CN215830894U - Wood board connecting anti-warping device - Google Patents
Wood board connecting anti-warping device Download PDFInfo
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- CN215830894U CN215830894U CN202121841224.7U CN202121841224U CN215830894U CN 215830894 U CN215830894 U CN 215830894U CN 202121841224 U CN202121841224 U CN 202121841224U CN 215830894 U CN215830894 U CN 215830894U
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Abstract
The utility model provides a wood board connection anti-warping device, and belongs to the technical field of connecting pieces. The technical scheme is as follows: the lifting plate is arranged in the sliding groove in a sliding manner, a rectangular boss matched with the rectangular opening is arranged on the inner side of the lifting plate, and the inner side of the rectangular boss is flush with the inner side of the side plate; the side plates are provided with top plates parallel to the bottom plate, screw rods are symmetrically arranged at two ends of the lower end face of each top plate and positioned on the outer sides of the sliding grooves, outer connecting plates are arranged at positions, corresponding to the screw rods, of the outer sides of the side plates, through holes through which the screw rods can pass are formed in the outer connecting plates, and the screw rods pass through the through holes and are fixed through the connecting assemblies; the bottom plate and the top plate are provided with mounting holes, and the bottom plate and the top plate are fixed through self-tapping screws penetrating through the mounting holes. The utility model has the beneficial effects that: two adjacent boards can be connected to form a whole.
Description
Technical Field
The utility model relates to the technical field of connecting pieces, in particular to a wood board connecting anti-warping device.
Background
When pumped storage power station carries out the overhaul of the equipments, because the quality of equipment is great, need lay the plank subaerial, can play the effect of protection to ground on the one hand, on the other hand can pave to the equipment of pulling down when overhauing, realizes the separation on equipment and ground, plays the effect of protection to equipment. Because the ground area is large, a plurality of wood boards need to be laid, the adjacent wood boards are only placed on the rectangular base by virtue of friction, and when the stress on the wood boards is uneven, the single or a plurality of wood boards are easy to tilt, so that the floor is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wood board connecting anti-tilting device which can connect two adjacent wood boards and realize the integral formation of a plurality of wood boards and can prevent single or a plurality of wood boards from tilting.
The utility model is realized by the following technical scheme: a wood board connection anti-warping device is characterized by comprising a bottom plate, wherein a side plate is arranged on one side of the bottom plate, a sliding groove is formed in the side plate in the vertical direction, a rectangular opening communicated with the sliding groove is formed in the inner side of the side plate, a lifting plate is arranged in the sliding groove in a sliding mode, a rectangular boss matched with the rectangular opening is arranged on the inner side of the lifting plate, and the inner side face of the rectangular boss is flush with the inner side face of the side plate;
the side plates are provided with top plates parallel to the bottom plate, the top plates and the bottom plate are positioned on the same side, screw rods are symmetrically arranged at two ends of the lower end face of each top plate and positioned on the outer sides of the sliding grooves, outer connecting plates are arranged on the outer sides of the side plates corresponding to the screw rods, through holes through which the screw rods can pass are formed in the outer connecting plates, and the screw rods pass through the through holes and are fixed through connecting assemblies;
the bottom plate and the top plate are provided with mounting holes, and the bottom plate and the top plate are fixed through self-tapping screws penetrating through the mounting holes.
Coupling assembling is for setting up through threaded connection two nuts on the screw rod, two nuts are located the both sides of outer fishplate bar.
Coupling assembling includes the cavity double-screw bolt, the cavity double-screw bolt with the through-hole is concentric and sets up on the lower terminal surface of outer fishplate bar, the screw rod from the top down passes in proper order through-hole and cavity double-screw bolt pass through the cavity sleeve fixedly, be provided with on the telescopic inner wall of cavity respectively with screw rod and cavity double-screw bolt complex screw hole, the telescopic upper portion of cavity with cavity double-screw bolt screw-thread fit, the telescopic lower part of cavity with screw rod screw-thread fit.
And a gap is formed between the lower end face of the rectangular opening and the upper end face of the bottom plate, and a strip-shaped opening is formed in the middle of each side plate and in the position corresponding to the gap. The strip-shaped openings allow the alignment of the plates to be observed.
The wood floor is characterized by further comprising a reinforcing connecting plate which can be arranged in the strip port and fixed on two adjacent wood boards through self-tapping screws. Further improving the connection strength.
The thread parameters of the hollow stud and the screw are consistent.
The utility model has the beneficial effects that: two adjacent boards can be connected to form a whole by a plurality of boards; the distance between the bottom plate and the top plate can be adjusted, and the application range is widened.
Drawings
Fig. 1 is a schematic overall structure diagram of the first embodiment.
Fig. 2 is a schematic structural diagram with a different angle from that of fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the hollow sleeve.
FIG. 5 is a reference diagram illustrating a usage status of the first embodiment.
Fig. 6 is a schematic overall structure diagram of the second embodiment.
Wherein the reference numerals are: 1. a base plate; 2. a side plate; 3. a lifting plate; 4. a top plate; 5. a self-tapping screw; 6. a connecting assembly; 7. a wood board; 8. a screw; 201. a rectangular opening; 202. a strip-shaped opening; 203. an outer connecting plate; 301. a rectangular boss; 602. a hollow stud; 603. a hollow sleeve.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-5, the utility model relates to a wood board connection anti-warping device, which comprises a bottom plate 1, wherein a side plate 2 is arranged on one side of the bottom plate 1, a sliding groove is arranged on the side plate 2 along the vertical direction, a rectangular opening 201 communicated with the sliding groove is arranged on the inner side of the side plate 2, a lifting plate 3 is arranged in the sliding groove in a sliding manner, a rectangular boss 301 matched with the rectangular opening 201 is arranged on the inner side of the lifting plate 3, and the inner side surface of the rectangular boss 301 is flush with the inner side surface of the side plate 2;
a top plate 4 parallel to the bottom plate 1 is arranged on the side plate 2, the top plate 4 and the bottom plate 1 are positioned on the same side, screw rods 8 are symmetrically arranged at two ends of the lower end face of the top plate 4 and positioned on the outer side of the sliding groove, an external connection plate 203 is arranged at the position, corresponding to the screw rods 8, on the outer side of the side plate 2, a through hole through which the screw rod 8 can pass is formed in the external connection plate 203, and the screw rods 8 pass through the through hole and are fixed through a connecting assembly 6;
the bottom plate 1 and the top plate 4 are provided with mounting holes, and the bottom plate 1 and the top plate 4 are fixed through self-tapping screws 5 penetrating through the mounting holes.
The connecting assembly 6 is two nuts which are arranged on the screw 8 through threaded connection, and the two nuts are positioned on two sides of the outer connecting plate 203.
The connecting assembly 6 comprises a hollow stud 602, the hollow stud 602 is concentric with the through hole and is arranged on the lower end face of the outer connecting plate 203, the screw 8 sequentially penetrates through the through hole from top to bottom and the hollow stud 602 is fixed through a hollow sleeve 603, threaded holes respectively matched with the screw 8 and the hollow stud 602 are formed in the inner wall of the hollow sleeve 603, the upper portion of the hollow sleeve 603 is in threaded fit with the hollow stud 602, and the lower portion of the hollow sleeve 603 is in threaded fit with the screw 8.
A gap is formed between the lower end face of the rectangular opening 201 and the upper end face of the bottom plate 1, and a strip-shaped opening 202 is arranged in the middle of the side plate 2 and at a position corresponding to the gap. The strip port allows observation of the alignment of the plates.
Still including setting up the reinforcing connecting plate in the bar is intraoral, and reinforcing connecting plate passes through self-tapping screw 5 to be fixed on two adjacent planks 7. Further improving the connection strength.
The thread parameters of the hollow stud 602 and the screw 8 are consistent.
According to the thickness of the wood board 7, the distance between the bottom plate 1 and the top plate 4 is adjusted, the screw rod 8 moves up and down in the hollow stud 602, the two wood boards 7 are placed between the bottom plate 1 and the top plate 4, the alignment condition is observed at the strip-shaped opening 202, after the alignment, the hollow sleeve 603 is firstly in threaded connection with the screw rod 8, the hollow sleeve 603 is rotated until the hollow sleeve 603 and the hollow stud 602 can be in threaded connection, namely the hollow sleeve 603 can be simultaneously in threaded connection with the screw rod 8 and the hollow stud 602, and finally the fixing is carried out through the self-tapping screw 5.
Example two:
referring to fig. 6, the difference between the second embodiment and the first embodiment is that the connecting assembly 6 is different, and the connecting assembly 6 in the second embodiment is two nuts disposed on the screw 8 by threaded connection, and the two nuts are disposed on both sides of the outer joint plate 203.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, e.g. as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (6)
1. A wood board connection anti-warping device is characterized by comprising a bottom plate, wherein a side plate is arranged on one side of the bottom plate, a sliding groove is formed in the side plate in the vertical direction, a rectangular opening communicated with the sliding groove is formed in the inner side of the side plate, a lifting plate is arranged in the sliding groove in a sliding mode, a rectangular boss matched with the rectangular opening is arranged on the inner side of the lifting plate, and the inner side face of the rectangular boss is flush with the inner side face of the side plate;
the side plates are provided with top plates parallel to the bottom plate, the top plates and the bottom plate are positioned on the same side, screw rods are symmetrically arranged at two ends of the lower end face of each top plate and positioned on the outer sides of the sliding grooves, outer connecting plates are arranged on the outer sides of the side plates corresponding to the screw rods, through holes through which the screw rods can pass are formed in the outer connecting plates, and the screw rods pass through the through holes and are fixed through connecting assemblies;
the bottom plate and the top plate are provided with mounting holes, and the bottom plate and the top plate are fixed through self-tapping screws penetrating through the mounting holes.
2. The wood board connecting warping prevention device according to claim 1, wherein the connecting assembly is two nuts disposed on the screw rod through threaded connection, and the two nuts are located on both sides of the outer joint plate.
3. The wood board connecting warping prevention device according to claim 1, wherein the connecting assembly comprises a hollow stud, the hollow stud is concentric with the through hole and is arranged on the lower end face of the outer connecting plate, the screw rod sequentially penetrates through the through hole and the hollow stud from top to bottom and is fixed through a hollow sleeve, threaded holes matched with the screw rod and the hollow stud are formed in the inner wall of the hollow sleeve, the upper portion of the hollow sleeve is in threaded fit with the hollow stud, and the lower portion of the hollow sleeve is in threaded fit with the screw rod.
4. The wood board connecting anti-warping device according to any one of claims 1-3, wherein a space is provided between the lower end surface of the rectangular opening and the upper end surface of the bottom plate, and a strip-shaped opening is provided at a position corresponding to the space and in the middle of the side plate.
5. The wood board connecting warping prevention device according to claim 4, further comprising a reinforcing connecting plate capable of being arranged in the strip-shaped opening, wherein the reinforcing connecting plate is fixed on two adjacent wood boards through self-tapping screws.
6. The wood board connecting warping prevention device according to claim 3, wherein the thread parameters of the hollow stud and the screw are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121841224.7U CN215830894U (en) | 2021-08-09 | 2021-08-09 | Wood board connecting anti-warping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121841224.7U CN215830894U (en) | 2021-08-09 | 2021-08-09 | Wood board connecting anti-warping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215830894U true CN215830894U (en) | 2022-02-15 |
Family
ID=80194239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121841224.7U Active CN215830894U (en) | 2021-08-09 | 2021-08-09 | Wood board connecting anti-warping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215830894U (en) |
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2021
- 2021-08-09 CN CN202121841224.7U patent/CN215830894U/en active Active
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