CN215107926U

CN215107926U - Fender is enclosed in municipal works construction

Info

Publication number: CN215107926U
Application number: CN202120849838.3U
Authority: CN
Inventors: 李飞龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-12-10
Anticipated expiration: 2031-04-24

Abstract

The utility model discloses a municipal engineering construction enclosure, which comprises a first connecting plate, a second supporting mechanism, a supporting base, a fixed groove, a supporting vertical rod and a telescopic mechanism, wherein a rocking handle is shaken reversely to drive a first screw rod to rotate, so as to drive a first slide block to slide upwards on a first slide rail, under the rolling fit of a travelling wheel, a second supporting side plate is close to the first supporting side plate, so as to reduce the volume of the enclosure, facilitate the transportation of personnel, simultaneously, the personnel can move the enclosure conveniently through the fit of the travelling wheel, the use is convenient, through the fit arrangement of the first supporting mechanism and the second supporting mechanism, the second screw rod is driven to rotate through the rotation of the rotating handle, through the thread fit of the second screw rod and a third slide block, the third slide block is moved downwards, and then the two supporting vertical rods are pushed to make the supporting base move upwards to contact with the ground, and the travelling wheel is separated from the ground, thereby making this rail stably place.

Description

Fender is enclosed in municipal works construction

Technical Field

The utility model relates to an enclose the fender, specifically a fender is enclosed in municipal works construction.

Background

Municipal engineering (municipal engineering) refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category. In municipal engineering construction, construction sites are often provided with fenders to prevent outside personnel from approaching the construction site.

The fender that encloses that present is used for municipal works to be under construction is most bulky, and the personnel of not being convenient for transport and remove it, and it is comparatively inconvenient to use, consequently need carry out further improvement to it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fender is enclosed in municipal works construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a municipal engineering construction enclosure comprises a telescopic mechanism, wherein the telescopic mechanism comprises a first hinge rod and a second hinge rod, the first hinge rod and the second hinge rod are respectively provided with a plurality of first hinge rods and a plurality of second hinge rods which are continuously and crossly connected from left to right, a first supporting side plate and a second supporting side plate are symmetrically arranged outside the telescopic mechanism, two symmetrically arranged walking wheels are fixedly connected to the bottoms of the first supporting side plate and the second supporting side plate, a first connecting plate and a second connecting plate are fixedly connected to one side of the first supporting side plate, a first lead screw is arranged between the first connecting plate and the second connecting plate, the bottom end of the first lead screw is rotatably connected with the top of the first connecting plate, the top end of the first lead screw penetrates through the rear part of the second connecting plate and is fixedly connected with a rocking handle, and a first sliding rail is fixedly connected to one side of the first supporting side plate, sliding connection has first slider on the first slide rail, first slider cover is located on the first lead screw, set up some screw through-holes and first lead screw threaded connection through running through on the first slider, one side fixedly connected with second slide rail of second support curb plate, sliding connection has the second slider on the second slide rail, the left end the one end of second hinge bar is articulated with one side of first support curb plate, the left end the one end of first hinge bar is articulated with one side of first slider, the right end the one end of second hinge bar is articulated with one side of second slider, the right end the first hinge bar is articulated with one side of second support curb plate.

As a further aspect of the present invention: the other side of the first supporting side plate is provided with a second supporting mechanism, and the second supporting mechanism comprises a supporting base, a fixing groove, a supporting vertical rod, a second screw rod, a third sliding block and a rotating handle.

As a further aspect of the present invention: the lateral wall of fixed slot and the opposite side fixed connection of first support curb plate, the third slider slides and sets up in the inboard of fixed slot, the second lead screw runs through the thread bush and locates on the third slider, the second lead screw bottom is rotated with the inboard bottom of fixed slot and is connected, the second lead screw top run through behind the fixed slot with turning handle bottom fixed connection, it is provided with two, two to support the montant symmetry support the montant bottom and slide and run through all with support base top fixed connection behind the fixed slot.

As a further aspect of the present invention: and a first supporting mechanism is arranged on the other side of the second supporting side plate.

As a further aspect of the present invention: and the specifications of all parts of the first supporting mechanism and the second supporting mechanism are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rocking handle drives the first lead screw to rotate through reverse shaking, and then drives the first slider and upwards slides on first slide rail, under the roll cooperation of walking wheel for telescopic machanism shrink, and then make the second support curb plate draw close to first support curb plate, and then reduced this volume of enclosing the fender, the personnel of being convenient for transport, the personnel of being convenient for through the cooperation of walking wheel are convenient for to this to enclose the fender simultaneously and remove convenient to use.

2. Through the cooperation setting of first supporting mechanism and second supporting mechanism, drive the second lead screw through rotating the turning handle and rotate, through the screw-thread fit of second lead screw and third slider for the third slider moves down, and then promotes two support montants and makes support base rebound and ground contact, makes walking wheel and ground break away from simultaneously, and then makes this rail stably place.

Drawings

FIG. 1 is a schematic structural view of a municipal engineering construction enclosure.

FIG. 2 is an enlarged schematic structural view of a place A in the municipal engineering construction enclosure.

FIG. 3 is a bottom view of a first slide block in the municipal construction enclosure.

Shown in the figure: the device comprises a first connecting plate 1, a first supporting side plate 2, a first sliding rail 3, a second connecting plate 4, a first screw rod 5, a first sliding block 6, a second sliding rail 7, a second supporting side plate 8, a second sliding block 9, a first supporting mechanism 10, a walking wheel 11, a first hinge rod 12, a second hinge rod 13, a second supporting mechanism 14, a supporting base 15, a fixing groove 16, a supporting vertical rod 17, a second screw rod 18, a third sliding block 19, a rotating handle 20 and a telescopic mechanism 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a municipal engineering construction enclosure comprises a telescopic mechanism 21, wherein the telescopic mechanism 21 comprises a first hinge rod 12 and a second hinge rod 13, the first hinge rod 12 and the second hinge rod 13 are respectively provided with a plurality of first hinge rods 12 and a plurality of second hinge rods 13, which are continuously and crossly connected from left to right, a first support side plate 2 and a second support side plate 8 are symmetrically arranged outside the telescopic mechanism 21, two symmetrically arranged traveling wheels 11 are fixedly connected to the bottom of the first support side plate 2 and the bottom of the second support side plate 8, a first connecting plate 1 and a second connecting plate 4 are fixedly connected to one side of the first support side plate 2, a first screw rod 5 is arranged between the first connecting plate 1 and the second connecting plate 4, the bottom end of the first screw rod 5 is rotatably connected to the top of the first connecting plate 1, the top end of the first screw rod 5 penetrates through the second connecting plate 4 and then is fixedly connected with a rocking handle, one side of the first supporting side plate 2 is fixedly connected with a first slide rail 3, the first slide rail 3 is connected with a first slide block 6 in a sliding manner, the first slide block 6 is sleeved on the first screw rod 5, the first slide block 6 is in threaded connection with the first screw rod 5 through a threaded through hole formed in a penetrating manner, one side of the second supporting side plate 8 is fixedly connected with a second slide rail 7, the second slide rail 7 is connected with a second slide block 9 in a sliding manner, one end of the second hinge rod 13 at the leftmost end is hinged with one side of the first supporting side plate 2, one end of the first hinge rod 12 at the leftmost end is hinged with one side of the first slide block 6, one end of the second hinge rod 13 at the rightmost end is hinged with one side of the second slide block 9, the first hinge rod 12 at the rightmost end is hinged with one side of the second supporting side plate 8, the other side of the first supporting side plate 2 is provided with a second supporting mechanism 14, the second supporting mechanism 14 comprises a supporting base 15, a fixed groove 16, a supporting vertical rod 17, a second screw rod 18, a third sliding block 19 and a rotating handle 20, the side wall of the fixed groove 16 is fixedly connected with the other side of the first supporting side plate 2, the third sliding block 19 is slidably arranged on the inner side of the fixed groove 16, the second screw rod 18 penetrates through the third sliding block 19 in a threaded manner, the bottom end of the second screw rod 18 is rotatably connected with the bottom of the inner side of the fixed groove 16, the top end of the second screw rod 18 penetrates through the fixed groove 16 and then is fixedly connected with the bottom end of the rotating handle 20, the two supporting vertical rods 17 are symmetrically arranged, the two bottom ends of the supporting vertical rods 17 penetrate through the fixed groove 16 and then are fixedly connected with the top of the supporting base 15, and the other side of the second supporting side plate 8 is provided with the first supporting mechanism 10, the specifications of each part of the first supporting mechanism 10 and the second supporting mechanism 14 are the same.

The utility model discloses a theory of operation is:

when in use, the rocking handle is shaken to drive the first screw rod 5 to rotate, the first screw rod 5 is in threaded fit with the first slide block 6, the first slide block 6 is moved downwards, meanwhile, the telescopic mechanism 21 is extended through the sliding fit of the second slide block 9 on the second slide rail 7 to enclose and block, the rocking handle is shaken reversely to drive the first screw rod 5 to rotate, further, the first slide block 6 is driven to slide upwards on the first slide rail 3, under the rolling fit of the travelling wheel 11, the second support side plate 8 is close to the first support side plate 2, further, the volume of the enclosure is reduced, the enclosure is convenient to transport, meanwhile, the enclosure is convenient to move by people through the fit of the travelling wheel 11, the use is convenient, the rotating handle 20 is rotated to drive the second screw rod 18 to rotate through the matching of the second screw rod 18 and the third slide block 19, so that the third sliding block 19 moves downwards and further pushes the two supporting vertical rods 17 to enable the supporting base 15 to move upwards to be in contact with the ground, and meanwhile, the walking wheels 11 are separated from the ground, so that the fence is stably placed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fender is enclosed in municipal works construction, includes telescopic machanism (21), its characterized in that: the telescopic mechanism (21) comprises a first hinged rod (12) and a second hinged rod (13), the first hinged rod (12) and the second hinged rod (13) are respectively provided with a plurality of first hinged rods (12) and a plurality of second hinged rods (13) which are continuously crossed from left to right, a first supporting side plate (2) and a second supporting side plate (8) are symmetrically arranged outside the telescopic mechanism (21), the bottoms of the first supporting side plate (2) and the second supporting side plate (8) are respectively and fixedly connected with two symmetrically arranged walking wheels (11), a first connecting plate (1) and a second connecting plate (4) are fixedly connected to one side of the first supporting side plate (2), a first lead screw (5) is arranged between the first connecting plate (1) and the second connecting plate (4), the bottom end of the first lead screw (5) is rotatably connected with the top of the first connecting plate (1), the top end of the first screw rod (5) penetrates through the rocking handle fixedly connected with the rear of the second connecting plate (4), one side of the first supporting side plate (2) is fixedly connected with a first sliding rail (3), the first sliding rail (3) is connected with a first sliding block (6) in a sliding manner, the first sliding block (6) is sleeved on the first screw rod (5), the first sliding block (6) is connected with the first screw rod (5) in a threaded manner through a threaded through hole formed in the first sliding rail (6), one side of the second supporting side plate (8) is fixedly connected with a second sliding rail (7), the second sliding rail (7) is connected with a second sliding block (9) in a sliding manner, one end of the second hinge rod (13) at the leftmost end is hinged with one side of the first supporting side plate (2), one end of the first hinge rod (12) at the leftmost end is hinged with one side of the first sliding block (6), and one end of the second hinge rod (13) at the rightmost end is hinged with one side of the second sliding block (9), the first hinge rod (12) at the rightmost end is hinged with one side of the second support side plate (8).

2. The municipal engineering construction fence according to claim 1, wherein: the other side of the first supporting side plate (2) is provided with a second supporting mechanism (14), and the second supporting mechanism (14) comprises a supporting base (15), a fixing groove (16), a supporting vertical rod (17), a second screw rod (18), a third sliding block (19) and a rotating handle (20).

3. The municipal engineering construction fence according to claim 2, wherein: the lateral wall of fixed slot (16) and the opposite side fixed connection of first support curb plate (2), third slider (19) slide and set up in the inboard of fixed slot (16), second lead screw (18) run through the screw thread cover and locate on third slider (19), second lead screw (18) bottom is rotated with fixed slot (16) inboard bottom and is connected, second lead screw (18) top is run through behind fixed slot (16) and turning handle (20) bottom fixed connection, support montant (17) symmetry and be provided with two, two it all with support base (15) top fixed connection to support montant (17) bottom to slide to run through behind fixed slot (16).

4. The municipal engineering construction fence according to claim 1, wherein: and a first supporting mechanism (10) is arranged on the other side of the second supporting side plate (8).

5. The municipal engineering construction fence according to claim 4, wherein: the specifications of all parts of the first supporting mechanism (10) and the second supporting mechanism (14) are the same.