CN210482346U - Building foundation ditch water retaining weir - Google Patents

Abstract

The utility model discloses a building foundation ditch manger plate weir relates to building foundation ditch technical field, has solved the great technical problem of occupation space when manger plate weir stacks and transports. Its technical essential includes straight water retaining weir and L type water retaining weir, the transversal "nearly" style of calligraphy shape setting of personally submitting of straight water retaining weir and L type water retaining weir, straight water retaining weir and L type water retaining weir all include the interior plate, the folding cover of interior plate upper end and exterior plate upper end is connected to the exterior plate, all be provided with the subassembly that opens and shuts on the notch of straight water retaining weir and L type water retaining weir and the terminal surface of step notch, the subassembly that opens and shuts includes that the level rotates connects in the one side that interior plate and exterior plate set up in opposite directions in order to prop open or close many pendulum rods of interior plate and exterior plate and set up in the locating part that is used for restricting the pendulum rod in the one side that interior plate and exterior plate set up in opposite directions, the expansion end of each pendulum rod is articulated mutually with another corresponding pendulum rod activity end, the utility model has the advantages of convenient receipts water.

Description

Building foundation ditch water retaining weir

Technical Field

The utility model relates to a building foundation ditch technical field, more specifically say, it relates to a building foundation ditch manger plate weir.

Background

During the construction of the rainy period, in order to prevent rainwater from entering the foundation pit to influence the construction, a water retaining weir or an earth cofferdam with the height of 400 mm is built on the ground outside the foundation pit by bricks, the manual building of the water retaining weir has a long construction period, and the construction in the foundation pit needs to be manually dismantled after the construction is completed, so that materials are wasted.

The Chinese patent with the publication number of CN206173983U discloses a water retaining weir for a building foundation pit, wherein the water retaining weir is a straight water retaining weir and an L-shaped water retaining weir, the cross sections of the straight water retaining weir and the L-shaped water retaining weir are in a shape like a Chinese character 'ji', and the inner walls of the notches at one ends of the straight water retaining weir and the L-shaped water retaining weir are provided with outwards extending step notches which are matched with the notches at the other ends of the straight water retaining weir or the L-shaped water retaining weir.

Similar to the water dam in the prior art, the step groove at one end of the water dam is inserted into the groove opening of the other straight water dam, so that the end surfaces of the two straight water dams are contacted, and finally, the horizontal plates of all the water dams are covered by soil to a certain height, so that the water dam has the advantages of short construction period and reusability; however, because the straight water dam and the L-shaped water dam have large sizes, the stacking space during transportation is large and is easily crushed, the stacking space after dismantling is easily damaged in the open air environment, and the stacking space in the warehouse is large, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the technical problem that exists, an object of the utility model is to provide a building foundation ditch manger plate weir, it has the convenient advantage of closing the manger plate weir of receipts.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a building foundation ditch water-retaining weir, includes straight water-retaining weir and L type water-retaining weir, the transversal personally submitting "nearly" style of calligraphy shape setting of straight water-retaining weir and L type water-retaining weir, its characterized in that: straight water retaining weir and L type water retaining weir all include interior plate, outer panel and connect the folding cover of interior plate upper end and outer panel upper end, all be provided with the subassembly that opens and shuts on the notch of straight water retaining weir and L type water retaining weir and the terminal surface of step notch, each the subassembly that opens and shuts includes that the level rotates and connects in one side that interior plate and outer panel set up in opposite directions in order to be used for strutting or receive many pendulum rods of interior plate and outer panel and set up in the locating part in one side that interior plate and outer panel set up in opposite directions in order to be used for restricting the pendulum rod, each the expansion end of pendulum rod is articulated mutually with another corresponding pendulum rod activity end.

By adopting the technical scheme, the straight water retaining weir and the L-shaped water retaining weir can be sleeved, spliced and enclosed on a building foundation pit through the notches at two ends and the step notches, then soil with a certain height is covered to prevent water from flowing into the building foundation pit, the folding cover connecting the upper ends of the inner side plate and the outer side plate can be in an extending or closing state under two states of opening and closing of the opening and closing assembly, each swing rod is respectively and rotatably connected with the inner side plate or the outer side plate, the movable ends of the two matched swing rods are hinged, inward thrust is applied to enable the two matched swing rods to mutually rotate and support the inner side plate and the outer side plate, the rotation of the swing rods is limited by the limiting part, so that a certain distance is kept between the inner side plate and the outer side plate, the hinged parts of the two matched swing rods are pulled after use, and the other ends of the swing rods pull the inner side plate and the outer, the effect of conveniently closing the water retaining weir is realized.

The utility model discloses further set up to: each open-close assembly is provided with a plurality of swing rods which are positioned on the same vertical surface and arranged in a rectangular shape, one end of each swing rod, which is far away from the inner side plate or the outer side plate, is provided with a rotating hole, and each rotating hole is positioned on the same vertical central axis and is vertically inserted with a connecting shaft.

Through adopting above-mentioned technical scheme, receive a plurality of pendulum rods of closing in the group price through setting up each and arrange in the rectangle on vertical plane, utilize the connecting axle to wear to establish about in the rotation hole on two sets of pendulum rod expansion ends that cooperate, can make each pendulum rod deflect towards same direction through the push-and-pull connecting axle for receive close or each pendulum rod of in-process that struts can stably spur interior plate and outer panel relative motion, realize the stable effect that opens and shuts.

The utility model discloses further set up to: all be provided with a plurality of supporting seats in the one side that interior plate and outer panel set up in opposite directions, each all be provided with vertical axle on the supporting seat, each the pendulum rod is close to the one end of vertical axle and all is provided with the shaft hole that supplies to correspond vertical axle and wear to establish, each the transversal setting of personally submitting "Contraband" style of calligraphy of supporting seat bearing.

Through adopting above-mentioned technical scheme, through setting up the supporting seat that transversal personally submitting "Contraband" style of calligraphy shape set up, the stiff end of pendulum rod is provided with the shaft hole, wears to establish in the shaft hole through the vertical axle that sets up on the supporting seat, and at pendulum rod pivoted in-process, the inner wall in shaft hole slides around the face of cylinder of vertical axle, realizes the convenient effect of rotating installation pendulum rod.

The utility model discloses further set up to: the supporting seat is further provided with a through hole, the swing rod is provided with a limiting hole, when the swing rod is perpendicular to the vertical face of the inner side plate or the outer side plate, the through hole and the limiting hole are located on the same central axis and penetrate through a bolt, the upper end of the bolt is provided with a cross rod, and the cross rod is abutted to the upper surface of the supporting seat.

Through adopting above-mentioned technical scheme, rotate to same axis through setting up the through hole on the supporting seat and the spacing hole on the pendulum rod on, insert the bolt again and establish through hole and spacing downthehole, the upper surface looks butt of horizontal pole and supporting seat for the bolt can be stably inserted and establish in through hole and spacing downthehole, and the relative movement of through hole on spacing hole and the supporting seat on the bolt restriction pendulum rod realizes the effect of convenient restriction pendulum rod deflection.

The utility model discloses further set up to: the cross rod is provided with a connecting rope, and the other end of the connecting rope is connected with the supporting seat.

Through adopting above-mentioned technical scheme, through applying vertical ascending pulling force on the horizontal pole for the bolt is taken out and is gone out spacing hole and through hole, connects the rope of being connected on horizontal pole and supporting seat respectively through setting up both ends, takes out and just can open and shut the subassembly after the bolt and close, makes the bolt can hang and put on the supporting seat, realizes preventing the effect that the bolt loses.

The utility model discloses further set up to: the two ends of the folding cover close to the inner side plate or the outer side plate are provided with clamping plates, and each clamping plate is provided with a bolt body which penetrates through the clamping plates and the folding cover and is in threaded connection with the upper end face of the inner side plate or the outer side plate.

Through adopting above-mentioned technical scheme, through setting up the up end of clamp plate and interior plate or outer panel with folding cover fixed column, wear to establish clamp plate and folding cover and with the bolt of the up end threaded connection of interior plate or outer panel through setting up the key body, utilize bolt locking to support and press the clamp plate and exert pressure on folding cover for two long avris of folding cover can be fixed mutually with interior plate and outer panel respectively, realize the effect of the folding cover of demountable installation.

The utility model discloses further set up to: and the connecting shafts at the two ends of the straight water retaining weir are provided with linkage rods, and the linkage rods are horizontally arranged, and the two ends of the linkage rods are respectively abutted against the corresponding connecting shafts.

Through adopting above-mentioned technical scheme, through setting up the trace that connects straight manger both ends connecting axle, exert the pulling force on the connecting axle of one end wherein, can drive the connecting axle that the trace drove the other end for the subassembly that opens and shuts at both ends can open and shut simultaneously, realizes accelerating the effect of opening and shutting straight manger.

The utility model discloses further set up to: the handle is arranged on the connecting shaft, and one end, close to the connecting shaft, of the handle is rotatably connected with the connecting shaft.

Through adopting above-mentioned technical scheme, supply the operator to grip through setting up the handle on the connecting axle, can be convenient for the operator to apply push-pull power drive connecting axle, avoid connecting axle and operator's hand between support the pressure injury when great, realize being convenient for apply the effect of opening and shutting push-pull power.

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

(1) the folding cover connected with the inner side plate and the outer side plate, the opening and closing assembly formed by combining the plurality of swing rods and the limiting pieces which are horizontally and rotatably connected to one surface of the inner side plate, which is oppositely arranged with the outer side plate, are arranged, so that the effect of conveniently folding the water retaining weir is achieved;

(2) through the through hole arranged on the supporting seat, the limiting hole arranged on the swing rod, the bolt inserted in the limiting hole and the cross rod arranged on the bolt, when the swing rod rotates to be vertical to the inner side plate or the outer side plate, the bolt is inserted to limit the rotation of the swing rod, and the effect of conveniently limiting the rotation of the swing rod is realized;

(3) through setting up clamping plate and many bolt locking fixed folding cover, have the effect of convenient folding cover of changing.

Drawings

FIG. 1 is a schematic view of an L-shaped water dam of the present embodiment;

FIG. 2 is a schematic view of a straight weir of the present embodiment;

FIG. 3 is a schematic structural diagram of the opening/closing assembly of the present embodiment;

FIG. 4 is an enlarged view of the portion A in FIG. 2 according to the present embodiment;

FIG. 5 is a partial enlarged view of the present embodiment;

fig. 6 is a front sectional view of the straight weir of the present embodiment.

Reference numerals: 1. a straight water retaining weir; 2. an L-shaped water retaining weir; 3. an inner side plate; 4. an outer panel; 5. a folding cover; 6. an opening and closing assembly; 61. a swing rod; 611. a shaft hole; 612. rotating the hole; 613. a limiting hole; 62. a limiting member; 63. a supporting seat; 631. a vertical axis; 632. a through hole; 64. a connecting shaft; 65. a handle; 66. a bolt; 67. a cross bar; 68. connecting ropes; 7. a clamping plate; 8. a bolt; 9. a linkage rod; 10. a notch; 11. a stepped notch.

Detailed Description

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

A building foundation pit water retaining weir is shown by combining a figure 1 and a figure 2 and comprises a straight water retaining weir 1 and an L-shaped water retaining weir 2, wherein the straight water retaining weir 1 and the L-shaped water retaining weir 2 respectively comprise an inner side plate 3 and an outer side plate 4, a folding cover 5 which is used for connecting the upper end of the inner side plate 3 with the upper end of the outer side plate 4 and used for shielding rainwater above, and an opening and closing assembly 6 which is arranged on the end surfaces of a notch 10 and a step notch 11 of the straight water retaining weir 1 and the L-shaped water retaining weir 2 and used for opening or closing the inner side plate 3 and the outer side plate 4; wherein the cross sections of the straight water retaining weir 1 and the L-shaped water retaining weir 2 are arranged in a shape like a Chinese character ji.

As shown in fig. 3, the opening and closing assembly 6 includes a plurality of swing rods 61 horizontally and rotatably connected to one surface of the inner side plate 3 opposite to the outer side plate 4 for opening or closing the inner side plate 3 and the outer side plate 4, a limiting member 62 disposed on one surface of the inner side plate 3 opposite to the outer side plate 4 for limiting the swing rods 61, and a plurality of supporting seats 63 disposed on one surface of the inner side plate 3 opposite to the outer side plate 4 for mounting the swing rods 61 in a rotating manner; wherein, all be provided with vertical axle 631 on each supporting seat 63, the one end that each pendulum rod 61 is close to vertical axle 631 all is provided with the confession and corresponds vertical axle 631 and wear the shaft hole 611 of establishing, and the transversal personally submitting "Contraband" style of calligraphy shape setting of each supporting seat 63 bearing, and the expansion end of each pendulum rod 61 is articulated with another corresponding pendulum rod 61 movable end. The operator is through applying the inside thrust on the pendulum rod 61 movable end, make two matched with pendulum rods 61 rotation each other and prop open interior plate 3 and outer panel 4, folding cover 5 increases and opens along with the interval of interior plate 3 and outer panel 4, pendulum rod 61 receives locating part 62 restriction stall, make interior plate 3 and outer panel 4 keep opening the state, just can play the effect of manger plate after covering earth again, use the articulated department of pulling two matched with pendulum rods 61, can realize closing the effect of closing the manger plate weir.

Wherein, a plurality of pendulum rods 61 of each subassembly 6 that opens and shuts are located same vertical face and are the rectangle shape and arrange, and the one end that each pendulum rod 61 kept away from interior plate 3 or outer panel 4 all is provided with rotates the hole 612, and each rotates the hole 612 and is in on same vertical center axis and vertically insert and be equipped with the connecting axle 64 that is used for two articulated pendulum rods 61, rotates on the connecting axle 64 and is connected with the handle 65 that is used for supplying the operator to hold, and the stiff end of handle 65 and one side looks butt that the connecting axle 64 is close to notch 10. The operator can hold the handle 65 with a hand to exert a force on the connecting shaft 64 to unfold or fold the folding assembly 6, and the four swing rods 61 distributed in a rectangular shape can stably unfold the inner side plate 3 and the outer side plate 4.

As shown in fig. 4, a vertical downward through hole 632 is further provided on the support base 63, a limit hole 613 for limiting the swing link 61 to rotate is provided on each swing link 61, when the swing link 61 is perpendicular to the vertical surface of the inner side plate 3 or the outer side plate 4, the through hole 632 and the limit hole 613 are on the same vertical axis 631, and a bolt 66 for limiting is inserted through the through hole, and the upper end of the bolt 66 is provided with a cross bar 67 for allowing an operator to draw out the bolt 66. When the through hole 632 in the support base 63 and the limiting hole 613 in the swing link 61 rotate to the same central axis, the pin 66 is inserted into the through hole 632 and the limiting hole 613, and the cross bar 67 is pressed against the upper surface of the support base 63, so that the swing link 61 can be stably limited to continue swinging.

In this embodiment, as shown in fig. 4, a cross bar 67 is provided with a connecting rope 68 for preventing the latch 66 from being lost, the other end of the connecting rope 68 is connected to the supporting seat 63, and the drawn latch 66 can be hung on the supporting seat 63 through the cross bar 67, so as to be used continuously next time.

As shown in fig. 5, two ends of the folding cover 5 close to the inner side plate 3 or the outer side plate 4 are provided with clamping plates 7 for clamping and installing the folding cover 5, and each clamping plate 7 is provided with a bolt 8 which is threaded through the clamping plate 7 and the folding cover 5 and is in threaded connection with the upper end face of the inner side plate 3 or the outer side plate 4. After each bolt 8 is detached, the clamping plate 7 can be separated from the folding cover 5, and when the folding cover 5 is damaged, the bolts can be quickly replaced and used again.

In this embodiment, as shown in fig. 6, the connecting shafts 64 at the two ends of the straight water weir 1 are provided with the linking rods 9 for rapidly folding or unfolding the straight water weir 1, so as to improve the operation efficiency.

The utility model discloses a working process and beneficial effect as follows:

an operator opens and closes the straight water retaining weir 1 or the L-shaped water retaining weir 2 by acting force applied on the handle 65, the connecting shaft 64 is subjected to push-pull force to drive the movable end of the swing rod 61 to deflect around the central axis of the vertical shaft 631, until the swing rod 61 abuts against the limiting piece 62, the swing rod 61 and the vertical surface of the inner side plate 3 or the outer side plate 4 are in a mutually vertical state, meanwhile, the limit hole 613 of the swing link 61 and the through hole 632 of the support 63 are located on the same central axis, and the pin 66 hung on the support 63 is inserted into the through hole 632 and the limit hole 613, the swing rod 61 keeps a state of opening the inner side plate 3 and the outer side plate 4, the folding cover 5 is stretched by the tensile force of the upper ends of the inner side plate 3 and the outer side plate 4, the straight water retaining weir 1 and the L-shaped water retaining weir 2 are spliced together as required, and then soil is piled on one surface of the inner side plate 3, which is opposite to the outer side plate 4; after the foldable cover is used, soil is cleaned and washed clean, the bolt 66 is pulled out by applying vertical upward pulling force on the cross rod 67, the handle 65 is held by hands to apply acting force, the swing rod 61 deflects, the inner side plate 3 and the outer side plate 4 move oppositely, the foldable cover 5 is folded, and the folded cover is placed together.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a building foundation ditch water-retaining weir, includes straight water-retaining weir (1) and L type water-retaining weir (2), the transversal personally submitting "nearly" style of calligraphy shape setting of straight water-retaining weir (1) and L type water-retaining weir (2), its characterized in that: the straight water retaining weir (1) and the L-shaped water retaining weir (2) comprise an inner side plate (3), an outer side plate (4) and a folding cover (5) for connecting the upper end of the inner side plate (3) with the upper end of the outer side plate (4), opening and closing components (6) are arranged on the end faces of a notch (10) and a step notch (11) of the straight water retaining weir (1) and the L-shaped water retaining weir (2), each opening and closing component (6) comprises a plurality of swing rods (61) which are horizontally and rotatably connected to one face of the inner side plate (3) and the outer side plate (4) in opposite directions and used for opening or closing the inner side plate (3) and the outer side plate (4) and a limiting part (62) which is arranged on one face of the inner side plate (3) and the outer side plate (4) in opposite directions and used for limiting the swing rods (61), and the movable end of each swing rod (61) is hinged to the movable end of the.

2. The water dam for the foundation pit of the building as claimed in claim 1, wherein: the swing rods (61) of the opening and closing assemblies (6) are located on the same vertical surface and are arranged in a rectangular shape, one end, far away from the inner side plate (3) or the outer side plate (4), of each swing rod (61) is provided with a rotating hole (612), and each rotating hole (612) is located on the same vertical central axis and is vertically inserted with a connecting shaft (64).

3. The water dam for the foundation pit of the building as claimed in claim 2, wherein: all be provided with a plurality of supporting seats (63) on the one side that interior plate (3) and outer panel (4) set up in opposite directions, all be provided with vertical axle (631) on each supporting seat (63), each pendulum rod (61) are close to the one end of vertical axle (631) and all are provided with the confession and correspond shaft hole (611) that vertical axle (631) wore to establish, each supporting seat (63) cross-section personally submit "Contraband" style of calligraphy shape setting.

4. The water dam for the foundation pit of claim 3, wherein: still be provided with through hole (632) on supporting seat (63), be provided with spacing hole (613) on pendulum rod (61), work as when pendulum rod (61) and interior plate (3) or outer panel (4) vertical face are mutually perpendicular, through hole (632) are in same central axis with spacing hole (613) and wear to be equipped with bolt (66), the upper end of bolt (66) is provided with horizontal pole (67), horizontal pole (67) are inconsistent with the upper surface of supporting seat (63).

5. The water dam for foundation pit of claim 4, wherein: the cross bar (67) is provided with a connecting rope (68), and the other end of the connecting rope (68) is connected with the supporting seat (63).

6. The water dam for foundation pit of claim 5, wherein: clamping plates (7) are arranged at two ends, close to the inner side plate (3) or the outer side plate (4), of the folding cover (5), and bolts (8) which penetrate through the clamping plates (7) and the folding cover (5) and are in threaded connection with the upper end face of the inner side plate (3) or the outer side plate (4) are arranged on each clamping plate (7).

7. The water dam for foundation pit of claim 6, wherein: and the connecting shafts (64) at the two ends of the straight water retaining weir (1) are provided with linkage rods (9), and the linkage rods (9) are horizontally arranged, and the two ends of each linkage rod are respectively abutted against the corresponding connecting shafts (64).

8. The water dam for foundation pit of claim 7, wherein: the handle (65) is arranged on the connecting shaft (64), and one end, close to the connecting shaft (64), of the handle (65) is rotatably connected with the connecting shaft (64).

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