Mounting structure of tool room sliding door

Abstract

The utility model discloses a tool room sliding door installation structure which comprises a tool room outer frame, a door body and a pulley block installed on the door body, an entrance is formed in the tool room outer frame, the door body is installed in the tool room outer frame in a sliding mode and can cover the entrance, and supporting plates are installed on the two sides of the entrance of the tool room outer frame respectively. Supporting parts located in the tool room outer frame are arranged on the supporting plates, avoiding openings are formed in the upper positions and the lower positions of the supporting parts correspondingly, guide rail rods are installed on the inner sides of the side walls, provided with the inlets, of the tool room outer frame, transversely penetrate through the avoiding openings in the two supporting plates and are located above the supporting parts, and sliding grooves with lower openings are formed in the guide rail rods; the pulley block is slidably installed in the sliding groove and acts on the door body to be suspended. Compared with the prior art, the utility model has the advantages that the lower end of the door body is not contacted with any object through the suspended arrangement of the door body, and when sundries are adhered to the lower end of the door body, the influence of the adhered objects on the sliding of the door body can be effectively reduced due to the suspended arrangement of the door body.

Description

Technical Field

[0001] The utility model relates to the technical field of tool rooms, in particular to a tool room door, and in particular to an installation structure of a tool room sliding door. Background Art

[0002] The tool room is a storage room for daily tools. To facilitate access to tools, the tool room will be equipped with an openable door. Because the tool room is usually assembled with metal plates, in order to avoid the opening and closing of the door affecting the deformation of the side wall of the tool room, the door is usually installed in a sliding manner.

[0003] For example, the patent with authorization announcement number CN204436174U provides a 70DB pulley door for the driller's side room, in which the lower end of the ear plate is fixed to the upper end of the door panel, the upper end of the ear plate is hingedly connected to the bearing through a positioning pin shaft, the bearing is installed in the upper slideway of the door frame, the lower end of the door panel slides in coordination with the lower slideway of the door frame, the lower slideway is a raised slideway with a cross-section of an isosceles right triangle, and the lower bottom surface of the door panel is a groove with a cross-section of an isosceles right triangle.

[0004] The door panel slides under the simultaneous action of the upper slide and the lower slide, but the structural setting of the lower slide makes it so that when there is adhesive on the lower end of the door panel or on the lower slide, the adhesive will cause the door panel to rise at the height between the upper slide and the lower slide, causing the bearing at the upper end of the door panel to move away from the upper slide due to upward movement, and the only contact guide between the door panel and the door frame is the lower slide, which increases the sliding friction of the door panel, makes the sliding operation more difficult, and even affects the sliding. Utility Model Content

[0005] The utility model aims at the problem that the existing tool room sliding door is easily affected in sliding due to adhesives on the lower slide or door panel. The technical problem to be solved by the utility model is to provide a mounting structure for the tool room sliding door which can effectively reduce the influence of adhesives on the bottom of the door body on sliding.

[0006] The utility model solves the above technical problems by adopting the following technical solutions: the installation structure of the sliding door of the tool room comprises an outer frame of the tool room and a door body, the outer frame of the tool room is provided with an entrance, the door body is slidably installed in the outer frame of the tool room and can cover the entrance;

[0007] Support plates are installed on both sides of the entrance of the tool room outer frame, and the support plates are provided with support parts located inside the tool room outer frame, and avoidance openings are respectively opened at the upper and lower positions of the support parts;

[0008] A guide rail is installed on the inner side of the side wall of the tool room outer frame with an entrance, and the guide rail crosses the avoidance openings at the upper ends of the two support plates and is located above the support part;

[0009] A sliding groove with a lower opening is arranged in the guide rail rod, and a pulley block with a T-shaped structure is installed on the door body. The pulley block is slidably installed in the sliding groove, and the pulley block acts to suspend the door body.

[0010] A further preferred solution of the utility model is: the tool room outer frame includes a side plate fixed to the support plate, and the side plate is provided with a fixing section fixedly connected to the support plate.

[0011] A further preferred solution of the utility model is: a connecting section is provided on the support plate, the connecting section can fit the fixing section and be fixedly connected, and the fixing section and the connecting section are in a continuous concave-convex or wavy structure.

[0012] A further preferred solution of the utility model is that an inverted limiting edge is provided at the lower opening of the slide slot, and the two limiting edges limit the pulley block from detaching from the guide rail rod.

[0013] A further preferred scheme of the utility model is: the pulley group includes a connecting plate, a rotating shaft passing through the connecting plate, and two rollers that are in contact with the limiting edges and rotatably installed on the rotating shaft, the connecting plate extends out of the lower opening of the slide groove, and a spacer is installed between the roller and the connecting plate, and rivets are provided at both ends of the rotating shaft to limit the rollers from detaching from the rotating shaft.

[0014] A further preferred solution of the utility model is: the door body includes a door panel main body and a fixing plate fixedly connecting the door panel main body and the connecting plate, and handle edges extending into the tool room outer frame are provided on both sides of the door panel main body, and the fixing plate is arranged between the two handle edges.

[0015] A further preferred solution of the utility model is: the door panel body is provided with a convex portion and a concave portion which are continuous and located between the two handle sides, and the fixing plate is fitted on the convex portion and fixedly connected.

[0016] A further preferred solution of the utility model is: a cross bar is fixed on the inner side of the tool room outer frame, and the cross bar passes through the avoidance opening of the support plate, and a bottom piece is provided at the lower end of the tool room outer frame, and the bottom piece is fixedly connected to the cross bar passing through the avoidance opening at the lower end of the support plate.

[0017] A further preferred solution of the utility model is: an inner rod is fixed inside the tool room outer frame, a crossbar passing through the lower end of the support plate avoids the opening and is located between the entrance and the inner rod, and the lower end of the door body is located between the crossbar and the inner rod.

[0018] A further preferred solution of the utility model is: a frame is fixed on the cross bar and the inner bar that cross the avoidance opening at the lower end of the support plate, the frame is located in the entrance, and the inner and outer ends of the frame relative to the entrance are each provided with a bevel extending obliquely downward.

[0019] Compared with the prior art, the advantage of the present invention is that the lower end of the door body does not contact anything through the suspended setting of the door body. When there are debris stuck to the lower end of the door body, the suspended setting of the door body can effectively reduce the sliding effect of the adhesion on the door body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be regarded as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0021] Figure 1 This is a structural schematic diagram of a tool room in a preferred embodiment of the utility model;

[0022] Figure 2 An exploded view of a tool room in a preferred embodiment of the utility model;

[0023] Figure 3 The preferred embodiment of the utility model Figure 2 The enlarged schematic diagram of the middle A part;

[0024] Figure 4 It is a cross-sectional view of a tool room of a preferred embodiment of the utility model;

[0025] Figure 5 The preferred embodiment of the utility model Figure 4 The enlarged schematic diagram of the middle B part;

[0026] Figure 6 The preferred embodiment of the utility model Figure 4 Enlarged schematic diagram of part C in the middle.

[0027] In the figure: 1. tool room frame, 11. side panel, 11a. fixed section; 2. door body, 21. pulley block, 21a. roller, 21b. connecting plate, 21c. rotating shaft, 21d. spacer, 22. door panel body, 22a. handle edge, 22b. outer handle, 23. fixed plate; 3. guide rod, 31. slide groove, 32. limit edge; 4. cross bar, 41. upper cross bar, 42. lower cross bar; 5. support plate, 51. connecting section, 52. avoidance; 6. bottom piece; 7. inner rod; 8. frame, 81. pit, 82. bevel edge. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary and should not be construed as limiting the protection scope of the present invention.

[0029] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0030] This embodiment mainly describes the installation structure of the tool room sliding door which can effectively reduce the influence of the adhesive on the bottom of the door body on the sliding, as follows:

[0031] like Figure 1-6 As shown, the installation structure of the tool room sliding door includes a tool room outer frame 1 with an entrance for convenient entry and exit of personnel, a plurality of cross bars 4 fixed to the inner wall of the tool room outer frame 1, and a door body 2 slidably installed in the tool room outer frame 1. The door body 2 can cover the entrance by sliding. With the ground as a reference, the cross bars 4 are horizontally arranged.

[0032] In this embodiment, a guide rod 3 is fixed on the upper cross bar 41 located above the entrance, and a slide groove 31 is provided on the guide rod 3. The slide groove 31 is an inverted convex structure and is connected to the lower end of the guide rod 3, that is, a limiting edge 32 is provided at the lower opening of the slide groove 31, and the limiting edge 32 is turned inward.

[0033] like Figure 2-5 As shown, the door body 2 includes a pulley group 21 slidably connected to a slide groove 31, and a door panel body 22 fixedly connected to at least two pulley groups 21, and two limiting edges 32 on the guide rod 3 limit the pulley group 21 from being separated from the guide rod 3, and the pulley group 21 is suspended below the door panel body 22. In the present application, the door body 2 is suspended so that the lower end of the door body 2 does not contact anything. When there are debris stuck to the lower end of the door body 2, the suspension setting of the door body 2 can effectively reduce the sliding effect of the adhesive on the door body 2.

[0034] The door panel main body 22 is provided with vertically distributed and continuous recesses and protrusions. To ensure that when the pulley block 21 drives the door panel main body 22 to move, the door panel main body 22 is not easily deformed due to force, a fixing plate 23 is fixed on the wall surface of the door panel main body 22 facing the inner wall of the tool room outer frame 1. The fixing plate 23 fits the protrusion of the door panel main body 22 and is fixedly connected, and the pulley block 21 is fixed on the fixing plate 23.

[0035] In order to facilitate personnel to use the door panel body 22 to cover the entrance when they are moving in the tool room outer frame 1, handle edges 22a are provided on both sides of the door panel body 22. The handle edges 22a are bent and extend into the tool room outer frame 1. The fixed plate 23 is located between the two handle edges 22a, and the concave and convex portions on the door panel body 22 are also located between the two handle edges 22a.

[0036] At the same time, in order to facilitate the personnel outside the tool room outer frame 1 to slide the door body 2, an outer handle 22b is provided on the outer wall of the door panel body 22. Preferably, the outer handle 22b can limit the door body 2 to slide completely into the tool room outer frame 1.

[0037] like Figure 5 As shown, the pulley block 21 includes a connecting plate 21b, a rotating shaft 21c and a roller 21a. The connecting plate 21b and the roller 21a are both inserted into the rotating shaft 21c, and two rollers 21a are provided. The connecting plate 21b is located between the two rollers 21a. The pulley block 21 is attached to the limiting edge 32 through the two rollers 21a, and the connecting plate 21b extends out of the slide groove 31 and is fixedly connected to the fixed plate 23. Preferably, the pulley block 21 has a T-shaped structure.

[0038] In order to facilitate the rolling and sliding of the roller 21a in the slide groove 31, the roller 21a can use a bearing, and in order to reduce the friction between the roller 21a and the connecting plate 21b, a spacer 21d can be provided between the roller 21a and the connecting plate 21b. The spacer 21d can use a plane bearing, etc., to assist the roller 21a to rotate more smoothly. At the same time, in order to prevent the rotating shaft 21c from falling off, rivets can be provided at both ends of the rotating shaft 21c, or the rotating shaft 21c is the rivet.

[0039] like Figure 3 As shown, the tool room outer frame 1 includes a side panel 11 with an entrance, a fixed section 11a is provided on the side panel 11, support plates 5 are installed on both sides of the entrance, and a connecting section 51 is provided on the support plate 5. The support plate 5 is attached to the outer wall of the fixed section 11a of the side panel 11 through the connecting section 51 and fixedly connected. In order to ensure the stability of the connecting section 51 of the support plate 5 when attached to the fixed section 11a of the side panel 11, the fixed section 11a and the connecting section 51 can both be in a continuous concave-convex or wavy structure.

[0040] An escape opening 52 is respectively provided at the upper and lower ends of the support plate 5. The upper cross bar 41 fixedly connected to the guide rail rod 3 crosses the escape opening 52 at the upper ends of the two support plates 5. A lower cross bar 42 is also fixed at the lower end position of the inner wall of the tool room outer frame 1. The lower cross bar 42 crosses the escape opening 52 at the lower ends of the two support plates 5. A bottom piece 6 is provided at the lower end of the tool room outer frame 1. The lower cross bar 42 is fixedly connected to the bottom piece 6. Preferably, the support plate 5 has a certain supporting effect on the upper cross bar 41, i.e., the guide rail rod 3, which can effectively improve the stability of the door body 2 when sliding.

[0041] like Figure 4 , Figure 6As shown, an inner rod 7 parallel to the lower cross bar 42 is fixed in the tool room outer frame 1, and a frame 8 is fixed on the lower cross bar 42 and the inner rod 7. The frame 8 is in an M-shaped structure, that is, a pit 81 is provided on the frame 8 between the lower cross bar 42 and the inner rod 7, and the lower end of the door panel body 22 is suspended in the pit 81, that is, the lower end of the door panel body 22 is located between the lower cross bar 42 and the inner rod 7. Because the pit 81 of the frame 8 is arranged throughout the length of the lower cross bar 42 and the inner rod 7 and has a limited length, when the door panel body 22 slides, the debris located in the pit 81 can be pushed out of the frame 8.

[0042] The frame 8 is also provided with two oblique edges 82 extending obliquely downward, and the two oblique edges 82 are relatively located at the inner and outer sides of the entrance. The setting of the oblique edges 82 can help large wheeled items to enter and exit the tool room.

[0043] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0044] The installation structure of the tool room sliding door provided by the utility model is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. The installation structure of the sliding door of the tool room comprises an outer frame of the tool room and a door body, wherein the outer frame of the tool room is provided with an entrance, and the door body is slidably installed in the outer frame of the tool room and can cover the entrance; It is characterized in that Support plates are installed on both sides of the entrance of the tool room outer frame, and the support plates are provided with support parts located inside the tool room outer frame, and avoidance openings are respectively opened at the upper and lower positions of the support parts; A guide rail is installed on the inner side of the side wall of the tool room outer frame with an entrance, and the guide rail crosses the avoidance openings at the upper ends of the two support plates and is located above the support part; A sliding groove with a lower opening is arranged in the guide rail rod, and a pulley block with a T-shaped structure is installed on the door body. The pulley block is slidably installed in the sliding groove, and the pulley block acts to suspend the door body.

2. The installation structure of the tool room sliding door according to claim 1, characterized in that: The tool room outer frame comprises a side plate fixed to the support plate, and the side plate is provided with a fixing section fixedly connected to the support plate.

3. The installation structure of the tool room sliding door according to claim 2, characterized in that: The support plate is provided with a connecting section, which can fit the fixing section and be fixedly connected, and the fixing section and the connecting section are in a continuous concave-convex or wavy structure.

4. The installation structure of the tool room sliding door according to claim 1, characterized in that: An inwardly turned limiting edge is provided at the lower opening of the slide slot, and the two limiting edges limit the pulley block from separating from the guide rail rod.

5. The installation structure of the tool room sliding door according to claim 4, characterized in that: The pulley assembly includes a connecting plate, a rotating shaft passing through the connecting plate, and two rollers that are in contact with the limiting edge and rotatably installed on the rotating shaft. The connecting plate extends out of the lower opening of the slide groove, and a spacer is installed between the roller and the connecting plate. Rivets are provided at both ends of the rotating shaft to limit the rollers from detaching from the rotating shaft.

6. The installation structure of the tool room sliding door according to claim 5, characterized in that: The door body comprises a door panel body and a fixing plate fixedly connecting the door panel body and the connecting plate. Handle edges extending into the tool room outer frame are arranged on both sides of the door panel body, and the fixing plate is arranged between the two handle edges.

7. The installation structure of the tool room sliding door according to claim 6, characterized in that: The door panel body is provided with a convex portion and a concave portion which are continuous and located between the two handle sides, and the fixing plate is attached to the convex portion and fixedly connected.

8. The installation structure of the tool room sliding door according to claim 1, characterized in that: A cross bar is fixed on the inner side of the tool room outer frame, and the cross bar passes through the avoidance opening of the support plate. A bottom piece is provided at the lower end of the tool room outer frame, and the bottom piece is fixedly connected to the cross bar passing through the avoidance opening at the lower end of the support plate.

9. The installation structure of the tool room sliding door according to claim 8, characterized in that: An inner rod is fixed in the outer frame of the tool room, a cross bar passing through the lower end of the support plate is located between the entrance and the inner rod, and the lower end of the door body is located between the cross bar and the inner rod.

10. The installation structure of the tool room sliding door according to claim 9, characterized in that: A frame is fixed on the crossbar and the inner rod that cross the opening at the lower end of the support plate. The frame is located in the entrance. The inner and outer ends of the frame relative to the entrance are each provided with a bevel extending obliquely downward.

Images