CN212714951U

CN212714951U - A template for cantilever type shore protection barricade

Info

Publication number: CN212714951U
Application number: CN202021426147.4U
Authority: CN
Inventors: 阎生华; 徐鹏; 王海荣; 刘星星; 赵海赟; 陈飞
Original assignee: Rugao Water Conservancy Construction And Installation Engineering Co ltd
Current assignee: Rugao Water Conservancy Construction And Installation Engineering Co ltd
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-03-16
Anticipated expiration: 2030-07-18

Abstract

The utility model relates to a template for cantilever type shore protection barricade belongs to the field of hydraulic engineering building templates, and this template is used for the construction of barricade, the barricade includes the bottom plate, the template sets up on the bottom plate, be provided with bearing structure on template length direction's the lateral wall, bearing structure includes supporting platform and a plurality of support frame, and is a plurality of the lateral wall fixed connection of bottom plate department is kept away from with the template to the support frame, the support frame level set up and with each support frame fixed connection. This application has and makes things convenient for the staff to pour, reduce the time of putting up the wall of barricade to improve the effect of efficiency of construction.

Description

A template for cantilever type shore protection barricade

Technical Field

The application relates to the field of hydraulic engineering building templates, in particular to a template for a cantilever type revetment retaining wall.

Background

The cantilever retaining wall is a light supporting and retaining structure, mainly composed of a bottom plate and a wall body fixed on the bottom plate, and is kept stable by the soil filling weight on the bottom plate. The retaining wall has the advantages of small structural size, light self weight and convenience for use in filling areas with stone shortage and low foundation bearing capacity. During the construction of the cantilever type bank protection retaining wall, the construction of the bottom plate is generally carried out first, and then the construction of the wall body is carried out. When the wall body part is constructed, firstly, the reinforcing steel bars are installed, then, the templates are installed, and finally, the wall body is built by pouring.

The prior Chinese utility model with publication number CN205421325U discloses a cantilever type soil retaining template structure, which comprises a template body, an inclined support, a fixed timber pile, a pre-embedded twisted steel bar, a base layer table and an inner support; the fixed wooden piles are fixedly arranged at the left end and the right end of the base layer platform; the bottom end of the template body is fixed on the base layer platform, and the top end and the bottom end of the inclined support are respectively connected with the side end of the template body and the fixed timber pile; the inner support is mounted on the inner side of the formwork body. The cantilever type soil retaining template has the advantages of simple structure, convenience in construction, smaller wall section and light self weight, and can better exert the strength performance of materials.

To the above-mentioned correlation technique, the inventor thinks before pouring the wall body, the staff need build the scaffold frame beside the template to make things convenient for the staff to carry out the operation, pours the back at the wall body and accomplishes, still need demolish scaffold frame, and the operation is inconvenient, increases construction cycle.

SUMMERY OF THE UTILITY MODEL

In order to improve the convenience that the staff pour the wall, shorten construction cycle, this application provides a template for cantilever type shore protection barricade.

The application provides a template for cantilever type shore protection barricade adopts following technical scheme:

the utility model provides a template for cantilever type shore protection barricade, this template is used for the construction of barricade, the barricade includes the bottom plate, the template sets up on the bottom plate, be provided with bearing structure on template length direction's a lateral wall, bearing structure includes supporting platform and a plurality of support frame, and is a plurality of the lateral wall fixed connection of bottom plate department is kept away from to support frame and template, the support frame level set up and with each support frame fixed connection.

Through adopting above-mentioned technical scheme, supporting platform can supply the staff to walk, makes things convenient for the staff to be under construction in the upper end of template, if carry out pouring of barricade wall body. The supporting platform is fixedly connected with the template through the supporting frame, and after the construction of the retaining wall is completed, workers do not need to detach the supporting structure independently. When the worker breaks away from template and wall, realized demolising bearing structure from barricade promptly, convenient operation has reduced the time of setting up to the efficiency of construction has been improved.

Preferably, a guardrail is fixedly arranged at the edge of the supporting platform far away from the template.

By adopting the technical scheme, the possibility that the worker falls off the template is reduced, and the safety of the worker in operation is improved.

Preferably, the template includes one-level template, second grade template and tertiary template, one-level template and second grade template set up relatively, tertiary template sets up in the both ends of one-level template and second grade template length direction, the both sides edge of the perpendicular to bottom plate direction of tertiary template respectively with one-level template and second grade template fixed connection, be formed with the chamber that holds that is used for pouring between one-level template, second grade template, tertiary template and the bottom plate.

By adopting the technical scheme, the shape of the three-level template is manufactured according to the cross-sectional shape of the retaining wall to be built during actual construction by workers, the two edges of the three-level template are fixedly connected with the first-level template and the second-level template respectively, so that the inner shape of the accommodating cavity is matched with the shape of the wall body to be manufactured, then the concrete is poured in the accommodating cavity, and after the concrete is solidified, the template is removed, and the wall body is built.

Preferably, the inner wall of the accommodating cavity is provided with an isolation layer in a laminating manner, and the isolation layer is fixedly connected with the first-level template, the second-level template and the third-level template.

Through adopting above-mentioned technical scheme, the staff need demolish between template and the wall after accomplishing pouring of wall, and the isolation layer is used for reducing the adhesive possibility between template and the wall, makes things convenient for the work of demolising of staff to template and wall.

Preferably, a plurality of one-level reinforcing plates are fixedly arranged on the outer wall of the template, the one-level reinforcing plates are horizontally arranged and extend along the length direction of the template, and the one-level reinforcing plates are uniformly distributed along the height direction of the template.

Through adopting above-mentioned technical scheme, when the staff was holding intracavity concreting, the template received the pressure that comes from the concrete, produced easily and warp or even fracture damage, and the intensity that the one-level strengthening rib can improve the template and its overall structure's stability for the work progress is more smooth.

Preferably, a plurality of second-stage reinforcing plates are arranged on the first-stage template and the second-stage template, each second-stage reinforcing plate is perpendicular to each first-stage reinforcing plate, each second-stage reinforcing plate is located at the end face, far away from the template, of each first-stage reinforcing plate, and each second-stage reinforcing plate is fixedly connected with each first-stage reinforcing plate.

By adopting the technical scheme, the overall stability of the template structure is further improved, and the template has higher strength and deformation resistance.

Preferably, a plurality of split bolts penetrate through the template and are horizontally arranged, and the split bolts penetrate through the first-level template and the second-level template.

Through adopting above-mentioned technical scheme, bending deformation easily when one-level template and second grade template receive the pressure of concrete, and the split bolt can be used for taut one-level template and second grade template, improves the structural strength of template. Before pouring, the split bolts can adjust the relative position between the first-level template and the second-level template, so that the poured wall body meets the construction requirements.

Preferably, the template is provided with a plurality of first-level pull rods and second-level pull rods, one end of each first-level pull rod is fixedly connected with the first-level template, one end, far away from the first-level template, of each first-level pull rod is connected with a first-level turn buckle, one end, far away from the first-level pull rod, of each first-level turn buckle is fixedly connected with the bottom plate, one end, far away from the second-level template, of each second-level pull rod is fixedly connected with the second-level template, one end, far away from the second-level template, of each second-level pull rod is connected with.

By adopting the technical scheme, the primary template is fixedly connected with the bottom plate through the primary pull rod and the primary turn buckle, and the primary turn buckle is rotated to adjust the total length of the primary pull rod and the primary turn buckle, so that the relative position between the primary template and the bottom plate is adjusted; the adjustment of the relative position between the secondary template and the bottom plate can be realized by rotating the secondary turn buckle, so that the fixation between the template and the bottom plate is realized, the relative position between the template and the bottom plate can be adjusted, and the installation position of the template meets the construction requirements.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the supporting platform, workers can pour the wall conveniently, so that the construction efficiency is improved;

2. by arranging the first-level template, the second-level template and the third-level template, the construction operation is simple, and the convenience of wall construction is improved;

3. through setting up one-level pull rod, one-level turn buckle, second grade pull rod and second grade turn buckle, can fix one-level template and second grade template to adjust the position between them, in order to accord with the construction requirement.

Drawings

Fig. 1 is a schematic view showing the overall structure of a formwork for a cantilever-type revetment according to the present embodiment.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Description of reference numerals: 1. retaining walls; 11. a base plate; 2. a template; 21. a first-level template; 22. a secondary template; 23. a third-level template; 24. an accommodating chamber; 241. an isolation layer; 25. a primary stiffener plate; 26. a secondary reinforcing plate; 261. a groove; 262. a stopper; 27. oppositely pulling the bolts; 28. a primary pull rod; 281. a first-level turn buckle; 29. a secondary pull rod; 291. a second grade turn buckle; 3. a support structure; 31. a support platform; 32. a support frame; 33. and (4) a guardrail.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a template for cantilever type shore protection retaining wall. Referring to fig. 1 and 2, the formwork 2 is used for constructing a retaining wall 1, the retaining wall 1 includes a bottom plate 11, the formwork 2 is disposed on the bottom plate 11, the formwork 2 includes a first-stage formwork 21, a second-stage formwork 22 and a third-stage formwork 23, the first-stage formwork 21 and the second-stage formwork 22 are disposed oppositely, the third-stage formwork 23 is disposed on two sides of the first-stage formwork 21 and the second-stage formwork 22 in the length direction, an accommodating cavity 24 is formed between the first-stage formwork 21, the second-stage formwork 22, the third-stage formwork 23 and the bottom plate 11, and an isolation layer 241 is disposed on the peripheral inner wall of the accommodating cavity. Hold the wall that chamber 24 is used for pouring barricade 1, be provided with a plurality of one-level reinforcing plates 25 on template 2, a plurality of one-level reinforcing plates 25 level set up and with template 2's outer wall fixed connection, a plurality of one-level reinforcing plates 25 evenly arrange along template 2's direction of height.

Referring to fig. 1, a supporting structure 3 is disposed at an upper end of a side wall of the primary formwork 21, the supporting structure 3 includes a supporting platform 31 and a plurality of supporting frames 32, and the number of the supporting frames 32 may be two. Support frame 32 and one-level template 21 fixed connection, 31 level settings of supporting platform and with support frame 32 fixed connection, the fixed guardrail 33 that is provided with in border department that one-level template 21 was kept away from to supporting platform 31. A plurality of first-level pull rods 28 are arranged on the first-level template 21, the number of the first-level pull rods 28 can be two, one end of each first-level pull rod 28 is fixedly connected with the first-level template 21, the other end of each first-level pull rod 28 is in threaded connection with a first-level turn-buckle 281, and one end, far away from the first-level pull rods 28, of the first-level turn-buckle 281 is fixedly connected with the bottom plate 11.

Referring to fig. 2, the secondary formwork 22 is provided with a plurality of secondary tie rods 29, the number of the secondary tie rods 29 may be two, one end of each secondary tie rod 29 is fixedly connected with the secondary formwork 22, the other end of each secondary tie rod 29 is in threaded connection with a secondary turn buckle 291, and one end of each secondary turn buckle 291 is fixedly connected with the bottom plate 11.

Referring to fig. 1 and 2, a plurality of tie bolts 27 penetrate between the first-stage formwork 21 and the second-stage formwork 22, in this embodiment, the tie bolts 27 are water-stop tie bolts, which can reduce the occurrence of the situation that water on the river bank penetrates through the wall body. The plurality of tie bolts 27 are horizontally arranged and penetrate through the first-stage template 21 and the second-stage template 22, and the plurality of tie bolts 27 are uniformly distributed on the outer walls of the first-stage template 21 and the second-stage template 22. All be provided with a plurality of second grade reinforcing plates 26 on one-level template 21 and the second grade template 22, the second grade reinforcing plate 26 that is located on one-level template 21 sets up with the second grade reinforcing plate 26 that is located on the second grade template 22 relatively, second grade reinforcing plate 26 and one-level reinforcing plate 25 mutually perpendicular, second grade reinforcing plate 26 sets up in the terminal surface department that template 2 was kept away from to one-level reinforcing plate 25, each second grade reinforcing plate 26 and each one-level reinforcing plate 25 fixed connection.

The implementation principle of the template for the cantilever type revetment retaining wall in the embodiment of the application is as follows: during the construction of the cantilever type revetment retaining wall 1, the operator first performs the construction of the bottom plate 11. After the construction of the bottom plate 11 is completed, the wall body is built, when the wall body is built, the position line of the installation is firstly flicked by an ink fountain on the bottom plate 11, and then, the isolation layer 241 is coated on the inner wall of the template 2, so that the template drawing is convenient. Subsequently, the worker can hoist the first-stage template 21, the second-stage template 22 and the third-stage template 23 to corresponding positions in sequence through hoisting equipment such as a crane. The primary formwork 21 is temporarily fixed to the bottom plate 11 by the primary tie bars 28 and the primary turn bolts 281, and the secondary formwork 22 is temporarily fixed to the bottom plate 11 by the secondary tie bars 29 and the secondary turn bolts 291. Then, the worker passes a plurality of tie bolts 27 through the first-stage formwork 21 and the second-stage formwork 22, and further adjusts the positions of the first-stage formwork 21 and the second-stage formwork 22 by tightening nuts of the tie bolts 27 so as to meet the construction requirements. After the adjustment is completed, the worker mounts the supporting platform 31, concretes the accommodating cavity 24, completes the construction of the wall body after the concretes are solidified, and then removes the formwork 2 from the wall body for reuse.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A form for a cantilevered retaining wall, the form (2) being used in the construction of the retaining wall (1), the retaining wall (1) comprising a base plate (11), the form (2) being disposed on the base plate (11), characterized in that: be provided with bearing structure (3) on template (2) length direction's a lateral wall, bearing structure (3) are including supporting platform (31) and a plurality of support frame (32), and are a plurality of the lateral wall fixed connection of bottom plate (11) department is kept away from with template (2) support frame (32), support frame (32) level set up and with each support frame (32) fixed connection.

2. The form for a cantilevered revetment wall as claimed in claim 1 wherein: and a guardrail (33) is fixedly arranged at the edge of the supporting platform (31) far away from the template (2).

3. The form for a cantilevered revetment wall as claimed in claim 1 wherein: template (2) include one-level template (21), second grade template (22) and tertiary template (23), one-level template (21) and second grade template (22) set up relatively, tertiary template (23) set up in the both ends of one-level template (21) and second grade template (22) length direction, the both sides edge of the perpendicular to bottom plate (11) direction of tertiary template (23) respectively with one-level template (21) and second grade template (22) fixed connection, be formed with between one-level template (21), second grade template (22), tertiary template (23) and bottom plate (11) and be used for the chamber (24) that holds of pouring.

4. The form for a cantilevered revetment wall as claimed in claim 3 wherein: the laminating is provided with isolation layer (241) on the inner wall of holding chamber (24), isolation layer (241) and one-level template (21), second grade template (22) and tertiary template (23) equal fixed connection.

5. The form for a cantilevered revetment wall as claimed in claim 3 wherein: the fixed a plurality of one-level reinforcing plates (25) that are provided with on the outer wall of template (2), it is a plurality of one-level reinforcing plate (25) level sets up and extends along the length direction of template (2), and is a plurality of one-level reinforcing plate (25) are evenly arranged along the direction of height of template (2).

6. The form for a cantilevered revetment wall as claimed in claim 5 wherein: the first-stage template (21) and the second-stage template (22) are respectively provided with a plurality of second-stage reinforcing plates (26), each second-stage reinforcing plate (26) is perpendicular to each first-stage reinforcing plate (25), each second-stage reinforcing plate (26) is located at the end face, far away from the template (2), of each first-stage reinforcing plate (25), and each second-stage reinforcing plate (26) is fixedly connected with each first-stage reinforcing plate (25).

7. The form for a cantilevered revetment wall as claimed in claim 3 wherein: wear to be equipped with a plurality of split bolt (27) on template (2), it is a plurality of split bolt (27) level sets up, and is a plurality of split bolt (27) run through one-level template (21) and second grade template (22).

8. The form for a cantilevered revetment wall as claimed in claim 7 wherein: be provided with a plurality of one-level pull rods (28) and second grade pull rod (29) on template (2), each the one end and one-level template (21) fixed connection of one-level pull rod (28), each the one end that one-level template (21) were kept away from in one-level pull rod (28) is connected with one-level turn buckle (281), the one end and bottom plate (11) fixed connection that one-level pull rod (28) were kept away from in one-level turn buckle (281), each the one end and second grade template (22) fixed connection of second grade pull rod (29), the one end that second grade template (22) were kept away from in second grade pull rod (29) is connected with second grade turn buckle (291), and the one end and bottom plate (11) fixed connection that second grade turn buckle (291) were kept away from second grade pull rod (29).