CN220924178U - Chair frame transport cart - Google Patents

Abstract

The utility model provides a chair frame transport cart which comprises a bottom plate, a first fixed plate, a second fixed plate, a transmission assembly and a movable baffle, wherein the first fixed plate is fixedly connected to the top surface of one side of the bottom plate; the motor rotates the end drive threaded rod and rotates, and the cover piece is through removing at threaded rod surface with threaded rod, and the cover piece drives movable baffle and removes between first fixed plate and second fixed plate, and the flexible end of electric telescopic handle drives the limiting plate and removes the chair frame, and the limiting plate is fixed the chair frame restriction between limiting plate and second fixed plate, can not make the chair frame collapse because of inertia at transportation chair frame in-process.

Description

Chair frame transport cart

Technical Field

The utility model relates to the technical field of workpiece transportation, in particular to a chair frame transportation cart.

Background

For the chair, the chair frame is an important part of bearing, and the chair frame is formed by welding a plurality of pipe fittings, and the chair frame needs to be transported by means of a cart in the process of being transported to a processing place, so that the existing cart is fixed in size, and when the chair frame is not fully loaded, the chair frame is easy to collapse due to the influence of inertia in the transportation process, and is easy to damage.

Disclosure of utility model

The utility model provides a chair frame transport cart aiming at the defects of the prior art.

The utility model solves the technical problems by the following technical means:

The utility model provides a chair frame transport cart, includes bottom plate, first fixed plate, second fixed plate, drive assembly and adjustable fender, first fixed plate fixed connection is in bottom plate one side top surface, second fixed plate fixed connection is in bottom plate opposite side top surface, drive assembly rotates to be connected between first fixed plate and second fixed plate, drive assembly is connected with the adjustable fender transmission, adjustable fender side fixedly connected with electric telescopic handle, electric telescopic handle has the flexible end, electric telescopic handle flexible end detachable connection has the limiting plate; the transmission assembly drives the movable baffle to move between the first fixed plate and the second fixed plate, and the electric telescopic rod drives the limiting plate to limit the chair frame between the limiting plate and the second fixed plate.

Furthermore, the bottom surface of the bottom plate is symmetrically and fixedly connected with a plurality of universal wheels.

Further, a pull rod is fixedly connected to the side face of the second fixing plate, and the pull rod is of a ring-shaped structure.

Further, the drive assembly includes threaded rod and motor, threaded rod both ends rotate respectively and run through first fixed plate and second fixed plate, threaded rod one end rotates and runs through the second fixed plate and extend and motor fixed connection, second fixed plate side fixedly connected with fixed block, motor fixed connection fixed block top, motor rotates end and threaded rod fixed connection.

Further, the movable baffle is internally fixed with a sleeve block, the sleeve block is sleeved on the surface of the threaded rod, and a thread groove matched with the threaded rod is formed in the sleeve block.

Further, fixedly connected with slide bar between first fixed plate and the second fixed plate, slide bar and threaded rod phase-match, the slide bar rotates and runs through the movable baffle, the movable baffle slides at the slide bar surface.

Further, a chair frame placing space is formed between the movable baffle and the second fixed plate, and the chair frame is placed in the chair frame placing space.

Further, the surface of the limiting plate is elastic, and the limiting plate is selected according to the size of the chair frame.

The utility model has the beneficial effects that: the chair frame is sequentially placed in the chair frame placing space to be arranged, the motor rotates to drive the threaded rod to rotate according to the occupied space of the chair frame, the sleeve block moves on the surface of the threaded rod through threaded connection with the threaded rod, the sleeve block drives the movable baffle to move between the first fixing plate and the second fixing plate, the volume of the chair frame placing space is changed, the telescopic end of the electric telescopic rod drives the limiting plate to move the chair frame, the limiting plate limits and fixes the chair frame between the limiting plate and the second fixing plate, and the chair frame cannot collapse due to inertia in the process of transporting the chair frame, so that the chair frame is damaged.

Drawings

Fig. 1 is a perspective view of a chair frame transport cart according to the present utility model.

In the figure: 1. a bottom plate; 2. a first fixing plate; 3. a second fixing plate; 4. the chair frame is placed in the space; 5. a transmission assembly; 6. a movable baffle; 7. a slide bar; 8. an electric telescopic rod; 9. a limiting plate; 11. a universal wheel; 31. a fixed block; 32. a pull rod; 51. a threaded rod; 52. a motor; 61. and (5) sleeving the blocks.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

Referring to fig. 1, the present embodiment relates to a chair frame transport cart, which includes a bottom plate 1, a first fixing plate 2 and a second fixing plate 3, wherein the first fixing plate 2 is fixedly connected to a top surface of one side of the bottom plate 1, and the second fixing plate 3 is fixedly connected to a top surface of the other side of the bottom plate 1.

The bottom surface of the bottom plate 1 is symmetrically and fixedly connected with a plurality of universal wheels 11, and the universal wheels 11 play a role in saving labor and facilitating transportation.

The pull rod 32 is fixedly connected to the side face of the second fixing plate 3, and the pull rod 32 is of a ring-shaped structure, so that a user can conveniently hold the pull rod 32, and the cart can be better moved.

The first fixed plate 2 and the second fixed plate 3 are rotatably connected with a transmission assembly 5, the transmission assembly 5 is arranged into two groups, the transmission assembly 5 is in transmission connection with a movable baffle 6, and the transmission assembly 5 drives the movable baffle 6 to move between the first fixed plate 2 and the second fixed plate 3.

The transmission assembly 5 comprises a threaded rod 51 and a motor 52, two ends of the threaded rod 51 respectively rotate to penetrate through the first fixing plate 2 and the second fixing plate 3, two ends of the threaded rod 51 can rotate in the first fixing plate 2 and the second fixing plate 3, the first fixing plate 2 and the second fixing plate 3 play a role in supporting the threaded rod 51, one end of the threaded rod 51 rotates to penetrate through the second fixing plate 3 and extends to be fixedly connected with the motor 52, a fixing block 31 is fixedly connected to the side face of the second fixing plate 3, the top end of the fixing block 31 is fixedly connected to the motor 52, and the rotating end of the motor 52 is fixedly connected with the threaded rod 51.

The movable baffle 6 is internally fixed with a sleeve block 61, the sleeve block 61 is sleeved on the surface of the threaded rod 51, a thread groove matched with the threaded rod 51 is formed in the sleeve block 61, the rotating end of the motor 52 drives the threaded rod 51 to rotate, the sleeve block 61 moves on the surface of the threaded rod 51 so as to drive the movable baffle 6 to move between the first fixed plate 2 and the second fixed plate 3, and a gap exists between the bottom end of the movable baffle 6 and the top surface of the bottom plate 1, so that the movable baffle 6 can move on the upper end of the bottom plate 1.

The first fixed plate 2 and the second fixed plate 3 are fixedly connected with a sliding rod 7, the sliding rod 7 is matched with the threaded rod 51, correspondingly, the sliding rods 7 are also arranged into two groups, the sliding rod 7 rotates to penetrate through the movable baffle 6, the movable baffle 6 slides on the surface of the sliding rod 7, and the sliding rod 7 plays a role in assisting the movable baffle 6 to move and guide.

A chair frame placing space 4 is arranged between the movable baffle 6 and the second fixed plate 3, and the chair frame is placed in the chair frame placing space 4.

The electric telescopic rod 8 is fixedly connected with the side face of the movable baffle 6, the electric telescopic rod 8 is in the prior art, the electric telescopic rod 8 is provided with a telescopic end, the telescopic end of the electric telescopic rod 8 is detachably connected with the limiting plate 9, the telescopic end of the electric telescopic rod 8 drives the limiting plate 9 to be in contact with the chair frame and limit the chair frame, the surface of the limiting plate 9 is elastic, damage to the chair frame is avoided, the limiting plate 9 can be selected according to the size of the model of the chair frame, so that the electric telescopic rod is more suitable for the chair frame, and the chair frame is better fixed.

Working principle: the chair frames are sequentially placed in the chair frame placing space 4 to be arranged, the threaded rod 51 is driven to rotate by the rotating end of the motor 52 according to the occupied space of the chair frames, the sleeve block 61 moves on the surface of the threaded rod 51 through the threaded connection with the threaded rod 51, the sleeve block 61 drives the movable baffle 6 to move between the first fixing plate 2 and the second fixing plate 3, the volume of the chair frame placing space 4 is changed, the telescopic end of the electric telescopic rod 8 drives the limiting plate 9 to move the chair frames, the limiting plate 9 limits and fixes the chair frames between the limiting plate 9 and the second fixing plate 3, and the chair frames cannot collapse due to inertia in the process of transporting the chair frames, so that the chair frames are damaged.

It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (8)

1. The utility model provides a chair frame transport cart, its characterized in that includes bottom plate (1), first fixed plate (2), second fixed plate (3), drive assembly (5) and adjustable fender (6), first fixed plate (2) fixed connection is at bottom plate (1) one side top surface, second fixed plate (3) fixed connection is at bottom plate (1) opposite side top surface, drive assembly (5) rotate and connect between first fixed plate (2) and second fixed plate (3), drive assembly (5) and adjustable fender (6) transmission connection, adjustable fender (6) side fixedly connected with electric telescopic handle (8), electric telescopic handle (8) have the flexible end, electric telescopic handle (8) flexible end detachably are connected with limiting plate (9); the transmission assembly (5) drives the movable baffle (6) to move between the first fixed plate (2) and the second fixed plate (3), and the electric telescopic rod (8) drives the limiting plate (9) to limit the chair frame between the limiting plate (9) and the second fixed plate (3).

2. A chair frame transport cart according to claim 1, characterized in that the bottom surface of the bottom plate (1) is symmetrically and fixedly connected with a plurality of universal wheels (11).

3. A chair frame transport cart according to claim 2, characterized in that the side of the second fixing plate (3) is fixedly connected with a pull rod (32), and the pull rod (32) is of a ring-shaped structure.

4. A chair frame transport cart according to claim 3, characterized in that the transmission assembly (5) comprises a threaded rod (51) and a motor (52), both ends of the threaded rod (51) respectively rotate to penetrate through the first fixing plate (2) and the second fixing plate (3), one end of the threaded rod (51) rotates to penetrate through the second fixing plate (3) and extends to be fixedly connected with the motor (52), a fixing block (31) is fixedly connected to the side face of the second fixing plate (3), the top end of the fixing block (31) is fixedly connected to the motor (52), and the rotating end of the motor (52) is fixedly connected with the threaded rod (51).

5. The chair frame transport cart according to claim 4, wherein a sleeve block (61) is fixed inside the movable baffle (6), the sleeve block (61) is sleeved on the surface of the threaded rod (51), and a thread groove matched with the threaded rod (51) is formed inside the sleeve block (61).

6. The chair frame transport cart according to claim 5, wherein a sliding rod (7) is fixedly connected between the first fixing plate (2) and the second fixing plate (3), the sliding rod (7) is matched with the threaded rod (51), the sliding rod (7) rotates to penetrate through the movable baffle plate (6), and the movable baffle plate (6) slides on the surface of the sliding rod (7).

7. A chair frame transport cart according to claim 6, characterized in that a chair frame placing space (4) is present between the movable baffle (6) and the second fixed plate (3), and that the chair frame is placed in the chair frame placing space (4).

8. The chair frame transport cart according to claim 7, wherein the surface of the limiting plate (9) is elastic, and the limiting plate (9) is selected according to the size of the chair frame.