CN221098463U - Adjustable lamp fixing device with steel mesh frame structure - Google Patents

Abstract

The utility model discloses a lamp fixing device with an adjustable steel mesh frame structure, which belongs to the field of building construction and comprises a connecting rod, an adjusting nut, a sleeve, a squeezing piece, an upper end connecting block, a lower end connecting block, an annular clamp, a sliding block, a stopping device and a squeezing plate. According to the utility model, the roof steel pipe is fastened through the sliding blocks and the extrusion plates, the sliding blocks and the stop devices on the annular clamps can prevent the sliding blocks from rebounding, after the roof steel pipe is fixed, the adjusting nuts at the upper end and the lower end of the connecting rod are rotated, the sleeve is driven by the adjusting nuts to extrude the extrusion piece, so that the extrusion piece expands to fill gaps between the sleeve and the upper end connecting block and gaps between the sleeve and the lower end connecting block, the connecting rod and the upper end connecting block are firmly connected with the lower end connecting block, the lamp can be fixed on the lower end connecting block, and the lamp is fixed.

Description

Adjustable lamp fixing device with steel mesh frame structure

Technical Field

The utility model relates to the field of building construction, in particular to a lamp fixing device with an adjustable steel mesh frame structure.

Background

The steel net frame is a novel roof bearing structure, belongs to a multiple hyperstatic space structure system, changes the stress state of a plane roof truss structure, and can bear loads from all sides. Traditional illumination is all fixed below the main structure girder steel. In order to ensure the service life of the steel net frame roof, various supports are definitely prohibited from being welded on a main body member, and in the construction of the spherical steel net frame, the steel pipe diameter of the steel net frame roof is more in variety, the lamp installation difficulty is high, and the installation speed is influenced.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and designs an adjustable lamp fixing device with a steel mesh frame structure.

The technical scheme of the utility model for achieving the purpose is as follows:

The utility model provides an adjustable lamps and lanterns fixing device of steel mesh frame structure, includes connecting rod, adjusting nut, sleeve, extrusion piece, upper end connecting block, lower extreme connecting block, ring fixture, slider, stop device, stripper plate, respectively with an adjusting nut interlock connection at connecting rod both ends, adjusting nut and sleeve fixed connection, sleeve and connecting rod interlock connection, sleeve and extrusion piece fixed connection, the sleeve cartridge of connecting rod upper end is in the upper end connecting block, the sleeve cartridge of connecting rod lower extreme is in the lower extreme connecting block, the upper end connecting block passes through bolted connection with ring fixture, but ring fixture and slider sliding connection, but the slider is connected with stop device, ring fixture is connected with stop device, slider and stripper plate fixed connection.

Preferably, the stop device comprises a pressing tooth and a stop tooth, the sliding block is fixedly connected with the pressing tooth, the stop tooth is rotatably connected with the annular clamp at one end, and the other end of the stop tooth is positioned in the annular clamp and is slidably connected with the annular clamp.

Preferably, the lower connecting block is provided with a fixing hole, and the fixing hole is fixedly connected with the lower connecting block.

Preferably, the sliding block is provided with a pressing cap, and the pressing cap is fixedly connected with the sliding block.

Preferably, the extrusion plate is provided with a rubber pad, and the rubber pad is fixedly connected with the extrusion plate.

The utility model provides a lamp fixing device with an adjustable steel mesh frame structure, which has the following beneficial effects:

According to the device, through the structural design, a roof steel pipe is placed between an annular clamp and an upper connecting block, then the annular clamp and the upper connecting block are connected through bolts, after the annular clamp and the upper connecting block are connected through the bolts, on-site constructors press a sliding block, the sliding block moves inwards to enable a squeezing plate to fasten the roof steel pipe, the sliding block and a stopping device on the annular clamp can prevent the sliding block from rebounding, after the roof steel pipe is fixed, the upper end of a connecting rod and a sleeve at the upper end are inserted into the deepest part of the inner side of the upper connecting block, then an adjusting nut at the upper end of the connecting rod is rotated, the adjusting nut rotates to drive the sleeve to move towards the inside of the upper connecting block, the sleeve moves to drive a squeezing piece to move together until the squeezing piece is contacted with the tail end of the connecting rod, at the moment, the sleeve continuously rotates the adjusting nut extrudes the squeezing piece, so that gaps between the sleeve and the upper connecting block are filled, the connecting rod and the upper connecting block are firmly connected together, and the lower end of the connecting rod and the connecting block can be fixed on the lower end of the connecting rod by repeating the operation.

Drawings

FIG. 1 is a schematic view of a steel mesh structure adjustable lamp fixture device according to the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 3 is a schematic view of the structure of the present utility model at B shown in fig. 1.

In the figure, 1, a connecting rod; 2. an adjusting nut; 3. a sleeve; 4. extruding the sheet; 5. an upper connecting block; 6. a lower connecting block; 7. an annular clamp; 8. a slide block; 9. a stop device; 10. an extrusion plate; 11. a fixing hole; 12. pressing the cap; 13. a rubber pad; 901. pressing down teeth; 902. stop teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "upper/lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured/arranged," "coupled," "connected," and the like are to be construed broadly and include, for example, "connected," either fixedly, detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides an adjustable lamps and lanterns fixing device of steel mesh frame structure, including connecting rod 1, adjusting nut 2, sleeve 3, extrusion piece 4, upper end connecting block 5, lower extreme connecting block 6, ring fixture 7, slider 8, stop device 9, stripper plate 10, connecting rod 1 both ends respectively with an adjusting nut 2 interlock connection, adjusting nut 2 and sleeve 3 fixed connection, sleeve 3 and connecting rod 1 interlock connection, sleeve 3 and extrusion piece 4 fixed connection, the sleeve 3 cartridge of connecting rod 1 upper end is in upper end connecting block 5, the sleeve 3 cartridge of connecting rod 1 lower extreme is in lower extreme connecting block 6, upper end connecting block 5 passes through bolted connection with ring fixture 7, but ring fixture 7 and slider 8 sliding connection, slider 8 is connected with stop device 9, ring fixture 7 is connected with stop device 9, slider 8 and stripper plate 10 fixed connection.

In the utility model, the stop device 9 comprises a pressing tooth 901 and a stop tooth 902, the sliding block 8 is fixedly connected with the pressing tooth 901, the stop tooth 902 is rotatably connected with the ring clamp 7 at one end, the other end of the stop tooth 902 is positioned in the ring clamp 7 and is slidably connected with the ring clamp 7, the sliding block can be prevented from rebounding through the stop device 9, and the extrusion plate 10 can fasten a roof steel pipe.

In the utility model, the lower connecting block 6 is provided with the fixing holes 11, the fixing holes 11 are fixedly connected with the lower connecting block 6, and the device can be connected with lamps with different specifications through the plurality of fixing holes 11 on the lower connecting block 5.

In the utility model, the pressing cap 12 is arranged on the sliding block 8, the pressing cap 12 is fixedly connected with the sliding block 8, and the contact area between a site constructor and the sliding block 8 can be enlarged through the pressing cap 12 on the sliding block 8, so that the constructor can press the sliding block 8 better.

In the utility model, the rubber pad 13 is arranged on the extrusion plate 10, the rubber pad 13 is fixedly connected with the extrusion plate 10, the friction force between the extrusion plate 10 and a roof steel pipe can be increased through the rubber pad 13 on the extrusion plate 10, and the roof steel pipe can be protected from being deformed under force.

In this embodiment: when the lamp is installed on the spherical steel net frame roof, firstly, the roof steel pipe is placed between the ring clamp 7 and the upper connecting block 5, then the ring clamp 7 and the upper connecting block 5 are connected through bolts, after the ring clamp 7 and the upper connecting block 5 are connected through bolts, a field constructor presses the sliding block 8, a pressing cap 12 on the sliding block 8 can enlarge the contact area between the field constructor and the sliding block 8, the constructor can better press the sliding block 8, the sliding block 8 is pressed to move towards the inner side of the ring clamp 7, so that the pressing plate 10 can fasten the roof steel pipe, a rubber pad 13 on the pressing plate 10 can enlarge the friction force between the pressing plate 10 and the roof steel pipe, and meanwhile, the roof steel pipe can be protected from being deformed under force, and the sliding block 8 and a stop device 9 on the ring clamp 7 can prevent the sliding block from rebounding when the sliding block 8 is pressed, the slide block 8 moves downwards to drive the downward pressing teeth 901 to move downwards, the downward pressing teeth 901 move downwards to contact with the stop teeth 902 through inclined planes to drive the stop teeth 902 to move towards the inner side of the ring fixture 7, after the slide block 8 stops moving, the plane of the stop teeth 902 contacts with the plane of the downward pressing teeth 901 to prevent the downward pressing teeth 901 from rebounding upwards, so that the slide block 8 stops moving, after the fixing of a roof steel pipe is finished, the upper end of the connecting rod 1 and the sleeve 3 at the upper end are inserted into the deepest part of the inner side of the connecting block 5 at the upper end, then the adjusting nut 2 at the upper end of the connecting rod 1 is rotated, the sleeve 3 moves to drive the sleeve 3 to move towards the inner side of the connecting block 5 at the upper end, the extruding piece 4 is driven to move together until the extruding piece 4 contacts with the tail end of the connecting rod 1, at the moment, the sleeve 3 extrudes the extruding piece 4, the extrusion piece 4 is expanded to fill the gap between the sleeve 3 and the upper connecting block 5, so that the connecting rod 1 and the upper connecting block 5 are firmly connected together, the lamp can be fixed on the lower connecting block 5 by repeating the operation to connect the lower end of the connecting rod 1 with the lower connecting block 6, a plurality of fixing holes 11 on the lower connecting block 5 can be connected with lamps of different specifications, and the lamp can be fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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

Claims (5)

1. The utility model provides an adjustable lamps and lanterns fixing device of steel mesh frame structure which characterized in that: including connecting rod (1), adjusting nut (2), sleeve (3), extrusion piece (4), upper end connecting block (5), lower extreme connecting block (6), annular fixture (7), slider (8), stop device (9), stripper plate (10), connecting rod (1) both ends respectively with an adjusting nut (2) interlock connection, adjusting nut (2) and sleeve (3) fixed connection, sleeve (3) are connected with connecting rod (1) interlock, sleeve (3) and extrusion piece (4) fixed connection, sleeve (3) cartridge of connecting rod (1) upper end is in upper end connecting block (5), sleeve (3) cartridge of connecting rod (1) lower extreme is in lower extreme connecting block (6), upper end connecting block (5) and annular fixture (7) pass through bolted connection, but annular fixture (7) and slider (8) sliding connection, slider (8) are connected with stop device (9), annular fixture (7) are connected with stop device (9), slider (8) and stripper plate (10) fixed connection.

2. The steel mesh structure adjustable luminaire fixture device of claim 1, wherein: the stop device (9) comprises a pressing tooth (901) and a stop tooth (902), the sliding block (8) is fixedly connected with the pressing tooth (901), the stop tooth (902) is rotatably connected with the annular clamp (7) at one end, and the other end of the stop tooth (902) is positioned in the annular clamp (7) and is slidably connected with the annular clamp (7).

3. The steel mesh structure adjustable luminaire fixture device of claim 1, wherein: the lower end connecting block (6) is provided with a fixing hole (11), and the fixing hole (11) is fixedly connected with the lower end connecting block (6).

4. The steel mesh structure adjustable luminaire fixture device of claim 1, wherein: the sliding block (8) is provided with a pressing cap (12), and the pressing cap (12) is fixedly connected with the sliding block (8).

5. The steel mesh structure adjustable luminaire fixture device of claim 1, wherein: the extrusion plate (10) is provided with a rubber pad (13), and the rubber pad (13) is fixedly connected with the extrusion plate (10).