CN219431279U - Anti-wear device based on large-scale clear water concrete slab installation - Google Patents

Abstract

The utility model discloses an anti-wear device based on a large-scale clear water concrete slab, which comprises at least two track strips, wherein one side of each track strip is arranged on a pre-buried cone preset on the ground, a placing plate is arranged on each track strip in a sliding manner, track wheel seats are arranged on two sides of the middle part of each placing plate, track wheels of each track wheel seat are sleeved on the tops of the track strips, and four sides of each placing plate are connected with connecting shafts. When lifting by the lifting device, the traction rope can be pulled to move leftwards in a matched mode, the track wheel of the track wheel seat rolls on the track bar, the idler wheel slides in the lateral groove of the track bar, when the inclined guide plate contacts the steel frame keel, the lifting device pulls the clear water concrete slab to slide along the inclined guide plate, and due to the rolling fit of the idler wheel, the clear water concrete slab slides on the inclined guide plate more smoothly, so that friction of the clear water concrete slab on the ground can be effectively avoided in the whole lifting process, and the clear water concrete slab is protected.

Description

Anti-wear device based on large-scale clear water concrete slab installation

Technical Field

The utility model belongs to the technical field of dry wall construction of clear water concrete, and particularly relates to an anti-wear device based on installation of a large clear water concrete slab.

Background

At present, the installation of domestic clear water concrete components is affected by the weight of materials, single plates are smaller, (generally 1.2 m multiplied by 2.4 m) in specification and size, the large-scale clear water concrete plates (single plates are 1.4 m multiplied by 8 m, the single plates are more than 4T in weight) in ultra-large space (dry hanging wall space height), the whole facing space is the clear water concrete components, lifting equipment cannot be attached to the periphery, therefore, steel frame keels are adopted as lifting stress points, the pulley block orientation and moving direction pulley principle is fully utilized, after connection is completed, the fixed pulley I, the fixed pulley II, the fixed pulley III and the steel frame keels form a stable stress system, the lifting cost of the large-scale lifting equipment is saved by matching with the use of a lifting device, the construction cost is reduced, the construction efficiency is high, the accuracy and the flatness of the installation position of the concrete dry hanging components can be ensured, however, the installation mode is characterized in that: before lifting by the lifting device, the clear water concrete member can drag a certain distance on the ground, and because the whole clear water concrete member is prefabricated by concrete and steel members, the inclined drag on the ground can cause the abrasion of the bottom of the clear water concrete member, and when serious, the bottom of the member can be peeled off, so that the large clear water concrete plate installation anti-abrasion device is necessary to design.

Disclosure of Invention

The utility model aims to provide an anti-wear device based on a large-scale clear water concrete slab to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-resisting device based on large-scale clear water concrete slab installation, includes two at least track strips, one side of track strip sets up on subaerial pre-buried awl that presets, it is provided with the board of placing to slide on the track strip, the middle part both sides of placing the board all are provided with the track wheel seat, the track wheel of track wheel seat embolias the top of track strip, four sides of placing the board are connected with the connecting axle, rotate on the connecting axle and be provided with gyro wheel and gyro wheel insert in the track strip side direction recess, be provided with the baffle on the board of placing, one side of placing the board is provided with oblique baffle, one side of oblique baffle is connected with the go-between, be connected with the haulage rope on the go-between.

Preferably, one side of the track strip is connected with a connecting plate, one end of the embedded cone penetrates through the connecting plate and is connected with a connecting screw rod, and a nut is screwed on the connecting screw rod.

Preferably, the connecting shaft penetrates through a rotating hole formed in the center of the roller, and a limiting ring is arranged on the connecting shaft and close to the upper and lower positions of the roller.

Preferably, a first soft board is arranged on one side of the baffle, and a second soft board is arranged on the placing board.

Preferably, the bottom of baffle is provided with the slider, place in the inboard and be equipped with spout and slider insert the spout, be equipped with screw hole in the slider and screw-connection has the lead screw in the screw hole, the one end central point of lead screw puts and is connected with the swivel, the one end of swivel wears out the spout and is provided with the backing ring.

Preferably, the front and back of the inclined guide plate are provided with side plates, one surface of the inclined guide plate is uniformly provided with column grooves, rolling shafts are arranged in the column grooves, the center positions of the two ends of each rolling shaft are connected with supporting shafts, and the supporting shafts penetrate through shaft holes formed in the side plates.

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

according to the utility model, the clear water concrete slab is hoisted on the placing plate, the screw rod is rotated, the baffle plate is driven to move rightwards through the cooperation of the screw rod and the screw holes arranged in the sliding plate until the first soft slab stably contacts the clear water concrete slab, when the first soft slab is lifted by the lifting device, the matched traction rope can be pulled leftwards, the rail wheel of the rail wheel seat rolls on the rail strip, the roller slides in the lateral groove of the rail strip, when the inclined guide plate contacts the steel frame keel, the clear water concrete slab slides along the inclined guide plate when the lifting device is pulled, and the clear water concrete slab slides on the inclined guide plate more smoothly due to the rolling cooperation of the roller, so that the friction of the clear water concrete slab on the ground can be effectively avoided in the whole lifting process, and the clear water concrete slab is protected.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a left side schematic view of FIG. 1;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: the novel steel rail comprises a rail strip 1, a connecting plate 2, a pre-buried cone 3, a connecting screw 4, a nut 5, a placing plate 6, a rail wheel seat 7, a connecting shaft 8, a roller 9, a limiting ring 10, a baffle 11, a first soft plate 12, a sliding block 13, a screw rod 14, a rotating shaft 15, a second soft plate 16, an inclined guide plate 17, a side plate 18, a roller 19, a connecting ring 20 and a traction rope 21.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the anti-wear device based on large-scale clear water concrete slab installation comprises two track strips 1, the distance between the track strips 1 is 40 cm, the length of the track strips 1 is set according to actual shipment needs, the right side of the track strips 1 is close to a steel frame keel, a connecting plate 2 is welded on the left side of the track strips 1, embedded cones 3 are uniformly embedded in the concrete floor before and after construction, the upper ends of the embedded cones 3 penetrate through holes arranged on the connecting plate 2 and are welded with connecting screws 4, nuts 5 are screwed on the connecting screws 4, when the nuts 5 lock the connecting screws 4, the connecting plate 2 is stably installed on the ground, the front side and the rear sides of the middle of a placing plate 6 are fixedly provided with track wheel seats 7 by bolts, the track wheels of the track wheel seats 7 are sleeved on the tops of the track strips 1 in a sliding mode, connecting shafts 8 are welded on the four sides of the placing plate 6, rollers 9 are inserted into lateral grooves of the track strips 1 in a sliding mode, the connecting shafts 8 penetrate through rotating holes arranged in the center positions of the rollers 9, limiting rings 10 are welded on the upper and lower positions of the connecting shafts 8 and close to the rollers 9, and limiting rings 10 are welded on the limiting shafts, and the limiting rings 10 are in sliding contact with the limiting rings 9, and can be stably placed on the track strips through the side grooves 9 in a sliding mode, and can be matched with the track wheels 1 in a sliding mode, or can be stably placed on the side wheels 6 in a sliding mode, and can be matched with the side wheels 9 in a side to be placed on the side to the side grooves through the side to the side of the track wheels 6.

Referring to fig. 1, 2 and 3, a baffle plate 11 is slidingly contacted on a placing plate 6, the right side of the baffle plate 11 is welded with a first soft plate 12 by adopting resin glue, the first soft plate 12 is made of neoprene, has a thickness of 3 cm and good softness, a sliding block 13 is integrally arranged at the bottom of the baffle plate 11, a sliding groove is arranged in the placing plate 6, the sliding groove is a square groove, the sliding block 13 is slidingly inserted into the sliding groove, a screw hole is arranged in the sliding block 13 and is in threaded connection with a screw rod 14, the screw rod 14 is a screw rod structure with a rotating plate arranged at the left end, a rotating shaft 15 is integrally connected at the center position of the right end of the screw rod 14, the right end of the screw rod 14 is in sliding contact with the right side of the inner wall of the sliding groove, the right end of the rotating shaft 15 penetrates out of the sliding groove and is welded with a baffle ring, the left end of the baffle ring is in sliding contact with the right side of the placing plate 6, the upper surface of the placing plate 6 is bonded with a second soft plate 16 by adopting resin adhesive, the second soft plate 16 is made of neoprene, the thickness is 4 cm, the soft protecting device has good softness, the soft protecting of the clear water concrete plate is realized by the arrangement of the first soft plate 12 and the second soft plate 16, the right side of the placing plate 6 is integrally provided with an inclined guide plate 17, the front surface and the rear surface of the inclined guide plate 17 are welded with side plates 18, the left surface of the inclined guide plate 17 is uniformly provided with column grooves, rollers 19 are inserted in the column grooves in a sliding manner, the central positions of two ends of the rollers 19 are integrally provided with supporting shafts, the supporting shafts slide through shaft holes are formed in the side plates 18, the two ends of the rollers 19 are in sliding contact with the side plates 18, the middle part of the right side of the inclined guide plate 17 is welded with a connecting ring 20, and a traction rope 21 is tied on the connecting ring 20.

The working principle of this embodiment is as follows: when the movable steel frame keel lifting device is used, firstly, the clear water concrete plate is lifted onto the placing plate 6, the screw rod 14 is rotated, the baffle 11 is driven to move rightwards through the cooperation of the screw rod 14 and the screw holes formed in the sliding plate 13 until the first soft plate 12 is stably contacted with the clear water concrete plate, when the movable steel frame keel lifting device is lifted, the matched traction rope 21 can be pulled leftwards, the track wheel of the track wheel seat 7 rolls on the track strip 1, the idler wheel 9 slides in the lateral groove of the track strip 1, when the inclined guide plate 17 contacts the steel frame keel, the movable steel frame keel lifting device is pulled, the clear water concrete plate slides along the inclined guide plate 17, and due to the rolling cooperation of the rollers 19, the clear water concrete plate slides on the inclined guide plate 17 more smoothly, so that the friction of the clear water concrete plate on the ground can be effectively avoided in the whole lifting process, and the clear water concrete plate is protected.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model.

Claims (6)

1. Based on large-scale clear water concrete slab installation abrasionproof decreases device, its characterized in that: including two at least track strips (1), one side of track strip (1) sets up on subaerial pre-buried awl (3), slide on track strip (1) and be provided with on placing board (6), the middle part both sides of placing board (6) all are provided with track wheel seat (7), the top of track strip (1) is emboliaed to the rail wheel of track wheel seat (7), four sides of placing board (6) are connected with connecting axle (8), rotate on connecting axle (8) and be provided with gyro wheel (9) and gyro wheel (9) insert in track strip (1) side direction recess, be provided with baffle (11) on placing board (6), one side of placing board (6) is provided with inclined guide plate (17), one side of inclined guide plate (17) is connected with go-between (20), be connected with haulage rope (21) on go-between (20).

2. The large-scale clear water concrete slab-based installation wear-resistant device according to claim 1, wherein: one side of the track strip (1) is connected with a connecting plate (2), one end of the embedded cone (3) penetrates through the connecting plate (2) and is connected with a connecting screw (4), and a nut (5) is screwed on the connecting screw (4).

3. The large-scale clear water concrete slab-based installation wear-resistant device according to claim 1, wherein: the connecting shaft (8) penetrates through a rotating hole formed in the center of the roller (9), and a limiting ring (10) is arranged on the connecting shaft (8) and close to the upper and lower positions of the roller (9).

4. The large-scale clear water concrete slab-based installation wear-resistant device according to claim 1, wherein: one side of the baffle (11) is provided with a first soft board (12), and a second soft board (16) is arranged on the placing board (6).

5. The large-scale clear water concrete slab-based installation wear-resistant device according to claim 1, wherein: the bottom of baffle (11) is provided with slider (13), be equipped with spout and slider (13) in placing board (6) and insert in the spout, be equipped with screw hole and screw rod (14) of spiro union in the screw hole in slider (13), the one end central point of screw rod (14) puts and is connected with swivel (15), the one end of swivel (15) wears out the spout and is provided with the baffle ring.

6. The large-scale clear water concrete slab-based installation wear-resistant device according to claim 1, wherein: the novel inclined guide plate is characterized in that side plates (18) are arranged at the front and rear sides of the inclined guide plate (17), column grooves are uniformly formed in one surface of the inclined guide plate (17), rolling shafts (19) are arranged in the column grooves, supporting shafts are connected to the central positions of the two ends of the rolling shafts (19), and shaft holes are formed in the supporting shafts penetrating through the side plates (18).