CN217419484U - Steel form capable of being rapidly retracted and released - Google Patents

Abstract

The utility model provides a steel form that can receive and release fast, including long steel form, long steel form's both sides are equipped with the side steel form respectively, and long steel form is articulated with the side steel form, are equipped with between two side steel forms and receive and release the pole, and the both sides of receiving and releasing the pole are articulated with the side steel form respectively, receive and release the pole and be used for adjusting opening or folding of side steel form, still are equipped with the two-way accommodate lead screw, and the two-way accommodate lead screw is used for the opening distance between fixed long steel form and the side steel form. The utility model discloses the structure is ingenious, can solve the installation and the handling efficiency of steel form by a wide margin to guaranteed the high efficiency of construction, and whole easy operation, it is convenient to maintain.

Description

Steel form capable of being rapidly retracted and released

Technical Field

The utility model belongs to the technical field of the hydraulic construction technique and specifically relates to a steel form that can receive and release fast is related to.

Background

With the vigorous advance of infrastructure in China, as early as 2014, more than 2110 million-ton-level berths are provided for ports in China, wherein more than 1704 million-ton-level berths are provided for coastal ports. At present, in the hydraulic engineering construction of China, when a steel template is used, a large number of split steel template side modules are often adopted, and the side modules are hinged to each other, so that the workload of installing and detaching the template can be effectively reduced, but the template shrinkage installation process is complex, and multiple hoisting machines are required to be matched. Chinese patent document CN 205875690U describes a combined steel form, the structure can not solve the problem of folding and unfolding, and can not be folded or unfolded as a whole quickly, and the combined steel form can be put into production quickly at different construction points, and has defects in use and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel form that can receive and release fast has solved traditional articulated steel form and has received and released the time, and ann tears open the hoist and mount trouble, leads to whole efficiency of construction low, and the process that the steel form removed needs many hoisting machinery cooperations, causes the higher problem of requirement to equipment.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a steel form that can receive and release fast, includes long steel form, and the both sides of long steel form are equipped with the side steel form respectively, and long steel form is articulated with the side steel form, are equipped with between two side steel forms and receive and release the pole, and the both sides of receiving and releasing the pole are articulated with the side steel form respectively, receive and release the pole and be used for adjusting opening or folding of side steel form, still are equipped with two-way adjusting screw, and two-way adjusting screw is used for the opening distance between fixed long steel form and the side steel form.

In the preferred scheme, long steel template includes first panel, is equipped with a plurality of first otic placodes on the first panel, runs through on the first otic placode and is equipped with first through-hole, and side steel template includes the second panel, and the parallel is equipped with a plurality of third otic placodes on the second panel, runs through on the third otic placode and is equipped with the third through-hole, and the round pin axle is worn to establish respectively in first through-hole and third through-hole.

In the preferred scheme, a plurality of second lug plates are arranged on the long steel template, second through holes are formed in the second lug plates in a penetrating mode, a plurality of fourth lug plates are arranged on the side steel template in a penetrating mode, fourth through holes are formed in the fourth lug plates in a penetrating mode, the second lug plates and the fourth lug plates are hinged to each other through hinge pins and two-way adjusting screw rods, and the hinge pins penetrate through the second through holes and the fourth through holes.

In the preferred scheme, receive and release the pole and include the pole setting, the pole setting both sides from the top down symmetry is equipped with a plurality of first connecting plates, and first connecting plate articulates through the round pin axle has the second connecting plate, and the second connecting plate articulates through the round pin axle has the third connecting plate, is equipped with the rotation round pin axle on the third connecting plate, is equipped with the fifth otic placode on the side steel template, runs through on the fifth otic placode and is equipped with the fifth through-hole, and the rotation round pin axle is located the fifth through-hole.

In the preferred scheme, be equipped with a plurality of first horizontal ribs on the first panel, connect through a plurality of first vertical ribs between a plurality of first horizontal ribs, be equipped with a plurality of second horizontal ribs on the second panel, connect through a plurality of second vertical ribs between a plurality of second horizontal ribs.

In the preferred scheme, the last symmetry of pole setting is equipped with two reinforcing plates, and the top of pole setting is equipped with first hole for hoist, and the pole setting passes through spacing subassembly and long steel formwork and connects.

In the preferred scheme, the pole setting both sides are equipped with the screw hole respectively, and spacing subassembly includes backup pad and slide, is equipped with a plurality of first vertical ribs on the long steel template, is equipped with first locking hole on the first vertical rib, and the backup pad passes through bolt assembly and first vertical rib is articulated, slide one side and backup pad sliding connection, and the slide opposite side is articulated through lock pin and pole setting, and the lock pin is located the screw hole.

In the preferred scheme, a second hoisting hole penetrates through the upper side of the first vertical rib, corner templates are arranged on two sides of the first panel respectively, and the corner templates incline to one side of the first vertical rib.

In the preferred scheme, backup pad one side is equipped with second locking hole, and the backup pad opposite side is equipped with waist round hole, and bolt assembly wears to establish in the second locking hole, and the slide includes fixed plate and sixth otic placode, and fixed plate one end is equipped with the cylinder pole, and the cylinder pole is slided and is established in waist round hole, and the cylinder pole passes through the nut to be connected with the backup pad, is equipped with the sixth through-hole on the sixth otic placode, and the lock nail is worn to establish in the sixth through-hole.

In the preferred scheme, one side of the fixed plate is provided with an L-shaped rotating plate, the L-shaped rotating plate is provided with a cylindrical rod, and the cylindrical rod is slidably arranged in the oval hole.

The utility model has the advantages that: the side steel templates are symmetrically arranged on the two sides of the long steel template and are connected into a whole, the workload of assembling the site templates is reduced, the hoisting positions are converted, the templates are quickly opened and closed under the action of the weight of the templates, the whole process can be constructed by only one hoisting device, and the economy is better.

1) The quality is reliable: the templates are connected into a whole, and the pouring quality of the concrete is ensured;

2) the structure is stable: all structures are hinged, and after positioning, a positioning screw rod is used as a support, so that the structural stability is good;

3) construction is efficient: the assembling times of the template are reduced;

4) the transportation is convenient: the occupied space is reduced after the template is contracted, and the transportation is convenient.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall opening structure of the present invention;

FIG. 2 is a schematic front view of FIG. 1;

FIG. 3 is a top schematic view of FIG. 1;

FIG. 4 is a schematic left side view of FIG. 1;

fig. 5 is a schematic view of the overall closing structure of the present invention;

FIG. 6 is a schematic front view of FIG. 5;

FIG. 7 is a top schematic view of FIG. 5;

FIG. 8 is a schematic left side view of FIG. 5;

FIG. 9 is a schematic view of the overall structure of the retractable rod of the present invention;

FIG. 10 is a schematic view of the hoist structure of FIG. 9;

FIG. 11 is a schematic view of the explosion structure of the retractable rod and the limiting component;

FIG. 12 is a schematic view of the installation structure of the retractable rod passing through the limiting component and the long steel formwork;

FIG. 13 is a schematic structural view of a side steel formwork of the present invention;

fig. 14 is a schematic structural view of the long steel formwork of the present invention.

In the figure: a retracting lever 1; a vertical rod 101; a first connection plate 102; a second connecting plate 103; a third connecting plate 104; rotating the pin 105; a reinforcing plate 106; a first lifting hole 107; a threaded hole 108; a long steel template 2; a first panel 201; a first cross rib 202; a first vertical rib 203; a second lifting hole 204; a first locking hole 205; a corner template 206; a first ear plate 207; a first via 208; a second ear plate 209; a second through-hole 210; a side steel template 3; a second panel 301; a second cross rib 302; a second vertical rib 303; a third ear panel 304; a third through hole 305; a fourth ear plate 306; a fourth through hole 307; a fifth ear panel 308; a fifth through hole 309; a bidirectional adjusting screw rod 4; a limiting component 5; a support plate 501; a slide plate 502; a bolt assembly 503; a locking pin 504; a second locking hole 505; a waist circular hole 506; a fixing plate 507; a sixth ear plate 508; a sixth through hole 509; an L-turn plate 510; a cylindrical rod 511; a nut 512; and a pin 6.

Detailed Description

As shown in fig. 1 to 14, a steel formwork capable of being rapidly folded and unfolded includes a long steel formwork 2, side steel formworks 3 are respectively arranged on two sides of the long steel formwork 2, the long steel formwork 2 is hinged to the side steel formworks 3, a folding and unfolding rod 1 is arranged between the two side steel formworks 3, two sides of the folding and unfolding rod 1 are respectively hinged to the side steel formworks 3, the folding and unfolding rod 1 is used for adjusting the opening or folding of the side steel formworks 3, a bidirectional adjusting screw rod 4 is further arranged, and the bidirectional adjusting screw rod 4 is used for fixing the opening distance between the long steel formwork 2 and the side steel formworks 3. From this structure, so that the initial manufacturing back of accomplishing long steel form 2 and side steel form 3, can transport long steel form 2 and side steel form 3 to the use department and put immediately, through lifting by crane pole 1 to suitable position, then quick completion installation, then lift by crane pole 1 and then whole template opens, carry out accurate positioning through the lead screw 4 that flavours this moment, guarantee closely laminating between side steel form 3 and the long steel form 2, and whole atress is stable, then pour the concrete, demolish after reaching the maintenance intensity, whole easy operation, the efficiency of construction is high, when treating to remove to next construction point, then reverse above-mentioned process shifts.

In the preferred scheme, long steel formwork 2 includes first panel 201, is equipped with a plurality of first otic placodes 207 on the first panel 201, runs through on the first otic placode 207 and is equipped with first through-hole 208, and side steel formwork 3 includes second panel 301, and the parallel is equipped with a plurality of third otic placodes 304 on the second panel 301, runs through on the third otic placode 304 and is equipped with third through-hole 305, and round pin axle 6 wears to establish respectively in first through-hole 208 and the third through-hole 305. With the structure, the first ear plates 207 and the third ear plates 304 can be matched with each other, so that the side steel template 3 is stably stressed when opened and is conveniently unfolded.

In the preferred scheme, a plurality of second lug plates 209 are arranged on the long steel template 2, a second through hole 210 is formed in each second lug plate 209 in a penetrating mode, a plurality of fourth lug plates 306 are arranged on the side steel templates 3, a fourth through hole 307 is formed in each fourth lug plate 306 in a penetrating mode, the second lug plates 209 and the fourth lug plates 306 are hinged to each other through a pin shaft 6 and a bidirectional adjusting screw rod 4 respectively, and the pin shafts 6 penetrate through the second through holes 210 and the fourth through holes 307. Two-way accommodate the lead screw 4 has positive and negative silk structure, including middle sleeve and the forward lead screw and the reverse lead screw that are located both sides respectively, through rotating the sleeve, then can change the relative distance between forward lead screw and the reverse lead screw, from this structure to make operation accommodate the lead screw 4 that can be convenient, thereby revise the position between long steel form 2 and the side steel form 3, guarantee to satisfy the requirement of construction.

In the preferred scheme, the retractable rod 1 comprises an upright rod 101, a plurality of first connecting plates 102 are symmetrically arranged on two sides of the upright rod 101 from top to bottom, the first connecting plates 102 are hinged to second connecting plates 103 through pin shafts 6, the second connecting plates 103 are hinged to third connecting plates 104 through pin shafts 6, rotating pin shafts 105 are arranged on the third connecting plates 104, fifth lug plates 308 are arranged on the side steel templates 3, fifth through holes 309 are formed in the fifth lug plates 308 in a penetrating mode, and the rotating pin shafts 105 are located in the fifth through holes 309. With the structure, the position and the angle of the second adapter plate 103 are changed in the process of lifting the vertical rod 101, the second adapter plate 103 simultaneously applies force to the third adapter plate 104, and the third adapter plate 104 is hinged with the side steel formwork 3 through the rotating pin shaft 105, so that the side steel formwork 3 can be closed through lifting the vertical rod 101, and the whole operation is simple.

In a preferred embodiment, a plurality of first transverse ribs 202 are disposed on the first panel 201, the first transverse ribs 202 are connected to each other through a plurality of first vertical ribs 203, a plurality of second transverse ribs 302 are disposed on the second panel 301, and the second transverse ribs 302 are connected to each other through a plurality of second vertical ribs 303. From this structure to holistic rigidity is better when making first panel 201 and second panel 301 articulated, and bearing capacity is strong, and when concreting, it is more stable to the support of side direction.

In a preferred scheme, two reinforcing plates 106 are symmetrically arranged on the vertical rod 101, a first lifting hole 107 is formed in the top of the vertical rod 101, and the vertical rod 101 is connected with the long steel formwork 2 through the limiting component 5. First hole for hoist 107 is provided with a plurality ofly, from this structure, so that can disperse the stress point, thereby it is whole more stable during hoist and mount, the quick installation of the lifting hook of crane of being convenient for of first hole for hoist 107 is taken one's place, pole setting 101 atress, and long steel formwork 2 receives gravity downwards, pole setting 101 is to the both sides application of force this moment, side steel formwork 3 is drawn the inward rotation, spacing subassembly 5 can restrict the traffic direction of opposition 101 simultaneously, thereby pole setting 101 both sides atress inequality has been avoided, the unsynchronous problem of state when leading to two side steel formwork 3 of both sides to close.

In a preferred scheme, threaded holes 108 are respectively formed in two sides of the vertical rod 101, the limiting assembly 5 comprises a supporting plate 501 and a sliding plate 502, a plurality of first vertical ribs 203 are arranged on the long steel formwork 2, first locking holes 205 are formed in the first vertical ribs 203, the supporting plate 501 is hinged to the first vertical ribs 203 through bolt assemblies 503, one side of the sliding plate 502 is slidably connected with the supporting plate 501, the other side of the sliding plate 502 is hinged to the vertical rod 101 through locking nails 504, and the locking nails 504 are located in the threaded holes 108. From this structure to in the in-process that the pole setting 101 removed, backup pad 501 one side is spacing through bolt assembly 503 and first vertical rib 203, only has one degree of freedom around the bolt assembly central axis, and slide 502 is articulated back to pole setting 101, can only slide on backup pad 501, and holistic beat is restricted completely, thereby has guaranteed the accurate of pole setting 101 removal.

In a preferred scheme, a second hoisting hole 204 is formed in the upper side of the first vertical rib 203 in a penetrating manner, corner templates 206 are respectively arranged on two sides of the first panel 201, and the corner templates 206 incline towards one side of the first vertical rib 203. From this structure to make the lifting hook position of adjustment hoist that can be quick as required, owing to receive and release pole 1 self has weight, consequently first perpendicular rib 203 atress, receive and release pole 1 relative downstream, receive and release pole 1 to both sides strength, the steel form is whole to be opened, corner template 206 then does benefit to the holistic stable in structure of concrete structure, the formation strengthening rib that can be better during pouring.

In the preferred scheme, one side of the supporting plate 501 is provided with a second locking hole 505, the other side of the supporting plate 501 is provided with a waist circular hole 506, the bolt assembly 503 is arranged in the second locking hole 505 in a penetrating manner, the sliding plate 502 comprises a fixing plate 507 and a sixth lug plate 508, one end of the fixing plate 507 is provided with a cylindrical rod 511, the cylindrical rod 511 is arranged in the waist circular hole 506 in a sliding manner, the cylindrical rod 511 is connected with the supporting plate 501 through a nut 512, the sixth lug plate 508 is provided with a sixth through hole 509, and the locking nail 504 is arranged in the sixth through hole 509 in a penetrating manner. From this structure to make backup pad 501 carry on spacingly to slide 502, provide the space of removal simultaneously, the ann tears the maintenance apart conveniently, and is whole effectual.

In a preferred scheme, an L-shaped rotating plate 510 is arranged on one side of the fixing plate 507, a cylindrical rod 511 is arranged on the L-shaped rotating plate 510, and the cylindrical rod 511 is slidably arranged in the waist circular hole 506. By the structure, the whole stress is more stable, the lateral extrusion from the vertical rod 101 can be borne, the supporting effect on the sliding plate 502 is better, and the movement is more stable.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims (10)

1. The utility model provides a steel form that can receive and release fast which characterized by: including long steel form (2), the both sides of long steel form (2) are equipped with side steel form (3) respectively, long steel form (2) and side steel form (3) are articulated, be equipped with between two side steel form (3) and receive and release pole (1), the both sides of receiving and releasing pole (1) are articulated with side steel form (3) respectively, receive and release pole (1) and be used for adjusting opening or folding of side steel form (3), still be equipped with two-way adjusting screw (4), two-way adjusting screw (4) are used for the distance of strutting between fixed long steel form (2) and side steel form (3).

2. The steel form capable of being rapidly retracted and released according to claim 1, wherein: long steel template (2) include first panel (201), be equipped with a plurality of first otic placodes (207) on first panel (201), run through on first otic placode (207) and be equipped with first through-hole (208), side steel template (3) include second panel (301), second panel (301) are gone up the parallel and are equipped with a plurality of third otic placodes (304), run through on third otic placode (304) and be equipped with third through-hole (305), round pin axle (6) are worn to establish respectively in first through-hole (208) and third through-hole (305).

3. The steel form capable of being rapidly retracted and released according to claim 1, wherein: be equipped with a plurality of second otic placodes (209) on long steel template (2), run through on second otic placode (209) and be equipped with second through-hole (210), be equipped with a plurality of fourth otic placodes (306) on side steel template (3), run through on fourth otic placode (306) and be equipped with fourth through-hole (307), second otic placode (209) and fourth otic placode (306) are articulated through round pin axle (6) and two-way accommodate lead screw (4) respectively, round pin axle (6) are worn to establish in second through-hole (210) and fourth through-hole (307).

4. The steel form capable of being rapidly retracted and released according to claim 1, wherein: receive and release pole (1) and include pole setting (101), pole setting (101) both sides from the top down the symmetry be equipped with a plurality of first connecting plate (102), first connecting plate (102) articulate through round pin axle (6) has second connecting plate (103), second connecting plate (103) articulate through round pin axle (6) has third connecting plate (104), be equipped with on third connecting plate (104) and rotate round pin axle (105), be equipped with fifth otic placode (308) on side steel form (3), it is equipped with fifth through-hole (309) to run through on fifth otic placode (308), it is located fifth through-hole (309) to rotate round pin axle (105).

5. The steel form capable of being rapidly retracted and released as claimed in claim 2, wherein: the first panel (201) is provided with a plurality of first transverse ribs (202), the first transverse ribs (202) are connected through a plurality of first vertical ribs (203), the second panel (301) is provided with a plurality of second transverse ribs (302), and the second transverse ribs (302) are connected through a plurality of second vertical ribs (303).

6. The steel form capable of being rapidly retracted and released according to claim 4, wherein: two reinforcing plates (106) are symmetrically arranged on the upper portion of the vertical rod (101), a first hoisting hole (107) is formed in the top of the vertical rod (101), and the vertical rod (101) is connected with the long steel formwork (2) through a limiting component (5).

7. The steel form capable of being rapidly retracted and released as claimed in claim 6, wherein: pole setting (101) both sides are equipped with screw hole (108) respectively, spacing subassembly (5) are including backup pad (501) and slide (502), be equipped with a plurality of first vertical ribs (203) on long steel form (2), be equipped with first locking hole (205) on first vertical rib (203), backup pad (501) are articulated through bolt assembly (503) and first vertical rib (203), slide (502) one side and backup pad (501) sliding connection, slide (502) opposite side is articulated through lock nail (504) and pole setting (101), lock nail (504) are located screw hole (108).

8. The steel form capable of being rapidly retracted and released according to claim 5, wherein: a second hoisting hole (204) penetrates through the upper side of the first vertical rib (203), corner templates (206) are respectively arranged on two sides of the first panel (201), and the corner templates (206) incline to one side of the first vertical rib (203).

9. The steel form capable of being rapidly retracted and released according to claim 7, wherein: backup pad (501) one side is equipped with second locking hole (505), backup pad (501) opposite side is equipped with waist round hole (506), bolt assembly (503) are worn to establish in second locking hole (505), slide (502) are including fixed plate (507) and sixth otic placode (508), fixed plate (507) one end is equipped with cylinder pole (511), cylinder pole (511) are slided and are established in waist round hole (506), cylinder pole (511) are connected through nut (512) and backup pad (501), be equipped with sixth through-hole (509) on sixth otic placode (508), lock nail (504) are worn to establish in sixth through-hole (509).

10. The steel form capable of being rapidly retracted and released according to claim 9, wherein: an L-shaped rotating plate (510) is arranged on one side of the fixing plate (507), a cylindrical rod (511) is arranged on the L-shaped rotating plate (510), and the cylindrical rod (511) is arranged in the waist circular hole (506) in a sliding mode.

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