CN213953204U

CN213953204U - Convenient flexible municipal administration road bridge construction is with safe fender that encloses

Info

Publication number: CN213953204U
Application number: CN202021153023.3U
Authority: CN
Inventors: 武斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-08-13
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a convenient flexible municipal administration road bridge construction is with safe fender that encloses, including first baffle, second baffle, fixed plate, support and base, the cavity has all been seted up to the inside of first baffle and second baffle, the both sides of fixed plate run through first baffle and second baffle respectively and extend to the inside of first baffle and second baffle, and the fixed surface of fixed plate is connected with the friction pad, one side of first baffle and one side of second baffle all with one side fixed connection of two supports, the utility model relates to an enclose fender technical field. This convenient flexible municipal administration road bridge construction is with safe fender of enclosing, can the person of facilitating the use stretch out and draw back to first baffle and second baffle, and the person of facilitating the use adjusts enclosing fender length according to the actual conditions of construction, great improvement holistic practicality, improved the construction effect who encloses the fender to a certain extent, guaranteed user's normal use, the person of facilitating the use operation, and overall stability is strong.

Description

Convenient flexible municipal administration road bridge construction is with safe fender that encloses

Technical Field

The utility model relates to an enclose and keep off technical field, specifically be a convenient flexible municipal administration road bridge construction encloses fender with safety.

Background

The enclosure is a measure taken to isolate a construction site from the external environment and enable the construction site to be a relatively closed space, and comprises an enclosure wall built by various masonry materials, a maintenance body formed by various formed plates and the like, and continuous and closed enclosures are arranged around the construction engineering site according to the regulations; safety protection facilities are also needed to be arranged when multi-storey and high-rise buildings are built. At main highway section in urban area and city appearance view road and airport, the pier, its height of rail that the station square set up must not be less than 2.5m, the rail that sets up at other highway sections, it must not be less than 1.8m, it should guarantee that the rail is firm to enclose the material that keeps off the use, clean and tidy, pleasing to the eye, municipal works project building site, can set up the rail according to the segmentation of engineering progress or use unified continuity guardrail facility according to the regulation, at the in-process of road bridge construction, need use to enclose the fender and protect the job site, but the fender all is fixed steel frame construction to what have now enclosing, be not convenient for stretch out and draw back its length, user's use has been influenced.

Traditional municipal administration road bridge construction is with safe fender of enclosing, can not the person of facilitating the use stretch out and draw back first baffle and second baffle, and the person of not being convenient for adjusts enclosing fender length according to the actual conditions of construction, great reduction holistic practicality, reduced the construction effect of enclosing the fender to a certain extent, be difficult to guarantee user's normal use, the person of not being convenient for operates, and overall stability is not strong.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a convenient flexible municipal administration road bridge construction is with safe fender of enclosing has solved road bridge construction and has enclosed the problem that the fender person of not being convenient for of enclosing carries out flexible to holistic length with safe.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safety enclosure convenient to stretch and retract for municipal road and bridge construction comprises a first baffle, a second baffle, a fixed plate, supports and a base, wherein cavities are formed in the first baffle and the second baffle, two sides of the fixed plate respectively penetrate through the first baffle and the second baffle and extend to the first baffle and the second baffle, a friction pad is fixedly connected to the surface of the fixed plate, a limiting hole is formed in the friction pad, clamping plates are fixedly connected to the two sides of the fixed plate, one side of the first baffle and one side of the second baffle are fixedly connected with one sides of the two supports, the bottom end of each support is fixedly connected with the top of the base, clamping boxes are fixedly connected to the surface of the first baffle and the surface of the second baffle, pull rods matched with the limiting holes penetrate through the surfaces of the clamping boxes, one ends of the two pull rods extending to the back of the clamping boxes respectively penetrate through the first baffle and the second baffle and extend to the interiors of the first baffle and the second baffle, and two pull rods extend to the inside one end fixedly connected with friction plate of first baffle and second baffle, the pull rod runs through the friction plate, the back of friction plate and the surface contact of friction pad, the pull rod is located the equal fixedly connected with connecting plate in top and the bottom of card case inner chamber to fixedly connected with spring between the back of connecting plate and the back of card case inner chamber, the fixed plate extends to the top and the bottom of first baffle inner chamber all with the top and the bottom sliding connection of first baffle inner chamber, and the fixed plate extends to the top and the bottom of second baffle inner chamber all with the top and the bottom sliding connection of second baffle inner chamber.

Preferably, mount fixedly connected with rack is passed through to one side of base inner chamber, fixedly connected with slide rail between the top of base inner chamber and the bottom to there is the motor case inside of slide rail through slider sliding connection, backup pad fixedly connected with motor is passed through at the back of motor case inner chamber, and the output shaft of motor passes through shaft coupling fixedly connected with dwang.

Preferably, one end of the rotating rod is rotatably connected with the surface of the inner cavity of the motor box through a bearing, and the surface of the rotating rod is fixedly connected with a gear.

Preferably, one side of the gear penetrates through the motor box and extends to the outside of the motor box, one end of the gear extending to the outside of the motor box is meshed with one side of the rack, and a fixing rod is fixedly connected to the bottom of the motor box.

Preferably, the bottom end of the fixing rod penetrates through the base and extends to the bottom of the base, and one end of the fixing rod extending to the bottom of the base is fixedly connected with a universal wheel.

Preferably, both sides of the bottom of the base are fixedly connected with supporting blocks.

Advantageous effects

The utility model provides a convenient flexible municipal administration road bridge construction is with safe fender that encloses. Compared with the prior art, the method has the following beneficial effects:

(1) the convenient telescopic safety fence for the construction of the municipal road bridge is characterized in that the back surface of the inner cavity of the motor box is fixedly connected with a motor through a supporting plate, the output shaft of the motor is fixedly connected with a rotating rod through a coupler, one end of the rotating rod is rotatably connected with the surface of the inner cavity of the motor box through a bearing, the surface of the rotating rod is fixedly connected with a gear, one side of the gear penetrates through the motor box and extends to the outside of the motor box, one end of the gear extending to the outside of the motor box is meshed with one side of a rack, the bottom of the motor box is fixedly connected with a fixed rod, the bottom end of the fixed rod penetrates through the base and extends to the bottom of the base, and one end of the fixed rod extending to the bottom of the base is fixedly connected with a universal wheel, so that a user can conveniently stretch the first baffle and the second baffle, and conveniently adjust the length of the fence according to the actual construction condition, great improvement holistic practicality, improved the construction effect who encloses the fender to a certain extent, guaranteed user's normal use.

(2) This convenient flexible town road bridge construction is with keeping off safely, the equal fixedly connected with card case in surface through the surface of first baffle and second baffle, and the surface of card case runs through there is the pull rod, the one end that two pull rods extend to the card case back runs through first baffle and second baffle respectively and extends to the inside of first baffle and second baffle, and two pull rods extend to the inside one end fixedly connected with friction plate of first baffle and second baffle, the back of friction plate and the surface contact of friction pad, the pull rod is located the top and the equal fixedly connected with connecting plate in bottom of card case inner chamber, and fixedly connected with spring between the back of connecting plate and the back of card case inner chamber, the equal fixedly connected with supporting shoe in both sides of base bottom, convenient to use person operates, and overall stability is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a first baffle structure of the present invention;

FIG. 3 is a cross-sectional view of the base structure of the present invention;

FIG. 4 is a side view of the internal structure of the motor case of the present invention;

FIG. 5 is a side view of the internal structure of the card box of the present invention;

fig. 6 is a cross-sectional view of the side of the pull rod, friction pad and friction plate of the present invention.

In the figure: the device comprises a first baffle 1, a second baffle 2, a fixing plate 3, a support 4, a base 5, a rack 6, a sliding rail 7, a motor box 8, a motor 9, a rotating rod 10, a gear 11, a fixing rod 12, a universal wheel 13, a clamping plate 14, a friction pad 15, a clamping box 16, a pull rod 17, a friction plate 18, a connecting plate 19, a spring 20, a cavity 21 and a limiting hole 22.

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. 1-6, the present invention provides a technical solution: a convenient telescopic safety enclosure for municipal road and bridge construction comprises a first baffle plate 1, a second baffle plate 2, a fixed plate 3, a support 4 and a base 5, wherein cavities 21 are respectively arranged inside the first baffle plate 1 and the second baffle plate 2, two sides of the fixed plate 3 respectively penetrate through the first baffle plate 1 and the second baffle plate 2 and extend to the inside of the first baffle plate 1 and the second baffle plate 2, two sides of the fixed plate 3 are respectively and fixedly connected with a clamping plate 14, the surface of the fixed plate 3 is fixedly connected with a friction pad 15, a limiting hole 22 is arranged on the friction pad 15, the surfaces of the first baffle plate 1 and the second baffle plate 2 are respectively and fixedly connected with a clamping box 16, a pull rod 17 matched with the limiting hole 22 penetrates through the surface of the clamping box 16, one end of each pull rod 17 extending to the back of the clamping box 16 respectively penetrates through the first baffle plate 1 and the second baffle plate 2 and extends to the inside of the first baffle plate 1 and the second baffle plate 2, and one end of the two pull rods 17 extending into the first baffle plate 1 and the second baffle plate 2 is fixedly connected with a friction plate 18, the pull rods 17 penetrate through the friction plate 18, the back surface of the friction plate 18 is contacted with the surface of a friction pad 15, the top and the bottom of the inner cavity of the card box 16 of the pull rods 17 are both fixedly connected with a connecting plate 19, a spring 20 is fixedly connected between the back surface of the connecting plate 19 and the back surface of the inner cavity of the card box 16, the top and the bottom of the inner cavity of the first baffle plate 1 extending to the fixed plate 3 are both in sliding connection with the top and the bottom of the inner cavity of the first baffle plate 1, the top and the bottom of the inner cavity of the second baffle plate 2 extending to the fixed plate 3 are both in sliding connection with the top and the bottom of the inner cavity of the second baffle plate 2, one side of the first baffle plate 1 and one side of the second baffle plate 2 are both fixedly connected with one side of the two brackets 4, one side of the inner cavity of the base 5 is fixedly connected with a rack 6 through a fixed frame, a slide rail 7 is fixedly connected between the top and the bottom of the inner cavity of the base 5, the inner part of the slide rail 7 is connected with a motor box 8 through a slide block in a sliding way, the back surface of the inner cavity of the motor box 8 is fixedly connected with a motor 9 through a supporting plate, and the output shaft of the motor 9 is fixedly connected with a rotating rod 10 through a coupler, one end of the rotating rod 10 is rotatably connected with the surface of the inner cavity of the motor box 8 through a bearing, the surface of the rotating rod 10 is fixedly connected with a gear 11, one side of the gear 11 penetrates through the motor box 8 and extends to the outside of the motor box 8, and the gear 11 extends to the outside one end of motor case 8 and meshes with one side of rack 6, and the bottom fixedly connected with dead lever 12 of motor case 8, the bottom of dead lever 12 runs through base 5 and extends to the bottom of base 5 to dead lever 12 extends to the one end fixedly connected with universal wheel 13 of base 5 bottom.

When the telescopic device is used, a user can determine the extension and retraction of the first baffle plate 1 and the second baffle plate 2 according to the construction range, when the extension and retraction are required, the user can firstly start the motor 9, the motor 9 can drive the rotating rod 10 to rotate after being started, and further drive the gear 11 to rotate, because the gear 11 is meshed with the rack 6, the motor box 8 is driven to linearly move on the sliding rail 7, so that the universal wheel 13 can be driven to move through the fixing rod 12, the user can control the universal wheel 13 to move out of the base 5, then the user can pull the pull rod 17 to the outside of the clamping box 16, so that the user can pull the first baffle plate 1 and the second baffle plate 2 to the direction far away from the fixed plate 3, the universal wheel 13 can be conveniently pulled by the user to pull the first baffle plate 1 and the second baffle plate 2, and the clamping plate 14 can prevent the first baffle plate 1 and the second baffle plate 2 from moving out of the fixed plate 3, when the first baffle plate 1 and the second baffle plate 2 are pulled to proper positions, a user can release the pull rod 17, so that the accumulated elastic force of the spring 20 drives the pull rod 17 to move and further drives the friction plate 18 to move, and when the friction plate 18 is contacted with the friction pad 15 and the pull rod 17 is inserted into the limiting hole 22, the positions of the first baffle plate 1 and the second baffle plate 2 can be limited.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient flexible town road bridge construction is with safe fender that encloses which characterized in that: the device comprises a first baffle (1), a second baffle (2), a fixing plate (3), supports (4) and a base (5), wherein cavities (21) are formed in the first baffle (1) and the second baffle (2), two sides of the fixing plate (3) respectively penetrate through the first baffle (1) and the second baffle (2) and extend to the first baffle (1) and the second baffle (2), a friction pad (15) is fixedly connected to the surface of the fixing plate (3), a limiting hole (22) is formed in the friction pad (15), clamping plates (14) are fixedly connected to two sides of the fixing plate (3), one side of the first baffle (1) and one side of the second baffle (2) are fixedly connected to one sides of the two supports (4), the bottom ends of the supports (4) are fixedly connected to the top of the base (5), clamping boxes (16) are fixedly connected to the surface of the first baffle (1) and the surface of the second baffle (2), and the surface of the clamping box (16) is penetrated by pull rods (17) matched with the limiting holes (22), two pull rods (17) extend to the back of the clamping box (16), one ends of the two pull rods (17) extend to the back of the clamping box (16) and penetrate through the first baffle plate (1) and the second baffle plate (2) respectively and extend to the inside of the first baffle plate (1) and the second baffle plate (2), one ends of the two pull rods (17) extend to the inside of the first baffle plate (1) and the second baffle plate (2) are fixedly connected with friction plates (18), the pull rods (17) penetrate through the friction plates (18), the back of the friction plates (18) is in surface contact with the friction pads (15), the pull rods (17) are located at the top and the bottom of the inner cavity of the clamping box (16) and are fixedly connected with connecting plates (19), springs (20) are fixedly connected between the back of the connecting plates (19) and the back of the inner cavity of the clamping box (16), and the top and the bottom of the inner cavity of the first baffle plate (1) and the first baffle plate (3) are connected with springs (20), and the fixed plates (3) The fixing plate (3) is connected with the inner cavity of the second baffle plate (2) in a sliding mode, and the top and the bottom of the fixing plate, which extend to the inner cavity of the second baffle plate (2), are connected with the top and the bottom of the inner cavity of the second baffle plate (2) in a sliding mode.

2. The convenient flexible safety fence for municipal road and bridge construction according to claim 1, wherein: one side of base (5) inner chamber is through mount fixedly connected with rack (6), fixedly connected with slide rail (7) between the top of base (5) inner chamber and the bottom to there is motor case (8) inside slide rail (7) through slider sliding connection, backup pad fixedly connected with motor (9) is passed through at the back of motor case (8) inner chamber to the output shaft of motor (9) passes through shaft coupling fixedly connected with dwang (10).

3. The convenient flexible safety fence for municipal road and bridge construction according to claim 2, wherein: one end of the rotating rod (10) is rotatably connected with the surface of the inner cavity of the motor box (8) through a bearing, and the surface of the rotating rod (10) is fixedly connected with a gear (11).

4. The conveniently telescopic safety fence for the construction of municipal roads and bridges as claimed in claim 3, wherein: one side of the gear (11) penetrates through the motor box (8) and extends to the outside of the motor box (8), one end of the gear (11) extending to the outside of the motor box (8) is meshed with one side of the rack (6), and a fixing rod (12) is fixedly connected to the bottom of the motor box (8).

5. The convenient flexible safety fence for municipal road and bridge construction according to claim 4, wherein: the bottom end of the fixed rod (12) penetrates through the base (5) and extends to the bottom of the base (5), and the fixed rod (12) extends to one end of the bottom of the base (5) and is fixedly connected with a universal wheel (13).

6. The convenient flexible safety fence for municipal road and bridge construction according to claim 1, wherein: and supporting blocks are fixedly connected to the two sides of the bottom of the base (5).