CN212445760U - Positioning hook for producing cantilever assembly type prefabricated retaining wall - Google Patents

Abstract

The utility model discloses a location couple is used in production of prefabricated barricade of cantilever assembled, including the fixed block, the inside of fixed block is equipped with swing mechanism, and swing mechanism includes dwang, lifting hook, swing groove, changes, lead screw, screw-nut, movable plate, arc wall, removal post and slider, and the inside of fixed block is rotated and is connected with the dwang, and the middle part fixed mounting of dwang has the lifting hook, and the inside of fixed block is rotated and is connected with the lead screw, the beneficial effects of the utility model are that: the rotation through setting is carried out positive reverse rotation to driving the lead screw, cooperation screw-nut and slider for the movable plate removes at the horizontal direction, simultaneously through the arc wall that sets up, remove mutually supporting between post and the lifting hook, make to remove the post and remove in the inside of arc wall, thereby make the lifting hook use the dwang to swing as the center pin, be convenient for then receive this couple and close, avoid appearing leading to the phenomenon that prefabricated barricade can't assemble because of the couple.

Description

Positioning hook for producing cantilever assembly type prefabricated retaining wall

Technical Field

The utility model relates to a location couple, in particular to cantilever assembled prefabricated barricade production is with location couple belongs to the building technology field.

Background

The retaining wall is a building for supporting and reinforcing filling soil and hillside soil to keep stability, and is widely applied to industrial and civil buildings, roads, railways, municipal works and water conservancy projects; the retaining height of cantilever assembled prefabricated barricade is generally not more than 6m, and adopts on-the-spot reinforcement, cast-in-place mode of concrete to build mostly and forms, can use the location couple at the in-process of producing prefabricated barricade of assembled often, fixes a position fixedly to prefabricated barricade for realize the construction demand.

The existing positioning hook for producing the cantilever assembly type prefabricated retaining wall is influenced by the hook after the construction is finished, so that the cantilever assembly type prefabricated retaining wall cannot be assembled, and certain limitation exists in the using process; and the hook is not firm in fixation, so that the hook falls off, and the construction safety is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location couple is used in production of cantilever assembled prefabricated barricade to the influence that often can receive the couple after the construction completion that proposes in solving above-mentioned background art leads to the prefabricated barricade of cantilever assembled to assemble, and is fixed insecure, leads to the problem of the phenomenon that drops to appear in the couple.

In order to achieve the above object, the utility model provides a following technical scheme: the positioning hook comprises a fixed block, wherein a swing mechanism is arranged inside the fixed block, the swing mechanism comprises a rotating rod, a lifting hook, a swing groove, a rotating handle, a screw rod, a screw nut, a movable plate, an arc-shaped groove, a movable column and a sliding block, the fixed block is rotatably connected with the rotating rod, the lifting hook is fixedly arranged at the middle part of the rotating rod, the screw rod is rotatably connected with the fixed block, the movable plate is connected with the middle part of the screw rod through the screw nut and threads, the arc-shaped groove is arranged inside the lifting hook, the movable column is slidably connected with the arc-shaped groove, one end of the movable column is fixedly connected with the top end of the movable plate, a supporting mechanism is arranged at one side of the fixed block and comprises a pre-buried transverse plate, a pre-buried vertical plate and a pre-buried triangular plate, the top part at one, and one side of each embedded transverse plate is fixedly provided with an embedded vertical plate.

As a preferred technical scheme of the utility model, one side sliding connection on fixed block top has hides the flitch, it is located same horizontal plane with pre-buried riser to hide the flitch.

As a preferred technical scheme of the utility model, the equal fixed mounting in bottom of the top of pre-buried riser one side and one side has pre-buried set square, two the bottom of pre-buried set square is connected with the fixed surface of corresponding pre-buried diaphragm respectively.

As a preferred technical scheme of the utility model, the top of fixed block seted up with lifting hook assorted swing groove, a plurality of antiskid groove has been seted up to one side of lifting hook.

As a preferred technical scheme of the utility model, the one end of lead screw is passed the fixed block and is rotated fixed connection with the outside setting of fixed block.

As a preferred technical scheme of the utility model, the bottom fixed mounting of movable plate has the slider, the bottom of fixed block inner wall seted up with slider assorted spout.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cantilever assembled prefabricated barricade production is with location couple, through the commentaries on classics handle drive lead screw that sets up and carry out forward and reverse rotation, cooperation screw-nut and slider make the movable plate move in the horizontal direction, simultaneously through the mutual cooperation between the arc wall that sets up, removal post and lifting hook, make the removal post move in the inside of arc wall, thereby make the lifting hook use the dwang as the center pin to swing, then be convenient for receive and close this couple, avoid appearing because of the couple leading to the phenomenon that prefabricated barricade can't assemble; the supporting mechanism through setting up comprises pre-buried diaphragm, pre-buried riser and pre-buried set-square to pre-buried to it, cooperation fixed block form multiunit triangle-shaped stable structure, avoid appearing the phenomenon that the couple drops and take place, increase the construction guarantee.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a fixed block; 2. a swing mechanism; 21. rotating the rod; 22. a hook; 23. a swing groove; 24. turning a handle; 25. a screw rod; 26. a feed screw nut; 27. moving the plate; 28. an arc-shaped slot; 29. moving the column; 210. a slider; 3. a support mechanism; 31. pre-embedding a transverse plate; 32. pre-burying a vertical plate; 33. embedding a triangular plate in advance; 4. a material covering plate.

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. 1-3, the utility model provides a positioning hook for cantilever assembly type prefabricated retaining wall production, which comprises a fixed block 1, wherein a swing mechanism 2 is arranged inside the fixed block 1, so as to be convenient for adjustment; the swing mechanism 2 comprises a rotating rod 21, a lifting hook 22, a swing groove 23, a rotating handle 24, a screw rod 25, a screw rod nut 26, a moving plate 27, an arc-shaped groove 28, a moving column 29 and a sliding block 210, the inside of the fixed block 1 is rotatably connected with the rotating rod 21, the middle part of the rotating rod 21 is fixedly provided with the lifting hook 22, the inside of the fixed block 1 is rotatably connected with the screw rod 25, the middle part of the screw rod 25 is in threaded connection with the moving plate 27 through the screw rod nut 26, the arc-shaped groove 28 is formed in the lifting hook 22, the inside of the arc-shaped groove 28 is slidably connected with the moving column 29, one end of the moving column 29 is fixedly connected with the top end of; the supporting mechanism 3 comprises an embedded transverse plate 31, an embedded vertical plate 32 and an embedded triangular plate 33, the embedded transverse plate 31 is fixedly mounted at the top of one side of the fixing block 1 and the bottom of one side of the fixing block, and the embedded vertical plates 32 are fixedly mounted at one sides of the two embedded transverse plates 31.

Preferably, one side of the top end of the fixed block 1 is slidably connected with a material shielding plate 4, the material shielding plate 4 and the embedded vertical plate 32 are positioned on the same horizontal plane, so that cement is shielded conveniently, and the cement is prevented from entering the fixed block 1 through the swinging groove 23, so that the lifting hook 22 cannot swing; the top of one side of each embedded vertical plate 32 and the bottom of one side of each embedded vertical plate are fixedly provided with embedded triangular plates 33, and the bottom ends of the two embedded triangular plates 33 are respectively fixedly connected with the surface of the corresponding embedded transverse plate 31, so that the positioning hook can play a role in stable support and increase the stability of the positioning hook; the top end of the fixed block 1 is provided with a swinging groove 23 matched with the lifting hook 22, and one side of the lifting hook 22 is provided with a plurality of anti-skidding grooves, so that the lifting hook 22 is not limited in the swinging process, and the anti-skidding function is facilitated; one end of the screw rod 25 penetrates through the fixed block 1 and is fixedly connected with a rotating handle 24 arranged outside the fixed block 1, so that the screw rod 25 is driven to rotate forwards and reversely; the bottom end of the moving plate 27 is fixedly provided with a sliding block 210, and the bottom end of the inner wall of the fixed block 1 is provided with a sliding groove matched with the sliding block 210, so that the sliding block 210 is not limited in the moving process.

When the positioning hook is used in detail, the positioning hook is firstly placed at a working place when the positioning hook is needed, then the pre-embedded transverse plate 31, the pre-embedded vertical plate 32, the pre-embedded triangular plate 33 and the precast concrete (retaining wall) are pre-embedded, after the precast retaining wall is manufactured, the material shielding plate 4 is firstly disassembled, and then the material shielding plate is lifted by matching the arranged lifting hook 22 with a lifting device; when needs are received lifting hook 22, it carries out forward rotation to drive lead screw 25 through the commentaries on classics handle 24 that sets up, cooperation screw-nut 26 and slider 210, make movable plate 27 remove at the horizontal direction, simultaneously through the arc wall 28 that sets up, remove mutually supporting between post 29 and the lifting hook 22, make and remove post 29 and remove in the inside of arc wall 28, thereby make lifting hook 22 use dwang 21 to swing as the center pin, be convenient for then receive and close this couple, it is more convenient to use, it can to assemble a plurality of this prefabricated barricades of assembled at last.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 location couple is used in production of cantilever assembled prefabricated barricade, includes fixed block (1), its characterized in that, the inside of fixed block (1) is equipped with swing mechanism (2), swing mechanism (2) include dwang (21), lifting hook (22), swing groove (23), change (24), lead screw (25), screw-nut (26), movable plate (27), arc wall (28), removal post (29) and slider (210), the inside of fixed block (1) rotates and is connected with dwang (21), the middle part fixed mounting of dwang (21) has lifting hook (22), the inside of fixed block (1) rotates and is connected with lead screw (25), there is movable plate (27) at the middle part of lead screw (25) through screw-nut (26) threaded connection, arc wall (28) have been seted up to the inside of lifting hook (22), the inside sliding connection of arc wall (28) has removal post (29), the top fixed connection of the one end of removal post (29) and movable plate (27), one side of fixed block (1) is equipped with supporting mechanism (3), supporting mechanism (3) are including pre-buried diaphragm (31), pre-buried riser (32) and pre-buried set-square (33), the equal fixed mounting in top of fixed block (1) one side and the bottom of one side has pre-buried diaphragm (31), two one side fixed mounting of pre-buried diaphragm (31) has pre-buried riser (32).

2. The positioning hook for producing the cantilever-assembled prefabricated retaining wall according to claim 1, wherein: one side sliding connection on fixed block (1) top has hides flitch (4), it is located same horizontal plane to hide flitch (4) and pre-buried riser (32).

3. The positioning hook for producing the cantilever-assembled prefabricated retaining wall according to claim 1, wherein: the top of pre-buried riser (32) one side and the bottom of one side all fixed mounting have pre-buried set square (33), two the bottom of pre-buried set square (33) is respectively with the fixed surface connection of corresponding pre-buried diaphragm (31).

4. The positioning hook for producing the cantilever-assembled prefabricated retaining wall according to claim 1, wherein: the top end of the fixed block (1) is provided with a swing groove (23) matched with the lifting hook (22), and one side of the lifting hook (22) is provided with a plurality of anti-skidding grooves.

5. The positioning hook for producing the cantilever-assembled prefabricated retaining wall according to claim 1, wherein: one end of the screw rod (25) penetrates through the fixed block (1) and is fixedly connected with a rotating handle (24) arranged outside the fixed block (1).

6. The positioning hook for producing the cantilever-assembled prefabricated retaining wall according to claim 1, wherein: the bottom end of the moving plate (27) is fixedly provided with a sliding block (210), and the bottom end of the inner wall of the fixed block (1) is provided with a sliding groove matched with the sliding block (210).

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