CN210918256U

CN210918256U - Loading device for construction machinery

Info

Publication number: CN210918256U
Application number: CN201921296106.5U
Authority: CN
Inventors: 李保兴; 郭相兵; 付立中; 于波; 于涛; 杨宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-03
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a construction machinery loading attachment, including the material loading machine body, the material loading pipe, the discharging pipe, the supporting leg, first clamp splice and second clamp splice have been cup jointed to the outer wall of material loading pipe, the one end of supporting leg is provided with the truckle, be provided with the square spout on the supporting leg, slide in the square spout and cup jointed the square slide bar, the one end of square slide bar is provided with the pivot, the square slide bar rotates through pivot and first clamp splice and second clamp splice to be connected, the other end of supporting leg is provided with first through-hole, it has the regulating pin to slide the grafting in the first through-hole, be provided with the adjustment tank on the square slide bar, adjustment tank and regulating pin joint, be provided with the spring between the one end of. The use flexibility that the material loading machine need a plurality of subaerial preset moulds that transversely set up side by side that need pour into to pour into is improved, the antiskid stability of first clamp splice and second clamp splice when the loading tube outer wall is improved.

Description

Loading device for construction machinery

Technical Field

The utility model relates to a building material loading technical field specifically is a construction machinery loading attachment.

Background

In the building construction, the frame and the shear wall are some non-bearing concrete structures, some parts needing to be finished before decoration, such as constructional columns, lintels and the like, are called secondary structures, the secondary structures need to be cast in place after the building of the integral structure of the building is finished, a preset template is generally built on site and a hollow cavity is formed, then concrete liquid which is configured on site is lifted upwards by a concrete auger feeder and poured into the hollow cavity formed by the preset template through a discharge pipe, after the concrete is solidified, the preset template is removed, the cast-in-place concrete secondary structure is realized, however,

1. the existing concrete feeding machine mostly does not have a sliding clamping type clamping block, an upper telescopic square sliding rod, a lower telescopic square sliding rod and an adjusting pin elastic clamping positioning structure, so that the telescopic adjustment of the square sliding rod and the sliding adjustment of the clamping block on the outer wall of a feeding pipe can not be realized aiming at a plurality of transversely arranged side by side preset molds needing to be filled on the ground at the lower end, the transverse moving adjustment of a discharging pipe can not be ensured and the discharging pipe can not be aligned to the hollow cavity of each transversely arranged side by side preset mold at the lower side for filling, and the use flexibility of the feeding machine for filling the transversely arranged side by side preset molds needing to be filled on the ground is reduced;

2. in addition, the anti-skidding layer structure does not usually have yet on the internal wall face of first clamp splice and second clamp splice, also can reduce the anti-skidding stability of first clamp splice and second clamp splice joint when the loading tube outer wall face.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction machinery loading attachment to solve the material loading machine that prior art exists and to subaerial a plurality of preset mould that transversely set up side by side that need fill use the lower, the lower problem of anti-skidding stability of first clamp splice and second clamp splice joint when the charge pipe outer wall face.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a construction machinery loading attachment, includes material loading machine body, material loading pipe, discharging pipe, supporting leg, first clamp splice and second clamp splice have been cup jointed to the outer wall of material loading pipe, the one end of supporting leg is provided with the truckle, be provided with the square spout on the supporting leg, the side slide bar has been cup jointed in the square spout in the slip, the one end of square slide bar is provided with the pivot, the side slide bar rotates with first clamp splice and second clamp splice through the pivot to be connected, the other end of supporting leg is provided with first through-hole, and it has the regulating pin to slide in the first through-hole to peg graft, be provided with the adjustment tank on the side slide bar, adjustment tank and regulating pin joint, be provided with the spring between the one end of supporting.

Preferably, the overlook cross-section inner hole of the square sliding chute is of a square structure and is in sliding sleeve joint with the overlook cross section of the square sliding rod in a matching mode.

Preferably, the number of the adjusting grooves is multiple and the adjusting grooves are vertically arranged on the square sliding rod according to a certain distance.

Preferably, one end of the first clamping block is provided with an arc-shaped groove, one end of the second clamping block is provided with an arc-shaped block, and the arc-shaped block is inserted into the arc-shaped groove.

Preferably, a damping slot is formed in the arc-shaped block, a second through hole is formed in the first clamping block, a bolt is arranged above the first clamping block, and the bolt penetrates through the second through hole and is connected with the damping slot in an inserting mode.

Preferably, the first clamping block and the second clamping block are provided with anti-slip layers at one ends close to the outer wall surface of the feeding pipe.

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

1. through the elastic clamping and positioning structure of the sliding clamping type clamping block, the upper and lower telescopic square sliding rods and the adjusting pin, a plurality of preset molds which are arranged transversely side by side and need to be filled on the ground at the lower end can be aimed at, the telescopic adjustment of the square sliding rods and the sliding adjustment of the clamping block on the outer wall of the feeding pipe can be realized, the discharging pipe can be ensured to move transversely and adjusted and be aligned to the hollow cavities of each of the plurality of preset molds which are arranged transversely side by side at the lower side for filling, and the use flexibility of the feeding machine for filling the plurality of preset molds which are arranged transversely side by side and need to be;

2. through the skid resistant layer structure that sets up on the internal face at first clamp splice and second clamp splice, effectively improved the antiskid stability of first clamp splice and second clamp splice when the charge pipe outer wall face.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

fig. 2 is a partially enlarged cross-sectional view of a portion a of the present invention;

FIG. 3 is a side sectional view of the clamping block rotary clamping structure of the present invention;

fig. 4 is a schematic view of the adjusting state of the square sliding rod in the telescopic positioning of the present invention.

In the figure: 1 material loading machine body, 2 material loading pipes, 3 discharging pipes, 4 supporting legs, 41 truckles, 42 square chutes, 43 first through holes, 44 springs, 5 first clamping blocks, 51 second clamping blocks, 52 anti-slip layers, 53 arc-shaped grooves, 54 arc-shaped blocks, 6 bolts, 61 second through holes, 62 damping slots, 7 square slide bars, 71 adjusting grooves, 8 rotating shafts and 9 adjusting pins.

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, fig. 2 and fig. 4, the present invention provides a technical solution: a feeding device of construction machinery comprises a feeding machine body 1, a feeding pipe 2, a discharging pipe 3 and supporting legs 4, wherein the feeding machine body 1 is a common concrete feeding machine for casting secondary concrete structure in construction, four symmetrical universal trundles are also arranged on the left lower side of the feeding machine body 1, the four universal trundles have a brake function, the movement of the whole structure can be realized, a material conveying auger is arranged in the feeding pipe 2, a feeding pipe is arranged on the left side of the feeding pipe 2, mixed and prepared concrete liquid is injected into the feeding pipe, the material conveying auger is driven by a motor to rotate clockwise and lift the injected concrete liquid upwards to be discharged downwards from the discharging pipe 3 at the upper end and is injected into a preset mold hollow cavity aligned with the lower side, a plurality of preset molds are transversely arranged side by side on the ground below the discharging pipe 3, a first clamping block 5 and a second clamping block 51 are sleeved on the outer wall surface of the feeding pipe 2, the first clamping block 5 and the second clamping block 51 are both made of No. 45 steel, the strength is high, the clamping blocks are not easy to deform, the side-view cross sections of the first clamping block 5 and the second clamping block 51 are arc-shaped structures and are matched and clamped with the outer wall of the feeding pipe 2 to realize stable clamping connection, the lower end of the supporting leg 4 is provided with a caster 41 through a screw, the caster 41 is a common universal caster, the self-contained brake function can realize convenient movement of the supporting leg 4 during telescopic adjustment, a square sliding groove 42 is arranged on the supporting leg 4, a square sliding rod 7 is sleeved in the square sliding groove 42 in a sliding mode, the upper end of the square sliding rod 7 is fixedly provided with a rotating shaft 8, the square sliding rod 7 is rotatably connected with the first clamping block 5 and the second clamping block 51 through the rotating shaft 8, a first through hole 43 is arranged at the upper left end of the supporting leg 4, an adjusting pin 9 is inserted in the first through hole 43 in a sliding mode, the setting of a plurality of adjustment tank 71 can increase supporting leg 4 and the whole flexible control range from top to bottom of square slide bar 7, adjustment tank 71 and regulating pin 9 joint, be provided with spring 44 between the left end of supporting leg 4 and the regulating pin 9, the upper end of first clamp splice 5 is provided with arc wall 53, the upper end welding of second clamp splice 51 has arc piece 54, arc piece 54 is pegged graft with arc wall 53, be provided with damping slot 62 on the arc piece 54, be provided with second through-hole 61 on the first clamp splice 5, the top of first clamp splice 5 is equipped with bolt 6, bolt 6 passes second through-hole 61 and pegs graft with damping slot 62, scribble viscidity damping glue on the inslot wall of damping slot 62, when not receiving outside plug power, can improve the stability that bolt 6 inserted damping slot 62 through damping frictional force, play the anticreep effect.

Referring to fig. 1 and 2, the inner hole of the top-view cross section of the square sliding groove 42 is a square structure and is slidably sleeved with the top-view cross section of the square sliding rod 7, and the square sliding sleeve matching structure can prevent the square sliding rod 7 from rotating in the square sliding groove 42 while ensuring the square sliding rod 7 to slide up and down.

Referring to fig. 1 and 3, an anti-slip layer 52 is disposed at one end of each of the first clamping block 5 and the second clamping block 51, which is close to the outer wall surface of the feeding tube 2, the anti-slip layer 52 is integrally made of a high-elasticity polyurethane rubber mat, uneven anti-slip grid lines are densely distributed on the surface of the anti-slip layer, when the first clamping block 5 and the second clamping block 51 are clamped on the outer wall of the feeding tube 2, extrusion forces are generated between the anti-slip grid lines and the outer wall surface of the feeding tube 2, and the anti-slip stability is improved.

The utility model discloses when concrete implementation: a plurality of preset dies are transversely arranged on the ground below the discharging pipe 3 side by side, when the discharging pipe 3 finishes filling the current prefabricated die, the bolt 6 can be upwards pulled out, then the first clamping block 5 and the second clamping block 51 are rotated to be opened, at the moment, the first clamping block 5 and the second clamping block 51 are not clamped on the outer wall of the feeding pipe 2, the adjusting pin 9 is pulled leftwards and exits from the adjusting groove 71, at the moment, the spring 44 is stretched and deformed, the square sliding rod 7 is moved downwards, the square sliding rod 7 is driven to move downwards along the square sliding groove 42, the first clamping block 5 and the second clamping block 51 are driven to move downwards, after the lower end of the square sliding rod 7 is contacted and attached with the inner wall of the bottom end of the square sliding groove 42, the position of the supporting leg 4 is kept still, the feeding machine body 1 is integrally moved rightwards, the discharging pipe 3 with the upper end is aligned to the hollow cavity of the next preset die on the right side and then the square sliding rod, the first clamping block 5 and the second clamping block 51 are driven to move rightwards and clamped into the current adjusting groove 71 until the first clamping block 5 and the second clamping block 51 are contacted with the outer wall of the feeding pipe 2, then the adjusting pin 9 is loosened, the spring 44 rebounds, the adjusting pin 9 is driven to move rightwards and clamped into the current adjusting groove 71, the square slide rod 7 can be clamped and positioned, then the first clamping block 5 and the second clamping block 51 are rotated, the arc-shaped block 54 is inserted into the arc-shaped groove 53 until the arc-shaped block 54 is inserted into the arc-shaped groove 53, then the bolt 6 penetrates through the second through hole 61 and is clamped into the damping slot 62, the first clamping block 5 and the second clamping block 51 can be clamped and positioned, the feeding pipe 2 is clamped stably and encircled, at the moment, the discharging pipe 3 can perform concrete liquid feeding and filling on a hollow cavity of the next preset mold which is aligned, and the use flexibility of the feeding machine body.

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 construction machinery loading attachment, includes material loading machine body (1), material loading pipe (2), discharging pipe (3), supporting leg (4), its characterized in that: first clamp splice (5) and second clamp splice (51) have been cup jointed to the outer wall of material loading pipe (2), the one end of supporting leg (4) is provided with truckle (41), be provided with square spout (42) on supporting leg (4), square spout (42) are slided in the cover and are cup jointed square slide bar (7), the one end of square slide bar (7) is provided with pivot (8), square slide bar (7) rotate with first clamp splice (5) and second clamp splice (51) through pivot (8) and are connected, the other end of supporting leg (4) is provided with first through-hole (43), and it has regulation round pin (9) to slide in first through-hole (43) and peg graft, be provided with adjustment tank (71) on square slide bar (7), adjustment tank (71) and regulation round pin (9) joint, be provided with spring (44) between the one end of supporting leg (4) and regulation round pin (9).

2. A construction machine charging device according to claim 1, characterised in that: the inner hole of the overlook section of the square sliding chute (42) is of a square structure and is in sliding sleeve joint with the overlook section of the square sliding rod (7) in a matching way.

3. A construction machine charging device according to claim 1, characterised in that: the number of the adjusting grooves (71) is multiple and the adjusting grooves are vertically arranged on the square sliding rod (7) according to a certain distance.

4. A construction machine charging device according to claim 1, characterised in that: an arc-shaped groove (53) is formed in one end of the first clamping block (5), an arc-shaped block (54) is arranged at one end of the second clamping block (51), and the arc-shaped block (54) is connected with the arc-shaped groove (53) in an inserting mode.

5. A construction machine charging device according to claim 4, characterised in that: be provided with damping slot (62) on arc piece (54), be provided with second through-hole (61) on first clamp splice (5), the top of first clamp splice (5) is equipped with bolt (6), and bolt (6) pass second through-hole (61) and peg graft with damping slot (62).

6. A construction machine charging device according to claim 4, characterised in that: and an anti-skid layer (52) is arranged at one end of each of the first clamping block (5) and the second clamping block (51) close to the outer wall surface of the feeding pipe (2).