CN212201418U - Water conservancy construction building bearing structure - Google Patents

Abstract

The utility model relates to a water conservancy construction building bearing structure, it includes the base, and the vertical stand that has set firmly on the roof of base, the bottom of base slide and be provided with the fly leaf, and the fly leaf is provided with four along the even interval of stand circumference, and vertical slip cap is equipped with the sliding seat on the stand, and the bottom of sliding seat articulates there is the bracing piece, and the one end that the sliding seat was kept away from to the bracing piece is articulated with the roof of fly leaf, is provided with on the sliding seat to be used for restricting the gliding stop gear of sliding seat. Operating personnel removes through using stop gear restriction sliding seat, can restrict the fly leaf and remove, compares and carry out spacing fixed to each fly leaf one by one, and the fixed operation of this design is more labour saving and time saving, simultaneously, promotes downwards through promoting the sliding seat, carries out the transmission by many spinal branchs bracing piece simultaneously, and the side direction promotes polylith fly leaf outwards to stretch out from the base simultaneously, guarantees that the fly leaf stretches out base length and equals, the utility model discloses have the effect that improves the support frame and builds efficiency, support stability is better.

Description

Water conservancy construction building bearing structure

Technical Field

The utility model belongs to the technical field of the technique of building and specifically relates to a water conservancy construction building bearing structure is related to.

Background

The hydraulic construction engineering is the basic knowledge and technology for cultivating and mastering the project construction and field construction of the hydraulic and hydroelectric engineering, and in the construction process of the hydraulic engineering construction, a support structure is often required to support the building.

Chinese patent with grant publication number CN209509561U discloses a water conservancy construction building bearing structure, the on-line screen storage device comprises a base, the side of base is equipped with first recess, the inboard slidable mounting of first recess has the limiting plate, the side fixedly connected with fly leaf of limiting plate, the last fixed surface of fly leaf installs first support, the inboard of first support is rotated and is installed the bracing piece, the inboard of bracing piece is equipped with the second recess, the inboard slidable mounting of second recess has the movable rod, the welding of the upper surface middle part of base has the stand, the fixed surface of stand installs the second support, the inboard of second support is rotated and is installed the movable rod.

The above prior art solutions have the following drawbacks: because operating personnel need adjust the length of stretching out of the base with each fly leaf regulation on the base, the flexible rod on the bracing piece length of stretching out needs adjust one by one, and work load is big, and is difficult to guarantee that each fly leaf stretches out the base length the same, still has the uneven condition of holding power.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a water conservancy construction building bearing structure, it is quick to have the regulation, improves the advantage that supports stable effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a water conservancy construction building bearing structure, includes the base, the vertical stand that has set firmly on the roof of base, the bottom of base is provided with the fly leaf along stand radial sliding, the fly leaf is provided with four along the even interval of stand circumference, vertical slip cover is equipped with the sliding seat on the stand, the bottom of sliding seat articulates there is the bracing piece, the one end that the sliding seat was kept away from to the bracing piece is articulated with the roof of fly leaf, be provided with on the sliding seat and be used for restricting the gliding stop gear of sliding seat.

Through adopting above-mentioned technical scheme, operating personnel when going up the fly leaf with the base and releasing all around, at first untie stop gear, make the sliding seat can be movable on the stand, then, the manual promotion sliding seat promotes downwards, can with bracing piece combined action, the side direction promotes the fly leaf and outwards stretches out from the base, and can guarantee to stretch out the in-process at the fly leaf, each fly leaf stretches out the distance the same, support stability is better, stretch out to suitable length after the fly leaf, reuse stop gear carries on spacingly with the sliding seat, can restrict the fly leaf and remove, compare and carry out spacing fixed to each fly leaf one by one, the fixed operation of this design is more labour saving and time saving, improve the support frame and build efficiency.

The present invention may be further configured in a preferred embodiment as: stop gear includes swivel becket, inserted block and spring, the slip chamber has been seted up on the inner wall of sliding seat, the inserted block radially slides along the stand and sets up at the slip intracavity, be provided with the grafting strip with inserted block looks adaptation along vertical direction on the outer wall of stand, the spring sets up at the slip intracavity, the one end and the slip intracavity wall fixed connection, the other end and the inserted block fixed connection of spring, the spring is used for ordering about the inserted block and keeps away from the stand, swivel becket coaxial threaded connection is on the roof of sliding seat, the ejector pad has set firmly on the roof of inserted block, the lateral wall upper edge that the stand was kept away from to the ejector pad sets up to the inclined plane, the inward flange of swivel becket bottom sets up to the inclined plane with ejector pad looks adaptation, the lower part ability butt of swivel becket is on the inclined plane of ejector pad.

Through adopting above-mentioned technical scheme, operating personnel screws up the in-process with the swivel becket downwards, the bottom of swivel becket earlier with the inclined plane contact of inserted block ejector pad, and the side direction promotes the inserted block looks stand and is close to, thereby make the inserted block overcome during the grafting strip on the spring force grafting income stand, fix the sliding seat, operating personnel upwards loosens the swivel becket after, the inserted block is under the pulling force effect of spring, take out from the grafting strip, thereby make the sliding seat slide from top to bottom, the spacing fixed operation of sliding seat is convenient quick.

The present invention may be further configured in a preferred embodiment as: the inserted block with the grafting strip is provided with four groups along stand circumference even interval.

Through adopting above-mentioned technical scheme, will insert the piece and peg graft the strip and be four corners setting groups all around the stand, improve stability under the sliding seat fixed state.

The present invention may be further configured in a preferred embodiment as: the upper edge and the lower edge of the vertical end face of the inserting block close to the upright post are both provided with inclined faces.

Through adopting above-mentioned technical scheme, the inserted block is close to stand wall upper and lower edge and all sets up to the inclined plane, makes the inserted block when inserting the grafting strip on, can play the guide effect, makes the inserted block can the accurate alignment peg graft in the grafting strip, improves the spacing fixed efficiency of sliding seat.

The present invention may be further configured in a preferred embodiment as: the vertical sliding sleeve on the stand is provided with a holding sleeve, the holding sleeve is positioned above the sliding seat, and a locking component used for limiting the holding sleeve to slide is arranged on the holding sleeve.

By adopting the technical scheme, when the sliding seat is pushed to slide by an operator, the locking component of the holding sleeve can be unlocked, then the holding sleeve is held to be abutted to the sliding seat, the sliding seat is pushed to move, and the comfort degree of the hand in the holding and pushing process is increased.

The present invention may be further configured in a preferred embodiment as: the locking component comprises a fixing ring and a magnetic ring, the magnetic ring is coaxially and fixedly arranged at the top end of the holding sleeve, the fixing ring is coaxially and fixedly arranged on the upright post, the fixing ring is positioned above the holding sleeve, and the magnetic ring can adsorb the fixing ring.

Through adopting above-mentioned technical scheme, operating personnel will hold the sleeve and rise after using up and holding the sleeve, make the magnetic ring of holding the sleeve top adsorb on the solid fixed ring on the stand, can make hold the sleeve and fix in the top of sliding seat, and is convenient quick.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a flexible stand, including stand, fly leaf, flexible strip, holding sleeve, bar hole and holding sleeve fixed connection, the inside coaxial cavity that is provided with of stand, the bottom of cavity is provided with the perforation that is close to the vertical lateral wall of stand towards the fly leaf, set up the bar hole of intercommunication cavity along vertical direction on the outer wall of stand, be provided with flexible strip in the cavity, the bar hole is passed and holding sleeve fixed connection is held on the top of flexible strip, the bottom of flexible strip can the butt on the vertical lateral wall that the fly leaf.

Through adopting above-mentioned technical scheme, operating personnel hold the sleeve and promote the bracing piece downwards and be the sliding seat in vertical state when removing holding, the flexible strip in the stand removes in the cavity along with holding the sleeve together to before holding the sleeve and promoting the sliding seat, on the lateral wall of butt to the fly leaf earlier, make the outside lateral shifting of fly leaf, make the bracing piece rotate and break away from vertical state, effectively avoid promoting the sliding seat and move down the in-process card pause phenomenon appear, improve the sliding seat and slide smoothness nature.

The present invention may be further configured in a preferred embodiment as: and a guide block is fixedly arranged on the bottom wall of the cavity.

Through adopting above-mentioned technical scheme, the sleeve of holding is in-process of driving flexible strip and is moving down, and flexible strip is after the guide block direction, and its bottom is crooked 90 to make the bottom of flexible strip can the butt on the lateral wall of fly leaf, simple structure.

To sum up, the utility model discloses a following at least one useful technological effect:

1. an operator can limit the movable plates to move by limiting the sliding seat by using the limiting mechanism, compared with the mode that the movable plates are limited and fixed one by one, the fixing operation of the design is more time-saving and labor-saving, the building efficiency of the support frame is improved, meanwhile, the sliding seat is pushed downwards, the plurality of support rods are used for simultaneously transmitting, and meanwhile, the plurality of movable plates are laterally pushed to extend outwards from the base, so that the movable plates are ensured to extend out of the base for equal length, and the support stability is better;

2. when an operator pushes the sliding seat to slide, the locking component of the holding sleeve can be unlocked, then the holding sleeve is held to be abutted against the sliding seat, the sliding seat is pushed to move, and the comfort degree of hands in the holding and pushing processes is improved;

3. when an operator holds the holding sleeve to push the sliding seat to move downwards, the flexible strips are driven to move together in the upright post, so that before the holding sleeve pushes the sliding seat, the movable plate is pushed to move outwards and transversely, the supporting rod is separated from a vertical dead point state, the phenomenon of blocking in the process of pushing the sliding seat to move downwards is effectively avoided, and the sliding smoothness of the sliding seat is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the movable plate storage state of the present invention.

Fig. 2 is a schematic view of the partial three-dimensional sectional structure of the movable plate storage state of the present invention.

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

Fig. 4 is a schematic view of the overall structure of the movable plate supporting state of the present invention.

Fig. 5 is a schematic view of the structure of the movable plate in a supporting state according to the present invention.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.

In the figure, 1, a base; 2. a column; 21. inserting strips; 22. a cavity; 23. a strip-shaped hole; 24. a guide block; 3. a movable plate; 4. a sliding seat; 41. a sliding cavity; 5. a support bar; 6. a limiting mechanism; 61. a rotating ring; 62. inserting a block; 63. a spring; 64. a push block; 7. a grip sleeve; 71. a flexible strip; 8. a locking member; 81. a fixing ring; 82. a magnetic ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a water conservancy construction building bearing structure, including base 1, vertical welding has stand 2 on base 1's the roof, and 2 cross-sections of stand are circular, and the inside of stand 2 is hollow structure. The cross section of the base 1 is in a shape of a regular quadrangle, and the axis of the upright post 2 is collinear with the vertical central line of the base 1. The base 1 is gone up and has been seted up the spout along the radial of stand 2, and the spout is kept away from the one end of stand 2 and is opened and wear to the outer wall of base 1. The movable plate 3 is slidably arranged in the sliding groove in a penetrating mode, the bottom wall of the movable plate 3 is far away from the position of the stand column 2, a supporting block is integrally formed, and the bottom wall of the supporting block is coplanar with the bottom wall of the base 1. The vertical sliding sleeve is equipped with sliding seat 4 on the stand 2, uses bracing piece 5 to be connected between sliding seat 4 and the fly leaf 3, and the both ends of bracing piece 5 are articulated with sliding seat 4 and fly leaf 3 respectively, and the articulated shaft at its both ends is parallel to each other and level, still perpendicular to stand 2's axis simultaneously. The movable plate 3 and the support rods 5 are provided with four groups at regular intervals along the circumferential direction of the sliding seat 4.

Referring to fig. 2 and 3, the sliding seat 4 is further provided with a limiting mechanism 6 for limiting the sliding of the sliding seat 4, and in this embodiment, the limiting mechanism 6 includes a rotating ring 61, an insertion block 62 and a spring 63. The inner wall of the sliding seat 4 is provided with a sliding cavity 41 along the radial direction, the insertion block 62 is slidably mounted in the sliding cavity 41, and the upper edge and the lower edge of the insertion block 62, which are close to the end surface of the upright post 2, are inclined surfaces. The outer wall of the upright post 2 is embedded with an inserting strip 21 which can be used for inserting the inserting block 62 in a matching manner along the vertical direction, the spring 63 is arranged in the sliding cavity 41, one end of the spring is welded with the inner wall of the sliding cavity 41, the other end of the spring is welded with one end of the inserting block 62 far away from the upright post 2, and the spring 63 is in a loose state, pulls the inserting block 62 to be far away from the upright post 2 and is separated from the inserting strip 21. The top surface of the insert block 62 is also integrally formed with a push block 64, and the edge of the top wall of the push block 64 away from the upright post 2 is provided with an inclined surface. The top of the sliding seat 4 is also coaxially welded with a threaded sleeve with internal threads, and the major diameter of the threaded sleeve is the same as that of the sliding seat 4. The threaded sleeve is in threaded connection with a rotating ring 61, and the upper part of the rotating ring 61 is provided with a rotating handle with the major diameter larger than the minor diameter of the threaded sleeve. The inner edge of the bottom end of the rotating ring 61 is provided with an inclined surface which is matched with the upper inclined surface of the pushing block 64. When the rotating ring 61 is screwed on the threaded sleeve, the rotating ring 61 pushes the pushing block 64 and the inserting block 62 to be inserted into the inserting bar 21 through the inclined surface of the rotating ring 61. Four sets of the insertion blocks 62 and the insertion strips 21 are provided along the circumferential direction of the column 2.

In other embodiments, the limiting mechanism 6 may be a bolt. On the outer wall of sliding seat 4, radially set up out along self with bolt assorted screw hole, the bolt passes the screw hole after, but the butt is on the outer wall of stand 2. The upright post 2 is tightly pressed by a bolt, so that the sliding seat 4 is fixed.

Referring to fig. 4 and 5, a holding sleeve 7 is further arranged on the upright post 2 above the sliding seat 4, and the holding sleeve 7 is coaxially sleeved on the upright post 2. Strip-shaped holes 23 are formed in the outer wall of the stand column 2 along the vertical direction, and the strip-shaped holes 23 are communicated with the hollow cavity 22 in the stand column 2. With reference to fig. 6, the inner wall of the holding sleeve 7 is welded with a connecting rod, the connecting rod extends into the strip-shaped hole 23, the tail end of the connecting rod is a flexible strip 71, the flexible strip 71 is made of rubber, the top end of the flexible strip 71 is fixedly bonded on the connecting rod, and the bottom end of the flexible strip is suspended in the cavity 22. The bottom of the cavity 22 is sealed and is integrally designed with a guide block 24, and the guide block 24 is an upward bulge, and the central line of the guide block is collinear with the axis of the upright post 2. The side wall of the cavity 22 is provided with a channel communicated with a sliding groove for each movable plate 3 to slide, the bottom wall of the channel is tangent to the edge of the guide block 24, and the flexible strip 71 can be inserted into the channel and abutted against the movable plate 3 after being guided by the guide block 24. When the support rod 5 is in the vertical state and the grip sleeve 7 slides downward, the flexible strip 71 contacts the movable plate 3 before the grip sleeve 7 contacts the rotating ring 61 on the sliding seat 4.

Referring to fig. 4 and 5, a locking member 8 for fixing the grip sleeve 7 above the sliding seat 4 is further disposed on the column 2, and in the present embodiment, the locking member 8 includes a fixed ring 81 and a magnetic ring 82. The fixing ring 81 is coaxially welded on the upright post 2 and is positioned above the holding sleeve 7, and the fixing ring 81 is made of iron. The magnetic ring 82 is fixedly bonded on the top wall of the holding sleeve 7, and the magnetic ring 82 is matched with the fixed ring 81 in size and can be adsorbed on the fixed ring 81, so that the holding sleeve 7 is quickly fixed on the upright post 2.

The implementation principle of the embodiment is as follows: when an operator pushes the movable plate 3 on the base 1 to the periphery, the rotating ring 61 on the sliding seat 4 is firstly unscrewed upwards, so that the inserting block 62 is pulled out from the inserting strip 21 on the upright post 2 under the action of the spring 63, and the sliding seat 4 can move on the upright post 2. Then, the sliding seat 4 is pushed downwards by hand, so as to cooperate with the supporting rod 5 to push the movable plate 3 laterally to extend outwards from the base 1. And can guarantee that in the process that the movable plates 3 extend out, the extending distance of each movable plate 3 is the same, and the supporting stability is better. After the movable plate 3 is extended to a proper length, the rotating ring 61 is screwed again, so that the rotating ring 61 is screwed down on the sliding seat 4. And in the process of screwing, the bottom of the rotating ring 61 contacts with the inclined surface of the pushing block 64 on the inserting block 62, the inserting block 62 is pushed to the upright post 2 laterally, the inserting block 62 is inserted into the inserting strip 21 on the upright post 2, and therefore the sliding seat 4 is limited to limit the movement of the movable plate 3. Compare and carry out spacing fixedly one by one each fly leaf 3, this design only needs to operate swivel 61 on the sliding seat 4, can fix a plurality of fly leaves 3, operates more labour saving and time saving, improves the support frame and builds efficiency.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a water conservancy construction building bearing structure, includes base (1), vertical stand (2) have set firmly on the roof of base (1), the bottom of base (1) is provided with fly leaf (3) along stand (2) radial sliding, fly leaf (3) are provided with four, its characterized in that along stand (2) even interval of circumference: vertical slip cover is equipped with sliding seat (4) on stand (2), the bottom of sliding seat (4) articulates there is bracing piece (5), the one end that sliding seat (4) were kept away from in bracing piece (5) is articulated with the roof of fly leaf (3), be provided with on sliding seat (4) and be used for restricting gliding stop gear (6) of sliding seat (4).

2. The water conservancy construction building bearing structure of claim 1, characterized in that: the limiting mechanism (6) comprises a rotating ring (61), an inserting block (62) and a spring (63), a sliding cavity (41) is formed in the inner wall of the sliding seat (4), the inserting block (62) is arranged in the sliding cavity (41) in a radial sliding mode along the stand column (2), an inserting strip (21) matched with the inserting block (62) is arranged on the outer wall of the stand column (2) in the vertical direction, the spring (63) is arranged in the sliding cavity (41), one end of the spring (63) is fixedly connected with the inner wall of the sliding cavity (41), the other end of the spring is fixedly connected with the inserting block (62), the spring (63) is used for driving the inserting block (62) to be far away from the stand column (2), the rotating ring (61) is coaxially connected to the top wall of the sliding seat (4) in a threaded mode, a pushing block (64) is fixedly arranged on the top wall of the inserting block (62), and the upper edge of the side wall of the pushing block (64) far away from the stand, the inner edge of the bottom end of the rotating ring (61) is provided with an inclined surface matched with the push block (64), and the lower part of the rotating ring (61) can abut against the inclined surface of the push block (64).

3. The water conservancy construction building bearing structure of claim 2, characterized in that: the inserting blocks (62) and the inserting strips (21) are evenly provided with four groups at intervals along the circumferential direction of the upright post (2).

4. The water conservancy construction building bearing structure of claim 2, characterized in that: the upper edge and the lower edge of the vertical end face of the inserting block (62) close to the upright post (2) are both provided with inclined faces.

5. The water conservancy construction building bearing structure of claim 1, characterized in that: the vertical sliding sleeve is equipped with and holds sleeve (7) on stand (2), it is located the top of sliding seat (4) to hold sleeve (7), it is used for restricting to hold and holds gliding locking member (8) of sleeve (7) to hold to be provided with on holding sleeve (7).

6. The water conservancy construction building bearing structure of claim 5, characterized in that: the locking component (8) comprises a fixing ring (81) and a magnetic ring (82), the magnetic ring (82) is coaxially and fixedly arranged at the top end of the holding sleeve (7), the fixing ring (81) is coaxially and fixedly arranged on the upright post (2), the fixing ring (81) is positioned above the holding sleeve (7), and the magnetic ring (82) can adsorb the fixing ring (81).

7. The water conservancy construction building bearing structure of claim 5, characterized in that: the utility model discloses a flexible upright post, including stand (2), the inside coaxial cavity (22) that is provided with of stand (2), the bottom of cavity (22) is provided with the perforation of being close to the vertical lateral wall of stand (2) towards fly leaf (3), set up strip hole (23) of intercommunication cavity (22) along vertical direction on the outer wall of stand (2), be provided with flexible strip (71) in cavity (22), strip hole (23) and the sleeve (7) fixed connection of holding are passed on the top of flexible strip (71), the bottom of flexible strip (71) can the butt on fly leaf (3) is close to the vertical lateral wall of stand (2).

8. The water conservancy construction building bearing structure of claim 7, characterized in that: and a guide block (24) is fixedly arranged on the bottom wall of the cavity (22).

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