CN217205352U - A prefabricated fixture for building formwork - Google Patents

Abstract

The utility model belongs to the technical field of the construction technology and specifically relates to a prefabricated mounting of building templates, include: building templates one and building templates two, building templates one is located the left side of building templates two, the right side welding of building templates one has two connecting plates that are the symmetry and set up, the left side welding of building templates two has the rotation shell, the rotation shell is located between two connecting plates, the inner chamber of rotation shell is provided with spring one, the equal fixedly connected with cylinder in both ends of spring one. The utility model discloses possess the advantage that stability is good and be convenient for operate, in the use of reality, realize being parallel to each other or mutually perpendicular back to building templates one and building templates two, the user can fix a position the relative position of building templates one and building templates two fast, and not only operation process is simple, and the stability after building templates one and building templates two fix a position is better, does not influence the stability between building templates one and the building templates two after disassembling many times.

Description

A prefabricated fixture for building formwork

technical field

The utility model relates to the technical field of building construction, in particular to a prefabricated fixing part of a building formwork.

Background technique

Building construction refers to the production activities in the implementation stage of project construction. It is the construction process of various types of buildings. It can also be said that the various lines on the design drawings are turned into real objects at the designated location. The building template is The main work object of building construction.

As disclosed in publication number CN210263934U, a building formwork fixing piece has the beneficial effect that the mutual rotation between the two bottom plates enables the connection and fixation of the formwork parallel to each other and the formwork perpendicular to each other. The limiting function of the limiting mechanism ensures that the bottom plates will not rotate each other during the connection and fixing process, and the limiting mechanism facilitates the mutual rotation of the bottom plates when the locking mechanism is released, but the utility model is realized by using fastening bolts. Positioning the templates that are parallel or perpendicular to each other, when adjusting the relative positions of the two templates, special tools are required to realize the rotation of the fastening bolts, and if the fastening bolts are subjected to external forces It is easy to cause the loosening of the fastening bolts. Finally, after the fastening bolts are disassembled and installed for many times, it is easy to cause the fastening bolts to slip, thereby affecting the stability between the two templates.

Therefore, there is an urgent need for a prefabricated fastener for building formwork to solve the above problems.

Utility model content

The purpose of the utility model is to provide a prefabricated fixing piece for a building formwork, which has the advantages of good stability and easy operation, and solves the problem that when adjusting the relative positions of the two formwork, special tools are needed at this time. The rotation of the fastening bolts is realized, and if the fastening bolts are affected by external forces, it is easy to cause the fastening bolts to loosen. Finally, after the fastening bolts are disassembled and installed for many times, it is easy to cause the fastening bolts to slip. situation, thereby affecting the stability between the two templates.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a prefabricated fixture for a building formwork, comprising: a first building formwork and a second building formwork, the first building formwork is located on the left side of the second building formwork, and the first building formwork is located. Two symmetrically arranged connecting plates are welded on the right side of the second building formwork, a rotating shell is welded on the left side of the second building formwork, the rotating shell is located between the two connecting plates, and the inner cavity of the rotating shell is provided with a spring one. , both ends of the first spring are fixedly connected with cylinders, one end of the two cylinders penetrates to the outside of the rotating shell, and the opposite sides of the two connecting plates are provided with rotating grooves that are adapted to the cylinders. The front side of the shell is provided with a movable slot, the inner cavity of the movable slot is slidably connected with two sliding rods, one end of the sliding rod extends to the inner cavity of the rotating shell and is fixedly connected with the cylinder, and the other end of the sliding rod It extends to the outside of the movable slot and is fixedly connected with an operation block.

The top of the right side of the building formwork is welded with a protective block, the bottom of the protective block is fixedly connected with the connecting plate located at the top, a cavity is opened inside the protective block, and the inner wall of the cavity is rotatably connected with threads The top of the surface of the threaded rod is fixedly connected with a bevel gear 1, the inner cavity of the cavity is provided with a bevel gear 2, the bevel gear 1 meshes with the bevel gear 2, and the front side of the bevel gear 2 is fixed A linkage rod is connected, the top and bottom of the surface of the threaded rod are threadedly connected with a threaded block, one side of the threaded block is fixedly connected with a connecting block, and one side of the connecting block is fixedly connected with a clamping block, so the The top of the left side of the second building formwork is welded with a cross bar, and one side of the protective block is provided with a through groove that is adapted to the cross bar, the through groove is communicated with the cavity, and the left end of the cross bar extends to A ball block is fixedly connected between the two clamping blocks.

Further, as a preferred form of the present invention, the connecting plate and the protective block have the same shape.

Further, as a preferred option of the present invention, a guide groove is provided on the left side of the inner cavity of the cavity, the inner cavity of the guide groove is slidably connected with two guide blocks, and one side of the guide block extends to the cavity. The inner cavity of the body is fixedly connected with the threaded block.

Further, as a preferred option of the present invention, two springs are fixedly connected together between the two connecting blocks.

Further, as a preferred option of the present invention, the threads on the top and bottom of the surface of the threaded rod are arranged in opposite directions.

Further, as a preferred option of the present invention, a spherical groove is opened between the two clamping blocks, and the spherical groove is used in cooperation with the ball block.

Further, as a preferred option of the present invention, the front end of the linkage rod penetrates to the front side of the protective block and is fixedly connected with a rotating block, and the surface of the rotating block is provided with a number of anti-skid grooves that are equally spaced and annularly distributed. .

Beneficial effects, the technical solution of the present application has the following technical effects: the utility model plays an important role in the combination of the connecting plate, the rotating shell, the spring one, the cylinder, the rotating groove, the movable groove, the sliding rod and the operation block, which plays an important role in the integration of the building formwork. The second building formwork is connected, and the relative position of the building formwork 1 and the building formwork 2 can be rotated from a parallel state to a vertical state. The combined use of the block, the clamping block, the cross bar, the through groove and the ball block plays the role of positioning the building formwork 1 and the building formwork 2, so that the prefabricated fixing parts of the building formwork have good stability and are easy to operate. Advantages: In the actual use process, after the building formwork 1 and the building formwork 2 are parallel or perpendicular to each other, the user can quickly locate the relative positions of the building formwork 1 and the building formwork 2, which is not only a simple operation process, but also The stability of the building formwork 1 and the building formwork 2 after positioning is good, and the stability between the building formwork 1 and the building formwork 2 will not be affected after multiple dismantling. Special tools are needed to realize the rotation of the fastening bolts, and if the fastening bolts are subjected to external forces, it is easy to cause the fastening bolts to loosen. It is easy to cause slippage of the fastening bolts, thereby affecting the stability between the two templates.

It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, are also considered part of the inventive subject matter of the present disclosure, provided that such concepts are not mutually inconsistent.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partial enlarged view of A in Fig. 1 of the utility model;

Fig. 3 is the side sectional view of the partial structure of the rotating shell of the present utility model;

Fig. 4 is the partial enlarged view of B in Fig. 1 of the utility model;

FIG. 5 is a three-dimensional schematic diagram of the partial structure of the present invention.

In the figure, the meanings of the reference signs are as follows: 1. Construction formwork 1; 2. Construction formwork 2; 3. Connecting plate; 4. Rotating shell; 5. Spring 1; 6. Cylinder; Slot; 9, sliding rod; 10, operating block; 11, protective block; 12, cavity; 13, threaded rod; 14, bevel gear one; 15, bevel gear two; 16, linkage rod; 17, threaded block; 18, connecting block; 19, clamping block; 20, cross bar; 21, through groove; 22, ball block; 23, guide groove; 24, guide block; 25, spring two; 26, rotating block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present utility model. described as follows. Aspects of the invention are described in this disclosure with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. It should be understood that the various concepts and embodiments presented above, as well as those concepts and implementations described in greater detail below, can be implemented in any of numerous ways. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in accompanying drawings 1 to 5: the present embodiment provides a prefabricated fixture for a building formwork, including: building formwork one 1 and building formwork two 2, building formwork one 1 is located on the left side of building formwork two 2, and the building formwork The right side of the template one 1 is welded with two symmetrically arranged connecting plates 3, and the left side of the building template two 2 is welded with a rotating shell 4, the rotating shell 4 is located between the two connecting plates 3, and the inner cavity of the rotating shell 4 is set There is a spring one 5, both ends of the spring one 5 are fixedly connected with a cylinder 6, one end of the two cylinders 6 is penetrated to the outside of the rotating shell 4, and the opposite sides of the two connecting plates 3 are provided with a cylinder 6 that is suitable for The matching rotating groove 7, the front side of the rotating shell 4 is provided with a movable groove 8, and the inner cavity of the movable groove 8 is slidably connected with two sliding rods 9, one end of the sliding rods 9 extends to the inner cavity of the rotating shell 4 and is connected with the cylinder 6. For fixed connection, the other end of the sliding rod 9 extends to the outside of the movable slot 8 and is fixedly connected with the operation block 10 .

A protective block 11 is welded on the top of the right side of the building formwork 1. The shape of the connecting plate 3 and the protective block 11 is the same. The bottom of the protective block 11 is fixedly connected with the connecting plate 3 located on the top. , the inner wall of the cavity 12 is rotatably connected with a threaded rod 13, the top and bottom threads of the surface of the threaded rod 13 are arranged in opposite directions, the top of the surface of the threaded rod 13 is fixedly connected with a bevel gear 14, and the inner cavity of the cavity 12 is provided with a bevel gear The second gear 15, the first bevel gear 14 meshes with the second bevel gear 15, the front side of the second bevel gear 15 is fixedly connected with a link rod 16, the top and bottom of the surface of the threaded rod 13 are threadedly connected with a threaded block 17, and the threaded block 17 A connecting block 18 is fixedly connected to one side of the connecting block 18, a clamping block 19 is fixedly connected to one side of the connecting block 18, a cross bar 20 is welded on the top of the left side of the second building formwork 2, and one side of the protective block 11 is provided with a cross bar 20. A matching through slot 21 is provided, the through slot 21 communicates with the cavity 12 , and the left end of the cross bar 20 extends between the two clamping blocks 19 and is fixedly connected with a ball block 22 .

Specifically, a guide groove 23 is formed on the left side of the inner cavity of the cavity 12, and two guide blocks 24 are slidably connected to the inner cavity of the guide groove 23. One side of the guide blocks 24 extends to the inner cavity of the cavity 12 and is connected with the threaded block. 17 Fixed connection.

In this embodiment: through the cooperation of the guide groove 23 and the guide block 24, when the threaded block 17 moves, the guide block 24 can be driven to slide in the inner cavity of the guide groove 23, which plays a role of guiding the threaded block 17, thereby Avoid rotation of the threaded block 17 .

Specifically, a second spring 25 is fixedly connected between the two connecting blocks 18 .

In this embodiment, through the setting of the second spring 25 , when the two connecting blocks 18 move toward each other, the second spring 25 is in a retracted state, which plays a role of buffering the movement of the connecting block 18 .

Specifically, a spherical groove is opened between the two clamping blocks 19 , and the spherical groove is used in cooperation with the ball block 22 .

In this embodiment, the spherical groove is used to match the ball block 22 through the setting of the spherical groove, and when the two clamping blocks 19 position the ball block 22 , at this time, the clamping block 19 and the ball block 22 are improved. the role of stability between.

Specifically, the front end of the linkage rod 16 penetrates to the front side of the protective block 11 and is fixedly connected with a rotating block 26 . The surface of the rotating block 26 is provided with a plurality of anti-skid grooves distributed in a ring at equal intervals.

In this embodiment, the setting of the rotating block 26 plays a role in facilitating the rotation of the linkage rod 16, which further improves the convenience of rotation.

The working principle and use process of the utility model:

Step 1: The user moves relative to each other by operating the two operating blocks 10, the operating block 10 drives the sliding rod 9 to slide in the inner cavity of the movable slot 8, and the two sliding rods 9 drive the two cylinders 6 to move relative to each other, and the two cylinders 6 are opposite to each other. When moving, the spring one 5 is in a compressed state, and then the building formwork two 2 is used to drive the rotating shell 4 to be placed between the two connecting plates 3, and then the force to operate the operation block 10 is released. At this time, the elastic potential energy of the spring one 5 is used. Make the two cylinders 6 move back to the inner cavity of the rotating groove 7, so that the building formwork one 1 and the building formwork two 2 can be connected, and due to the setting of the shape of the cylinder 6, the user can The relative position between formwork one 1 and building formwork two 2 is adjusted, so that building formwork one 1 and building formwork two 2 can be in a parallel state or a vertical state;

Step 2: When the second building template 2 drives the rotating shell 4 to be between the two connecting plates 3, at the same time, the second building template 2 also drives the ball block 22 to extend into the inner cavity of the cavity 12 through the transmission of the cross bar 20. , and through the setting of the through slot 21, if the second building formwork 2 and the building template one 1 are in a vertical state, the sliding of the cross bar 20 in the inner cavity of the through slot 21 will not affect the subsequent operation, and then the user rotates the rotating block 26, The rotating block 26 drives the second bevel gear 15 to rotate through the transmission of the link rod 16, the second bevel gear 15 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the threaded rod 13 to rotate, and the threaded rod 13 passes through the surface thread. The cooperation of the guide block 24 drives the two threaded blocks 17 to move toward each other, the threaded block 17 drives the two clamping blocks 19 to move toward each other through the transmission of the connecting block 18 , and the ball block 22 is fixed by moving the two clamping blocks 19 toward each other. , plays the role of locating the relative positions of the building formwork 1 and the building formwork 2 2, and has the purpose of good stability and convenient operation.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Those with ordinary knowledge in the technical field of the present invention can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present utility model shall be determined by what is defined in the claims.

Claims (7)

1. A prefabricated fixture for a building formwork, comprising: a building formwork one (1) and a building formwork two (2), wherein the building formwork one (1) is located on the left side of the building formwork two (2), and is characterized in that: Two symmetrically arranged connecting plates (3) are welded on the right side of the first building formwork (1), and a rotating shell (4) is welded on the left side of the second building formwork (2). ) is located between the two connecting plates (3), the inner cavity of the rotating shell (4) is provided with a spring one (5), and both ends of the spring one (5) are fixedly connected with a cylinder (6), and the two One end of each cylinder (6) penetrates to the outer side of the rotating shell (4), and the opposite sides of the two connecting plates (3) are provided with rotating grooves (7) which are adapted to the cylinder (6), the rotating The front side of the shell (4) is provided with a movable groove (8), the inner cavity of the movable groove (8) is slidably connected with two sliding rods (9), and one end of the sliding rods (9) extends to the rotating shell ( 4) and fixedly connected with the cylinder (6), the other end of the sliding rod (9) extends to the outside of the movable groove (8) and is fixedly connected with the operating block (10); A protective block (11) is welded on the top of the right side of the first building formwork (1), the bottom of the protective block (11) is fixedly connected with the connecting plate (3) located at the top, and the interior of the protective block (11) A cavity (12) is opened, the inner wall of the cavity (12) is rotatably connected with a threaded rod (13), and the top of the surface of the threaded rod (13) is fixedly connected with a bevel gear one (14). The inner cavity of (12) is provided with a bevel gear two (15), the bevel gear one (14) meshes with the bevel gear two (15), and the front side of the bevel gear two (15) is fixedly connected with a linkage rod (16), a threaded block (17) is threadedly connected to the top and bottom of the surface of the threaded rod (13), and a connecting block (18) is fixedly connected to one side of the threaded block (17). One side of 18) is fixedly connected with a clamping block (19), a cross bar (20) is welded on the top of the left side of the second building formwork (2), and one side of the protective block (11) is provided with a cross bar. (20) A matching through groove (21), the through groove (21) is communicated with the cavity (12), and the left end of the transverse rod (20) extends between the two clamping blocks (19) And the ball block (22) is fixedly connected. 2 . The prefabricated fixing piece for a building formwork according to claim 1 , wherein the connecting plate ( 3 ) and the protective block ( 11 ) have the same shape. 3 . 3. A prefabricated fixture for a building formwork according to claim 1, characterized in that: a guide groove (23) is provided on the left side of the inner cavity of the cavity (12), and the guide groove (23) is The inner cavity is slidably connected with two guide blocks (24), one side of the guide blocks (24) extends to the inner cavity of the cavity (12) and is fixedly connected with the threaded block (17). 4. A prefabricated fixing piece for a building formwork according to claim 1, characterized in that: a second spring (25) is fixedly connected between the two connecting blocks (18). 5 . The prefabricated fixing part of a building formwork according to claim 1 , wherein the threads on the top and bottom of the surface of the threaded rod ( 13 ) are arranged in opposite directions. 6 . 6 . The prefabricated fixture for a building formwork according to claim 1 , wherein a spherical groove is provided between the two clamping blocks ( 19 ), and the spherical groove is used in cooperation with the ball block ( 22 ). 7 . 7 . The prefabricated fixture for building formwork according to claim 1 , wherein the front end of the linkage rod ( 16 ) penetrates to the front side of the protective block ( 11 ) and is fixedly connected with a rotating block ( 26 ). 8 . ), the surface of the rotating block (26) is provided with a number of anti-skid grooves that are equally spaced and annularly distributed.

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