cm and the length of more than that of the suspender, the other end of the hollow sleeve rod is connected with the nut sleeve 6, and the nut sleeve 6 is embedded at the other end of the hollow sleeve rod and corresponds to the nut in size. When the device is used, one end of a boom 7 with a certain length is welded with a nut sleeve 6, the hollow loop bar 1 is placed until a nut at the end of an expansion bolt of the boom is clamped on the nut sleeve 6, the device is lifted upwards by holding a T-shaped handle 4 on the device, an expansion screw connected with one end of the boom is slowly placed into a hole which is punched in a top plate in advance, and the T-shaped handle 4 is rotated to twist the nut until the device is taken out after the nut is fastened.

In this embodiment, the "T" shaped handle 4 is a waste steel bar, welded to form a "T" shaped handle wrench, and directly welded to the hollow loop bar. The T-shaped handle is short, small, light and flexible, is convenient to operate, and meets the practical requirement of the device in rotation.

Compared with the prior art, the quick installation fixing device for the top plate suspended ceiling solves the problem that a large number of high-altitude top plate suspended ceilings at the bottom of the floor are inconvenient to install, effectively saves matched machines, greatly saves labor force, effectively improves working efficiency, saves time, quickens construction period, reduces construction cost and achieves a next effect.

Quality benefit: the T-shaped handle, the hollow loop bar and the nut sleeve device are simple to manufacture, reliable in quality, convenient to operate, safe and reliable.

Economic benefit: the device is simple to manufacture, high in practicability, convenient to operate, capable of being used repeatedly, improving working efficiency, saving labor, shortening construction period, reducing construction cost and improving economic benefit.

Social benefit: the technology is the productivity, the technology innovation, the production development promotion, the device manufacturing simplicity, the operation method simplicity, the reduction of the matched application of the scaffold, the labor cost saving, the time saving, the efficiency improvement, the construction period shortening and the high-efficiency rapid development of the building market promotion.

Example 2: in addition, the hollow loop bar 1 adopted by the device of the invention needs a worker to stand on the ground to reach a roof, so that the length of the hollow loop bar 1 is about 2 meters, the worker holds the lower end of the long bar when operating, the upper end of the long bar only has the size of an expansion wire, the contact surface with the roof is small, the positioning and the judgment of the force application are not easy, and the insertion depth of the expansion wire is easy to be insufficient or inclined.

For this situation, as shown in fig. 1-3, an umbrella stay 2 for supporting is sleeved at the upper end of the hollow loop bar 1, supporting positioning between the hollow loop bar 1 and the roof is assisted, as shown in fig. 3, the umbrella stay 2 is composed of a ring shape with two sizes and an inclined stay 203 connected with the two ring shapes, wherein a small ring shape is a lower collar 201 for being sleeved on a long bar, and a large ring shape is an upper attaching ring 202 for being propped against the roof to assist positioning of the hollow loop bar 1.

Meanwhile, a ring table 5 is arranged at the position of the hollow sleeve rod 1 close to the upper end part, the umbrella support 2 is sleeved on the upper side of the ring table 5, and a spring 3 is sleeved between the lower sleeve ring 201 and the ring table 5. When the umbrella stand is used, the upper attaching ring 202 of the umbrella stand 2 is propped against a roof, the hollow sleeve rod 1 is pushed to compress the spring 3, the spring 3 provides a reverse thrust force to help a worker to perceive the force application, and therefore the accuracy of screwing the expansion wire by the worker is improved.

The upper attaching ring 202 on the upper side of the umbrella stand 2 is attached to a roof, so that support is provided for the hollow loop bar 1, stability of the loop bar is enhanced, a worker can screw more easily, and the problem that the expansion wire is inclined due to shaking of a long bar in the process of screwing the expansion wire by the worker is avoided.

Example 3: the length of the hollow loop bar 1 is relatively long, and when the lower end of the long bar is held by a worker and lifted, a laborious lever structure is formed, so that the device is laborious and inconvenient in use. Therefore, as shown in fig. 4, a movable bracket 8 is added to the hollow loop bar 1 on the basis of the above embodiment, and universal wheels are mounted on the supporting legs of the bracket 8, so that the bracket 8 can be moved conveniently through the universal wheels. The upper side of the bracket 8 is fixed with a suspended sleeve 81 by a welded rod piece, the hollow sleeve rod 1 is sleeved in the sleeve 81, the hollow sleeve rod 1 is kept vertical by the fixation of the sleeve 81, and the hollow sleeve rod 1 can slide and rotate in the sleeve 81.

The hollow loop bar 1 is provided with a baffle table 82, the baffle table 82 is positioned above the sleeve 81, and the hollow loop bar is prevented from slipping out of the sleeve by the baffle table.

Example 4: on the basis of embodiment 3, as shown in fig. 5, a driving motor 804 is mounted at the lower end of the hollow loop bar 1, a vertical sliding bar 801 is fixed on a bracket 8, a cross bar 802 is fixed at the top end of the sliding bar 801, and a sleeve 81 is fixed at the end of the cross bar 802. Meanwhile, a sliding sleeve 803 is sleeved on the sliding rod 801, the sliding sleeve 803 is positioned between the cross rod 802 and the bracket 8, a transverse connecting rod is fixed on the sliding sleeve 803, and a driving motor 804 is supported through the connecting rod.

When the telescopic boom is used, the support 8 is moved to the corresponding position, the boom 7 is inserted into a drilled hole through the lifting hollow loop bar 1 and the driving motor 804 arranged at the lower end of the loop bar, and the driving motor 804 is started to drive the hollow loop bar 1 to rotate so as to fix the expansion wire on the roof in a screwing mode.

Example 5: further as shown in FIG. 6, a pulley 902 is fixed to the slide bar 801, a spanner 901 is installed between the pulley 902 and the bracket 8, and the spanner 901 is hinged to the slide bar 801. The middle part of the spanner 901 is connected with a rope, and the rope is connected to a connecting rod between the sliding sleeve 803 and the driving motor 804 by winding around the pulley 902. Depressing the trigger 901 pulls the rope, which drives the link and slide 803 and motor 804 to move upward, thereby pushing the hollow stem 1 upward to insert the boom 7 into the borehole.

Claims (6)

1. The utility model provides a roof furred ceiling installs fixing device fast, its characterized in that includes "T" type handle (4), hollow loop bar (1) and nut sleeve (6), and nut sleeve (6) are fixed on the top of hollow loop bar (1), and "T" type handle (4) are fixed to the lower extreme of hollow loop bar (1).

2. The quick installation fixing device of a ceiling plate suspended ceiling according to claim 1, wherein an umbrella stay (2) is further sleeved on the hollow sleeve (81), the umbrella stay (2) comprises a lower sleeve ring (201) and an upper attaching ring (202), the lower sleeve ring (201) and the upper attaching ring (202) are arranged in parallel, the size of the upper attaching ring (202) is larger than that of the lower sleeve ring (201), diagonal stay bars (203) are distributed between the upper attaching ring (202) and the lower sleeve ring (201) in an array mode, the inner diameter of the lower sleeve ring (201) is equal to the outer diameter of the hollow sleeve rod (1), a ring table (5) is arranged at the upper end of the hollow sleeve (81), the umbrella stay (2) is sleeved on the outer side of the hollow sleeve rod (1) at the upper side of the ring table (5), and springs (3) are sleeved between the lower sleeve ring (201) and the ring table (5).

3. The quick installation fixing device of a ceiling according to claim 1, characterized in that the upper end of the hollow loop bar (1) is provided with an internal thread, the underside of the nut sleeve (6) is provided with an external thread, and the nut sleeve (6) is fixed on the hollow loop bar (1) by threads.

4. The rapid installation and fixing device for the ceiling of claim 1, further comprising a bracket (8), wherein universal wheels are installed on supporting legs of the bracket (8), a rod piece is fixed on the bracket (8), a sleeve (81) is transversely extended and fixed on the rod piece, the hollow sleeve rod (1) is sleeved in the sleeve (81), a baffle table (82) is arranged on the hollow sleeve (81), and the baffle table (82) is located above the sleeve (81).

5. The rapid installation and fixing device for a ceiling panel according to claim 4, wherein a driving motor (804) is installed at the lower end of the hollow loop bar (1), a vertical sliding bar (801) is fixed on the bracket (8), a cross bar (802) is fixed at the top end of the sliding bar (801), a sleeve (81) is fixed at the end of the cross bar (802), a sliding sleeve (803) is further sleeved on the sliding bar (801), the sliding sleeve (803) is located between the cross bar (802) and the bracket (8), a transverse connecting rod is fixed on the sliding sleeve (803), and the driving motor (804) is supported through the connecting rod.

6. The rapid installation and fixing device for the ceiling of claim 5, wherein a pulley (902) is fixed on the sliding rod (801), a spanner (901) is hinged on the sliding rod (801) between the pulley (902) and the bracket (8), a rope is connected to the middle part of the spanner (901), and the rope bypasses the pulley (902) and is connected to the connecting rod.

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