CN211380327U - Steel and solid wood combined mortise-tenon joint cabinet - Google Patents

Abstract

The utility model discloses a mortise-tenon joint cabinet that steel and wood combine, including the steel supporter, its characterized in that: the solid wood cabinet body is covered outside the steel storage rack and is covered inside, and the solid wood cabinet body is connected with the steel storage rack through a mortise and tenon structure. The cabinet has strong shock resistance and is beautiful.

Description

Steel and solid wood combined mortise-tenon joint cabinet

Technical Field

The utility model relates to a cabinet that steel and wood combine adopts mortise-tenon joint.

Background

In museums such as the palace, precious cultural relics and artworks are stored, the rack or cabinet for placing the cultural relics and the artworks has definite earthquake-resistant requirements, and the rack or cabinet is prevented from being damaged by vibration or being smashed by collapsed buildings during earthquake, so the rack or cabinet is generally made of steel and other metals.

However, both cultural relics and artworks have high value and also have artistic and cultural attributes, so that cabinets which are expected to store the cultural relics and artworks by storage units have artistic quality or follow the traditional culture of China, and the hard and cold characteristics of metal cannot meet the requirements of appropriate storage of relevant units and people.

The related experts propose to adopt the traditional solid wood furniture in China to endow the furniture with the connotation of Chinese civilization, however, the solid wood furniture cannot meet the requirement of earthquake resistance.

In view of this, the present invention is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mortise-tenon joint cabinet that steel and wood combine to combine the advantage of steel and wood furniture, solve the demand of units such as museum.

The utility model discloses a mortise-tenon joint cabinet that steel and wood combine, including the steel supporter, be covered with the wood cabinet body in the steel supporter outside, cover the steel supporter in inside, the wood cabinet body links together through mortise-tenon joint structure with the steel supporter.

The mortise and tenon structure comprises a dovetail mortise on the solid wood cabinet body and a dovetail tenon on the steel storage rack, wherein the dovetail mortise is clamped into the mortise of the solid wood cabinet body.

For convenience in installation, the dovetail-shaped mortise on the solid wood cabinet body is a vertical long groove with a dovetail-shaped horizontal section, and the width of the lower end of the long groove is not less than the maximum width of the dovetail joint so as to form an insertion opening.

The dovetail is a steel dovetail block welded on the side surface of the steel article placing rack.

The dovetail is a dovetail head screw which is installed on the side surface of the steel storage rack through threads.

The mortise can be arranged on the gable plates at two sides of the solid wood cabinet body, and is preferably arranged on the upright columns at four corners of the solid wood cabinet body.

The steel supporter is provided with a push-pull type object placing shelf through a slide rail.

Preferably, the horizontal width of the lower end of the mortise is not less than the maximum width of the dovetail.

The utility model discloses a mortise-tenon joint cabinet that this kind of steel and wood combine, the outward appearance is the wood cabinet body to satisfy the outward appearance requirement, especially adopt the traditional mortise-tenon joint structure with the wood cabinet body of technology, incorporated traditional culture element, can also carve flower, fretwork. The steel commodity shelf inside meets the earthquake-resistant requirement of cultural relics preservation. The solid wood cabinet body is connected with the steel storage rack through the mortise-tenon joint structure, so that the solid wood cabinet body and the steel storage rack are connected into a whole, the connection strength of the solid wood cabinet body is further improved, the deformation of the solid wood cabinet body can be avoided, and the whole anti-seismic performance is enhanced.

Drawings

Fig. 1 is a perspective view of the mortise-tenon joint cabinet combining the steel and the solid wood of the utility model.

Fig. 2 is a schematic view of the internal structure of the mortise-tenon joint cabinet combined with the solid wood shown in fig. 1 after the cabinet door is opened.

Fig. 3 is a schematic structural view of a steel shelf.

Fig. 4 is a schematic horizontal sectional view of the steel and solid wood combined mortise-tenon joint cabinet shown in fig. 1 at a connection position.

Fig. 5 is a schematic diagram of the shape of the mortise on the side gable of the solid wood cabinet body.

Fig. 6 is another structure diagram of a steel shelf.

FIG. 7 is a schematic view of the connection structure of the dovetail and the steel shelf.

Fig. 8 and 9 are schematic views of the dovetail and mortise assembling process.

In the figure: 10. upright posts, 11, side gable panels, 12, hinges, 13, cabinet doors, 14, vertical doorjambs, 20, horizontal square tubes, 21, vertical square tubes, 22, horizontal shelves, 23, push-pull shelves, 24, front baffles, 25, handles, 26, slide rails, 27, dovetails, 28 and modules.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments to help understanding the contents of the present invention.

Example 1

As shown in fig. 1, 2 and 4, is the tenon fourth of twelve earthly branches cabinet sketch map that the steel and wood combined of the utility model, inside be the steel supporter for place the historical relic and realize resistance to compression, antidetonation. The solid wood cabinet body is covered outside the steel commodity shelf, covers the steel commodity shelf in inside, and in order to improve resistance to compression, anti-seismic performance, the steel commodity shelf and the solid wood cabinet body are all directly placed subaerial through the shank of oneself, and the solid wood cabinet body does not have the bottom plate promptly, and steel commodity shelf bottom is not held by the solid wood cabinet body, and this is very important to the resistance to compression and the anti-seismic performance that improve whole built-up connection cabinet.

The solid wood cabinet body is composed of upright columns 10 at four corners, two split type cabinet doors (capable of being horizontally opened 180 degrees) 13 which are arranged in front through four hinges 12, vertical doorjambs 14 at two side faces, transverse doorjambs in a cross shape with the vertical doorjambs, transverse doorjambs at the upper and lower sides and front and rear upright columns 10 form a frame structure through a mortise and tenon joint structure, side mountain plates 11 are arranged in the middle of the frame structure and inserted into slots of the frame structure through four sides, and two side portions of the solid wood cabinet body are formed. As shown in fig. 4, a back plate is inserted into the slot formed by the solid wood frame to form the back of the solid wood cabinet, and a top plate is arranged at the top. As shown in fig. 4 and 5, the side mountain plates at both sides are provided with mortises, the horizontal cross-sectional shape of the mortises is dovetail-shaped as shown in fig. 4, and the horizontal width of the lower ends of the mortises is slightly larger than the maximum width of the dovetails as shown in fig. 5, so that the dovetails 27 on the steel rack can be inserted into the mortises from the ends and become tighter and tighter.

As shown in fig. 3, the steel rack is a cubic frame welded by the vertical square pipes 21 and the horizontal square pipes 20 made of stainless steel, the middle part is provided with a fixed horizontal shelf 22 and a push-pull shelf 23 installed by a slide rail 26, the push-pull shelf 23 is used for placing large cultural relics, heavy cultural relics and the like, the shelf 23 adopts a double-layer shelf which can be pulled out and can be taken out from the first layer, so that the cultural relics can be conveniently taken and placed, and the lower part is composed of the legs which are arranged on the ground by the vertical square pipes 21 at four corners. Four swallow-tailed cones 27 are welded on each side of the vertical square tubes 21 on the two side surfaces of the steel shelf.

The front part of the push-pull shelf 23 is provided with a front baffle 24 and a hand 25, the front baffle 24 prevents the cultural relics on the push-pull shelf from falling down, and the hand 25 is convenient for hand operation.

As shown in fig. 4, the dovetail 27 of the steel shelf is embedded in the mortise of the dovetail structure of the side gable 11 at both sides of the solid wood cabinet, and the two sides of the solid wood cabinet are embedded and clamped at both sides of the steel shelf, so that the steel shelf with good strength and difficult deformation is used to pull the side gable at both sides of the solid wood cabinet inwards, and the solid wood cabinet and the steel shelf are assembled and connected together.

The mortise structure shown in the figure 5 has the beneficial effects that: (1) be convenient for install, will be through four mortise holes on the side gable 11 of the solid wood cabinet both sides that mortise and tenon joint structure assembled as shown in fig. 8 to dovetail 27 is adjusted well to mortise hole lower extreme maximum width position and is inserted, passes through mortise and tenon joint structure and slot assembly with the backplate at solid wood cabinet front and back face top and bottom horizontal doorjamb, rear simultaneously and is in the same place, then to pushing down this side mountain to the position shown in fig. 9, reach ground until the lower part of solid wood cabinet lateral part, all install the side mountain of the solid wood cabinet left and right sides behind the steel supporter both sides, install the cabinet door of solid wood cabinet top and front face. Therefore, the solid wood cabinet body is assembled with the steel storage rack, and the solid wood cabinet covers the steel storage rack. (2) The solid wood cabinet and the steel commodity shelf are respectively erected on the ground through own legs, the weight of the solid wood cabinet body is not pressed on the steel commodity shelf, the weight of the steel commodity shelf is not pressed on the solid wood cabinet body, the solid wood cabinet and the steel commodity shelf cannot move relatively in the horizontal direction, and certain relative movement capacity can be achieved up and down, so that the solid wood cabinet and the steel commodity shelf are very favorable for resisting the compression damage during earthquake and the damage caused by ground cracking, swinging and wave-type deformation.

The mortise-tenon joint cabinet that combines steel and wood in this embodiment carries out simulation earthquake antidetonation test on the vibration test bench, adopts a set of typical natural earthquake acceleration record bicomponent X (east-west), Y (north-south), and specific wave form is Wenchuan's crouching ripples, Taft ripples to and adopt a set of synthetic acceleration record bicomponent X (east-west), Y (north-south), specific frequency spectrum and amplitude requirement: PGA: 0.1g, 0.2g, 0.3g, 0.4g, 0.62 g; frequency bandwidth: 0.1-40 Hz. Adopt standard three-dimensional accelerometer, arrange 1 three-dimensional accelerometer respectively on the mortise-tenon joint cabinet that shaking table mesa and steel combine with the wood, the antidetonation test result is as follows: the overall appearance of the steel and solid wood combined mortise-tenon joint cabinet is finished under earthquake motion input vibration of three waveforms (peak acceleration is 0.1g, 0.2g, 0.3g, 0.4g and 0.62g (earthquake rarely occurs at nine degrees)), the cabinet door, the side gable and the top plate are free of deformation and damage, the ground connection is normal, the internal frame, the partition plate and the shelf are intact and free of deformation, and the use requirements of earthquake resistance protection are met.

The solid wood cabinet body can adopt the traditional solid wood furniture process, such as adopting the design of rosewood and carved patterns, is beautiful and has Chinese culture elements so as to be suitable for Chinese elements of Chinese cultural relics. And the wood is afraid of the deformation at the in-process for a long time, makes the tenon fourth of the twelve earthly branches structure of solid wood cabinet probably not hard up, and the utility model discloses a historical relic can be protected in the resistance to compression of steel supporter itself not only, especially strains the solid wood cabinet body, in order to resist the deformation. Meanwhile, the solid wood cabinet body also has the capacity of providing primary pressure resistance and protecting a steel storage rack and placed cultural relics.

Example 2

As shown in fig. 6, the mortise and tenon joint cabinet that steel and wood in this embodiment combined, dovetail 27 on the steel supporter is located vertical square pipe 21 at four angles, and the mortise that corresponds is located the stand 10 at the solid wood cabinet body four corners, promptly the steel supporter links together stand 10 of four main bearings of the solid wood cabinet body through the dovetail, not only overall structure is better than embodiment 1, and because stand thickness will be bigger than side mountain plate thickness, be favorable to improving the size of mortise and dovetail, guarantee joint strength, therefore its shock resistance is better, the mortise and tenon structure of solid wood cabinet itself is difficult for becoming flexible and warping.

The dovetail that this embodiment adopted is not welded on vertical square pipe 21, but as shown in fig. 7, dovetail 27 is for installing through the screw thread the forked tail head screw of steel supporter side, for making the connection more firm, still inserts the metal or engineering plastics, the solid wood module 28 that have the screw hole in vertical steel pipe 21. Compared with the welding method in the embodiment 1, the dovetail joint is installed with higher precision because the dovetail joint is machined instead of welded.

Claims (10)

1. The utility model provides a mortise-tenon joint cabinet that steel and wood combine, includes the steel supporter, its characterized in that: the solid wood cabinet body is covered outside the steel storage rack and is covered inside, and the solid wood cabinet body is connected with the steel storage rack through a mortise and tenon structure.

2. The cabinet of claim 1, wherein the mortise and tenon structure comprises a dovetail-shaped mortise on the solid wood cabinet body and a dovetail on the steel rack, and the dovetail is clamped in the mortise of the solid wood cabinet body.

3. The steel and solid wood combined mortise and tenon joint cabinet according to claim 2, wherein the dovetail is a steel dovetail block welded on the side surface of the steel article rack.

4. The steel and solid wood combined mortise and tenon joint cabinet according to claim 2, wherein the dovetail is a dovetail head screw threadedly mounted on a side surface of the steel article holder.

5. The steel and solid wood combined mortise-tenon joint cabinet according to claim 2, wherein the mortise is arranged on the mountain plates at two sides of the solid wood cabinet body.

6. The steel and solid wood combined mortise-tenon joint cabinet according to claim 2, wherein: the mortise is arranged on the upright columns at four corners of the solid wood cabinet body.

7. The steel and solid wood combined mortise-tenon joint cabinet according to claim 1, wherein: the steel supporter is provided with a push-pull type object placing shelf through a slide rail.

8. The steel and solid wood combined mortise-tenon joint cabinet according to claim 7, wherein: the front part of the push-pull shelf is provided with a front baffle and a handle.

9. The steel and solid wood combined mortise-tenon joint cabinet according to claim 2, wherein: the horizontal width of the lower end of the mortise is not less than the maximum width of the dovetail.

10. The steel and solid wood combined mortise-tenon joint cabinet according to claim 1, wherein: the solid wood cabinet body and the steel storage rack are respectively erected on the ground through own legs.

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