CN219864061U - Connecting and locking device for building templates - Google Patents
Connecting and locking device for building templates Download PDFInfo
- Publication number
- CN219864061U CN219864061U CN202222549895.7U CN202222549895U CN219864061U CN 219864061 U CN219864061 U CN 219864061U CN 202222549895 U CN202222549895 U CN 202222549895U CN 219864061 U CN219864061 U CN 219864061U
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- positioning
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- locking device
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- building
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a connecting and locking device of a building template, which belongs to the technical field of supporting devices and has the technical scheme that the connecting and locking device comprises a locking rod for locking the building template, wherein the locking rod comprises a positioning rod and a movable rod, and a plurality of connecting screws are arranged on the positioning rod; the movable rod is provided with a plurality of connecting holes for penetrating through the connecting screw rod; one side of the movable rod is provided with a plurality of positioning grooves which are respectively communicated with the connecting holes, the positioning grooves are in one-to-one correspondence with the connecting holes, positioning blocks which are in sliding contact with the positioning grooves along the length direction of the positioning grooves are arranged in the positioning grooves, and the end parts of the positioning blocks are provided with positioning thread surfaces which are in threaded fit with the connecting screw rods; the utility model can conveniently and rapidly connect and lock the building templates, and is more convenient compared with the prior nut and screw rod matched operation mode.
Description
Technical Field
The utility model relates to the technical field of supporting devices, in particular to a connecting and locking device for building templates.
Background
The building template is a temporary supporting structure, and is manufactured according to the design requirement, so that the concrete structure and the components are formed according to the specified position and geometric dimension, the correct position of the concrete structure and the components is kept, the self weight of the building template and the external load acted on the self weight of the building template are borne, and when the building template is used, the connecting and locking device is required to be used for fixing the building template; when the connecting and locking device of the existing building templates is used, the locking rods can be connected and locked by using longer screws for adapting to different distances between the templates, the locking rods are arranged on two sides of the building templates to be locked, the long screws penetrate through the locking rods on the two sides, and then nuts are used for locking.
But use longer screw rod to connect the locking lever and lock, when installation and dismantlement, the screw in is more with the number of turns of unscrewing, has increased staff's intensity of labour, influences work efficiency.
Disclosure of Invention
The utility model aims to provide a connecting and locking device for a building template, which can conveniently and rapidly connect and lock the building template
The technical aim of the utility model is realized by the following technical scheme: the connecting and locking device for the building templates comprises a locking rod used for locking the building templates, wherein the locking rod comprises a positioning rod and a movable rod, and a plurality of connecting screws are arranged on the positioning rod; the movable rod is provided with a plurality of connecting holes for penetrating through the connecting screw rod; one side of the movable rod is provided with a plurality of positioning grooves which are respectively communicated with the connecting holes, the positioning grooves are in one-to-one correspondence with the connecting holes, positioning blocks which are in sliding contact with the positioning grooves along the length direction of the positioning grooves are arranged in the positioning grooves, and the end parts of the positioning blocks are provided with positioning thread surfaces which are in threaded fit with the connecting screw rods.
Through above-mentioned technical scheme, pass corresponding building templates with connecting screw to laminate one of them building templates mutually with the locating lever, pass the connecting hole through using connecting screw, and then install the movable rod on the connecting screw, through sliding locating piece, make the location screw face of locating piece laminate with connecting screw mutually, and then fix a position the movable rod through the screw-thread fit of locating piece and connecting screw, make the movable rod unable slide along connecting screw, thereby connect the locking with adjacent building templates through locating lever and movable rod.
Preferably, the connecting screw is rotationally connected with the positioning rod.
Through above-mentioned technical scheme, connecting screw and locating lever rotate to be connected, and then when the location screw face of locating piece is pasted mutually with connecting screw, through each connecting screw of synchronous rotation, drive the movable rod to can be better lock building templates.
Preferably, a plurality of positioning columns are fixed on one side of the movable rod where the positioning groove is located, and the positioning columns correspond to the positioning grooves one by one; the end part of the positioning column is provided with a mounting hole which axially penetrates through the positioning column, the mounting hole is provided with an operating rod which is in sliding contact with the mounting hole along the axial direction of the mounting hole, and the end part of the operating rod is connected with the positioning block.
According to the technical scheme, the operating rod is arranged, so that the operating rod is utilized, and the positioning block in the positioning groove is convenient to slide; the operating rod is positioned by arranging an axial positioning structure on the positioning column, so that the positioning block is positioned.
Preferably, the operating rod is rotationally connected with the positioning block, and a positioning protrusion is arranged on the peripheral wall of the operating rod; a connecting chute which is used for being in sliding fit with the positioning bulge is formed in the peripheral wall of the mounting hole; and a clamping groove for clamping and positioning the positioning block is formed in the end part of the positioning column.
According to the technical scheme, the positioning bulge is arranged on the operating rod, the connecting chute and the clamping groove are arranged on the peripheral wall of the mounting hole, and then the positioning bulge is clamped with the clamping groove when the positioning threaded surface is required to be separated from the connecting screw rod; when the movable rod is required to be positioned, the operating rod is rotated, so that the positioning protrusion enters the connecting chute, and the positioning threaded surface and the connecting screw rod can be used for conveniently and rapidly axially positioning the operating rod.
Preferably, the lower part of the positioning column is provided with a containing groove, and a positioning spring sleeved with the operating rod is arranged in the containing groove.
Through above-mentioned technical scheme, through the setting of holding tank and positioning spring, utilize positioning spring to exert pressure to the locating piece to make the laminating that the locating thread face can be inseparable on connecting screw rod, thereby can be better fix a position the movable rod.
Preferably, the end part of the connecting screw is provided with a prism with a regular polygon cross section.
Through above-mentioned technical scheme, through set up the prism in connecting screw's tip, and then utilize with prism complex sleeve handle, conveniently rotate the operation to connecting screw.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is a schematic structural view of a connection locking device of a building form.
Fig. 2 is a schematic structural view showing a connection manner of the connecting screw and the movable rod.
Fig. 3 is a schematic diagram showing the structure of the positioning block.
Fig. 4 is a schematic cross-sectional view of a positioning post.
Wherein, 1, a positioning rod; 2. a movable rod; 21. a connection hole; 22. a positioning groove; 3. a connecting screw; 31. a prism; 4. a positioning block; 41. positioning a threaded surface; 5. positioning columns; 51. a mounting hole; 52. the connecting chute; 53. a clamping groove; 54. a receiving groove; 6. an operation lever; 61. positioning the bulge; 62. a handle; 7. and positioning a spring.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that, as used in the description below, the words "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions away from the geometric center of a particular component, respectively.
Examples:
the utility model provides a connecting locking device of building templates, hereinafter simply referred to as connecting locking device, refer to fig. 1 and 2, including the dead lever that is used for carrying out locking to building templates, the dead lever includes locating lever 1 and movable lever 2. The positioning rod 1 is provided with a plurality of connecting screws 3, the connecting screws 3 are rotationally connected with the positioning rod 1, and the end part of the connecting screws 3 is provided with a prism 31 with a regular polygon cross section. The section of the prism 31 can be regular four sides, regular pentagons, regular hexagons and the like, and the prism 31 is arranged at the end part of the connecting screw 3, so that a worker can conveniently rotate the connecting screw 3 by using tools such as a socket wrench. In the present embodiment, two connecting screws 3 are provided on the positioning rod 1, and the two ends of the positioning rod 1 are provided respectively, and in practical application, the number of connecting screws 3 is not limited to two.
Referring to fig. 1 and 2, the movable rod 2 is provided with a plurality of connection holes 21 for passing through the connection screw 3; one side of the movable rod 2 is provided with a plurality of positioning grooves 22 which are respectively communicated with the connecting holes 21, the positioning grooves 22 are in one-to-one correspondence with the connecting holes 21, positioning blocks 4 which are in sliding contact with the positioning grooves 22 along the length direction of the positioning grooves 22 are arranged in the positioning grooves 22, and the end parts of the positioning blocks 4 are provided with positioning thread surfaces 41 which are in threaded fit with the connecting screw rods 3. A plurality of positioning columns 5 are fixed on one side of the movable rod 2 where the positioning grooves 22 are positioned, and the positioning columns 5 are in one-to-one correspondence with the positioning grooves 22; the end part of the positioning column 5 is provided with a mounting hole 51 which axially penetrates through the positioning column 5, the mounting hole 51 is provided with an operating rod 6 which is in sliding contact with the mounting hole 51 along the axial direction of the mounting hole 51, and the operating rod 6 is rotationally connected with the positioning block 4; the handle 62 is fixed at the upper end of the operating rod 6, and the operating rod 6 is conveniently operated by a worker through the handle 62.
Referring to fig. 2 to 4, a positioning projection 61 is provided on the peripheral wall of the operation lever 6; the peripheral wall of the mounting hole 51 is provided with a connecting chute 52 for sliding fit with the positioning protrusion 61; the end of the positioning column 5 is provided with a clamping groove 53 for clamping and positioning the positioning block 4. The lower part of the positioning column 5 is provided with a containing groove 54, and a positioning spring 7 sleeved with the operating rod 6 is arranged in the containing groove 54. One end of the positioning spring 7 is abutted against the end wall of the accommodating groove 54, the other end of the accommodating groove 54 is grounded to the positioning block 4, the positioning spring 7 is in a compressed state, and pressure is applied to the positioning block 4 through the positioning spring 7, so that the positioning thread surface 41 can be tightly attached to the connecting screw 3.
When the connecting locking device is used for connecting and locking the building templates, the connecting screw rod 3 passes through the mounting hole 51 of the building templates, and then the two building templates are connected. The positioning rod 1 is attached to one of the building templates, and the movable rod 2 is further mounted on the connecting screw 3 through the connecting hole 21. When the movable rod 2 is slid, the positioning protrusion 61 on the operation rod 6 is engaged with the engagement groove 53, and the positioning screw surface 41 is disengaged from the connecting screw 3, so that the movable rod 2 can be efficiently moved along the axial direction of the connecting screw 3. After the movable rod 2 is moved to be attached to the building template, the positioning protrusion 61 is separated from the clamping groove 53, and then the operating rod 6 is rotated to align the positioning protrusion 61 with the connecting chute 52, so that the positioning block 4 is tightly attached to the connecting screw 3 under the action of the positioning spring 7, and the positioning thread surface 41 is tightly attached to the connecting screw 3. The movable rod 2 is further positioned through the threaded fit of the positioning block 4 and the connecting screw 3, and the movable rod 2 is prevented from sliding on the connecting screw 3. Finally, a socket wrench matched with the prism 31 is used, and the two connecting screws 3 are rotated simultaneously, so that the movable rod 2 compresses the building template, and the building template can be better connected and locked.
While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (6)
1. The utility model provides a building templates's connection locking device, includes the dead lever that is used for carrying out locking to building templates, its characterized in that: the locking rod comprises a positioning rod (1) and a movable rod (2), and a plurality of connecting screws (3) are arranged on the positioning rod (1); a plurality of connecting holes (21) for penetrating through the connecting screw rods (3) are formed in the movable rods (2); one side of movable rod (2) is provided with a plurality of constant head tank (22) that are linked together with each connecting hole (21) respectively, constant head tank (22) and connecting hole (21) one-to-one, be provided with locating piece (4) along constant head tank (22) length direction and constant head tank (22) sliding contact in constant head tank (22), the tip of locating piece (4) is provided with and connects screw rod (3) screw-thread fit's location screw surface (41).
2. The connection locking device of a building form according to claim 1, wherein: the connecting screw rod (3) is rotationally connected with the positioning rod (1).
3. The connection locking device of a building form according to claim 1, wherein: a plurality of positioning columns (5) are fixed on one side of the movable rod (2) where the positioning grooves (22) are located, and the positioning columns (5) are in one-to-one correspondence with the positioning grooves (22); the end part of the positioning column (5) is provided with a mounting hole (51) which axially penetrates through the positioning column (5), the mounting hole (51) is provided with an operating rod (6) which axially and slidably contacts with the mounting hole (51) along the mounting hole (51), and the end part of the operating rod (6) is connected with the positioning block (4).
4. A connection locking apparatus for building templates according to claim 3, wherein: the operating rod (6) is rotationally connected with the positioning block (4), and a positioning protrusion (61) is arranged on the peripheral wall of the operating rod (6); a connecting chute (52) which is used for being in sliding fit with the positioning bulge (61) is formed in the peripheral wall of the mounting hole (51); and a clamping groove (53) for clamping and positioning the positioning block (4) is formed in the end part of the positioning column (5).
5. The connection locking device of a building form according to claim 4, wherein: the lower part of the positioning column (5) is provided with a containing groove (54), and a positioning spring (7) sleeved with the operating rod (6) is arranged in the containing groove (54).
6. A connection locking device for building templates according to claim 2, characterized in that: the end part of the connecting screw rod (3) is provided with a prism (31) with a regular polygon cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222549895.7U CN219864061U (en) | 2022-09-26 | 2022-09-26 | Connecting and locking device for building templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222549895.7U CN219864061U (en) | 2022-09-26 | 2022-09-26 | Connecting and locking device for building templates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864061U true CN219864061U (en) | 2023-10-20 |
Family
ID=88325123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222549895.7U Active CN219864061U (en) | 2022-09-26 | 2022-09-26 | Connecting and locking device for building templates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864061U (en) |
-
2022
- 2022-09-26 CN CN202222549895.7U patent/CN219864061U/en active Active
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