CN207686402U - A kind of civil engineering building guardrail - Google Patents

Abstract

The utility model discloses a kind of civil engineering building guardrails, including hold-down support, upper supporting plate, roller and the second elevating lever, the hold-down support is equipped with the first elevating lever, lower end is equipped with the first sleeve and crank on the outside of first elevating lever, lower end is equipped with the second loop bar on the outside of second elevating lever, it is mounted on fastening spiral on the outside of first elevating lever, the roller is connected by the first fixture block with the first card slot, described shaft one end is connected by the first elevating lever with crank, it is provided with protection network in the roller, the baffle upper end is provided with link block, the protection net surface is provided with reflecting strips, the upper supporting plate is connected by the second fixture block with the second card slot.The civil engineering building guardrail, can meet different height goes along with sb. to guard him demand, use and transport it is more convenient, reduce transport process in damage, assembly and disassembly are more convenient, relatively safety, economy consumption it is small, practical value is higher.

Description

A kind of civil engineering building guardrail

Technical field

The utility model is related to technical field of civil engineering, specially a kind of civil engineering building guardrail.

Background technology

With the influence of population and economic continuous growth and building durability, many old buildings need to rebuild, Demand to new building is also increasing, for the life security and property of the quality and the people of guarantee building, phase The tool to construction of buildings and component requirement answered are also higher and higher, in the construction of the civil engineering in the present age, building Guardrail has become through the construction essential part of whole process.

Existing civil engineering building guardrail cannot mostly lift, and cannot meet a variety of requirements for going along with sb. to guard him height, mainly Structure is integration, cannot be dismantled, more complex when carrying and using, larger to manpower and financial resources consumption, and protection network is unable to folding and unfolding, It is easily damaged in not using and carrying engineering, causes unnecessary economic loss, reflecting alarm sign warning effect is poor, dangerous Property is higher, in view of the above-mentioned problems, carrying out innovative design on the basis of original civil engineering building guardrail.

Utility model content

The purpose of this utility model is to provide a kind of civil engineering building guardrails, to solve to carry in above-mentioned background technology Go out to meet a variety of requirements for going along with sb. to guard him height, primary structure is integration, cannot be dismantled, more complex when carrying and using, right Manpower and financial resources consumption are larger, and protection network is unable to folding and unfolding, is easily damaged, causes unnecessary during without using with porter Economic loss, reflecting alarm sign warning effect is poor, dangerous higher problem.

To achieve the above object, the utility model provides the following technical solutions：A kind of civil engineering building guardrail, including Hold-down support, upper supporting plate, roller and the second elevating lever are equipped with the first elevating lever, and the first lifting inside the hold-down support Upper end on the inside of bar is equipped with the second card slot, and the first elevating lever inside lower end is equipped with the first card slot, first lifting Lower end is equipped with the first sleeve and crank on the outside of bar, and the first elevating lever outer upper end is equipped with second sleeve, described second liter Lower end is equipped with the second loop bar on the outside of drop bar, and the second elevating lever outer upper end is equipped with the second loop bar, first elevating lever Outside is equipped with fastening spiral, and the roller is connected by the first fixture block with the first card slot, and drums inside is equipped with shaft, The shaft left end is connected by the first elevating lever with crank, and shaft right end is connected by bearing with roller, the rolling It is provided with protection network in cylinder, and protection network one end is connected with shaft, and the protection network other end is connected with baffle, the gear Plate upper end is provided with link block, and link block upper end is provided with link, and the protection net surface is provided with reflecting strips, and reflecting strips On be provided with warning mark, the upper supporting plate is connected by the second fixture block with the second card slot, and hook is provided on upper supporting plate.

Preferably, the connection type of first elevating lever and hold-down support connects for card slot, and the first elevating lever lower end Surface area is equal with hold-down support upper end face product.

Preferably, the upper supporting plate is lifting structure on the first elevating lever, and an extension is equidistantly welded on upper supporting plate Hook, and it is to be arranged in a one-to-one correspondence to link up with link.

Preferably, the protection network is folding structure in roller, and protection network material is nylon rope.

Preferably, first loop bar is connect with the connection type of the first sleeve for card slot, and the second loop bar and second set The connection type of cylinder is also that card slot connects.

Preferably, the roller is dismounting mounting structure on the first card slot, and shaft is rotational structure in roller.

Compared with prior art, the utility model has the beneficial effects that：The civil engineering building guardrail, both sides are all made of First elevating lever can meet the demand of going along with sb. to guard him of different height, upper branch by the first elevating lever to lifting for upper supporting plate Plate and roller are detaching structure, use and transport more convenient, and shaft can be connect in drums inside with crank, pass through bearing It being rotated, protection network can reduce the damage in transport process with folding and unfolding, and card slot connection type is used between plate and plate, Assembly and disassembly are more convenient, substantially increase installation effectiveness, and eye-catching reflecting strips and reminder flag are provided on protection network, are compared Safety, economy consumption is small, and practical value is higher.

Description of the drawings

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model schematic diagram of front partial structure；

Fig. 3 is the utility model roller cross-sectional view；

Fig. 4 is the utility model plate-jointing structure schematic diagram；

Fig. 5 is that the utility model hitches apparatus structure schematic diagram.

In figure：1, hold-down support, 2, crank, the 3, first sleeve, 301, second sleeve, the 4, first elevating lever, 41, second liters Bar drops, the 401, second card slot, 5, fastening spiral, 6, baffle, 7, upper supporting plate, and the 701, second fixture block, the 8, second loop bar, 9, reflective Item, 10, warning mark, 11, protection network, the 12, first loop bar, the 13, first fixture block, the 14, first card slot, 15, roller, 16, bearing, 17, shaft, 18, hook, 19, link, 20, link block.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of civil engineering building guardrail, including it is solid Determine bearing 1, crank 2, the first sleeve 3, second sleeve 301, the first elevating lever 4, the second elevating lever 41, the second card slot 401, fastening Spiral 5, baffle 6, upper supporting plate 7, the second fixture block 701, the second loop bar 8, reflecting strips 9, warning mark 10, protection network 11, first set Bar 12, the first fixture block 13, the first card slot 14, roller 15, bearing 16, shaft 17, hook 18, link 19 and link block 20, it is fixed First elevating lever 4 is installed, the first elevating lever 4 is connect with the connection type of hold-down support 1 for card slot, and first inside bearing 1 4 rear surface of elevating lever product is equal with hold-down support 1 upper end face product, easy to connect, easy for removal and installation, and the first lifting The upper end of the inside of bar 4 is equipped with the second card slot 401, and 4 inside lower end of the first elevating lever is equipped with the first card slot 14, first liter 4 outside lower end of drop bar is equipped with the first sleeve 3 and crank 2, and 4 outer upper end of the first elevating lever is equipped with second sleeve 301, the Two elevating levers, 41 outside lower end is equipped with the second loop bar 12, and the first loop bar 12 is that card slot is connect with the connection type of the first sleeve 3, And second loop bar 8 and the connection type of second sleeve 301 be also that card slot is connect, it is easy for removal and installation, and the second elevating lever 41 Outer upper end is equipped with the second loop bar 8, and 4 outside of the first elevating lever is equipped with fastening spiral 5, roller 15 by the first fixture block 13 with First card slot 14 is connected, and roller 15 is dismounting mounting structure on the first card slot 14, and shaft 17 is rotation in roller 15 Structure, roller 15 can removed when not used, and use is more convenient, and shaft 17 is equipped with inside roller 15,17 left end of shaft It is connected with crank 2 by the first elevating lever 4, and 17 right end of shaft is connected by bearing 16 with roller 15, is set in roller 15 It is equipped with protection network 11, protection network 11 is folding structure in roller 15, and 11 material of protection network is nylon rope, and protection network 11 is not Used time can be contracted in roller 15, avoid damaging, and 11 one end of protection network is connected with shaft 17, and protection network 11 is another End is connected with baffle 6, and 6 upper end of baffle is provided with link block 20, and 20 upper end of link block is provided with link 19,11 table of protection network Face is provided with reflecting strips 9, and warning mark 10 is provided in reflecting strips 9, and upper supporting plate 7 passes through the second fixture block 701 and the second card slot 401 are connected, and hook 18 is provided on upper supporting plate 7, and upper supporting plate 7 is lifting structure on the first elevating lever 4, and upper supporting plate 7 On be equidistantly welded with 5 hooks 18, and it with link 19 is to be arranged in a one-to-one correspondence to link up with 18, is conveniently adjusted the height of upper supporting plate 7 Degree.

Operation principle：When using the civil engineering building guardrail, the first elevating lever 4 is first inserted into hold-down support 1 In, the first elevating lever 4 is then adjusted to desired height, and tighten fastening spiral 5, then the second elevating lever 41 is adjusted to required Highly, fastening spiral 5 is tightened, upper supporting plate 7 and roller 15 are then passed through into the second fixture block 701 and the first fixture block 13 and second respectively Card slot 401 and the first card slot 14 are fixed on the first elevating lever 4 and the second elevating lever 41, then pull out protection network 11, by link 19 One-to-one correspondence is hung on corresponding hook 18, is then consolidated in such a way that the second loop bar 8 is connected with the first loop bar 12 by card slot It is scheduled in second sleeve 301 and second sleeve 3, is needing to carry or when not used, first take link 19 from hook 18 successively Under, it then rotates crank 2 and takes in protection network in roller 15, then remove upper supporting plate 7 and roller 15, unclamp again fastening spiral 5, First elevating lever 4 and the second elevating lever 41 are taken in, process, this theory are entirely used here it is civil engineering building guardrail The content not being described in detail in bright book belongs to the prior art well known to professional and technical personnel in the field.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of civil engineering building guardrail, including hold-down support（1）, upper supporting plate（7）, roller（15）With the second elevating lever （41）, it is characterised in that：The hold-down support（1）Inside is equipped with the first elevating lever（4）, and the first elevating lever（4）Inside Upper end is equipped with the second card slot（401）, and the first elevating lever（4）Inside lower end is equipped with the first card slot（14）, described first Elevating lever（4）Outside lower end is equipped with the first sleeve（3）And crank（2）, and the first elevating lever（4）Outer upper end is equipped with second Sleeve（301）, second elevating lever（41）Outside lower end is equipped with the second loop bar（12）, and the second elevating lever（41）On outside End is equipped with the second loop bar（8）, first elevating lever（4）Outside is equipped with fastening spiral（5）, the roller（15）Pass through One fixture block（13）With the first card slot（14）It is connected, and roller（15）Inside is equipped with shaft（17）, the shaft（17）Left end Pass through the first elevating lever（4）With crank（2）It is connected, and shaft（17）Right end passes through bearing（16）With roller（15）It is connected, The roller（15）Inside it is provided with protection network（11）, and protection network（11）One end and shaft（17）It is connected, and protection network （11）The other end and baffle（6）It is connected, the baffle（6）Upper end is provided with link block（20）, and link block（20）Upper end is set It is equipped with link（19）, the protection network（11）Surface is provided with reflecting strips（9）, and reflecting strips（9）On be provided with warning mark （10）, the upper supporting plate（7）Pass through the second fixture block（701）With the second card slot（401）It is connected, and upper supporting plate（7）On be provided with Hook（18）.

2. a kind of civil engineering building guardrail according to claim 1, it is characterised in that：First elevating lever（4） With hold-down support（1）Connection type be card slot connection, and the first elevating lever（4）Rear surface product and hold-down support（1）Upper end Surface area is equal.

3. a kind of civil engineering building guardrail according to claim 1, it is characterised in that：The upper supporting plate（7） One elevating lever（4）It is above lifting structure, and upper supporting plate（7）On be equidistantly welded with 5 hooks（18）, and link up with（18）With extension Ring（19）It is to be arranged in a one-to-one correspondence.

4. a kind of civil engineering building guardrail according to claim 1, it is characterised in that：The protection network（11）It is rolling Cylinder（15）Interior is folding structure, and protection network（11）Material is nylon rope.

5. a kind of civil engineering building guardrail according to claim 1, it is characterised in that：First loop bar（12）With First sleeve（3）Connection type be card slot connection, and the second loop bar（8）With second sleeve（301）Connection type also be card Slot connects.

6. a kind of civil engineering building guardrail according to claim 1, it is characterised in that：The roller（15）First Card slot（14）It is above dismounting mounting structure, and shaft（17）In roller（15）Interior is rotational structure.