CN218323874U

CN218323874U - Wall-guiding formwork structure

Info

Publication number: CN218323874U
Application number: CN202222298641.2U
Authority: CN
Inventors: 李侠宏; 郑思霖; 戴振勋; 王川; 蔡世桐; 杨文林; 王泽鑫; 江壮鹏
Original assignee: China Construction Science and Industry Corp Ltd
Current assignee: China Construction Science and Industry Corp Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-17
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a lead wall formwork structure. The utility model discloses a guide wall formwork structure, which comprises a template, a beam, a first supporting rod and a locking piece, wherein the two templates are arranged oppositely; the cross beam is arranged on the upper side of the template, and the length direction of the cross beam is parallel to the direction in which the template is arranged oppositely; the two first supporting rods are vertically arranged, one ends of the first supporting rods are connected with the cross beam, and the other ends of the first supporting rods are connected with the corresponding templates; the locking piece is sleeved on the first supporting rod and can switch the guide wall formwork supporting structure into an adjusting state or a fastening state; in an adjusting state, the two first supporting rods can move relatively along the length direction of the cross beam so as to adjust the distance between the two templates; the cross beam is movable in a vertical direction along the first support bar to adjust a height of the cross beam. The utility model provides a lead wall formwork structure can be applicable to pouring of the wall that leads of different cross sectional dimensions, and easily equipment, dismantlement convenience, and each spare part is all repeatedly usable, and the turnover rate is high.

Description

Wall-guiding formwork structure

Technical Field

The utility model relates to a construction field especially relates to a lead wall formwork structure.

Background

Because the concrete pouring of the horizontal wall body and the vertical wall body has time difference, cold joints are easy to appear at the joint of the horizontal wall body and the vertical wall body, and the root of the vertical wall body is affected with damp after meeting water, so that the water leakage and water seepage phenomena are caused. In the related technology, when a horizontal wall body is poured, a concrete waterproof guide wall which is as wide as a vertical wall body and 300-500 mm higher than the horizontal wall body is poured at the same time. In the related art, the construction of the guide wall is to support guide wall formworks by using materials such as reinforcing steel bars, formworks and the like through splicing, welding and the like, then to pour concrete between the guide wall formworks to form the guide wall, and after the construction of the guide wall is completed, the guide wall formworks are dismantled. In the prior art, when guide walls with different heights or widths need to be poured, the height and the width of the guide wall template cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a lead wall formwork structure can adjust the width of leading between the wall template, and can adjust along with the height of template to be applicable to the construction of pouring of different cross sectional dimension's the wall that leads.

According to the utility model discloses a lead wall formwork structure of first aspect embodiment, include:

the two templates are oppositely arranged;

the cross beam is arranged on the upper side of the template, and the length direction of the cross beam is parallel to the direction in which the templates are oppositely arranged;

the two first supporting rods are vertically arranged, one ends of the first supporting rods are connected with the cross beams, and the other ends of the first supporting rods are connected with the corresponding templates;

the locking piece is sleeved on the first supporting rod and can switch the guide wall formwork supporting structure into an adjusting state or a fastening state;

in the adjusting state, the two first supporting rods can move relatively along the length direction of the cross beam so as to adjust the distance between the two templates; the cross beam is movable in a vertical direction along the first support bar to adjust a height of the cross beam.

According to the utility model discloses lead wall formwork structure has following beneficial effect at least: the crossbeam is worn to locate by first bracing piece, and the crossbeam can be followed the upper end of first bracing piece and taken off. When the guide wall is solidified to achieve the condition of detaching the guide wall formwork structure, the cross beam is slid to the top end of the first supporting rod to be taken down, and then the guide wall formwork structure can be detached, and all structural members can be reused. The utility model provides a lead wall formwork structure can be applicable to pouring of the wall that leads of different cross-sectional dimensions, and easily equipment, dismantlement convenience, and each spare part is all repeatedly usable, and the turnover rate is high.

According to some embodiments of the utility model, lead wall formwork structure still includes two second bracing pieces, the slope of second bracing piece sets up, and sets up respectively in two the back of the body side of template, two the one end of second bracing piece with the crossbeam is connected, the other end with correspond the lower extreme of template is connected.

According to the utility model discloses a some embodiments, lead wall formwork structure and still include first adaptor, first adaptor cover is located the second bracing piece, and with the crossbeam rotates to be connected, first adaptor can be by the locking, so that the rotation of second bracing piece is restricted.

According to some embodiments of the utility model, be provided with first recess on the crossbeam, first recess is followed the length direction of crossbeam extends, first bracing piece wears to locate first recess, and can follow first recess removes.

According to some embodiments of the utility model, every at least the cover is equipped with two on the first bracing piece the lock, just the last downside of crossbeam all is provided with at least one the lock, the external diameter of lock is greater than the groove width of first recess, so that the lock of the last downside of crossbeam can restrict the crossbeam with the relative displacement of first bracing piece.

According to some embodiments of the present invention, the cross beam includes a first plate and a second plate, the first plate and the second plate are perpendicular to each other, the first groove is disposed on the first plate, the guide wall formwork structure further includes a limiting member, at least two locking members and one limiting member are sleeved on each of the first supporting rods, and the first plate and the limiting member are located between the locking members on both sides;

the limiting part and the second plate are arranged on the same side of the first plate, and the top surface of the limiting part is not lower than that of the second plate, so that the locking part can be screwed conveniently.

According to some embodiments of the utility model, lead wall formwork structure still including the receiving piece, the receiving piece set up in the downside of template, the receiving piece includes third plate and fourth plate, third plate level sets up and is used for accepting the template, the vertical setting of fourth plate is used for connecting first bracing piece.

According to some embodiments of the utility model, lead wall formwork structure still includes two second bracing pieces, the slope of second bracing piece sets up, and sets up respectively in two the back of the body side of template, two the one end of second bracing piece with the crossbeam is connected, the other end with correspond the receiving piece the fourth plate is connected.

According to some embodiments of the utility model, still be provided with the second adaptor on the crossbeam, the second adaptor with crossbeam sliding connection, the second adaptor can be followed the length direction of crossbeam removes, with the adjustment the position of second adaptor, the second adaptor is used for connecting external structure spare.

According to some embodiments of the utility model, be provided with the second recess on the crossbeam, the second recess is followed the length direction of crossbeam extends, the second adaptor wears to locate the second recess, and can follow the second recess removes.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic view of a guide wall formwork structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first adapter according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of region a in fig. 1.

Reference numerals:

the support structure comprises a template 100, a beam 200, a first groove 210, a second groove 220, a first plate 230, a second plate 240, a first support rod 300, a second support rod 400, a locking piece 500, a limiting piece 600, a first adapter 700, a second adapter 800 and a bearing piece 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, more than, etc. are understood as excluding the term, and the terms greater than, less than, etc. are understood as including the term. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the prior art, materials such as steel bars, wood plates and battens are adopted, a support system is manufactured by welding the steel bars on site from the nonexistence of professionals, and then each template is assembled to complete the whole process of formwork support. And after the form removal condition is met, removing the form by using an oxygen welding and cutting steel bar supporting system. Because the guide wall template is generally welded and fixedly connected by the steel bars, oxygen welding cutting is needed during the dismounting, and the cut steel cannot be used as the base material for supporting the guide wall template again. On the other hand, when the casting width and height of the guide wall change, the guide wall form fixed by the steel bars cannot be adjusted adaptively, and the steel bars need to be tied and welded again to fix the guide wall form of another height or another width. Based on the above, the reinforcing steel bar consumption of the guide wall formwork system in the existing construction site is large, and the construction cost is high.

In the present application, a guide wall formwork structure is proposed, as shown in fig. 1, including a formwork 100, a cross member 200, a first support bar 300, and a locking member 500. The two formworks 100 are arranged oppositely, and the middle of each formwork 100 is used for pouring concrete. The cross member 200 is provided at an upper side of the formwork 100, and a length direction of the cross member 200 is parallel to a direction in which the formworks 100 are oppositely provided. The two first support rods 300 are vertically arranged, one end of each first support rod 300 is connected with the corresponding beam 200, and the other end of each first support rod 300 is connected with the corresponding formwork 100, so that the first support rods 300, the beams 200 and the formworks 100 form a stable guide wall formwork support structure for supporting the formworks 100 so that the formworks 100 cannot displace or overturn in the pouring process. As shown in fig. 3, the locking member 500 is sleeved on the first supporting rod 300, and the locking member 500 can switch the guide wall formwork structure into the adjusting state or the fastening state. During the regulation state, lead wall formwork structure and can adjust along with the design width and the height of leading the wall, during fastening state, lead wall formwork stable in structure and support template 100 to the pouring of concrete.

In the adjustment state, the two first support rods 300 can make a relative movement along the length direction of the cross beam 200 to adjust the interval between the two formworks 100, and the cross beam 200 can slide along the first support rods 300 in the vertical direction to fit the formworks 100 of different heights. In the present embodiment, the first support rod 300 is inserted into the cross beam 200, and the cross beam 200 can be removed from the upper end of the first support rod 300. When the guide wall is solidified to achieve the condition of detaching the guide wall formwork structure, the beam 200 is slid to the top end of the first supporting rod 300 to be taken down, and then the guide wall formwork structure can be detached, and all structural members can be recycled.

Based on the aforesaid, lead wall formwork structure in this application can be applicable to pouring of the wall that leads of different cross sectional dimensions, and easily equipment, dismantlement convenience, and each spare part is all repeatedly usable, and the turnover rate is high.

In the concrete pouring process, along with the increase of the concrete pouring height in the template 100, the concrete at the bottom is stressed and extruded, so that the lower end of the template 100 is easily moved towards the outer side, and the guide wall is failed to pour or the verticality of the guide wall is poor. In order to improve the stability of the guide wall formwork structure during the casting of the guide wall, in some embodiments, as shown in fig. 1, the guide wall formwork structure further includes two second supporting rods 400, the second supporting rods 400 are obliquely disposed and respectively disposed on opposite sides of the two formworks 100, one end of each of the two second supporting rods 400 is connected to the cross beam 200, and the other end is connected to the lower end of the corresponding formwork 100. By additionally arranging the second support bar 400, the lower end of the formwork 100 on one side is connected with the end of the cross beam 200 on the corresponding side, so that a triangular stable structure is formed, and the possibility that the lower end of the formwork 100 is extruded and moved by force is reduced.

Based on the further embodiment of the above embodiment, the guide wall formwork structure further includes a first adaptor 700, as shown in fig. 2, the first adaptor 700 is sleeved on the second support rod 400 and is rotatably connected with the cross beam 200, and the first adaptor 700 can be locked, so that the rotation of the second support rod 400 is limited. Specifically, the first adapter 700 is sleeved on the second support rod 400, and in a state that the first adapter 700 is unlocked, the second support rod 400 can slide relative to the first adapter 700, so that when the distance between the formworks 100 is adjusted, the second support rod 400 slides relative to the first adapter 700 and the first adapter 700 rotates relative to the cross beam 200, so that when the distance between the formworks 100 is reduced or increased, the inclination angle of the second support rod 400 can be adjusted accordingly. And the first adapter 700 can lock the second support bar 400, at this time, the second support bar 400 cannot slide relative to the first adapter 700, and accordingly, the distance between the formworks 100 cannot be adjusted. When the guide wall formwork structure is switched to the fastening state, the first rotating member 700 and the locking member 500 jointly play a locking role.

In some embodiments, the cross beam 200 is further provided with a first groove 210, the first groove 210 extends along the length direction of the cross beam 200, and the first support rod 300 is disposed through the first groove 210 and can move along the first groove 210. Furthermore, each first support rod 300 is sleeved with at least two locking pieces 500, the upper side and the lower side of the cross beam 200 are provided with at least one locking piece 500, and the outer diameter of each locking piece 500 is larger than the groove width of the first groove 210, so that the locking pieces 500 on the upper side and the lower side of the cross beam 200 can limit the relative displacement between the cross beam 200 and the first support rod 300. As shown in fig. 3, in the present embodiment, the locking member 500 is a nut, the first supporting rod 300 is a screw, the first supporting rod 300 is inserted into the first groove 210, and the upper side and the lower side of the first groove 210 are respectively provided with a nut. Further, when the guide wall formwork structure needs to be adjusted or removed, the nuts on the upper side and the lower side are loosened, and when the guide wall formwork structure needs to be locked, the nuts on the upper side and the lower side are respectively abutted against the cross beam 200 and locked, so that the relative movement of the first support rod 300 with respect to the cross beam 200 is limited. In other embodiments, an adaptor similar to the first adaptor 700 may be provided, which is sleeved on the first supporting rod 300 and slidably connected with the cross beam 200. When the first support rod 300 slides left and right with respect to the cross beam 200, the first support rod 300 can also slide up and down with respect to the adaptor.

In some embodiments, the cross beam 200 is a square steel tube, and the first groove 210 penetrates through upper and lower surfaces of the square steel tube. In this embodiment, as shown in fig. 3, the cross beam 200 is made of common angle steel in a construction site, and is light and low in cost. Specifically, the cross member 200 includes a first plate 230 and a second plate 240, and the first plate 230 and the second plate 240 are disposed perpendicular to each other. The first groove 210 is disposed on the first plate 230, the guide wall formwork structure further includes a limiting member 600, at least two locking members 500 and one limiting member 600 are sleeved on each first supporting rod 300, and the first plate 230 and the limiting member 600 are located between the locking members 500 on two sides. The limiting member 600 and the second plate member 240 are disposed on the same side of the first plate member 230, and a top surface of the limiting member 600 is not lower than a top surface of the second plate member 240, so as to fasten the locking member 500. The position of the locking member 500 on the side is heightened by the limiting member 600, so that the locking position of the locking member 500 is higher than that of the second plate 240, and further, when a wrench or other tools are used for locking the locking member 500, the locking member 500 cannot be blocked by the second plate 240, and the locking member 500 can be screwed by a constructor conveniently.

In some embodiments, as shown in fig. 1, the guide wall formwork structure further includes a receiving member 900, the receiving member 900 is disposed at the lower side of the formwork 100, and the first support rod 300 is connected to the formwork 100 through the receiving member 900. In this embodiment, the receiving member 900 is also made of angle steel, the receiving member 900 includes a third plate and a fourth plate, the third plate and the fourth plate are perpendicular to each other, the third plate is horizontally disposed to receive the formwork 100, and the fourth plate is vertically disposed to connect the first supporting rod 300. Further, one end of each of the two second support rods 400 is connected to the cross member 200, and the other end is connected to the corresponding fourth plate of the receiving member 900. Furthermore, the first support rod 300 and the second support rod 400 are both connected to the socket 900, and are abutted against the formwork 100 through the socket 900, compared with the case that the first support rod 300 and the second support rod 400 are respectively connected to the formwork 100, the socket 900 is connected with the formwork 100 to facilitate the installation and the disassembly of the guide wall formwork structure, and when the formwork 100 needs to be replaced, the connection relationship between the first support rod 300 and the formwork 100 and the connection relationship between the second support rod 400 and the formwork 100 do not need to be respectively released, so that the operation steps are reduced, and the construction efficiency is improved.

In some embodiments, as shown in fig. 3, a second adapter 800 is further disposed on the cross beam 200, and in this embodiment, the second adapter 800 is similar to the first adapter 700 and is disposed on the second plate 240. The second adaptor 800 is slidably connected to the cross beam 200, the second adaptor 800 can move along the length direction of the cross beam 200 to adjust the position of the second adaptor 800, and the second adaptor 800 is used for connecting an external structural member. Specifically, when concrete is poured, a reinforcing bar structure is provided in the middle of the form 100, i.e., at the position where the concrete is poured, to reinforce the overall rigidity of the guide wall. The second adaptor 800 is arranged on the guide wall formwork structure and connected with the steel bar structure in the middle of the formwork 100, so that the guide wall formwork structure is fixed relative to the position of the external steel bar structure. Furthermore, the cross beam 200 is provided with a second groove 220, the second groove 220 extends along the length direction of the cross beam 200, and the second adaptor 800 penetrates through the second groove 220 and can move along the second groove 220.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. Lead wall formwork structure, its characterized in that includes:

the two templates are oppositely arranged;

the cross beam is arranged on the upper side of the template, and the length direction of the cross beam is parallel to the direction in which the template is arranged oppositely;

2. The guide wall formwork structure according to claim 1, further comprising two second support bars, the second support bars are disposed obliquely and disposed on opposite sides of the two formworks, respectively, one end of each of the two second support bars is connected to the cross beam, and the other end is connected to the lower end of the corresponding formwork.

3. The guide wall formwork structure according to claim 2, further comprising a first connecting member, wherein the first connecting member is sleeved on the second support rod and is rotatably connected with the cross beam, and the first connecting member can be locked so that the rotation of the second support rod is limited.

4. The guide wall formwork structure of claim 1, wherein the cross member is provided with a first groove, the first groove extends along a length direction of the cross member, and the first supporting rod is disposed through the first groove and can move along the first groove.

5. The guide wall formwork structure of claim 4, wherein each first supporting rod is sleeved with at least two locking members, and the upper side and the lower side of the cross beam are provided with at least one locking member, the outer diameter of each locking member is larger than the groove width of the first groove, so that the locking members on the upper side and the lower side of the cross beam can limit the relative displacement of the cross beam and the first supporting rod.

6. The guide wall formwork structure according to claim 4, wherein the cross beam comprises a first plate and a second plate, the first plate and the second plate are perpendicular to each other, the first groove is arranged on the first plate, the guide wall formwork structure further comprises a limiting member, each first support rod is at least sleeved with two locking members and one limiting member, and the first plate and the limiting member are located between the locking members on two sides;

7. The guide wall formwork structure according to claim 1, further comprising a receiving member disposed at a lower side of the formwork, wherein the receiving member comprises a third plate member horizontally disposed for receiving the formwork and a fourth plate member vertically disposed for connecting the first support rod.

8. The wall-guiding formwork structure of claim 7, further comprising two second support rods, wherein the second support rods are disposed obliquely and disposed on opposite sides of the two formworks, respectively, one end of each of the two second support rods is connected to the cross beam, and the other end of each of the two second support rods is connected to the corresponding fourth plate of the receiving member.

9. The guide wall formwork structure according to claim 1, wherein a second adaptor is further arranged on the cross beam, the second adaptor is connected with the cross beam in a sliding mode, the second adaptor can move along the length direction of the cross beam to adjust the position of the second adaptor, and the second adaptor is used for being connected with an external structural component.

10. The guide wall formwork structure of claim 9, wherein the cross beam is provided with a second groove, the second groove extends along the length direction of the cross beam, and the second adaptor penetrates through the second groove and can move along the second groove.