CN111439664A - Hoisting platform safety device for construction - Google Patents

Abstract

The invention relates to the technical field of building construction, and specifically discloses a safety protection device for a hoisting platform for building construction. A fixed pin is inserted at the through hole, the outer side of the fixed pin is threadedly connected with a protective frame, and the top of the protective frame is fixedly connected with a support rod; the present invention can provide the transportation of goods through the provided support rod and the protective frame. Certain protection can avoid the risk of falling of goods, and the set No. 1 fixed base and No. 2 fixed base are both beneficial to the hoisting use of the hoisting platform. It can cooperate with the No. 1 fixed base and the No. 2 fixed base, which can make the hoisting platform more convenient to use, and can avoid the phenomenon of shaking of the hoisting platform.

Description

A safety protection device for a hoisting platform for building construction

technical field

The invention relates to the technical field of building construction, in particular to a safety protection device for a hoisting platform for building construction.

Background technique

The use of hoisting platforms has become a relatively common assembly method in some large-scale construction sites. It is mainly a large-scale construction method used when the goods or transported items required by construction workers are inconvenient to transport. For hoisting For the driver, the risk factor is relatively large. Although there are perfect operation instructions, due to the self-weight of the hoisting platform and the stability of the connecting steel rope, the hoisting platform is easily affected by the lateral air flow when it rises to a certain height, resulting in The platform shakes, and once the shaking occurs, the goods on the hoisting platform will be inclined, and it is very easy to roll over.

However, when the existing hoisting platform is used, the above-mentioned problems cannot be avoided well. Therefore, we propose a safety protection device for a hoisting platform for building construction.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the present invention provides a safety protection device for a hoisting platform for building construction, which has the advantages of being able to maintain the stability of the platform when the hoisting platform is in use, and at the same time avoiding the rollover phenomenon as much as possible. When the existing device is in use, there will be problems of platform shaking and unstable rollover.

The safety protection device for a hoisting platform for building construction of the present invention includes a hoisting platform, a plurality of groups of circular through holes are opened at equal distances on the outside of the hoisting platform, and fixed pins are inserted into the circular through holes of the hoisting platform. A protective frame is threadedly connected to the outer side of the fixing bolt, and a support rod is fixedly connected to the top of the protective frame. The front of the hoisting platform is provided with two sets of circular grooves, and the circular grooves of the hoisting platform are fixedly connected. No. 1 fixed base, and two sets of No. 1 fixed bases are close to the middle of the outer frame of the hoisting platform, two sets of circular grooves are opened on the front of the hoisting platform, and the circular grooves of the hoisting platform are fixedly connected with No. 2 fixed base, and the No. 2 fixed base is located in the middle of the four corners of the hoisting platform, a square through hole is opened in the middle of the front of the hoisting platform, and a protective plate is fixedly connected to the square through hole of the hoisting platform. The front of the plate is fixedly connected with a flange, the front of the flange is provided with a number of threaded through holes, the threaded through holes of the flange are threadedly connected with connecting bolts, and are connected to the protective plate through the support rods provided. With the protective frame, it can provide certain protection for the transportation of goods and avoid the risk of falling of the goods. The set No. 1 fixed base and No. 2 fixed base are both beneficial to the hoisting and use of the hoisting platform.

In the safety protection device for a hoisting platform for building construction of the present invention, the top of the No. 1 fixed base is fixedly connected with a semicircular protrusion, the top of the semicircular protrusion is provided with a circular through hole, and the semicircular protrusion has a circular through hole. A No. 1 connecting rope is fixedly connected to the No. 2 fixed base, a connecting protrusion is fixedly connected to the top of the No. 2 fixed base, and a circular through hole is formed on the top of the connecting protrusion, and the circular through hole of the connecting protrusion is fixedly connected There is a No. 2 connecting rope. Through the combination of No. 1 connecting rope and No. 2 connecting rope, it can cooperate with No. 1 fixed base and No. 2 fixed base, which can make the lifting platform more convenient to use and avoid lifting the platform. Shaking occurs.

In the safety protection device for a hoisting platform for building construction of the present invention, a hollow cylinder is fixedly connected to the top of the flange, a threaded through hole is formed on the top of the hollow cylinder, and a fixing rod is threadedly connected to the threaded through hole of the hollow cylinder, The top of the fixing rod is screwed with a connecting plate, and the hollow cylinder can be combined with the connecting plate, which can more stably ensure the stability of the device.

In the safety protection device for a hoisting platform for building construction of the present invention, a hoisting rod is fixedly connected to the top of the connecting plate, two sets of fixing blocks are fixedly connected to the bottom of the connecting plate, and a circular through hole is opened on the front of the fixing block. The circular through hole of the fixing block is fixedly connected with the No. 2 connecting rope, and the set fixing block can cooperate with the No. 2 connecting rope, so that the hoisting platform can be connected and used more stably.

In the safety protection device for a hoisting platform for building construction of the present invention, a toggle plate is rotatably connected to the inner side of the hollow cylinder, a threaded rod is fixedly connected to the top of the toggle plate, and the outer side of the threaded rod is sleeved with a rotating block, so The outer side of the rotating block is sleeved with a connection frame, the outer side of the connection frame is fixedly connected with a fixed block, the middle part of the fixed block is connected with the No. The combination can share the tension on the No. 2 connecting rope, which is beneficial to the stability of the hoisting platform.

The safety protection device for a hoisting platform for building construction of the present invention, wherein the bottom of the hoisting platform is provided with two sets of strip grooves, the strip grooves of the hoisting platform are fixedly connected with support bars, and the bottom of the hoisting platform is fixedly connected There are several rubber strips, the bottom of the rubber strip is fixedly connected with a protective round pad, the bottom of the hoisting platform is fixedly connected with a bottom plate, and the bottom plate is threadedly connected with the connecting bolts. When the hoisting platform descends, a certain buffer is provided, which is beneficial to prolong the service life of the hoisting platform.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention can provide certain protection for the transportation of goods through the provided support rod and protective frame, and can avoid the risk of falling of the goods, and the set No. 1 fixed base and No. 2 fixed base can be beneficial to the hoisting platform. It can be used with the No. 1 fixed base and No. 2 fixed base through the combination of No. 1 connecting rope and No. 2 connecting rope, which can make the hoisting platform more convenient to use and avoid shaking of the hoisting platform. The phenomenon that the set hollow cylinder can be combined with the set connecting plate can more stably ensure the use stability of the device.

2. The present invention can cooperate with the No. 2 connecting rope through the set fixing block, so that the hoisting platform can be connected and used more stably. The tension is shared, which is beneficial to the stability of the hoisting platform. The support bars and rubber strips provided can provide a certain buffer when the hoisting platform descends, which is beneficial to prolong the service life of the hoisting platform.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

Fig. 1 is the top view structure schematic diagram of the hoisting platform of the present invention;

Fig. 2 is the side view structure schematic diagram of the hoisting platform of the present invention;

Fig. 3 is the side view structure schematic diagram of the hollow cylinder of the present invention;

FIG. 4 is a schematic view of the bottom view structure of the hoisting platform of the present invention.

In the picture: 01, hoisting platform; 02, flange; 03, protective plate; 04, connecting bolt; 05, No. 1 fixed base; 06, No. 2 fixed base; 07, protective frame; 08, support rod; 09, fixed Bolt; 10, toggle plate; 11, No. 1 connecting rope; 12, No. 2 connecting rope; 13, connecting frame; 14, fixing rod; 15, connecting plate; 16, hoisting rod; 17, fixing block; 18, rotating block; 19, fixed block; 20, hollow cylinder; 21, connecting protrusion; 22, protective round pad; 23, bottom plate; 24, rubber strip; 25, support strip.

Detailed ways

Various embodiments of the present invention will be disclosed in the drawings below, and for the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are unnecessary. In addition, for the purpose of simplifying the drawings, some well-known structures and components will be shown in a simple schematic manner in the drawings.

In addition, descriptions such as “first”, “second”, etc. in the present invention are only for the purpose of description, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention. The components or operations are described by the same technical terms, and should not be construed as indicating or implying their relative importance or implying the quantity of the indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present invention.

Please refer to FIGS. 1-4. The safety protection device for a hoisting platform for building construction of the present invention includes a hoisting platform 01. The outer side of the hoisting platform 01 is equidistantly provided with several groups of circular through holes, and the circular through holes of the hoisting platform 01 are inserted into A fixed bolt 09 is connected, the outer side of the fixed bolt 09 is screwed with a protective frame 07, the top of the protective frame 07 is fixedly connected with a support rod 08, and the front of the hoisting platform 01 is provided with two sets of circular grooves. A No. 1 fixed base 05 is fixedly connected to the groove, and two sets of No. 1 fixed bases 05 are close to the middle of the outer frame of the hoisting platform 01. There are two sets of circular grooves on the front of the hoisting platform 01. The circular grooves of the hoisting platform 01 The No. 2 fixed base 06 is fixedly connected at the place, and the No. 2 fixed base 06 is located in the middle of the four corners of the hoisting platform 01. A square through hole is opened in the middle of the front of the hoisting platform 01, and a protective plate 03 is fixedly connected to the square through hole of the hoisting platform 01. , the front of the protective plate 03 is fixedly connected with a flange 02, the front of the flange 02 is provided with a number of threaded through holes, the threaded through holes of the flange 02 are threadedly connected with connecting bolts 04, and are connected with the protective plate 03 through, through The set support rod 08 and the protective frame 07 can provide certain protection for the transportation of the goods, and can avoid the risk of falling of the goods, and the set No. 1 fixed base 05 and No. 2 fixed base 06 can be beneficial to the hoisting platform 01. hoisting use.

The top of the No. 1 fixed base 05 is fixedly connected with a semi-circular protrusion, the top of the semi-circular protrusion is provided with a circular through hole, the No. 1 connecting rope 11 is fixedly connected to the circular through hole of the semi-circular protrusion, and the top of the No. 2 fixed base 06 A connecting protrusion 21 is fixedly connected, a circular through hole is formed on the top of the connecting protrusion 21, and a second connecting rope 12 is fixedly connected to the circular through hole of the connecting protrusion 21. The combination of No. 1 connecting rope 12 can cooperate with No. 1 fixed base 05 and No. 2 fixed base 06, which can make the lifting platform 01 more convenient to use and avoid the phenomenon of shaking of the lifting platform 01.

The top of the flange 02 is fixedly connected with the hollow cylinder 20, the top of the hollow cylinder 20 is provided with threaded through holes, the threaded through holes of the hollow cylinder 20 are threadedly connected with a fixing rod 14, and the top of the fixing rod 14 is threadedly connected with a connecting plate 15, The provided hollow cylinder 20 can be combined with the provided connecting plate 15, so that the use stability of the device can be more stably ensured.

The top of the connecting plate 15 is fixedly connected with a hoisting rod 16, and the bottom of the connecting plate 15 is fixedly connected with two sets of fixing blocks 17. The front of the fixing block 17 is provided with a circular through hole. The connecting ropes 12 are fixedly connected, and the fixing blocks 17 provided can be matched with the No. 2 connecting ropes 12, so that the hoisting platform 01 can be connected and used more stably.

The inner side of the hollow cylinder 20 is rotatably connected with the toggle plate 10, and the top of the toggle plate 10 is fixedly connected with a threaded rod. The outer side of the 13 is fixedly connected with a fixed block 19, and the middle of the fixed block 19 is connected with the No. 1 connecting rope 11 through and through. The tension is shared, which is beneficial to the stability of the hoisting platform 01.

The bottom of the hoisting platform 01 is provided with two sets of strip grooves, the strip grooves of the hoisting platform 01 are fixedly connected with support bars 25, the bottom of the hoisting platform 01 is fixedly connected with a number of rubber strips 24, and the bottom of the rubber strips 24 is fixed A protective circular pad 22 is connected, and a bottom plate 23 is fixedly connected to the bottom of the hoisting platform 01. The bottom plate 23 is threadedly connected with the connecting bolts 04. The supporting strips 25 and the rubber strips 24 provided by the hoisting platform 01 can provide a certain amount of protection when the hoisting platform 01 descends. Buffering is beneficial to prolong the service life of the hoisting platform 01 .

When using the present invention:

First, place the hoisting platform 01 to be used on the ground. At this time, the set protective frame 07 can be stably adapted to the hoisting platform 01 by using the fixed latch 09;

At this time, connect the two sets of connecting protrusions 21 to be used with the No. 2 fixed base 06, then connect the No. 2 connecting rope 12 to the connecting protrusion 21, and then connect the other end of the No. 2 connecting rope 12 to the connecting plate 15. The fixed block 17 at the bottom is connected, and then through the use of the hoisting rod 16, the hoisting platform 01 can be temporarily lifted by a certain distance with the hoisting vehicle;

Then, through the use of the flange 02 and the connecting bolts 04, the hollow cylinder 20 can be connected with the protective plate 03. At this time, the set toggle plate 10 can be toggled, and the rotation of the toggle plate 10 can drive the thread When the rod rotates, the rotating block 18 set at this time can move in the hollow cylinder 20, so that the connecting frame 13 can be moved. The other end of the rope 11 is connected to the upper part of the No. 1 fixed base 05, so that the No. 2 connecting rope 12 can share a part of the connection tension, so that the hoisting platform 01 can be balanced;

Finally, through the set fixing rod 14, install the fixing rod 14 with a suitable height to the connecting plate 15 and the end of the hollow cylinder 20 that are close to each other. At this time, the goods to be transported are placed on the hoisting platform 01, and the goods are connected to the hoisting platform 01 through the strap. The outer side of the hollow cylinder 20 is connected, and then the hoisting vehicle is started to lift the goods to be transported.

If a relatively large cargo is transported, it can be adapted to the hoisting platform 01. At this time, it is not necessary to use the connection of the hollow cylinder 20. The use of the No. 2 connecting rope 12 under the weight of the relatively large cargo can offset the horizontal direction. The influence of air, so it can be used conveniently.

The above descriptions are merely embodiments of the present invention, and are not intended to limit the present invention. Various modifications and variations of the present invention are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a hoist and mount platform safety device for construction, includes hoist and mount platform (01), its characterized in that: a plurality of groups of circular through holes are formed in the outer side of the hoisting platform (01) at equal intervals, fixing bolts (09) are inserted in the circular through holes of the hoisting platform (01), the outer side of each fixing bolt (09) is in threaded connection with a protective frame (07), supporting rods (08) are fixedly connected to the tops of the protective frames (07), two groups of circular grooves are formed in the front of the hoisting platform (01), a first fixing base (05) is fixedly connected to the circular groove of the hoisting platform (01), the two groups of first fixing bases (05) are close to the middle of the outer frame of the hoisting platform (01), two groups of circular grooves are formed in the front of the hoisting platform (01), a second fixing base (06) is fixedly connected to the circular groove of the hoisting platform (01), and the second fixing base (06) is located in the middle of four corners of the hoisting platform (01), the improved hoisting platform is characterized in that a square through hole is formed in the middle of the front face of the hoisting platform (01), a protection plate (03) is fixedly connected with the square through hole of the hoisting platform (01), a flange (02) is fixedly connected with the front face of the protection plate (03), a plurality of threaded through holes are formed in the front face of the flange (02), and a connecting bolt (04) is connected with the threaded through hole of the flange (02) in a threaded mode and is connected with the protection plate (03) in a penetrating mode.

2. The hoisting platform safety protection device for building construction according to claim 1, characterized in that: the top fixedly connected with semicircle of a unable adjustment base (05) is protruding, circular through-hole has been seted up at the bellied top of semicircle, the first connection rope (11) of the bellied circular through-hole fixedly connected with of semicircle department, the top fixedly connected with of No. two unable adjustment base (06) connects arch (21), circular through-hole has been seted up at the top of connecting arch (21), connect No. two connection ropes (12) of the circular through-hole fixedly connected with of arch (21).

3. The hoisting platform safety protection device for building construction according to claim 1, characterized in that: the top fixedly connected with hollow section of thick bamboo (20) of flange (02), the screw thread through-hole has been seted up at the top of hollow section of thick bamboo (20), the screw thread through-hole department threaded connection of hollow section of thick bamboo (20) has dead lever (14), the top threaded connection of dead lever (14) has connecting plate (15).

4. The hoisting platform safety protection device for building construction according to claim 3, characterized in that: the top fixedly connected with hoist and mount pole (16) of connecting plate (15), two sets of fixed blocks (17) of bottom fixedly connected with of connecting plate (15), circular through-hole has been seted up in the front of fixed block (17), circular through-hole department and No. two connection rope (12) of fixed block (17) are fixed continuous.

5. The hoisting platform safety protection device for building construction according to claim 3, characterized in that: the inboard of hollow section of thick bamboo (20) is rotated and is connected with stirring dish (10), the top fixedly connected with threaded rod of stirring dish (10), the outside cover of threaded rod is equipped with turning block (18), the outside cover of turning block (18) is equipped with coupling frame (13), the outside fixedly connected with fixture block (19) of coupling frame (13), the middle part and the connection rope (11) of fixture block (19) run through continuously.

6. The hoisting platform safety protection device for building construction according to claim 1, characterized in that: two sets of bar grooves have been seted up to the bottom of hoisting platform (01), the bar groove fixedly connected with support bar (25) of hoisting platform (01), a plurality of rubber strips (24) of bottom fixedly connected with of hoisting platform (01), the bottom fixedly connected with protection circle pad (22) of rubber strip (24), the bottom fixedly connected with bottom plate (23) of hoisting platform (01), bottom plate (23) link to each other with connecting bolt (04) screw thread.

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