CN220565840U - But quick assembly disassembly's construction rail - Google Patents

Abstract

The utility model discloses a construction fence capable of being quickly disassembled and assembled, which comprises two upright posts, wherein the lower ends of the upright posts are connected with a fixed seat, a folding fence is arranged between the two upright posts, and one side of one upright post is provided with a transmission conveying device. When the device is unfolded, the transmission conveying device can utilize the rotation of the rotating plate to avoid the wheel from heightening the fixing seats, so that the two fixing seats are convenient to contact with the ground, and the stability of the device when being unfolded is prevented from being influenced excessively.

Description

But quick assembly disassembly's construction rail

Technical Field

The utility model relates to a construction fence, in particular to a construction fence capable of being quickly disassembled and assembled.

Background

Patent publication number CN216588018 discloses a warning power construction fence, as shown in fig. 5, which is found in application, and this device needs personnel to carry after folding and stowing, and cannot be moved conveniently.

Disclosure of Invention

The utility model aims to provide a construction fence capable of being quickly disassembled and assembled, which can drive a rotating plate to rotate by using a mode that a person rotates a handle after the construction fence is folded and folded, so that wheels are converted into a supporting state of the construction fence, and the construction fence is convenient for the person to push the construction fence to move. When the device is unfolded, the transmission conveying device can utilize the rotation of the rotating plate to avoid the wheel from heightening the fixing seats, so that the two fixing seats are convenient to contact with the ground, and the stability of the device when being unfolded is prevented from being influenced excessively.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

but quick assembly disassembly's construction rail, including two stands, the fixing base is connected to the lower extreme of stand, installs folding rail between two stands, and one side installation transmission conveyer of one of them stand installs the locker between two fixing bases, and the locker can lock two fixing bases, transmission conveyer includes the rotor plate, and the locating plate is connected on the upper portion of rotor plate, and the handle is connected on the upper portion of locating plate, and the lateral part of rotor plate is articulated with the middle part of stand, two wheels are installed to the lower part of rotor plate.

In order to further achieve the purpose of the utility model, the folding fence comprises a plurality of groups of expansion modules, each expansion module comprises a first fixing plate and a second fixing plate, the upper side and the lower side of each first fixing plate are respectively hinged with an upper transmission plate and a lower transmission plate, the upper side and the lower side of each second fixing plate are respectively hinged with an upper transmission plate and a lower transmission plate, two upper transmission plates on each first fixing plate and each second fixing plate are mutually hinged with a positioning rod, two lower transmission plates on each first fixing plate and each second fixing plate are mutually hinged with a positioning pipe, the positioning rods can be in splicing fit with the positioning pipes, the second fixing plates of the expansion modules are connected with the first fixing plates of the adjacent expansion modules, and the second fixing plates positioned at the outermost sides of the folding fence are respectively connected with the two upright posts.

The locking device comprises a first pipe and a second pipe, wherein the outer side of the first pipe is connected with one of the fixing seats, the outer side of the second pipe is connected with the other fixing seat, a plug pin is inserted into the second pipe, and the plug pin can be in plug fit with the first pipe.

The wheels are directional wheels, wheel frames of the wheels are connected with the rotating plate, and the two wheels are respectively positioned on two sides of the rotating plate.

And one side of the rotating plate is connected with a protection plate.

The utility model has the advantages that: the transmission conveying device is additionally arranged, and after the transmission conveying device is folded and retracted, a person can rotate the handle to drive the rotating plate to rotate, so that the wheels are converted into a supporting state of the device, and the device is convenient for the person to push the device to move. When the device is unfolded, the transmission conveying device can utilize the rotation of the rotating plate to avoid the wheel from heightening the fixing seats, so that the two fixing seats are convenient to contact with the ground, and the stability of the device when being unfolded is prevented from being influenced excessively.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is a third schematic diagram of the structure of the present utility model;

FIG. 4 is a fourth schematic diagram of the structure of the present utility model;

fig. 5 is a schematic structural view of a warning power construction fence disclosed in prior art publication No. CN 216588018.

Detailed Description

Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings.

Example 1

But quick assembly disassembly's construction rail, as shown in fig. 1-4, including two stand 7, fixing base 8 is connected to the lower extreme of stand 7, installs folding rail between two stand 7, and one side installation transmission conveyer of one of them stand 7 installs the locker between two fixing bases 8, the locker can lock two fixing bases 8, transmission conveyer includes rotor plate 13, and locating plate 16 is connected on rotor plate 13's upper portion, and handle 12 is connected on locating plate 16's upper portion, and rotor plate 13's lateral part is articulated with the middle part of stand 7, and two wheels 15 are installed to rotor plate 13's lower part.

According to the utility model, the transmission conveying device is additionally arranged, and after the device is folded and retracted, the transmission conveying device can drive the rotating plate 13 to rotate by using a mode that a person rotates the handle 12, so that the wheels 15 are converted into a supporting state of the device, and the device is convenient to be pushed by the person to move. When the device is unfolded, the transmission conveying device can utilize the rotation of the rotating plate 13 to avoid the wheels 15 from heightening the fixed seats 8, so that the two fixed seats 8 are convenient to contact with the ground, and the stability of the device when being unfolded is prevented from being influenced excessively.

And (3) selecting materials and carrying out feasibility analysis: the practical manufacturing sample is implemented according to the proportion and the matching mode of all parts in the specification drawing by taking the specification drawing as a drawing, the connection is a common connection mode such as strong adhesive connection, welding, riveting, flange connection integrated connection and the like, and the thickness and the strength of the connection point of the corresponding connection mode can be selected without creative need according to the practical connection strength during practical manufacturing. When the device needs to be moved, a person can step on the rotating plate 13 by one foot and then manually pull the handle 12 backwards, so that the device is converted from the state of fig. 2 to the state of fig. 3 and then to the state of fig. 4, and at the moment, the person can move the device by utilizing the wheels 15. When it is desired to deploy the device, the person may release the handle 12 and the device is gradually transformed from the fig. 4 condition to the fig. 2 condition under the force of gravity. The angle between the positioning plate 16 and the rotating plate 13 is α, α=150 degrees.

Example 2

But quick assembly disassembly's construction rail, as shown in fig. 1-4, including two stand 7, fixing base 8 is connected to the lower extreme of stand 7, installs folding rail between two stand 7, and one side installation transmission conveyer of one of them stand 7 installs the locker between two fixing bases 8, the locker can lock two fixing bases 8, transmission conveyer includes rotor plate 13, and locating plate 16 is connected on rotor plate 13's upper portion, and handle 12 is connected on locating plate 16's upper portion, and rotor plate 13's lateral part is articulated with the middle part of stand 7, and two wheels 15 are installed to rotor plate 13's lower part. The folding fence comprises a plurality of groups of expansion modules, each expansion module comprises a first fixing plate 1 and a second fixing plate 6, the upper side and the lower side of the first fixing plate 1 are respectively hinged with an upper transmission plate 2 and a lower transmission plate 5, the upper side and the lower side of the second fixing plate 6 are respectively hinged with an upper transmission plate 2 and a lower transmission plate 5, the two upper transmission plates 2 on the first fixing plate 1 and the second fixing plate 6 are mutually hinged with a rear hinged positioning rod 3, the two lower transmission plates 5 on the first fixing plate 1 and the second fixing plate 6 are mutually hinged with a rear hinged positioning pipe 4, the positioning rod 3 can be in splicing fit with the positioning pipe 4, the second fixing plate 6 of each expansion module is connected with the first fixing plate 1 of the adjacent expansion module, and the second fixing plate 6 and the first fixing plate 1 positioned at the outermost side of the folding fence are respectively connected with two upright posts 7.

Patent publication number CN216588018 discloses a warning power construction fence, when this device is unfolded, the longitudinal width of the plurality of groups of connecting rods arranged in an X-shape can be reduced, so as to influence the shielding effect, when the array expansion module of the folding fence of the present utility model is converted from the folded state of fig. 2 to the unfolded state of fig. 1, on the one hand, the longitudinal width of the longitudinal shielding structure formed by the first fixing plate 1 and the second fixing plate 6 can not be reduced, so as not to influence the shielding effect too much, and on the other hand, when the array expansion module is converted from the folded state of fig. 2 to the unfolded state of fig. 1, the telescopic rod structure formed by the positioning rod 3 and the positioning tube 4 can be unfolded, so that an advanced shielding is formed between the first fixing plate 1 and the second fixing plate 6, and the shielding effect is improved.

Example 3

But quick assembly disassembly's construction rail, as shown in fig. 1-4, including two stand 7, fixing base 8 is connected to the lower extreme of stand 7, installs folding rail between two stand 7, and one side installation transmission conveyer of one of them stand 7 installs the locker between two fixing bases 8, the locker can lock two fixing bases 8, transmission conveyer includes rotor plate 13, and locating plate 16 is connected on rotor plate 13's upper portion, and handle 12 is connected on locating plate 16's upper portion, and rotor plate 13's lateral part is articulated with the middle part of stand 7, and two wheels 15 are installed to rotor plate 13's lower part. The locking device comprises a first pipe 9 and a second pipe 11, wherein the outer side of the first pipe 9 is connected with one of the fixing seats 8, the outer side of the second pipe 11 is connected with the other fixing seat 8, a plug pin 10 is inserted into the second pipe 11, and the plug pin 10 can be in plug fit with the first pipe 9.

The locking device can lock the two fixing seats 8 by utilizing the plug pin 10 to be matched with the first pipe 9 in a plugging manner when the device is converted into the folding and folding state of fig. 3, so that the two fixing seats 8 are prevented from being opened uncontrollably when the device is moved.

Example 4

But quick assembly disassembly's construction rail, as shown in fig. 1-4, including two stand 7, fixing base 8 is connected to the lower extreme of stand 7, installs folding rail between two stand 7, and one side installation transmission conveyer of one of them stand 7 installs the locker between two fixing bases 8, the locker can lock two fixing bases 8, transmission conveyer includes rotor plate 13, and locating plate 16 is connected on rotor plate 13's upper portion, and handle 12 is connected on locating plate 16's upper portion, and rotor plate 13's lateral part is articulated with the middle part of stand 7, and two wheels 15 are installed to rotor plate 13's lower part. The wheels 15 are directional wheels, the wheel frames of the wheels 15 are connected with the rotating plate 13, and the two wheels 15 are respectively positioned on two sides of the rotating plate 13.

The wheels 15 of the present utility model facilitate manual movement of the device by the handle 12 after the device is converted to the condition of fig. 4.

Example 5

But quick assembly disassembly's construction rail, as shown in fig. 1-4, including two stand 7, fixing base 8 is connected to the lower extreme of stand 7, installs folding rail between two stand 7, and one side installation transmission conveyer of one of them stand 7 installs the locker between two fixing bases 8, the locker can lock two fixing bases 8, transmission conveyer includes rotor plate 13, and locating plate 16 is connected on rotor plate 13's upper portion, and handle 12 is connected on locating plate 16's upper portion, and rotor plate 13's lateral part is articulated with the middle part of stand 7, and two wheels 15 are installed to rotor plate 13's lower part. One side of the rotating plate 13 is connected with a protection plate 14.

The protection plate 14 can prevent the fixed seat 8 from influencing the rotation of the wheels 15.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model.

Claims (5)

1. But quick assembly disassembly's construction fence, its characterized in that: including two stand (7), fixing base (8) are connected to the lower extreme of stand (7), install folding rail between two stand (7), and one side installation transmission conveyer of one of them stand (7) installs the locker between two fixing bases (8), and the locker can lock two fixing bases (8), transmission conveyer includes rotor plate (13), and locating plate (16) are connected on the upper portion of rotor plate (13), and handle (12) are connected on the upper portion of locating plate (16), and the lateral part of rotor plate (13) is articulated with the middle part of stand (7), and two wheels (15) are installed to the lower part of rotor plate (13).

2. The quickly detachable construction fence according to claim 1, wherein: the folding fence comprises a plurality of groups of extension modules, each extension module comprises a first fixing plate (1) and a second fixing plate (6), the upper side and the lower side of each first fixing plate (1) are respectively hinged with an upper transmission plate (2) and a lower transmission plate (5), the upper side and the lower side of each second fixing plate (6) are respectively hinged with an upper transmission plate (2) and a lower transmission plate (5), the two upper transmission plates (2) on each first fixing plate (1) and each second fixing plate (6) are mutually hinged with a rear hinged positioning rod (3), the two lower transmission plates (5) on each first fixing plate (1) and each second fixing plate (6) are mutually hinged with a rear hinged positioning pipe (4), each positioning rod (3) can be in splicing fit with the corresponding positioning pipe (4), the second fixing plates (6) of the extension modules are connected with the first fixing plates (1) of the adjacent extension modules, and the second fixing plates (6) located on the outermost sides of the folding fence are respectively connected with the two stand columns (7).

3. The quickly detachable construction fence according to claim 1, wherein: the locking device comprises a first pipe (9) and a second pipe (11), wherein the outer side of the first pipe (9) is connected with one of the fixing seats (8), the outer side of the second pipe (11) is connected with the other fixing seat (8), a plug pin (10) is inserted into the second pipe (11), and the plug pin (10) can be in plug fit with the first pipe (9).

4. The quickly detachable construction fence according to claim 1, wherein: the wheels (15) are directional wheels, the wheel frames of the wheels (15) are connected with the rotating plate (13), and the two wheels (15) are respectively positioned at two sides of the rotating plate (13).

5. The quickly detachable construction fence according to claim 1, wherein: one side of the rotating plate (13) is connected with a protection plate (14).