CN210264009U

CN210264009U - Attached lifting scaffold protective net mounting structure

Info

Publication number: CN210264009U
Application number: CN201921029014.0U
Authority: CN
Inventors: 郭强; 马千里; 郝建东
Original assignee: Hebei Jianjian Technology Development Co ltd
Current assignee: Hebei Jianjian Technology Development Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-07
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to an inserted lift scaffold protection network mounting structure relates to inserted lift scaffold's technical field, keep away from the pole setting of building one side including setting up at the support body, still including setting up the polylith protection network in the pole setting outside, it is adjacent from top to bottom be provided with between the protection network and insert the pole setting and be used for holding the protection network pressure and fix the fixed bolt in the pole setting. Through setting up the protection network in the outside of pole setting to utilize fixing bolt to hold the protection network pressure to fix in the pole setting, can make the different of protection network adaptation pole setting set up the interval, the utility model has the advantages of simple to operate, stability is good, strong adaptability.

Description

Attached lifting scaffold protective net mounting structure

Technical Field

The utility model belongs to the technical field of the technique of inserted lift scaffold frame and specifically relates to an inserted lift scaffold frame protection network mounting structure is related to.

Background

The attached lifting scaffold, commonly called climbing frame, is a new scaffold technology rapidly developed in the early century of this century, and has important influence on the building construction technology in China. The attached lifting scaffold is erected at a certain height and attached to an engineering structure, and can climb or descend layer by layer along with the engineering structure by depending on a lifting device of the attached lifting scaffold. The multifunctional hanging rack changes high-altitude operation into low-altitude operation and changes suspended operation into operation inside the rack body, and has the characteristics of overturn prevention, falling prevention, economy, safety, convenience and the like.

At present, an attached lifting scaffold in the prior art mainly comprises a frame body, an attached support, an anti-tilt device, a lifting mechanism, a protective net, a control device and the like. The support body is including keeping away from the pole setting of building one side, and the protection network setting utilizes the bolt fastening in the pole setting through the turn-ups on the protection network between adjacent pole setting.

The above prior art solutions have the following drawbacks: because the length of building is different, in order to make the support body adapt to the building of different length, can set up the interval between the pole setting into standard interval and spacing, nevertheless because spacing's existence needs the corresponding regulation protection network that sets up multiple specification, causes the installation loaded down with trivial details, inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an inserted lift scaffold protection network mounting structure through setting up the protection network in the outside of pole setting, has solved because the existence of spacing adjustment, needs the corresponding regulation protection network that sets up multiple specification, causes the installation loaded down with trivial details, inconvenient problem.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an inserted lift scaffold protection network mounting structure, is including setting up the pole setting of keeping away from building one side at the support body, still including setting up the polylith protection network in the pole setting outside, it is adjacent from top to bottom be provided with between the protection network and insert the pole setting and be used for holding the protection network pressure and fix the fixed bolt in the pole setting.

Through adopting above-mentioned technical scheme, through setting up the protection network in the outside of pole setting to utilize the fixing pin who sets up between upper and lower adjacent protection network to insert the pole setting in, fix the protection network in the pole setting, utilize the protection network of same kind of specification, can adapt to the setting of different interval pole settings, reduced the specification kind of protection network, the utility model has the advantages of simple to operate, stability is good, strong adaptability.

The utility model discloses further set up to: the protective net comprises a protective frame and a protective plate arranged on the protective frame, the protective frame comprises two horizontal rods arranged in parallel and a vertical rod arranged between the two horizontal rods, and the vertical rod is respectively located at two ends of the horizontal rods.

By adopting the technical scheme, the formed protective nets have consistent specifications and are convenient to install.

The utility model discloses further set up to: the horizontal rod is a hollow tube, one end of the horizontal rod is provided with an opening, the other end of the horizontal rod is fixedly provided with an inserted bar extending out of the horizontal rod, and the inserted bar can be inserted into the opening of the horizontal rod.

Through adopting above-mentioned technical scheme, not only can reduce the quality of horizontal pole, when adjacent protection network concatenation in addition, insert the inserted bar in the opening of corresponding position horizontal pole on another protection network, connect adjacent protection network as a whole, increase the wholeness and the stability of protection network.

The utility model discloses further set up to: the horizontal rods and the vertical rods are square rods.

Through adopting above-mentioned technical scheme, on this kind of setting can be with horizon bar and vertical pole laminating backplate, stability and the planarization of increase backplate setting on the protective frame.

The utility model discloses further set up to: the guard plate is fixedly arranged on the back side of the protective frame.

Through adopting above-mentioned technical scheme, the backplate sets firmly the dorsal part at the protective frame, can increase the dorsal smoothness of protection network, and the protection network of being convenient for is fixed between with the pole setting, makes the protection network can laminate in the pole setting, increases the fixed stability of protection network.

The utility model discloses further set up to: and a vertical reinforcing rod is arranged between the two horizontal rods.

By adopting the technical scheme, the stability and the anti-deformation capability of the protective net are improved.

The utility model discloses further set up to: a V-shaped inclined rod is arranged in the protective frame, and one end of the reinforcing rod is fixedly arranged at the corner of the V-shaped inclined rod.

Through adopting above-mentioned technical scheme, the stiffener uses with the cooperation of down tube, increases the shear and the anti deformability of protective frame, improves the stability of protection network.

The utility model discloses further set up to: the fixed bolt comprises a pin rod and a pressing block fixedly arranged at one end of the pin rod, the pin rod is inserted into the vertical rod through the gap between the upper and lower adjacent protective nets and is fixed, and the pressing block is abutted to the outer side of the horizontal rod.

Through adopting above-mentioned technical scheme, twist the nut through spinning on the pin pole, take-up the dead bolt, make the briquetting support tightly on the horizon bar, compress tightly the horizon bar and fix in the pole setting.

The utility model discloses further set up to: the both ends are provided with the draw-in groove in the one side that sets up the pin rod about the briquetting, the corner of horizon bar can block into in the draw-in groove.

Through adopting above-mentioned technical scheme, the briquetting lock is on the horizon bar, and is more stable and firm.

The utility model discloses further set up to: the pin rod comprises a screw rod part and a flat part, one end of the flat part is connected with the screw rod part, the other end of the flat part is connected with the pressing block, a bolt hole for the screw rod part and the flat part to penetrate is formed in the vertical rod, and the flat part is attached to the two adjacent horizontal rods from top to bottom.

By adopting the technical scheme, the gap between the two upper and lower adjacent protective nets can be reduced, the contact area between the protective nets and the horizontal rod is increased, the supporting and fixing stability of the protective nets is improved, and the pin rod can be prevented from rotating when the nut is screwed.

To sum up, the utility model discloses a beneficial technological effect does:

1. the protective nets are arranged on the outer sides of the vertical rods, the fixing bolts arranged between the upper protective net and the lower protective net are inserted into the vertical rods, the protective nets are fixed on the vertical rods, the protective nets with the same specification can adapt to the arrangement of the vertical rods with different intervals, the specification types of the protective nets are reduced, and the protective net fixing device has the advantages of convenience in installation, good stability and strong adaptability;

2. the horizontal rods are hollow tubes and the inserting rods are arranged in a matched mode, so that the quality of the horizontal rods can be reduced, and when adjacent protective nets are spliced, the inserting rods are inserted into openings of the horizontal rods at corresponding positions on the other protective net to connect the adjacent protective nets into a whole, so that the integrity and the stability of the protective nets are improved;

3. by arranging the reinforcing rods and the inclined rods, the reinforcing rods and the inclined rods are matched for use, so that the shearing resistance and deformation resistance of the protective frame are improved, and the stability of the protective net is improved;

4. through setting up the pin rod into screw rod portion and flat portion, not only can reduce the clearance between the two adjacent protection networks about, increased moreover with the horizontal pole between area of contact, increased the support and the fixed stability to the protection network.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the protruded protection net of the present invention;

fig. 4 is a schematic structural view of the protruding fixing bolt of the present invention.

In the figure, 1, a frame body; 2. erecting a rod; 3. a protective net; 31. a protective frame; 311. a horizontal bar; 312. a vertical rod; 313. inserting a rod; 314. a reinforcing bar; 315. a diagonal bar; 32. a guard plate; 4. fixing the bolt; 41. a pin rod; 411. a screw section; 412. a flat portion; 42. briquetting; 421. a card slot; 5. and a nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an attached lifting scaffold protection network mounting structure, including setting up pole setting 2 of keeping away from building one side at support body 1, pole setting 2 sets up many along support body 1's length direction interval, and the spaced apart bolt hole that is equipped with on pole setting 2, the interval of adjacent bolt hole is the same with protection network 3's height. The outer side of the upright stanchion 2 is provided with a fast protective net 3, and the specifications of the protective nets 3 are consistent. A fixing bolt 4 which can be inserted into the upright 2 and is used for pressing and fixing the protective net 3 on the upright 2 is arranged between the upper and lower adjacent protective nets 3. The protection network 3 laminating is in the outside of pole setting 2, and fixing bolt 4 inserts the bolt hole through the clearance between the adjacent protection network 3 from top to bottom and utilizes nut 5 fixed, and fixing bolt 4 compresses tightly protection network 3 on pole setting 2. Through setting up protection network 3 in the outside of pole setting 2 to it is fixed to utilize fixing bolt 4 to compress tightly, can utilize the protection network 3 of same kind of specification, can adapt to the setting of different interval pole settings 2, has reduced the specification kind of protection network 3, and simple to operate, and stability is good, strong adaptability.

Referring to fig. 3, the protection net 3 includes a rectangular protection frame 31 and a guard plate 32 disposed on the protection frame 31, the protection frame 31 includes two horizontal rods 311 disposed in parallel with each other and a vertical rod 312 disposed between the two horizontal rods 311, and the two vertical rods 312 are respectively located at positions at both ends of the horizontal rods 311. The protector plate 32 is fixed to the back side of the protector frame 31 by spot welding.

Referring to fig. 3, since the specification of the protection net 3 is not completely consistent with the distance between the vertical rods 2, when the protection net 3 is installed, one end of the protection net is disposed between the adjacent vertical rods 2, in order to increase the stability of the splicing position of the protection net 3, the horizontal rod 311 is a hollow tube, one end of the horizontal rod is open, and the other end of the horizontal rod is welded with an insertion rod 313 extending out of the horizontal rod 311. When the adjacent protective nets 3 are spliced, the inserting rods 313 are inserted into the openings of the horizontal rods 311 at corresponding positions on the other protective net 3, and the adjacent protective nets 3 are connected into a whole, so that the integrity and stability of the protective nets 3 are improved.

Further, the horizontal rods 311 and the vertical rods 312 are arranged to be square rods, so that the horizontal rods 311 and the vertical rods 312 can be attached to the protection plate 32, and the stability and the flatness of the protection plate 32 arranged on the protection frame 31 are improved.

Referring to fig. 3, in order to increase the stability and the deformation resistance of the protection net 3, a vertically arranged reinforcing rod 314 is fixedly arranged between two horizontal rods 311 at the middle position of the horizontal rods 311, and the reinforcing rod 314 is supported between the protection frames 31, so that the bearing capacity and the deformation resistance of the protection frames 31 are increased. Further, a V-shaped diagonal bar 315 is disposed in the protection frame 31, two ends of the diagonal bar 315 are respectively fixed at two right angles of the protection frame 31, one end of the reinforcing bar 314 is fixed on the horizontal bar 311, and the other end is fixed at a corner of the V-shaped diagonal bar 315. The reinforcing rods 314 are used in cooperation with the diagonal rods 315, so that the shear resistance and deformation resistance of the protective frame 31 are improved, and the stability of the protective net 3 is improved.

Referring to fig. 4, the fixing latch 4 includes a pin rod 41 and a pressing block 42 fixed to one end of the pin rod 41, and the pin rod 41 is fixed by a nut 5 through a bolt hole through a gap between the upper and lower adjacent protection nets 3. The pressing blocks 42 abut against the outer sides of two vertically adjacent horizontal rods 311, and press and fix the horizontal rods 311 to the vertical rods 2. Fixing bolt 4 can have the fixed action to protection network 3 on the one hand, and on the other hand can play the bearing effect to upper protection network 3, prevents that the whole effects of gravity of upper portion protection network 3 from causing the atress too big on lower part protection network 3, warp or the problem that drops.

Referring to fig. 4, the upper and lower ends of the pressing block 42 are provided with a clamping groove 421 at one side of the pin rod 41, the corner of the horizontal rod 311 can be clamped into the clamping groove 421, and the pressing block 42 is buckled on the horizontal rod 311, so that the structure is more stable and firm.

Referring to fig. 4, the pin rod 41 includes a screw portion 411 and a flat portion 412 having one end connected to the screw portion 411 and the other end connected to the pressing block 42, and a bolt hole is formed to fit the shape of the pin rod 41 and through which the screw portion 411 and the flat portion 412 can pass. The pin rod 41 penetrates through the bolt hole, the screw rod part 411 is screwed by the nut 5 to tighten the fixing bolt 4, meanwhile, the flat part 412 is arranged at the gap between the two adjacent upper and lower horizontal rods 311 and is attached to the two horizontal rods 311, not only can the gap between the two adjacent upper and lower protective nets 3 be reduced, but also the contact area between the flat part 412 and the horizontal rods 311 is increased, the supporting and fixing stability of the protective nets 3 is increased, and meanwhile, the flat part 412 is inserted into the bolt hole, and the pin rod 41 can be prevented from rotating when the nut 5 is screwed.

The implementation principle of the embodiment is as follows: the protective net 3 is installed in layers, and the bottom protective net 3 is installed: firstly, inserting a fixed bolt 4 into a bolt hole, abutting the lower end of the protective net 3 against the fixed bolt 4, and tightly pressing and fixing the protective net 3 on the upright stanchion 2 by the fixed bolt 4 through rotating a nut 5; then, the adjacent protection net 3 is installed, and when the installation is performed, the insertion bar 313 is inserted into the opening of the horizontal bar 311 of the other protection net 3 and is pressed and fixed by the fixing latch 4.

And (3) installing an upper-layer protective net: firstly, the protective net 3 above the protective net 3 on the bottom layer is arranged at the installation position, then the fixing bolt 4 is inserted into the upright stanchion 2, the upper protective net 3 and the lower protective net 3 are simultaneously fixed by the fixing bolt 4, and the installation of the protective nets 3 on the same layer is repeated.

And finally, repeating the installation of the upper layer of protective net 3 until the installation of the protective net 3 is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an inserted lift scaffold protection network mounting structure, is keeping away from pole setting (2) of building one side, its characterized in that including setting up at support body (1): the protective net fixing device is characterized by further comprising a plurality of protective nets (3) arranged on the outer sides of the vertical rods (2), wherein fixing bolts (4) which are inserted into the vertical rods (2) and used for pressing and fixing the protective nets (3) on the vertical rods (2) are arranged between the protective nets (3) which are adjacent up and down.

2. The attached lifting scaffold protection net mounting structure according to claim 1, wherein: the protective net (3) comprises a protective frame (31) and a protective plate (32) arranged on the protective frame (31), the protective frame (31) comprises two horizontal rods (311) arranged in parallel and a vertical rod (312) arranged between the two horizontal rods (311), and the vertical rod (312) is respectively located at two ends of the horizontal rods (311).

3. An attached lifting scaffold protection net mounting structure according to claim 2, characterized in that: the horizontal rod (311) is a hollow tube, one end of the horizontal rod is provided with an opening, the other end of the horizontal rod is fixedly provided with an inserted rod (313) extending out of the horizontal rod (311), and the inserted rod (313) can be inserted into the opening of the horizontal rod (311).

4. An attached lifting scaffold protection net mounting structure according to claim 2, characterized in that: the horizontal rod (311) and the vertical rod (312) are square rods.

5. An attached lifting scaffold protection net mounting structure according to claim 2, characterized in that: the guard plate (32) is fixedly arranged on the back side of the protective frame (31).

6. An attached lifting scaffold protection net mounting structure according to claim 2, characterized in that: a vertical reinforcing rod (314) is arranged between the two horizontal rods (311).

7. The attached lifting scaffold protection net mounting structure according to claim 6, wherein: a V-shaped inclined rod (315) is arranged in the protective frame (31), and one end of the reinforcing rod (314) is fixedly arranged at the corner of the V-shaped inclined rod (315).

8. An attached lifting scaffold protection net mounting structure according to claim 2, characterized in that: the fixed bolt (4) comprises a pin rod (41) and a pressing block (42) fixedly arranged at one end of the pin rod (41), the pin rod (41) is inserted into the vertical rod (2) through a gap between the upper and lower adjacent protective nets (3) to be fixed, and the pressing block (42) abuts against the outer side of the horizontal rod (311).

9. The attached lifting scaffold protection net mounting structure according to claim 8, wherein: both ends are provided with draw-in groove (421) in the one side that sets up pin pole (41) about briquetting (42), the corner of horizon bar (311) can be gone into in draw-in groove (421).

10. The attached lifting scaffold protection net mounting structure according to claim 8, wherein: pin rod (41) include screw rod portion (411) and one end and are connected with screw rod portion (411), flat portion (412) that the other end and briquetting (42) are connected, set up the bolt hole that supplies screw rod portion (411) and flat portion (412) to pass on pole setting (2), flat portion (412) laminating is on two adjacent horizon bars (311) from top to bottom.