CN211597653U - Overhanging type building construction operation platform - Google Patents

Abstract

The utility model relates to a construction equipment technical field just discloses a formula of encorbelmenting construction operation platform, including the formula of encorbelmenting operation platform body, the bottom of the formula of encorbelmenting operation platform body is equipped with the outrigger, the outrigger is square pipe, the outrigger passes through the bolt and is fixed mutually with the floor, the fixed slot has been seted up to the inside of outrigger, wherein, the fixed slot is the bar groove, and the length in bar groove is greater than the exposed length in the floor of bolt. This overhanging type building construction operation platform respectively sets up a bar fixed slot through the top and the bottom at the outrigger, and the length of fixed slot is greater than the exposed length in the floor outside of bolt, is fixing outrigger and bolt like this, even the outrigger is not the horizontality, the fixed slot that the bolt also can be smooth inserts the top from the fixed slot of bottom runs through whole outrigger, later screws up the nut on the bolt and can fix the outrigger.

Description

Overhanging type building construction operation platform

Technical Field

The utility model relates to a construction equipment technical field specifically is a formula of encorbelmenting construction operation platform.

Background

The building needs to transport the material to building inside constantly at the in-process of construction, the mode of current material transportation all adopts the crane to transport, however the crane can not directly transport the material to the indoor of building, people set up the operating platform of a formula of encorbelmenting temporarily outside the building usually to accept the goods that the crane transported, the formula of encorbelmenting operating platform mainly comprises two parts, one is the outrigger, one is the guardrail on the outrigger, the quantity of outrigger is two, lay the decking between two outriggers, the material of crane allocation and transportation is shelved on the decking, then people transport the material on the decking indoor can.

When the cantilever operation platform is installed, people usually fix one end of the cantilever beam far away from the guardrail on a bolt pre-embedded on the ground, and one end of the cantilever beam close to the guardrail is connected with a pull ring pre-embedded on the upper layer through a steel wire rope, wherein the fixing process of the bolt and the cantilever beam is the most complicated, the existing cantilever beam is a horizontally placed square tube, the bolt and the cantilever beam are fixed by respectively arranging a mounting hole at the top and the bottom of the cantilever beam, when the cantilever beam is horizontally placed, the connecting line of the centers of the two mounting holes is vertical, then the bolt penetrates through the cantilever beam through the two mounting holes and then a nut is screwed on the cantilever beam to fix the cantilever beam and a floor, the whole cantilever operation platform needs to be lifted by a crane in the installation process of the cantilever beam, however, the horizontal state of the cantilever beam of the platform can not be ensured, but the bolt fixed on the floor is vertical, therefore, when the bolt penetrates through the mounting hole at the bottom, the bolt cannot directly penetrate through the mounting hole at the top due to the inclination of the cantilever beam, the cantilever beam is supported by a large amount of hands to be kept horizontal at the moment, the bolt can be inserted into the mounting hole at the top, the process needs manual work to be matched with a crane in a coordinated mode, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a formula of encorbelmenting construction operation platform possesses and is convenient for carry out the advantage fixed with outrigger and bolt, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a formula of encorbelmenting construction operation platform, includes the formula of encorbelmenting operation platform body, the bottom of the formula of encorbelmenting operation platform body is equipped with the outrigger, the outrigger is square pipe, the outrigger passes through the bolt and is fixed mutually with the floor, the fixed slot has been seted up to the inside of outrigger, wherein, the fixed slot is the bar groove, and the length in bar groove is greater than the exposed length in the floor outside of bolt.

As a overhanging type building construction operation platform's an preferred scheme, wherein: the cantilever beam fixing device is characterized by further comprising a fixing assembly, the fixing assembly comprises an executing part and a fixing part, the executing part comprises a stop dog, the stop dog is sleeved in the cantilever beam, and the stop dog is connected with the cantilever beam through the fixing part.

As a overhanging type building construction operation platform's an preferred scheme, wherein: a toothed plate is further fixed to one end of the stop block, the fixing piece comprises an adjusting gear, and the adjusting gear is meshed with the toothed plate; the adjusting gear is fixed with a rotating shaft inside, the rotating shaft is connected with the cantilever beam through a bearing, the top of the rotating shaft is connected with a fixed gear, and the fixed gear is matched with the top of the cantilever beam.

As a overhanging type building construction operation platform's an preferred scheme, wherein: the top of the cantilever beam is fixed with a fixed clamping seat, a tooth clamping groove is formed in the fixed clamping seat, and the fixed gear is clamped into the tooth clamping groove.

As a overhanging type building construction operation platform's an preferred scheme, wherein: the fixed gear is internally provided with a limiting sliding groove, a sliding block is sleeved inside the limiting sliding groove, and the sliding block is fixed with the top of the rotating shaft.

As a overhanging type building construction operation platform's an preferred scheme, wherein: and a turntable is fixed at the top of the fixed gear.

The utility model discloses possess following beneficial effect:

1. this overhanging type building construction operation platform respectively sets up a bar fixed slot through the top and the bottom at the outrigger, and the length of fixed slot is greater than the exposed length in the floor outside of bolt, is fixing outrigger and bolt like this, even the outrigger is not the horizontality, the fixed slot that the bolt also can be smooth inserts the top from the fixed slot of bottom runs through whole outrigger, later screws up the nut on the bolt and can fix the outrigger.

2. This overhanging type building construction operation platform, because the length of fixed slot is longer, the inevitable phenomenon that can take place the bolt and remove in the fixed slot to cause the cantilever can't with the floor phenomenon of stable fixation, cooperate through dog and fixed slot, the dog can remove in the inside of cantilever, remove the dog with the bolt restriction in the one end of fixed slot, later utilize the mounting to fix dog and cantilever mutually, thereby avoid the bolt to remove in the fixed slot, and then with the cantilever with the floor stable fixation.

Drawings

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

FIG. 2 is a schematic view of a partial structure at a viewing angle of the present invention;

FIG. 3 is a schematic view of the partial sectional structure of the present invention;

fig. 4 is a top view of the interior of fig. 3 of the present invention;

fig. 5 is a partially sectional schematic view of the fixing member of the present invention.

In the figure: 100-cantilever type operation platform body; 101-cantilever beam; 101 a-a fixation groove; 102-a guardrail; 103-wire rope; 200-a stationary component; 201-an executive; 201 a-a stop; 201 b-toothed plate; 201 b-1-tooth; 202-a fixing member; 202 a-adjusting gear; 202 b-a shaft; 202 b-1-bearing; 202 c-a fixed card seat; 202 c-1-bayonet slot; 202 d-fixed gear; 202 d-1-a restraining chute; 202 d-2-slider; 202 d-3-magnet; 202 d-4-rotating disk; 300-floor; 301-bolt; 302-tab.

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.

Example 1

Referring to fig. 1-2, an overhanging type building construction operation platform comprises an overhanging type operation platform body 100, an outrigger 101 is arranged at the bottom of the overhanging type operation platform body 100, the outrigger 101 is a square steel pipe, the outrigger 101 is fixed to a floor 300 through a bolt 301, a fixing groove 101a is formed in the outrigger 101, as shown in fig. 2, the fixing grooves 101a are strip-shaped grooves, the number of the strip-shaped grooves is two, one is arranged at the top of the square pipe and the other is arranged at the bottom of the square pipe, and the length of each strip-shaped groove is greater than the length of the bolt 301 exposed outside the floor 300.

It should be noted that, in the prior art, a mounting hole is respectively formed at the top and the bottom of the outrigger 101, when the outrigger 101 is horizontally placed, a connecting line between centers of the two mounting holes is vertical, then the bolts 301 penetrate the outrigger 101 through the two mounting holes and then the outrigger 101 can be fixed to the floor 300 by screwing the nuts, the entire cantilever operating platform needs to be lifted by a crane during the installation of the outrigger 101, however, when the entire cantilever operating platform is lifted by the crane, the outrigger 101 of the platform cannot ensure the horizontal state, but the bolts 301 fixed to the floor 300 are vertical, when the bolts 301 penetrate the mounting holes at the bottom, since the inclined bolts 301 of the outrigger 101 cannot directly penetrate the mounting holes at the top, a large amount of hands are needed to support the outrigger 101 to keep horizontal, and then the bolts 301 can be inserted into the mounting holes at the top, and the process needs to be coordinated with the crane manually, and it is very time and effort consuming, and at this moment, the fixing slot 101a that improves the mounting groove into the bar can solve the problem that the above-mentioned installation process appears, because its length of mounting groove is greater than the length that bolt 301 exposes outside floor 300, like this when fixing outrigger 101 with bolt 301, even if outrigger 101 is not the horizontality, bolt 301 can insert the fixing slot 101a of top from the fixing slot 101a of bottom smoothly and run through whole outrigger 101, later screw up the nut on bolt 301 and can fix outrigger 101.

As shown in fig. 3 to 4, the present embodiment further includes a fixing assembly 200, the fixing assembly 200 includes an actuating member 201, the actuating member 201 includes a stopper 201a, the stopper 201a is sleeved inside the outrigger 101, the stopper 201a is made of a steel rectangular prism structure, the stopper 201a is adapted to an inner cavity of the outrigger 101, and the stopper 201a can slide inside the outrigger 101.

It should be noted that, because the length of the fixed groove 101a is long, the operating platform inevitably generates a phenomenon that the bolt 301 moves in the fixed groove 101a during normal use, thereby causing a phenomenon that the cantilever beam 101 cannot be stably fixed to the floor 300, and the stopper 201a can move in the cantilever beam 101 by matching the stopper 201a with the fixed groove 101a, the bolt 301 is limited at one end of the fixed groove 101a by the movable stopper 201a, and then the stopper 201a is fixed to the cantilever beam 101 by the fixing member 202, thereby preventing the bolt 301 from moving in the fixed groove 101a, and further stably fixing the cantilever beam 101 to the floor 300, i.e. it is considered to ensure that the whole operating platform can be stably fixed by the bolt 301.

The stopper 201a is connected with the cantilever beam 101 through the fixing member 202, a toothed plate 201b is further fixed to one end of the stopper 201a, the toothed plate 201b is regarded as a toothed tooth 201b-1 installed on one side of the steel plate, the toothed tooth 201b-1 is matched with the adjusting gear 202a, the fixing member 202 comprises an adjusting gear 202a, and the adjusting gear 202a is meshed with the toothed tooth 201b-1 on the toothed plate 201 b; the rotating shaft 202b is fixed inside the adjusting gear 202a, the rotating shaft 202b is connected with the outrigger 101 through a bearing 202b-1, the rotating shaft 202b is a cylinder and is of a rod-shaped structure, the bearing 202b-1 is fixed on the outer surface of the rotating shaft 202b, two bearings 202b-1 are arranged, the bearing 202b-1 located below is connected with the bottom surface of the outrigger 101, the bearing 202b-1 located above is connected with the top surface of the outrigger 101, the top end of the rotating shaft 202b penetrates through the top surface of the outrigger 101, the rotating shaft 202b can rotate, the fixed gear 202d located above the outrigger 101 is connected to the top of the rotating shaft 202b, and the fixed gear 202d is matched with the top of the outrigger 101.

As shown in fig. 5, a fixed card holder 202c is fixed on the top of the cantilever beam 101, the fixed card holder 202c is of a metal structure, a card slot 202c-1 is formed inside the fixed card holder 202c, the card slot 202c-1 is matched with the fixed gear 202d, the fixed gear 202d is clamped inside the card slot 202c-1, a limiting sliding slot 202d-1 is formed inside the fixed gear 202d, a sliding block 202d-2 is sleeved inside the limiting sliding slot 202d-1, the sliding block 202d-2 is matched with the limiting sliding slot 202d-1, the sliding block 202d-2 is fixed on the top of the rotating shaft 202b, the internal space of the limiting sliding slot 202d-1 is a quadrangular prism, the sliding block 202d-2 is also a quadrangular prism, the limiting sliding slot 202d-1 can also be a triangular prism or a hexagonal prism, etc., the corresponding sliding block 202d-2 is also designed to be a triangular prism or a hexagonal prism, the sliding block 202d-2 can move up and down inside the limiting sliding groove 202d-1, but the sliding block 202d-2 cannot rotate inside the limiting sliding groove 202d-1 with the rotating shaft 202b as the axis, and the rotating shaft 202b passes through the center of the slot 202 c-1.

The specific working principle is that after the bolt 301 penetrates through the cantilever beam 101 through the fixing groove 101a, the fixed gear 202d is pulled upwards to separate the fixed gear 202d from the slot 202c-1, at this time, the sliding block 202d-2 inside the fixed gear 202d moves downwards inside the limiting sliding groove 202d-1, and then the fixed gear 202d is rotated, because the sliding block 202d-2 can only move upwards and downwards inside the limiting sliding groove 202d-1 but cannot rotate around the rotating shaft 202b, the rotating fixed gear 202d can rotate the rotating shaft 202b, so that the adjusting gear 202a fixed on the outer surface of the rotating shaft 202b also rotates, the adjusting gear 202a rotates to push the toothed plate 201b to move leftwards and rightwards inside the cantilever beam 101, and because the toothed plate 201b is fixed with the stopper 201a, the rotating fixed gear 202d can adjust the stopper 201a to move inside the cantilever beam 101, the bolt 301 is limited at one end of the fixed groove 101a by the movable stopper 201a, then the fixed gear 202d is clamped into the latch groove 202c-1 of the fixed latch seat 202c again, the fixed gear 202d is limited by the latch groove 202c-1 and cannot rotate, further the stopper 201a cannot move left and right in the cantilever beam 101, namely the stopper 201a is considered to be fixed, the fixed stopper 201a is matched with the fixed groove 101a to limit the bolt 301 at one end of the fixed groove 101a, so that the bolt 301 cannot move left and right in the strip-shaped fixed groove 101a, and after the nut on the bolt 301 is fastened, the bolt 301 can tightly fix the cantilever beam 101 with the floor 300.

The top of the fixed gear 202d is fixed with a turntable 202d-4, the turntable 202d-4 has a larger volume than the fixed gear 202d, so that people can rotate the fixed gear 202d through the turntable 202d-4, it should be noted that the fixed gear 202d is made of steel, in order to ensure that the fixed gear 202d is locked in the slot 202c-1 and is not easily separated from the slot 202c-1, the embodiment further includes a magnet 202d-3 on the top of the slider 202d-2, and when the fixed gear 202d is locked in the slot 202c-1, the slide block 202d-2 will move upward within the restraining chute 202d-1, and the magnet 202d-3 at the top of the sliding block 202d-2 attracts the top of the sliding groove when clinging to the top of the sliding groove, so that the fixed gear 202d is ensured to be separated from the bayonet groove 202c-1 under the action of non-external force.

The working principle of the embodiment is as follows: when the operation platform is installed, firstly, the bolt 301 is hoisted by a crane and is matched with a manual work to be inserted into the fixing groove 101a at the top of the fixing groove 101a from the bottom of the cantilever beam 101 so that the bolt 301 penetrates through the whole cantilever beam 101, then the cantilever beam 101 is in contact with and parallel to the plane of the floor 300, then a worker pulls the fixed gear 202d upwards to enable the fixed gear 202d to be separated from the clamping tooth groove 202c-1, the rotating fixed gear 202d drives the rotating shaft 202b and the adjusting gear 202a to rotate, the rotating adjusting gear 202a enables the toothed plate 201b and the inner part of the cantilever beam 101 of the stopper 201a to be pushed to move until the stopper 201a limits the bolt 301 at one end of the fixing groove 101a, then the fixed gear 202d is clamped into the clamping tooth groove 202c-1 of the fixing clamping seat 202c again, the fixed gear 202d cannot rotate under the limitation of the clamping tooth groove 202c-1, and further the stopper 201a cannot move left, that is, the stopper 201a is considered to be fixed, the fixed stopper 201a is matched with the fixed groove 101a to limit the bolt 301 at one end of the fixed groove 101a, so that the bolt 301 cannot move left and right in the strip-shaped fixed groove 101a, and finally, the nut is fastened on the bolt 301, so that the bolt 301 can tightly fix the cantilever beam 101 with the floor 300.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a formula of encorbelmenting construction operation platform, includes formula of encorbelmenting operation platform body (100), the bottom of formula of encorbelmenting operation platform body (100) is equipped with outrigger (101), outrigger (101) are square pipe, outrigger (101) are fixed mutually with floor (300) through bolt (301), its characterized in that: a fixing groove (101a) is arranged in the cantilever beam (101),

the fixing groove (101a) is a strip-shaped groove, and the length of the strip-shaped groove is larger than the length of the bolt (301) exposed outside the floor (300).

2. The cantilever type building construction operation platform of claim 1, wherein: the cantilever beam fixing device is characterized by further comprising a fixing assembly (200), wherein the fixing assembly (200) comprises an executing part (201) and a fixing part (202), the executing part (201) comprises a stop block (201a), the stop block (201a) is sleeved inside the cantilever beam (101), and the stop block (201a) is connected with the cantilever beam (101) through the fixing part (202).

3. The cantilever type building construction operation platform of claim 2, wherein: a toothed plate (201b) is further fixed at one end of the stop block (201a), the fixing piece (202) comprises an adjusting gear (202a), and the adjusting gear (202a) is meshed with the toothed plate (201 b);

the adjusting gear (202a) is internally fixed with a rotating shaft (202b), the rotating shaft (202b) is connected with the cantilever beam (101) through a bearing (202b-1), the top of the rotating shaft (202b) is connected with a fixed gear (202d), and the fixed gear (202d) is matched with the top of the cantilever beam (101).

4. The cantilever type building construction operation platform of claim 3, wherein: the top of the cantilever beam (101) is fixed with a fixed clamping seat (202c), a clamping tooth groove (202c-1) is formed in the fixed clamping seat (202c), and the fixed gear (202d) is clamped in the clamping tooth groove (202 c-1).

5. The cantilever type building construction operation platform of claim 3 or 4, wherein: a limiting sliding groove (202d-1) is formed in the fixed gear (202d), a sliding block (202d-2) is sleeved in the limiting sliding groove (202d-1), and the sliding block (202d-2) is fixed to the top of the rotating shaft (202 b).

6. The cantilever type building construction operation platform of claim 5, wherein: the top of the fixed gear (202d) is fixed with a turntable (202 d-4).

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