Industrial trundle adaptive mounting rack

Abstract

The utility model discloses an industrial caster adaptive mounting rack, which comprises a butt joint mounting mechanism, the butt joint mounting mechanism comprises a movable frame and a locking column, the upper part of the inner side of the movable frame is in threaded connection with a movable block, the upper end of the movable block is in threaded connection with a shaft seat, the lower end of the movable block is in threaded connection with a butt joint plate, and the butt joint plate is in threaded connection with the locking column. The lower end of the locking column is sequentially fixed to the middle of the shaft seat and the middle of the butt joint plate in a sleeving mode. An auxiliary locking mechanism is further included, the auxiliary locking mechanism comprises a locking nut, and a set of symmetrical threads of the locking nut are arranged on the upper portion of the locking column. The auxiliary locking mechanism further comprises a lantern ring, the lantern ring is fixedly arranged on the lower portion of the locking column in a sleeving mode, torsional springs are fixed to the middle of the outer surface of the lantern ring at equal intervals, a sleeve is arranged in the middle of the outer surface of each torsional spring in a sleeving mode, and a force application rod is fixed to one side of the outer surface of each sleeve. The industrial trundle has multiple connecting and assembling modes, the installation effect of the industrial trundle is improved, use is convenient, and requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial caster mounting technical field, concretely is a kind of industrial caster adaptive mounting rack. BACKGROUND

[0002] Industrial caster is a collective term, including movable and fixed caster, movable caster is also called universal wheel, its structure allows 360 degree rotation;Fixed caster has no rotating structure, cannot rotate, usually two kinds of caster are generally used in pairs, such as the structure of handcart is two fixed wheels in front, two movable universal wheels are close to the pushing handrail in rear, mounting rack satisfies the assembly use of industrial caster.The mounting rack for existing industrial caster, by means of locking between locking column and assembly structure, the fixation of structure is completed, assembly height is higher, locking column and industrial caster are connected by screw thread, assembly height is lower, locking column and industrial caster are connected by shaft seat, but the assembly mode between mounting rack and industrial caster is fixed, when adaptive assembly structure, it is time-consuming and laborious to change back and forth, therefore installation rack to solve the above-mentioned drawbacks is required to provide, to improve effect. SUMMARY

[0003] The utility model aims at providing a kind of industrial caster adaptive mounting rack, to solve the above-mentioned background art, the mounting rack for existing industrial caster, by means of locking between locking column and assembly structure, the fixation of structure is completed, assembly height is higher, locking column and industrial caster are connected by screw thread, assembly height is lower, locking column and industrial caster are connected by shaft seat, but the assembly mode between mounting rack and industrial caster is fixed, when adaptive assembly structure, it is time-consuming and laborious to change back and forth, the problem of problem.

[0004] To solve the above technical problem, the utility model is realized by the following technical scheme:

[0005] The utility model is a kind of industrial caster adaptive mounting rack, comprising:

[0006] The docking installation mechanism includes movable frame and locking column, the movable frame inner side upper portion is connected with movable block by screw thread, and the upper end of movable block is connected with shaft seat by screw thread, the lower end of movable block is connected with docking plate by screw thread, the lower end of locking column is sequentially connected with the middle portion of shaft seat and docking plate by sleeve setting.

[0007] Further, the corner of the bottom end of the movable frame is connected with threaded column one by screw thread, and threaded column one extends out from the four corners inside the upper end of industrial caster.

[0008] Further, the middle portion of the movable block is provided with threaded column two, and threaded column two extends out from the two sides of movable frame by screw thread.

[0009] Further, an auxiliary locking mechanism is further included, the auxiliary locking mechanism includes a locking nut, the locking nut is symmetrically threaded on the upper part of the locking column.

[0010] Further, the auxiliary locking mechanism further includes a collar, the collar is sleeved and fixed on the lower part of the locking column, and the middle part of the outer surface of the collar is equidistantly fixed with a torsion spring, the middle part of the outer surface of the torsion spring is sleeved with a sleeve, and one side of the outer surface of the sleeve is fixed with a force applying rod.

[0011] Further, the middle part of the outer surface of the collar is equidistantly provided with a movable cavity, and the opposite sides of the inner wall of the movable cavity are fixed with one end of a group of the torsion springs.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses a movable frame is installed to movable block with screw connection mode, is equipped with the axle seat, the butt joint plate respectively in the upper and lower ends of movable block, when installing industrial trundle and the assembly structure of higher height, directly sleeve fixed with butt joint plate lower end of locking column, can directly lock the lower part of locking column in cooperation with locking nut tightening, various connection assembly mode, improve the installation effect of industrial trundle, convenient to use, satisfy the demand.

[0014] Based on the above beneficial effects, the locking column is locked in the lower part, the force applying rod connected by the plurality of torsion springs can conveniently apply force to the locking column, without the aid of tools, and the friction force can be increased, and meanwhile, under the influence of the elastic force of the torsion spring, the torsion spring in the unfolded state can automatically restore to the original state after deformation, so that the force applying rod is restored to the storage state, without affecting the external space occupation, and the structural applicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Figure 1 It is the locking column, axle seat assembly schematic drawing of the utility model;

[0017] Figure 2 It is the movable frame bottom view of the utility model;

[0018] Figure 3 It is the locking column, butt joint plate assembly schematic drawing of the utility model;

[0019] Figure 4 The force applying rod is expanded in the schematic view of the utility model.

[0020] In the drawings, the component list represented by each reference numeral is as follows:

[0021] 11, movable frame; 12, threaded column one; 13, threaded column two; 14, movable block; 15, shaft seat; 16, butt joint plate; 17, locking column; 21, locking nut; 22, collar; 23, torsional spring; 24, sleeve; 25, force applying rod; 26, movable cavity. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] To make the purpose, technical solutions and advantages of the utility model more clear, the embodiments of the utility model will be further described in detail below with reference to the drawings.

[0024] Please refer to Figures 1-4 The utility model discloses an industrial trundle adaptive mounting frame, which comprises:

[0025] The butt joint mounting mechanism comprises a movable frame 11 and a locking column 17. The movable block 14 is screw-connected to the upper part of the inner side of the movable frame 11. The upper end of the movable block 14 is screw-connected to the shaft seat 15. The lower end of the movable block 14 is screw-connected to the butt joint plate 16. The lower end of the locking column 17 is sequentially sleeved with the shaft seat 15 and the middle part of the butt joint plate 16.

[0026] The movable frame 11 satisfies the screw installation of the movable block 14. The upper and lower ends of the movable block 14 respectively support the shaft seat 15 and the butt joint plate 16. The shaft seat 15 and the butt joint plate 16 can satisfy the installation between the locking column 17 and the industrial trundle with higher or lower assembly height.

[0027] The threaded column one 12 is screw-connected to the edge corner of the bottom end of the movable frame 11. The threaded column one 12 extends through the four corners of the upper end of the industrial trundle.

[0028] The threaded column one 12 assembles the movable frame 11 and the industrial trundle. The screw connection can be easily disassembled.

[0029] The middle part of the movable block 14 is provided with the threaded column two 13, which is screw-extended to the inside of both sides of the movable frame 11.

[0030] The threaded column 13 connects the movable frame 11 and the movable block 14, meets the structural locking, and meets the overturning of the movable block 14.

[0031] Working principle: when the industrial caster is connected with a higher position, a rotating force is applied to the movable block 14, so that the shaft seat 15 is arranged upwards, the lower end of the locking column 17 is sleeved with the middle part of the shaft seat 15, the upper end of the locking column 17 is extended into the threaded hole of the installation position, and the locking force is applied by means of the force applying rod 25, so that the industrial caster can be installed with the position through the locking column 17; when the industrial caster is connected with a lower position, the rotating force is applied to the movable block 14 again, so that the butt joint plate 16 is upwards, the lower end of the locking column 17 is sleeved with the middle part of the butt joint plate 16, the upper end is penetrated into the installation position, and the installation of the industrial caster with the position is completed by means of the resistance between the upper and lower symmetrical locking nuts 21 and the installation structure.

[0032] The scheme has multiple connection and assembly modes, improves the installation effect of the industrial caster, is convenient to use, and meets the demand.

[0033] Please refer to Figures 1-4 The embodiment further includes:

[0034] The auxiliary locking mechanism includes the locking nut 21, and the locking nut 21 is symmetrically threaded on the upper part of the locking column 17.

[0035] The locking nut 21 cooperates with the locking column 17 to meet the connection and fixation between the industrial caster and a higher installation position.

[0036] The auxiliary locking mechanism further includes the sleeve ring 22, the sleeve ring 22 is fixedly sleeved on the lower part of the locking column 17, equidistantly fixed springs 23 are arranged on the middle part of the outer surface of the sleeve ring 22, a sleeve pipe 24 is sleeved on the middle part of the outer surface of the spring 23, and a force applying rod 25 is fixed on one side of the outer surface of the sleeve pipe 24.

[0037] The sleeve ring 22 provides a structural installation environment, the force applying rod 25 is fixed by means of the cooperation of the spring 23 and the sleeve pipe 24, and then the locking column 17 is acted on by the force applying rod 25, so that the locking column 17 can be conveniently applied with the required locking force.

[0038] Equidistantly, the movable cavities 26 are arranged on the middle part of the outer surface of the sleeve ring 22, and the opposite sides of the inner wall of the movable cavity 26 are fixed with one end of a group of springs 23.

[0039] The movable cavity 26 provides an installation environment for the spring 23 and meets the activity requirement of the force applying rod 25.

[0040] Working principle: when the above industrial casters are installed at a lower position, an acting force can be applied to the force applying rod 25 which is opposite to the position of the construction personnel, and the elastic force of the torsional spring 23 is relied on to make the force applying rod 25 change from the original vertical horizontal plane angle to a parallel angle, and the force applying rod 25 is used to lock the locking column 17, and after the force is released, the torsional spring 23 restores the deformation to make the force applying rod 25 actively restore the original state and be stored.

[0041] According to the scheme, the tool is not needed, the friction force can be increased, the locking column 17 can be locked conveniently and quickly, the force applying rod 25 can be restored to the storage state, the external space occupation is not affected, and the structural applicability is improved.

[0042] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the persons skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An industrial caster adapter mounting bracket, characterized by, Include: The docking installation mechanism includes movable frame (11) and locking column (17), the movable block (14) is screwed on the upper part of the inner side of the movable frame (11), and the upper end of the movable block (14) is screwed with the shaft seat (15), the lower end of the movable block (14) is screwed with the docking plate (16), the lower end of the locking column (17) is sequentially sleeved with the shaft seat (15) and the middle part of the docking plate (16).

2. An industrial caster mounting bracket according to claim 1, wherein: The corner of the bottom end of the movable frame (11) is screwed with a threaded column (12), and the threaded column (12) extends out of the four corners of the upper end of the industrial caster.

3. An industrial caster mounting bracket according to claim 1, wherein: The middle part of the movable block (14) is provided with a threaded column (13) and is screwed on both sides of the movable frame (11).

4. An industrial caster mounting adapter as defined in claim 1, wherein: It also includes an auxiliary locking mechanism, which includes a locking nut (21), and a group of symmetric threads on the upper part of the locking column (17).

5. An industrial caster mounting adapter as defined in claim 4, wherein: The auxiliary locking mechanism further includes a sleeve ring (22) fixedly sleeved on the lower part of the locking column (17), and a torsional spring (23) fixedly arranged on the middle part of the outer surface of the sleeve ring (22), a sleeve pipe (24) sleeved on the middle part of the outer surface of the torsional spring (23), and a force applying rod (25) fixedly arranged on one side of the outer surface of the sleeve pipe (24).

6. An industrial caster mounting adapter as defined in claim 5, wherein: The middle part of the outer surface of the sleeve ring (22) is provided with a movable cavity (26), and the opposite sides of the inner wall of the movable cavity (26) are fixedly connected with one end of a group of the torsional springs (23).

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