Big beam type wheel carrier assembly of secrecy cabinet

Abstract

The utility model relates to the technical field of confidential cabinet wheel carriers, in particular to a confidential cabinet large beam type wheel carrier assembly which comprises a supporting frame, trundle supporting pieces are fixed to the positions, close to the two ends, of the lower side of the supporting frame, trundles are arranged between the trundle supporting pieces and the side face of the supporting frame in a rotating mode, leveling feet are arranged on the lower side of the supporting frame in a rotating mode, and bolts penetrate through the supporting frame to be fixed to the upper portions of the leveling feet. And two adjustable fixing foot weights are arranged on one side of the supporting frame. The utility model solves the problems that the structure and the strength of the bottom plate of the existing confidential cabinet cannot bear larger weight after the trundles and the leveling feet are mounted; after articles are placed in the confidential cabinet, the weight conducted by the front and rear supporting columns is not uniform, and transition and dispersion cannot be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel frames of safes, in particular to a beam-type wheel frame assembly of a safe. Background Art

[0002] The safe is large in size and heavy in weight, so casters need to be installed at the bottom to facilitate movement. Leveling feet can be installed to level the cabinet door when the ground is uneven, ensuring that the cabinet door can be opened and closed normally. The existing safe casters and leveling feet are installed under the bottom plate. There is a lot of space under the bottom plate, which does not affect the appearance, and the leveling feet can be installed when the casters are installed;

[0003] However, the structure and strength of the bottom plate cannot support a large weight. Therefore, after a certain amount of items are placed in the safe, the bottom plate is often the first to deform and crack, affecting normal use; the weight transmitted by the four front and rear pillars is inconsistent, and without the support and dispersion of the chassis, the front frame will deform during use and the cabinet door will not open and close smoothly; the fixed feet of existing safes are all connected to the outside of the side panels or the outside of the standing feet, the external installation is not beautiful, and the protruding expansion bolt heads can easily trip people, posing a safety hazard. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the structure and strength of the existing safe bottom plate cannot support a large weight after casters and leveling feet are installed; after items are placed in the safe, the weight transmitted by the front and rear four pillars is uneven and cannot be transitioned or dispersed.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is a beam-type wheel frame assembly of a safe, including a support frame, caster support plates are fixed on the lower side of the support frame near both ends, casters are rotatably provided between the caster support plates and the side surfaces of the support frame, leveling feet are rotatably provided on the lower side of the support frame, bolts are fixed on the top of the leveling feet through the support frame, and two adjustable fixed foot code are provided on one side of the support frame.

[0006] As a further solution of the utility model: the caster is rotatably arranged between the caster support plate and the side surface of the support frame by means of rivets, so as to facilitate determination of the position of the caster.

[0007] As a further solution of the utility model: a rivet nut is rotatably connected to the outer thread of the bolt to facilitate determination of the position of the leveling foot.

[0008] As a further solution of the utility model: the adjustable fixed foot is fixed to one side of the support frame by means of a second rivet nut and a hexagonal screw, so as to facilitate determination of the position of the adjustable fixed foot.

[0009] As a further solution of the utility model: an opening is provided on the upper side of the support frame near the caster support plate, and a fixing clip is fixed on the lower side of the opening near the edge, which can be bent by pliers to clamp the rivet.

[0010] As a further solution of the utility model: the diameter of the rivet nut 1 is 12 mm, the diameter of the rivet nut 2 is 8 mm, and the diameter of the hexagon socket screw is 8 mm.

[0011] Compared with the prior art, the utility model has the following advantages: the patent adds a wheel frame structure to the bottom of the safe, which can bear a larger weight, the cabinet body is durable and does not deform, and the cabinet door can always be opened and closed smoothly. When installing, it can be moved into place with casters, and then leveled and fixed, which can be completed in one stop, making the installation simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a perspective upward view of the overall structure of a beam-type wheel frame assembly of a safe according to the utility model.

[0014] Figure 2 It is a top plan perspective view of the overall structure of a beam-type wheel frame assembly of a safe according to the utility model.

[0015] In the attached figure:

[0016] 1. Caster; 2. Leveling foot; 3. Adjustable fixed foot; 4. Caster support; 5. Rivet; 6. Rivet nut 1; 7. Rivet nut 2; 8. Hexagon socket screw; 9. Fixing clip; 10. Support frame. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model provides a technical solution to solve the existing problems raised in the background technology.

[0019] Combined with Figure 1-2 It can be known that the device includes a support frame 10, and caster support plates 4 are fixed on the lower side of the support frame 10 near both ends. A caster 1 is rotatably provided between the caster support plate 4 and the side of the support frame 10 to facilitate movement. A leveling foot 2 is rotatably provided on the lower side of the support frame 10, and a bolt is fixed on the support frame 10 above the leveling foot 2. Two adjustable fixed foot codes 3 are provided on one side of the support frame 10 for adjusting the installation position height between the safe and the safe.

[0020] The caster 1 is rotatably arranged between the caster support piece 4 and the side of the support frame 10 through rivets, so as to facilitate the determination of the position of the caster 1; the outer thread of the bolt is rotatably connected with a rivet nut 6, so as to facilitate the determination of the position of the leveling foot 2; the adjustable fixed foot code 3 is fixed to one side of the support frame 10 through a rivet nut 2 7 and a hexagon socket screw 8, so as to facilitate the determination of the position of the adjustable fixed foot code 3; an opening is provided on the upper side of the support frame 10 near the caster 1 support piece 4, and a fixing card 9 is fixed on the lower side of the opening near the edge, which can be bent by pliers to clamp the rivet 5; the diameter of the rivet nut 1 6 is twelve millimeters, the diameter of the rivet nut 2 7 is eight millimeters, and the diameter of the hexagon socket screw 8 is eight millimeters.

[0021] The working principle of the present application is as follows: when manufacturing the wheel frame, firstly, thickened cold-rolled steel plate is used to make a support frame 10 through a process, and then the caster support plate 4 is welded and fixed to the lower side of the support frame 10, and then the support frame 10 is subjected to degreasing, rust removal, electrostatic powder spraying, high-temperature curing and other coating treatments, and the adjustable fixed foot code 3 is galvanized, and then the rivet 5 is used to set the position of the caster 1 between the support frame 10 and the caster support plate 4, and then the fixing card 9 is pried open with pliers so that it can clamp the rivet 5 to prevent the caster 1 from being displaced, and then the leveling foot 2 and the adjustable fixed foot code 3 are fixed in position respectively by the rivet nut 1 6, the rivet nut 2 7 and the hexagonal screw 8, and then the wheel frame structure is completed, and then the wheel frame assembly is fixed to the lower side of the safe by other rivet nuts.

[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A beam-type wheel frame assembly for a safe, comprising a support frame (10), characterized in that: A caster support plate (4) is fixed near both ends of the lower side of the support frame (10); a caster (1) is rotatably provided between the caster support plate (4) and the side of the support frame (10); a leveling foot (2) is rotatably provided on the lower side of the support frame (10); a bolt is fixed on the upper side of the leveling foot (2) passing through the support frame (10); and two adjustable fixed foot brackets (3) are provided on one side of the support frame (10).

2. The beam-type wheel frame assembly of a safe according to claim 1, characterized in that: The caster (1) is rotatably arranged between the caster support plate (4) and the side surface of the support frame (10) through rivets.

3. The beam-type wheel frame assembly of a safe according to claim 1, characterized in that: The outer thread of the bolt is rotatably connected with a rivet nut (6).

4. The beam-type wheel frame assembly of a safe according to claim 3, characterized in that: The adjustable fixed foot (3) is fixed to one side of the support frame (10) by means of a second rivet nut (7) and a hexagon socket screw (8).

5. The beam-type wheel frame assembly of a safe according to claim 1, characterized in that: An opening is provided on the upper side of the support frame (10) near the support piece (4) of the caster (1), and a fixing clip (9) is fixed on the lower side of the opening near the edge.

6. The beam-type wheel frame assembly of a safe according to claim 4, characterized in that: The diameter of the rivet nut 1 (6) is twelve millimeters, the diameter of the rivet nut 2 (7) is eight millimeters, and the diameter of the hexagon socket screw (8) is eight millimeters.

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