CN210547159U

CN210547159U - Ceiling keel leveling device convenient for clamping and fixing

Info

Publication number: CN210547159U
Application number: CN201921065745.0U
Authority: CN
Inventors: 黄少华
Original assignee: Fujian Zhoujian Hardcover Technology Co Ltd
Current assignee: Fujian Zhoujian Hardcover Technology Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-19
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a ceiling keel leveling device convenient for clamping fixation, which comprises an upper pressure plate and a lower support plate, wherein two groups of adjusting mechanisms and two groups of guide mechanisms are respectively connected between the upper pressure plate and the lower support plate, each adjusting mechanism comprises a screw rod and an adjusting screw sleeve screwed at one end of the screw rod, a first guide rod is rotatably installed at one end in the adjusting screw sleeve, each guide mechanism comprises a second guide rod and a guide sleeve which is connected with one end of the second guide rod in a sliding manner, the two groups of adjusting mechanisms and the two groups of guide mechanisms are arranged diagonally, electric sliding tables are fixedly installed on the lower surface of the upper pressure plate and the upper surface of the lower support plate respectively, floating rollers are uniformly arrayed on a sliding block of the electric sliding tables, a vertical plate is fixedly welded on one side of the upper surface of the lower support plate, an adjusting shaft penetrates through the middle position of the vertical plate in a screwed manner, and a positioning plate is, the leveling work in the installation is reduced, and the manpower is saved.

Description

Ceiling keel leveling device convenient for clamping and fixing

Technical Field

The utility model relates to a furred ceiling fossil fragments technical field specifically is a furred ceiling fossil fragments levelling device convenient to joint is fixed.

Background

Ceiling joists, which are the most commonly seen ceilings, especially shaped ceilings, are constructed by framing them with plasterboard. The keel is made of light steel and is used as a main material of a suspended ceiling. The ceiling keel is connected with the suspension rod, provides a mounting node for the surface cover panel and is a component which is opened and closed in the ceiling. The common suspended ceiling for people not to go on generally uses wooden keel, shaped steel or light steel keel and aluminum alloy keel; the keel of the ceiling for the upper part needs to be made of section steel or a large-section wood keel due to high bearing requirements, and then a pedestrian passageway is formed in the keel.

Most common on the market are aluminum alloy keel, and light and stable the satisfying demand of material, but aluminum alloy keel often takes place to warp in the transit because of the attribute of material easily, and the levelling is comparatively wasted time and energy during the installation, and main keel warp the back, relies on jib and nut also can't level, leads to later stage furred ceiling gypsum board fracture, is not convenient for restore, brings the puzzlement for the resident family.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a furred ceiling fossil fragments levelling device convenient to joint is fixed sets up the floating roll that two sets of extrudees were used to utilize adjustment mechanism and guiding mechanism to carry out the clamping to fossil fragments, straighten the levelling to fossil fragments, reduce levelling work during the installation, use manpower sparingly, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ceiling keel leveling device convenient for clamping and fixing comprises an upper pressure plate and a lower supporting plate, wherein two groups of adjusting mechanisms and two groups of guiding mechanisms are respectively connected between the upper pressure plate and the lower supporting plate, the adjusting mechanism comprises a screw rod and an adjusting threaded sleeve screwed at one end of the screw rod, a first guide rod is rotatably arranged at one end in the adjusting threaded sleeve, the guide mechanism comprises a second guide rod and a guide sleeve which is connected with one end of the second guide rod in a sliding way, the two groups of adjusting mechanisms and the two groups of guide mechanisms are arranged in a diagonal way, the lower surface of the upper pressure plate and the upper surface of the lower supporting plate are both fixedly provided with electric sliding tables, floating rollers are arrayed on sliding blocks of the electric sliding tables at equal intervals, the vertical plate is fixedly welded on one side of the upper surface of the lower supporting plate, an adjusting shaft penetrates through the middle position of the vertical plate in a threaded mode, and a positioning plate is fixedly installed at one end, close to the floating roller, of the adjusting shaft.

Preferably, the first guide rod and the second guide rod are both fixedly mounted on the lower surface of the upper pressure plate, and the screw rod and the guide sleeve are both fixedly mounted on the upper surface of the lower supporting plate.

Preferably, an internal thread hole and an annular groove are respectively formed in the adjusting threaded sleeve, the screw rod is screwed in the internal thread hole, and the first guide rod is rotatably installed in the annular groove.

Preferably, the floating roller is glued with a rubber pad on the surface.

Preferably, the surface of the adjusting shaft is provided with external threads, a shaft sleeve is fixedly welded in the penetrating position of the adjusting shaft in the vertical plate, the adjusting shaft is screwed in the shaft sleeve, and a hand wheel is connected to one end, away from the positioning plate, of the adjusting shaft through a key.

Preferably, the bottom of the positioning plate is provided with a clamping block, the positioning plate is fixedly installed at one end of the adjusting shaft through a bearing, and the clamping block is slidably installed in the lower supporting plate.

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

1. the keel is extruded by the floating rollers, the stress is uniform, the deformed part is stressed and leveled, the distance between the floating rollers is convenient to adjust, and the clamping is convenient and fast;

2. and a group of positioning plates are slidably arranged on one side of the upper floating roller and the lower floating roller, and the distance between the positioning plates and the floating rollers is adjusted by using a screw rod to position and level the keel.

Drawings

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

FIG. 2 is a schematic view of the assembly cross-sectional structure of the adjusting mechanism of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. an upper pressure plate; 2. a lower supporting plate; 3. an adjustment mechanism; 301. a screw; 302. adjusting a threaded sleeve; 303. a first guide bar; 4. a guide mechanism; 401. a second guide bar; 402. a guide sleeve; 5. an electric sliding table; 6. a floating roll; 7. a vertical plate; 8. an adjustment shaft; 9. positioning a plate; 10. an internally threaded bore; 11. an annular groove; 12. a rubber pad; 13. an external thread; 14. a shaft sleeve; 15. a hand wheel; 16. and (7) clamping blocks.

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. 1-3, the present invention provides a technical solution: a ceiling keel leveling device convenient for clamping and fixing comprises an upper pressing plate 1 and a lower supporting plate 2, wherein two groups of floating rollers 6 are respectively fixed by the upper pressing plate 1 and the lower supporting plate 2; two groups of adjusting mechanisms 3 and two groups of guide mechanisms 4 are respectively connected between the upper pressure plate 1 and the lower supporting plate 2, and the adjusting mechanisms 3 are arranged to adjust the gaps between the two groups of floating rollers 6; the adjusting mechanism 3 comprises a screw 301 and an adjusting threaded sleeve 302 screwed at one end of the screw 301, a first guide rod 303 is rotatably mounted at one end in the adjusting threaded sleeve 302, the guide mechanism 4 comprises a second guide rod 401 and a guide sleeve 402 slidably connected at one end of the second guide rod 401, and the two groups of adjusting mechanisms 3 and the two groups of guide mechanisms 4 are arranged diagonally and balance the distance between the upper pressure plate 1 and the lower supporting plate 2; the lower surface of the upper pressure plate 1 and the upper surface of the lower supporting plate 2 are both fixedly provided with an electric sliding table 5, floating rollers 6 are arranged on a sliding block of the electric sliding table 5 at equal intervals, a vertical plate 7 is fixedly welded on one side of the upper surface of the lower supporting plate 2, an adjusting shaft 8 penetrates through the middle position in the vertical plate 7 in a threaded manner, the adjusting shaft 8 is arranged and is in threaded connection with the vertical plate 7, and a positioning plate 9 can be pushed and pulled by rotating to align one side of a keel with leveling; a positioning plate 9 is fixedly arranged at one end of the adjusting shaft 8 close to the floating roller 6.

Specifically, the first guide rod 303 and the second guide rod 401 are both fixedly mounted on the lower surface of the upper platen 1, and the screw 301 and the guide sleeve 402 are both fixedly mounted on the upper surface of the lower supporting plate 2.

Specifically, the adjusting screw sleeve 302 is internally provided with an internal thread hole 10 and an annular groove 11, the screw 301 is screwed in the internal thread hole 10, the first guide rod 303 is rotatably installed in the annular groove 11, the internal thread hole 10 and the annular groove 11 are arranged, and the upper pressure plate 1 is driven to ascend or descend when the adjusting screw sleeve 302 is rotated conveniently.

Specifically, the floating roller 6 is glued with a rubber cushion plate 12 on the surface, and the rubber cushion plate 12 is arranged to protect the keel during leveling.

Specifically, external screw thread 13 has been seted up on the regulating spindle 8 surface, lies in regulating spindle 8 in the riser 7 and runs through the fixed welding in position and have axle sleeve 14, and regulating spindle 8 spiro union is in axle sleeve 14, and regulating spindle 8 keeps away from 9 one end key-type connections of locating plate and has hand wheel 15, sets up axle sleeve 14, increases the area of contact of regulating spindle 8 and riser 7, makes the structure more stable.

Specifically, a clamping block 16 is arranged at the bottom of the positioning plate 9, the positioning plate 9 is fixedly mounted at one end of the adjusting shaft 8 through a bearing, the clamping block 16 is slidably mounted in the lower supporting plate 2, and the clamping block 16 is arranged to limit the position of the positioning plate 9.

The structure principle is as follows: set up two sets of floating roll 6 of extrusion usefulness and carry out preliminary levelling to fossil fragments, during the use, rotatory two sets of regulation swivel nuts 302, make the distance between the floating roll 6 enough put into fossil fragments, the position of rotatory regulation axle 8 regulation locating plate 9, make fossil fragments one side lean on together, rotatory two sets of regulation swivel nuts 302 once more adjust the interval between the floating roll 6 until compressing tightly fossil fragments, then promote fossil fragments to move to one side, until shifting out the levelling device completely can, straighten the levelling to fossil fragments, reduce levelling work during the installation, use manpower sparingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a furred ceiling fossil fragments levelling device convenient to joint is fixed, includes top board (1) and bottom plate (2), its characterized in that: be connected with two sets of adjustment mechanism (3) and two sets of guiding mechanism (4) between top board (1) and bottom plate (2) respectively, adjustment mechanism (3) include screw rod (301) and spiro union in regulation swivel nut (302) of screw rod (301) one end, one end is rotated in regulation swivel nut (302) and is installed first guide bar (303), guiding mechanism (4) include second guide bar (401) and sliding connection in guide sleeve (402) of second guide bar (401) one end, two sets of adjustment mechanism (3) and two sets of guiding mechanism (4) all are diagonal setting, the equal fixed mounting of the lower surface of top board (1) and the upper surface of bottom plate (2) has electronic slip table (5), equal range array has floating roller (6) on the slider of electronic slip table (5), fixed welding has riser (7) in bottom plate (2) upper surface one side, an adjusting shaft (8) penetrates through the middle position in the vertical plate (7) in a threaded mode, and a positioning plate (9) is fixedly installed at one end, close to the floating roller (6), of the adjusting shaft (8).

2. The ceiling grid leveling device of claim 1, wherein: the first guide rod (303) and the second guide rod (401) are fixedly mounted on the lower surface of the upper pressure plate (1), and the screw (301) and the guide sleeve (402) are fixedly mounted on the upper surface of the lower supporting plate (2).

3. The ceiling grid leveling device of claim 1, wherein: the adjusting screw sleeve (302) is internally provided with an internal thread hole (10) and an annular groove (11) respectively, the screw rod (301) is screwed in the internal thread hole (10), and the first guide rod (303) is rotatably arranged in the annular groove (11).

4. The ceiling grid leveling device of claim 1, wherein: the surface of the floating roller (6) is glued with a rubber pad (12).

5. The ceiling grid leveling device of claim 1, wherein: external screw thread (13) have been seted up on regulating spindle (8) surface, it has axle sleeve (14) to lie in regulating spindle (8) and run through the fixed welding in position in riser (7), regulating spindle (8) spiro union is in axle sleeve (14), and regulating spindle (8) keep away from locating plate (9) one end key-type connection and have hand wheel (15).

6. The ceiling grid leveling device of claim 1, wherein: a clamping block (16) is arranged at the bottom of the positioning plate (9), the positioning plate (9) is fixedly installed at one end of the adjusting shaft (8) through a bearing, and the clamping block (16) is installed in the lower supporting plate (2) in a sliding mode.