CN219707067U

CN219707067U - Table carrier

Info

Publication number: CN219707067U
Application number: CN202320898494.4U
Authority: CN
Inventors: 刘春锦; 翁军萍
Original assignee: Shanghai Sf Service Industries Co ltd
Current assignee: Shanghai Sf Service Industries Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-19
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a desk carrier, comprising: the tool comprises a chassis frame, a tool frame and a control unit, wherein the tool frame is arranged on the chassis frame; the supporting plate frame is arranged on the tool frame and used for supporting a table to be carried; the self-locking connecting rod is hinged with the tool frame and the supporting plate frame respectively and is used for unlocking the supporting plate frame when the supporting plate frame is folded and stored; or locking and fixing the supporting plate frame when the supporting plate frame supports the table to be carried. The lifting and transferring table can be operated by only one person when being lifted and transferred, and the purposes of improving the conveying efficiency and saving the manpower are achieved.

Description

Table carrier

Technical Field

The utility model relates to the field of carrying tools, in particular to a table carrying vehicle.

Background

In schools, conference centers or government institutions who often hold conference training, often accept different conferences or training conferences, the desk type has desk-type, enclose table type etc. and the required conference table quantity is also unequal, so often need remove the transport conference table, transport conference table at present through the manpower transport, and specifically need adopt 2 people's modes of transport, inefficiency and very laborious, intensity of labour is also big, so needs a instrument of convenient transport.

Disclosure of Invention

The utility model aims to provide a table carrier which is used for achieving the purpose of saving manpower and improving table carrying efficiency.

In order to achieve the above object, the present utility model is realized by the following technical scheme:

a desk carrier comprising: a chassis frame 300, a tool frame 200 provided on the chassis frame 300, the chassis frame 300 for moving the tool frame 200; a pallet 100 provided on the tool frame 200 for supporting a table to be carried; a self-locking link 400 hinged to the tool frame 200 and the pallet 100, respectively, for unlocking the pallet 100 when the pallet 100 is folded and stored; alternatively, when the pallet 100 supports the table to be carried, the pallet 100 is locked and fixed.

Optionally, the chassis frame 300 includes: a chassis frame main body 302, at least three wheels 303 are arranged below the chassis frame main body 302, and are used for driving the chassis frame main body 302 to move; a plurality of fixing rods 301, which are respectively disposed above the chassis main body 302, are used for fixing the tool frame 200.

Optionally, the tool frame 200 includes: at least two fixing frames 201 for connecting the frame main bodies 203 of the two fixing frames 201; the fixing frame 201 is arranged on the fixing rod 301; the frame main body 203 is provided with the first shaft hole 204 and a stop lever 403; the first shaft hole 204 is connected with the self-locking connecting rod 400, and the stop lever 403 is matched with the self-locking connecting rod 400 to lock and fix the pallet 100.

Optionally, the pallet 100 includes: the plate frame comprises a plate frame main body 102 and a connecting piece 101, wherein the plate frame main body 102 is movably connected with the fixing frame 201 through the connecting piece 101; the grillage body 102 is provided with a second shaft hole, and the second shaft hole is connected with the self-locking connecting rod 400.

Optionally, the self-locking link 400 includes: a link rod body 404, a pedal 405 connected at an angle to a second end of the link rod body 404, the pedal 405 extending away from the chassis frame 300; a second bearing 401 connecting a first end of the link rod body 404 with the second shaft hole; a first bearing 402 provided on the link rod body 404, connected to the first shaft hole 204, and a handle 408 connected to the link rod body 404 through a lead screw 407; the handle 408 is provided with a hook 409; when the supporting plate frame 100 supports the table to be carried, the hanging hook 409 is hung on the stop lever 403; and a spring 406, both ends of which are respectively connected with the handle 408 and the link rod body 404.

Optionally, the fixing frame 201 is sleeved on the fixing rod 301, a positioning hole is formed in the fixing rod 301, a fixing hole is formed in the fixing frame 201, the fixing hole is aligned with the positioning hole, and a plug 305 is used for inserting and fixing.

Optionally, the pallet 100 includes a plurality of first square tubes, and the plurality of first square tubes are welded to form a pallet body 102 of the pallet 100 in a square frame shape; the tool frame 200 includes a plurality of second square tubes, wherein a part of the second square tubes are welded to form a square frame-shaped fixing frame 201; another part of the second square tube is welded to form a square frame main body 203; the fixing frames 201 are respectively positioned at two ends of the frame main body 203 and welded with the frame main body 203; the chassis frame 300 includes a plurality of third square pipes, and the plurality of third square pipes are welded to form the frame body 302.

Optionally, the wheels 303 are silent universal wheels.

The utility model has at least one of the following technical effects:

the utility model provides a table carrying tool or a carrying vehicle, which comprises a chassis frame, a tool frame, a supporting plate frame and a self-locking connecting rod, wherein the chassis frame is provided with a plurality of support plates; the self-locking connecting rod is stepped on by feet, the supporting plate frame is lifted upwards by using the lever principle, a table (such as a conference table) is lifted off the ground, and the position of the movable table is adjusted by using the chassis frame. The carrier can be operated by a single person when the carrying table is lifted and transferred, so that the carrying efficiency is high and the effect of saving people is achieved. The utility model only adopts mechanical design, does not need extra power (such as electric power and the like), is environment-friendly and saves energy. Meanwhile, the detachable device is adopted, so that the tool can be folded and stored conveniently.

Drawings

Fig. 1 is a schematic structural view of a table carrier according to an embodiment of the present utility model in a retracted state;

fig. 2 is a schematic structural view of a table carrier according to an embodiment of the present utility model in a supported state;

FIG. 3 is a schematic view of a pallet of a table carrier according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a tool carriage of a table carrier according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a chassis frame of a table carrier according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a self-locking link of a table carrier according to an embodiment of the present utility model.

Detailed Description

The table truck according to the utility model is described in further detail below with reference to the accompanying drawings and the detailed description. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for the purpose of facilitating and clearly aiding in the description of embodiments of the utility model. For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that any modifications, changes in the proportions, or adjustments of the sizes of structures, proportions, or otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or essential characteristics thereof.

As shown in fig. 1 and 2, the present embodiment provides a table carrier including: a chassis frame 300, a tool frame 200 provided on the chassis frame 300, the chassis frame 300 for moving the tool frame 200; a pallet 100 provided on the tool frame 200 for supporting a table to be carried; a self-locking link 400 hinged to the tool frame 200 and the pallet 100, respectively, for unlocking the pallet 100 when the pallet 100 is folded and stored (as shown in fig. 1); alternatively, the pallet 100 may be locked and fixed while the pallet 100 supports the table to be carried (the state shown in fig. 2).

As shown in fig. 5, the chassis frame 300 includes: a chassis frame main body 302, at least three wheels 303 are arranged below the chassis frame main body 302, and are used for driving the chassis frame main body 302 to move; a plurality of fixing rods 301, which are respectively disposed above the chassis main body 302, are used for fixing the tool frame 200.

In this embodiment, the chassis frame 300 is a load-bearing member of the whole carrier, and includes a plurality of third square tubes, and the plurality of third square tubes are welded to form the frame body 302. It will be appreciated that the chassis frame body 302 may be a frame body of any shape suitable for carrying a corresponding table, and that a conference table is generally rectangular, whereby, preferably, in this embodiment, the third party tube comprises two long square tubes and two short square tubes. The four third-party pipes are welded to form the rectangular chassis frame main body 302, and the chassis frame main body 302 is rectangular, so as to improve stability of the supported table.

The four wheels 303 are respectively arranged at four corners of the chassis frame main body 302 to provide stable support for the carrier. The wheels 303 are silent universal wheels, which are convenient for adjusting the moving direction of the table (convenient for adjusting the table to move in all directions), and do not generate extra noise.

In this embodiment, the fixing rods 301 may also use square tubes, and the number of the fixing rods may be preferably 4, and the fixing rods may be respectively disposed at four corners of the chassis frame main body 302 and extend upward in the vertical direction. In this embodiment, two positioning holes 304 are provided on each of the fixing rods 301,

as shown in fig. 4, the tool frame 200 includes: at least two fixing frames 201 for connecting the frame main bodies 203 of the two fixing frames 201; the fixing frame 201 is arranged on the fixing rod 301; the frame main body 203 is provided with the first shaft hole 204 and a stop lever 403; the first shaft hole 204 is connected with the self-locking connecting rod 400, and the stop lever 403 is matched with the self-locking connecting rod 400 to lock and fix the pallet 100.

In this embodiment, each fixing frame 201 includes four square tubes, the square tubes are welded to form the square frame 201, a plurality of fixing holes 202 are formed in the vertically placed square tubes, the fixing rods 301 are inserted into the corresponding square tubes with the fixing holes 202, and after the fixing holes 202 and the positioning holes 304 are aligned, bolts 305 are used for insertion and fixing, so that the fixing frame is convenient to detach.

In this embodiment, the frame body 203 includes a rectangular frame formed by welding four square tubes, wherein the square tubes with short sides are welded with the square tubes with fixing holes 202 in the fixing frame 201, and the connection points are located above the fixing holes 202. The frame main body 203 further comprises two square tubes 205, wherein the two square tubes 205 are arranged at the middle position of the rectangular frame at intervals, the two square tubes 205 are provided with shaft holes 204, and the stop lever 403 is arranged between the two square tubes 205; the first bearing 402 is disposed in the shaft hole 204 and then parallel to the stop lever 403, but the utility model is not limited thereto.

As shown in fig. 3, in the present embodiment, the pallet 100 includes: the plate frame comprises a plate frame main body 102 and a connecting piece 101, wherein the plate frame main body 102 is movably connected with the fixing frame 201 through the connecting piece 101; the plate frame body 102 is provided with a second shaft hole (at the position of the first bearing 401 in fig. 3), and the second shaft hole is connected with the self-locking connecting rod 400.

That is, when the connector 101 is in the vertical state, the pallet 100 is in the supporting state, the table is supported off the ground, and the carrier is moved to move the table.

When the connector 101 is in the inclined state, the pallet 100 is in the storage state, so that the pallet is convenient to store and the table is convenient to detach. The pallet 100, the chassis frame 300 and the tool frame 200 provided in this embodiment are detachably arranged, so that tools can be conveniently folded and stored.

Specifically, the pallet 100 includes two first square tubes and two second square tubes, and the two first square tubes and the two second square tubes are welded to form a square frame body 102 of the pallet 100; the pallet body 102 is rectangular, the second square tube and the first square tube differ only in length, and the second square tube is shorter than the first square tube, but the present utility model is not limited thereto, and the pallet 100 further includes: two square pipes 103 are provided at a distance from each other in the middle portion of the pallet main body 102, and the second bearing 401 is provided between the two square pipes 103.

As shown in fig. 6, in the present embodiment, the self-locking link 400 includes: a link rod body 404 and a pedal 405 connected to the second end of the link rod body 404 at an angle (preferably, the angle is 90 degrees, but the utility model is not limited thereto), the pedal 405 extending in a direction away from the chassis frame 300; a second bearing 401 connecting a first end of the link rod body 404 with the second shaft hole; a first bearing 402 provided on the link rod body 404, connected to the first shaft hole 204, and a handle 408 connected to the link rod body 404 through a lead screw 407; the handle 408 is provided with a hook 409; when the supporting plate frame 100 supports the table to be carried, the hanging hook 409 is hung on the stop lever 403; and a spring 406, both ends of which are respectively connected with the handle 408 and the link rod body 404.

When the conference table is used, the pedal 405 is stepped down, the self-locking connecting rod is pressed down, the supporting plate frame 100 is supported upwards by using the lever principle, the conference table is lifted off the ground, the position of the conference table is adjusted and moved by using the universal wheels arranged on the frame, and when the pedal 405 is stepped up, the handle 408 hook 409 on the self-locking connecting rod 400 is pressed down to be automatically hung with the stop lever 403 on the frame, so that the conference table is locked and supported; when the supporting plate frame 100 is required to be put down, the handle 408 is pulled up by hand to separate the hook 409 from the stop lever 403, so that the supporting form can be unlocked to achieve the aim of putting down the conference table,

in summary, the table carrying tool or the carrying vehicle provided in the embodiment includes a chassis frame, a tool frame, a pallet frame and a self-locking connecting rod; the self-locking connecting rod is stepped on by feet, the supporting plate frame is lifted upwards by using the lever principle, a table (such as a conference table) is lifted off the ground, and the position of the movable table is adjusted by using the chassis frame. The carrier can be operated by a single person when the carrying table is lifted and transferred, so that the carrying efficiency is high and the effect of saving people is achieved. The utility model only adopts mechanical design, does not need extra power (such as electric power and the like), is environment-friendly and saves energy. Meanwhile, the detachable device is adopted, so that the tool can be folded and stored conveniently.

It should be noted that, in this document, 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.

In the description of the present utility model, it should be understood that the terms "center," "height," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

While the present utility model has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the utility model. Many modifications and substitutions of the present utility model will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims

1. A desk carrier, comprising:

a chassis frame (300),

a tool frame (200) provided on the chassis frame (300), the chassis frame (300) being for moving the tool frame (200);

a pallet (100) provided on the tool frame (200) for supporting a table to be carried;

a self-locking connecting rod (400) hinged with the tool frame (200) and the supporting plate frame (100) respectively, and used for unlocking the supporting plate frame (100) when the supporting plate frame (100) is folded and stored; or when the supporting plate frame (100) supports the table to be carried, the supporting plate frame (100) is locked and fixed.

2. The table cart of claim 1, wherein,

the chassis frame (300) comprises: the chassis frame comprises a chassis frame body (302), wherein at least three wheels (303) are arranged below the chassis frame body (302) and used for driving the chassis frame body (302) to move;

and a plurality of fixing rods (301) which are respectively arranged above the chassis frame main body (302) and are used for fixing the tool frame (200).

3. The table cart according to claim 2, wherein the tool carriage (200) comprises: at least two fixing frames (201) for connecting the frame bodies (203) of the two fixing frames (201); the fixing frame (201) is arranged on the fixing rod (301);

the frame main body (203) is provided with a first shaft hole (204) and a stop lever (403); the first shaft hole (204) is connected with the self-locking connecting rod (400), and the stop lever (403) is matched with the self-locking connecting rod (400) to lock and fix the supporting plate frame (100).

4. A desk carrier as claimed in claim 3, characterized in that the pallet (100) comprises: the plate frame comprises a plate frame main body (102) and a connecting piece (101), wherein the plate frame main body (102) is movably connected with the fixing frame (201) through the connecting piece (101);

the plate frame main body (102) is provided with a second shaft hole, and the second shaft hole is connected with the self-locking connecting rod (400).

5. The table cart according to claim 4, wherein said self-locking link (400) comprises: a link rod body (404), a pedal (405) connected at an angle to a second end of the link rod body (404), the pedal (405) extending in a direction away from the chassis frame (300); a second bearing (401) connecting a first end of the connecting rod body (404) with the second shaft hole;

a first bearing (402) provided on the link rod body (404) and connected to the first shaft hole (204);

a handle (408) connected to the link rod body (404) through a lead screw (407);

a hook (409) is arranged on the handle (408); when the supporting plate frame (100) supports the table to be carried, the hook (409) is hung on the stop lever (403);

and the two ends of the spring (406) are respectively connected with the handle (408) and the connecting rod body (404).

6. The table carrier according to claim 5, wherein the fixing frame (201) is sleeved on the fixing rod (301), a positioning hole is formed in the fixing rod (301), a fixing hole is formed in the fixing frame (201), the fixing hole is aligned with the positioning hole, and a plug pin (305) is used for insertion and fixing.

7. The table carrier according to claim 6, wherein the pallet (100) includes a plurality of first square pipes, and the pallet main body (102) of the pallet (100) is formed in a square shape by welding the plurality of first square pipes;

the tool frame (200) comprises a plurality of second square tubes, wherein a part of the second square tubes are welded to form the square frame-shaped fixing frame (201);

the other part of the second square tube is welded to form a square frame main body (203);

the fixing frames (201) are respectively positioned at two ends of the frame main body (203) and welded with the frame main body (203);

the chassis frame (300) comprises a plurality of third square pipes, and the plurality of third square pipes are welded to form the square frame-shaped chassis frame main body (302).

8. A desk carrier as claimed in claim 2, characterized in that the wheels (303) are silent universal wheels.