CN118639859A - A template connection structure - Google Patents

Abstract

The invention provides a template connecting structure, which relates to the field of building construction and comprises the following components: the template body is provided with two positioning brackets at the outer end of the template body, and the two positioning brackets are arranged in a crossed rotation way; the two groups of limiting supports are respectively hinged to the outer sides of the two ends of the two positioning brackets; the angle control mechanism is arranged between the two positioning brackets; the plurality of connecting auxiliary cylinders are uniformly distributed and slidably arranged on the inner side end surface of the limiting support; the connection auxiliary mechanism is arranged between the limit support and the plurality of connection auxiliary cylinders; the compaction auxiliary mechanism is arranged on the outer sides of the two positioning brackets. The method improves the operation convenience when positioning the building templates, slows down the frequency and the work load of repeated labor of operators, improves the positioning efficiency of the building templates, improves the construction progress of the building templates, solves the problems that the operation is more complicated when the templates are positioned and connected, increases the frequency and the work load of repeated labor of the operators, and influences the positioning efficiency of the templates.

Description

A template connection structure

Technical Field

The invention relates to the technical field of building construction, and in particular to a template connection structure.

Background Art

When pouring construction on a building, it is necessary to use the cooperation of building formwork to cast concrete. In the actual application of building formwork, a connecting structure is needed to position and support the formworks. When connecting and positioning the formworks, in order to ensure the stability of the connection between the formworks and the support stability of the formworks, multiple positioning brackets and limit bolts are often used.

As shown in the existing application number CN202110366552.4, a building formwork connection structure for civil engineering is disclosed, including a first formwork body, a casting trough, a first partition, a second formwork body, a second partition, a slot, a connection limit mechanism and an interval support mechanism. The present invention sets a connection limit mechanism at the left end of the first formwork body, and embeds the top block and the sliding rod into the inner side of the slot. When the top block is embedded into the inner side of the limit groove, the limit rod and the limit groove are interlocked with each other, and then the sliding rod is driven to move to the right end by the push rod, so that the limit rod and the inner wall of the limit groove are tightly fitted, thereby achieving the advantage of being able to quickly connect the first formwork body and the second formwork body to each other; by setting an interval support mechanism at the upper end of the first formwork body, the first formwork body and the second formwork body can be kept at a certain distance through the support block, thereby achieving the effect of being able to stably fix the first formwork body and the second formwork body.

However, when positioning and connecting the templates, most of the time, the operator is required to place multiple positioning brackets in sequence on the outside of the connection between the two templates, and then connect multiple limit bolts to the inside of the installation through holes respectively, and then rotate the multiple limit bolts in sequence to achieve the positioning connection between the templates. The operation is relatively cumbersome, which increases the frequency and workload of the operator's repetitive work, affects the positioning efficiency of the template, and affects the construction progress during the template erection construction.

Summary of the invention

In view of this, the present invention provides a template connection structure, which realizes the synchronous control of multiple connection auxiliary cylinders, so that the multiple connection auxiliary cylinders slide synchronously toward the inside of the connecting through hole, and position and connect the template bodies, thereby improving the operational convenience when positioning the building templates, reducing the frequency and workload of operators' repetitive labor, improving the positioning efficiency of the building templates, and further improving the construction progress during template construction.

The present invention provides a purpose and effect of a template connection structure, which specifically includes: a template body, a positioning bracket, a limiting support, an angle control mechanism, a connection auxiliary cylinder, a connection auxiliary mechanism and a clamping auxiliary mechanism, wherein the outer end surface of the template body is vertically fixedly connected with a connection bracket; a plurality of connection through holes are evenly arranged on the inner side of the connection bracket; there are two positioning brackets, two positioning brackets are arranged at the outer end of the template body, and the two positioning brackets are cross-rotated; there are two groups of limiting supports, and the two groups of limiting supports are respectively hingedly arranged on the outer sides of the two ends of the two positioning brackets; a supporting shaft is fixedly connected to the inner side of the limiting support; the supporting shaft and the positioning bracket are hingedly connected by an elastic connecting member; the angle control mechanism is arranged between the two positioning brackets; there are multiple connection auxiliary cylinders, and the multiple connection auxiliary cylinders are evenly arranged and slidably arranged on the inner end surface of the limiting support; the connection auxiliary mechanism is arranged between the limiting support and the multiple connection auxiliary cylinders; the connection auxiliary mechanism includes: a transmission support shaft, and there are four transmission support shafts, and the four transmission support shafts are respectively rotatably connected to the inner sides of the four limiting supports; the clamping auxiliary mechanism is arranged on the outer sides of the two positioning brackets.

Furthermore, the angle control mechanism includes: a connecting shaft and a locking support, the connecting shaft is fixedly connected to the center position of the front end surface of the rear positioning bracket; the locking support is slidably arranged at the front end of the connecting shaft, the locking support is a polygonal block structure, and a polygonal locking groove is opened in the front positioning bracket at a position aligned with the locking support.

Furthermore, an elastic reset member is fixedly connected between the connecting support shaft and the locking support; both ends of the locking support are elastically connected to a supporting auxiliary frame; and the supporting auxiliary frame is an L-shaped frame structure.

Furthermore, the connection auxiliary mechanism also includes: a drive shaft, there are four drive shafts, and the four drive shafts are respectively vertically rotatably arranged on the outer sides of the bottom end surfaces of the four transmission support shafts; the inner ends of the drive shafts are coaxially fixedly connected with a drive worm; the bottom end surface of the transmission support shaft is coaxially fixedly connected with a drive worm wheel; the drive worm wheel and the drive worm are meshed with each other, and the drive worm and the drive worm wheel together constitute a worm gear transmission mechanism.

Furthermore, a transmission screw is rotatably arranged on the inner side of the connection auxiliary cylinder, and the transmission screw is rotatably arranged vertically between the transmission support shaft; a driven bevel gear is coaxially fixedly connected to the inner end face of the transmission screw; an active bevel gear is vertically rotatably arranged on the inner side of the driven bevel gear, and the active bevel gear is coaxially fixedly connected to the transmission support shaft; the active bevel gear and the driven bevel gear are meshed with each other.

Furthermore, an anti-dropping block is coaxially fixedly connected to the outer end surface of the transmission screw;

The outer end of the connection auxiliary cylinder is evenly arranged and fixedly connected with a plurality of limit guide strips; a limit guide groove is provided in the template body and the connecting through hole at the aligned position with the limit guide strip; a threaded transmission hole is provided on the inner side of the connection auxiliary cylinder at the aligned position with the transmission screw; the threaded transmission hole is threadedly connected with the transmission screw.

Furthermore, the clamping auxiliary mechanism includes: a limit bracket, two limit brackets, and the two limit brackets are respectively arranged on the outside of the front ends of the two connecting brackets; the outer end of the limit bracket is elastically connected to a movable bracket; the movable bracket and the inner side of the limit bracket are provided with positioning through holes;

The outer side of the front end surface of the support shaft is coaxially fixedly connected with a positioning support shaft.

Furthermore, the clamping auxiliary mechanism also includes: a supporting auxiliary cylinder and a driving screw, the supporting auxiliary cylinder is rotatably arranged between two limit brackets; there are two driving screws, the two driving screws are respectively slidably arranged at the left and right ends of the supporting auxiliary cylinder, and the outer threads of the two driving screws have the same pitch and opposite rotation directions;

The inner end surface of the limiting bracket is coaxially fixedly connected with a transmission auxiliary frame; the transmission auxiliary frame is a polygonal block structure.

Furthermore, a limit spring is fixedly connected between the driving screw and the driving auxiliary block; a plug-in support shaft is inserted into the outer side of the driving screw at the right end; the plug-in support shaft is a polygonal shaft structure, and a driving handwheel is coaxially fixedly connected to the outer end of the plug-in support shaft.

Beneficial Effects

When in use, the present invention realizes the synchronous control of multiple connection auxiliary cylinders, so that the multiple connection auxiliary cylinders synchronously slide toward the inside of the connection through hole, and the template bodies are positioned and connected, which improves the operational convenience when positioning the building templates, reduces the frequency and workload of operators' repeated labor, improves the positioning efficiency of the building templates, and further improves the construction progress during template construction.

In addition, when the present invention is in use, the cross setting between the two positioning brackets utilizes the principle of stability of the triangle to improve the support stability and support strength of the template body in actual application, while also meeting the use requirements when positioning and connecting different types of building templates, thereby increasing the scope of application of the present structure and further improving the flexibility of use of the present connection structure in actual application.

In addition, when the present invention is in use, the distance between the two template bodies is controlled, so that the two template bodies move relative to each other, which reduces the generation of gaps at the template connections when the templates are built, and further improves the use effect of the connection structure in actual application.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

The drawings described below are only related to some embodiments of the present invention and are not intended to limit the present invention.

In the attached picture:

FIG. 1 is an overall isometric structural schematic diagram of the present invention.

FIG. 2 is a schematic diagram of the structure of the positioning bracket and the connecting bracket after being separated from each other.

FIG. 3 is a schematic diagram of the connection structure between the limit support and the positioning bracket of the present invention.

FIG. 4 is a schematic diagram of the angle control mechanism and the positioning bracket installation structure of the present invention.

FIG. 5 is a schematic diagram of the installation structure of the connection auxiliary mechanism and the connection auxiliary cylinder of the present invention.

FIG. 6 is a schematic cross-sectional view of the connection between the connection auxiliary cylinder and the connection auxiliary mechanism of the present invention.

FIG. 7 is a schematic diagram of the structure of the supporting auxiliary cylinder and the driving lead screw after being separated from each other.

FIG. 8 is a schematic cross-sectional view of the clamping auxiliary mechanism of the present invention.

Reference numerals list

1. Template body; 101. Connecting bracket; 102. Connecting through hole; 2. Positioning bracket; 201. Elastic connecting piece; 3. Limiting support; 301. Support shaft; 302. Positioning support shaft; 4. Connecting support shaft; 401. Locking support; 402. Elastic reset piece; 403. Support auxiliary frame; 5. Connecting auxiliary cylinder; 501. Limiting guide strip; 502. Threaded transmission hole; 6. Transmission support shaft; 601. Drive shaft; 602. Drive worm; 603. Drive worm wheel; 604. Drive lead screw; 605. Active bevel gear; 606. Driven bevel gear; 607. Anti-slip block; 7. Support auxiliary cylinder; 701. Limiting bracket; 7011. Transmission auxiliary frame; 702. Movable frame; 703. Positioning through hole; 704. Drive lead screw; 705. Limiting spring; 706. Drive auxiliary block; 707. Plug-in support shaft.

DETAILED DESCRIPTION

Embodiment 1: Please refer to Figures 1 to 6:

The present invention provides a template connection structure, including a template body 1, a positioning bracket 2, a limiting support 3, an angle control mechanism, a connection auxiliary cylinder 5, a connection auxiliary mechanism and a pressing auxiliary mechanism. The outer end surface of the template body 1 is vertically fixedly connected with a connection bracket 101; the inner side of the connection bracket 101 is evenly arranged with a plurality of connection through holes 102; there are two positioning brackets 2, the two positioning brackets 2 are arranged at the outer end of the template body 1, and the two positioning brackets 2 are cross-rotated; there are two groups of limiting supports 3, and the two groups of limiting supports 3 are respectively hingedly arranged on the outer sides of the two ends of the two positioning brackets 2; the inner side of the limiting supports 3 is provided with a plurality of connecting holes 102 arranged evenly; the two positioning brackets 2 are arranged at the outer ends of the template body 1, and the two positioning brackets 2 are cross-rotated; the limiting supports 3 are provided with two groups of limiting supports 3, and the two groups of limiting supports 3 are respectively hingedly arranged on the outer sides of the two ends of the two positioning brackets 2; the inner side of the limiting supports 3 is provided with a plurality of connecting holes 102 arranged evenly; the two positioning brackets 2 are ... The side is fixedly connected with a support shaft 301; the support shaft 301 and the positioning bracket 2 are hingedly connected by an elastic connecting piece 201; the angle control mechanism is arranged between the two positioning brackets 2; there are multiple connection auxiliary cylinders 5, and the multiple connection auxiliary cylinders 5 are evenly arranged and slidably arranged on the inner end surface of the limit support 3; the connection auxiliary mechanism is arranged between the limit support 3 and the multiple connection auxiliary cylinders 5; the connection auxiliary mechanism includes: a transmission support shaft 6, there are four transmission support shafts 6, and the four transmission support shafts 6 are respectively rotatably connected to the inner sides of the four limit supports 3; the clamping auxiliary mechanism is arranged on the outer sides of the two positioning brackets 2.

Among them, the angle control mechanism includes: a connecting shaft 4 and a locking support 401, the connecting shaft 4 is fixedly connected to the center position of the front end face of the rear positioning bracket 2; the locking support 401 is slidably arranged at the front end of the connecting shaft 4, the locking support 401 is a polygonal block structure, and a polygonal locking groove is opened in the front positioning bracket 2 at a position aligned with the locking support 401.

Among them, an elastic reset member 402 is fixedly connected between the connecting shaft 4 and the locking support 401; the two ends of the locking support 401 are elastically connected to the supporting auxiliary frame 403; the supporting auxiliary frame 403 is an L-shaped frame structure.

Among them, the connection auxiliary mechanism also includes: a driving shaft 601, there are four driving shafts 601, and the four driving shafts 601 are respectively vertically rotated and arranged on the outer sides of the bottom end surfaces of the four transmission support shafts 6; the inner end of the driving shaft 601 is coaxially fixedly connected with a driving worm 602; the bottom end surface of the transmission support shaft 6 is coaxially fixedly connected with a driving worm wheel 603; the driving worm wheel 603 and the driving worm 602 are meshed with each other, and the driving worm 602 and the driving worm wheel 603 together constitute a worm gear transmission mechanism.

Among them, a transmission screw 604 is rotatably arranged on the inner side of the connecting auxiliary cylinder 5, and the transmission screw 604 is vertically rotatably arranged with the transmission support shaft 6; a driven bevel gear 606 is coaxially fixedly connected to the inner end face of the transmission screw 604; an active bevel gear 605 is vertically rotatably arranged on the inner side of the driven bevel gear 606, and the active bevel gear 605 is coaxially fixedly connected with the transmission support shaft 6; the active bevel gear 605 and the driven bevel gear 606 are meshed with each other.

The outer end surface of the transmission screw 604 is coaxially fixedly connected with an anti-drop block 607;

The outer end of the connecting auxiliary tube 5 is evenly arranged and fixedly connected with a plurality of limit guide strips 501; a limit guide groove is provided in the template body 1 and the connecting through hole 102 at the aligned position with the limit guide strips 501; a threaded transmission hole 502 is provided on the inner side of the connecting auxiliary tube 5 at the aligned position with the transmission screw 604; the threaded transmission hole 502 and the transmission screw 604 are threadedly connected.

The specific usage and function of this embodiment are as follows:

When the present invention is in use, the locking support 401 is dragged outward to disengage from the locking groove, and the supporting auxiliary frame 403 assists in positioning the locking support 401. At this time, the two positioning brackets 2 are pushed, and the two positioning brackets 2 are adjusted to a suitable angle according to the model and size of the template body 1, so that the position of the connecting auxiliary cylinder 5 and the connecting through hole 102 are relatively aligned. After the limit support 3 and the connecting bracket 101 are pressed against each other, when the two supporting auxiliary frames 403 are pressed inwardly, the elastic reset member 402 resets the locking support 401, and the locking support 401 slides to the inside of the locking groove, and the support angle between the two positioning brackets 2 is positioned and locked; the elastic reset member 402 resets the locking support 401, and the locking support 401 slides to the inside of the locking groove, and the support angle between the two positioning brackets 2 is positioned and locked; The connecting member 201 ensures the stability of the connection between the limit support 3 and the positioning bracket 2; when the driving shaft 601 is pushed to rotate, the driving worm 602 drives the driving worm wheel 603 and the transmission support shaft 6 to rotate. During the rotation of the transmission support shaft 6, the active bevel gear 605 drives multiple driven bevel gears 606 and the transmission screw 604 to rotate. During the rotation of multiple transmission screws 604, the threaded transmission hole 502 drives the connection auxiliary cylinder 5 to slide, so that the connection auxiliary cylinder 5 slides to the inside of the connecting through hole 102, thereby realizing the positioning connection between the connection structure and the template. The limiting guide strip 501 and the limiting guide groove realize the limiting guiding process when the connection auxiliary cylinder 5 slides.

Embodiment 2: Based on Embodiment 1, please refer to FIG. 7 to FIG. 8 :

The clamping auxiliary mechanism includes: a limit bracket 701, there are two limit brackets 701, and the two limit brackets 701 are respectively arranged on the outside of the front ends of the two connecting brackets 101; the outer end of the limit bracket 701 is elastically connected to a movable bracket 702; the movable bracket 702 and the inner side of the limit bracket 701 are provided with positioning through holes 703;

A positioning support shaft 302 is coaxially fixedly connected to the outer side of the front end surface of the support shaft 301 .

The clamping auxiliary mechanism further includes: a supporting auxiliary cylinder 7 and a driving screw 704, wherein the supporting auxiliary cylinder 7 is rotatably arranged between the two limit brackets 701; there are two driving screws 704, which are respectively slidably arranged at the left and right ends of the supporting auxiliary cylinder 7, and the outer threads of the two driving screws 704 have the same pitch and opposite rotation directions;

The inner end surface of the limiting bracket 701 is coaxially fixedly connected with a transmission auxiliary frame 7011; the transmission auxiliary frame 7011 is a polygonal block structure.

Among them, a limit spring 705 is fixedly connected between the driving screw 704 and the driving auxiliary block 706; a plug-in support shaft 707 is inserted into the outer side of the right end driving screw 704; the plug-in support shaft 707 is a polygonal shaft structure, and the outer end of the plug-in support shaft 707 is coaxially fixedly connected with a driving handwheel.

The specific usage and function of this embodiment are as follows:

When the present invention is used, after positioning and connecting the two building formworks, the positioning through holes 703 in the movable frame 702 and the limiting bracket 701 are inserted to the outside of the positioning support shaft 302 on the same side, and then the two driving screws 704 are pushed inwardly so that the two ends of the driving screws 704 are docked with the transmission auxiliary frame 7011. After the locking support 401 is disengaged from the locking groove, the plug-in support shaft 707 is plugged into the outside of the driving screw 704. When the plug-in support shaft 707 is pushed to rotate, the driving auxiliary block 706 and the supporting auxiliary cylinder 7 push the two driving screws 704 to rotate synchronously. During the rotation of the two driving screws 704, the transmission auxiliary frame 7011 pushes the limiting bracket 701 and the two formwork bodies 1 to slide inward synchronously.

In this article, there are several points to note:

1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims (9)

1. A template connection structure, comprising: a template body (1), two positioning brackets (2), two groups of limiting supports (3), an angle control mechanism, a plurality of connection auxiliary cylinders (5), a connection auxiliary mechanism and a clamping auxiliary mechanism, characterized in that: the outer end surface of the template body (1) is vertically fixedly connected with a connection bracket (101); the inner side of the connection bracket (101) is evenly arranged with a plurality of connection through holes (102); the two positioning brackets (2) are arranged at the outer ends of the template body (1), and the two positioning brackets (2) are cross-rotatably arranged; the two groups of limiting supports (3) are respectively hingedly arranged on the outer sides of the two ends of the two positioning brackets (2); the limiting supports A support shaft (301) is fixedly connected to the inner side of the seat (3); the support shaft (301) is hingedly connected to the positioning bracket (2) by an elastic connecting piece (201); the angle control mechanism is arranged between the two positioning brackets (2); a plurality of connection auxiliary cylinders (5) are evenly arranged and slidably arranged on the inner side end surface of the limit support (3); the connection auxiliary mechanism is arranged between the limit support (3) and the plurality of connection auxiliary cylinders (5); the connection auxiliary mechanism comprises: four transmission support shafts (6), the four transmission support shafts (6) are rotatably connected to the inner sides of the four limit supports (3) respectively; the clamping auxiliary mechanism is arranged on the outer sides of the two positioning brackets (2). 2. A template connection structure as described in claim 1, characterized in that: the angle control mechanism includes: a connecting shaft (4) and a locking support (401), the connecting shaft (4) is fixedly connected to the center position of the front end face of the rear positioning bracket (2); the locking support (401) of the polygonal block structure is slidably arranged at the front end of the connecting shaft (4), and a polygonal locking groove is opened in the front positioning bracket (2) at a position aligned with the locking support (401). 3. A template connection structure as described in claim 2, characterized in that: an elastic reset part (402) is fixedly connected between the connecting support shaft (4) and the locking support (401); and the two ends of the locking support (401) are elastically connected to a supporting auxiliary frame (403) with an L-shaped frame structure. 4. A template connection structure as described in claim 1, characterized in that: the connection auxiliary mechanism also includes: four driving shafts (601), the four driving shafts (601) are respectively vertically rotatably arranged on the outer sides of the bottom end surfaces of four transmission support shafts (6); the inner ends of the driving shafts (601) are coaxially fixedly connected with a driving worm (602); the bottom end surface of the transmission support shaft (6) is coaxially fixedly connected with a driving worm wheel (603); the driving worm wheel (603) and the driving worm (602) are meshed with each other, and the driving worm (602) and the driving worm wheel (603) together constitute a worm gear transmission mechanism. 5. A template connection structure as described in claim 1, characterized in that: a transmission screw (604) is rotatably arranged on the inner side of the connection auxiliary cylinder (5), and the transmission screw (604) and the transmission support shaft (6) are vertically rotatably arranged; a driven bevel gear (606) is coaxially fixedly connected to the inner end face of the transmission screw (604); an active bevel gear (605) is vertically rotatably arranged on the inner side of the driven bevel gear (606), and the active bevel gear (605) and the transmission support shaft (6) are coaxially fixedly connected; the active bevel gear (605) and the driven bevel gear (606) are meshed with each other. 6. A template connection structure as claimed in claim 5, characterized in that: an anti-dropping block (607) is coaxially fixedly connected to the outer end surface of the transmission screw (604); The outer end of the connection auxiliary tube (5) is evenly arranged and fixedly connected with a plurality of limiting guide bars (501); a limiting guide groove is provided in the template body (1) and the connection through hole (102) at a position aligned with the limiting guide bar (501); a threaded transmission hole (502) is provided on the inner side of the connection auxiliary tube (5) at a position aligned with the transmission screw (604); the threaded transmission hole (502) and the transmission screw (604) are threadedly connected. 7. A template connection structure as claimed in claim 1, characterized in that: the clamping auxiliary mechanism comprises: two limit brackets (701), the two limit brackets (701) are respectively arranged on the outside of the front ends of the two connection brackets (101); the outer ends of the limit brackets (701) are elastically connected to a movable bracket (702); the movable bracket (702) and the inner sides of the limit bracket (701) are provided with positioning through holes (703); A positioning support shaft (302) is coaxially fixedly connected to the outer side of the front end surface of the supporting rotating shaft (301). 8. A template connection structure as claimed in claim 7, characterized in that: the clamping auxiliary mechanism also includes: a supporting auxiliary cylinder (7) and two driving screws (704), the supporting auxiliary cylinder (7) is rotatably arranged between the two limit brackets (701); the two driving screws (704) are respectively slidably arranged at the left and right ends of the supporting auxiliary cylinder (7), and the outer threads of the two driving screws (704) have the same pitch and opposite rotation directions; The inner end surface of the limiting bracket (701) is coaxially fixedly connected to a transmission auxiliary bracket (7011) having a polygonal block structure. 9. A template connection structure as described in claim 8, characterized in that: a limit spring (705) is fixedly connected between the driving screw (704) and the driving auxiliary block (706); a plug-in support shaft (707) with a polygonal shaft structure is inserted into the outer side of the right end of the driving screw (704); and a driving handwheel is coaxially and fixedly connected to the outer end of the plug-in support shaft (707).