Multi-point punching device for building template

Abstract

The utility model discloses a building template multi-point punching device, and relates to the technical field of building templates. The building template multi-point punching device comprises a workbench and a punching drill, supporting legs are fixedly connected to the bottom of the workbench, a supporting frame is fixedly connected to the outer surface of the workbench, a top plate is fixedly connected to the outer surface of the supporting frame, and a drill bit moving device is arranged on the top plate; the drill bit moving device comprises a lead screw and a telescopic rod, the front end of the lead screw is fixedly connected with a first handle, and the outer surface of the lead screw is in threaded connection with a moving block. According to the multi-point punching device for the building template, through the arrangement of the drill bit moving device, the lead screw, the first handle, the moving block, the moving strip, the telescopic rod, the second handle, the inserting groove, the movable rod, the third handle, the inserting block and the first spring, when the device needs to punch multiple points of the building template, only the position of a punching drill needs to be adjusted, and the adjusting mode is simple; and the punching efficiency of the building template is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building templates, in particular to a multi-point punching device for building templates. Background Art

[0002] Building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric dimensions, maintain their correct position, and bear the self-weight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete engineering, speed up the construction progress and reduce the cost of the project. The building formwork structure used for cast-in-place concrete structure construction mainly consists of three parts: panel, support structure and connectors. The panel is the load-bearing plate that directly contacts the newly poured concrete; the support structure is a temporary structure that supports the panel, concrete and construction load, ensuring that the building formwork structure is firmly combined without deformation or damage; the connector is the accessory that connects the panel and the support structure into a whole.

[0003] According to a publicly disclosed sliding building template punching device, it includes a support frame, a punching device is provided on the support frame, a clamping mechanism is provided below the punching device, and a support member for supporting the clamping mechanism is provided on the support frame; the clamping mechanism includes a clamping member for clamping the building template, the clamping member and the support member are slidably connected, and the clamping mechanism also includes a driving member for driving the clamping member to move back and forth on the support member; a positioning member is also provided on the clamping member, and a positioning groove and a punching groove are provided on the clamping member, the positioning groove and the punching groove are connected, the positioning member includes a positioning plate and a positioning rod for driving the positioning plate to rise and fall, the positioning plate is located in the positioning groove, and a positioning guide rail is provided in the positioning groove for preventing the positioning plate from shifting (publication number: CN209664371U). In the above application, the punching device for building templates has fixed punching points. When punching at different points is required at the same time, the staff may need to re-move the fixed building template, which reduces the punching efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a multi-point punching device for a building template, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a multi-point punching device for a building template, comprising a workbench and a punching drill, the bottom of the workbench is fixedly connected to a support foot, the outer surface of the workbench is fixedly connected to a support frame, the outer surface of the support frame is fixedly connected to a top plate, and the top plate is provided with a drill moving device;

[0005] The drill moving device includes a screw rod and a telescopic rod, the front end of the screw rod is fixedly connected to a handle No. 1, the outer surface of the screw rod is threadedly connected to a moving block, the bottom of the moving block is fixedly connected to a moving bar, the front end of the telescopic rod is fixedly connected to a handle No. 2, the outer surface of the handle No. 2 passes through and is slidably connected to a movable rod, one end of the movable rod is fixedly connected to an insertion block, the other end of the movable rod is fixedly connected to a handle No. 3, the front end of the insertion block is fixedly connected to a spring, and a slot is provided at the front end of the top plate.

[0006] Preferably, the screw rod penetrates and is rotatably connected to the front end of the top plate, the two ends of the moving bar are slidably connected to the inner wall of the top plate, and the punch is slidably connected to the bottom of the moving bar. The sliding of the moving bar drives the punch to move horizontally.

[0007] Preferably, the telescopic rod is fixedly connected to the front end of the punch drill, the front end of the telescopic rod penetrates and is slidably connected to the front end of the top plate, the size of the plug block is smaller than the slot, and the end of the No. 1 spring away from the plug block is fixedly connected to the outer surface of the No. 2 handle. The plug block is inserted into the slot to fix the telescopic rod, and the No. 1 spring provides support force for the plug block through the No. 2 handle.

[0008] Preferably, the workbench is provided with a construction template fixing and lifting device, which includes a shell, the inner wall of the shell is rotatably connected to a No. 1 rotating shaft, the outer surface of the No. 1 rotating shaft is transmission-connected with a transmission belt, the outer surface of the transmission belt is fixedly connected to a bottom plate, the outer surface of the bottom plate is fixedly connected to a fixed block, a slide groove is provided on the side of the fixed block close to the bottom plate, the top of the slide groove is fixedly connected to a No. 2 spring, the inner wall of the slide groove is slidably connected to a clamping block, the other end of the transmission belt is transmission-connected to the outer surface of the No. 2 rotating shaft, the front end of the No. 2 rotating shaft is fixedly connected to a connecting piece, and the front end of the connecting piece is fixedly connected to a No. 4 handle. The rotation of the No. 4 handle drives the connecting piece to rotate and drives the No. 2 rotating shaft to rotate.

[0009] Preferably, there are two building template fixing and lifting devices, and the two building template fixing and lifting devices are symmetrically distributed at the left and right ends of the workbench, and the shell is fixedly connected to the top of the workbench, and the top is fixedly connected to the bottom of the top plate. The shell provides support for the first and second rotating shafts.

[0010] Preferably, the connecting piece passes through and is rotatably connected to the outer surface of the shell, one end of the No. 2 spring away from the slide slot is fixedly connected to the top of the clamping block, and the No. 2 spring is a compression spring.

[0011] The utility model provides a multi-point punching device for a building template, which has the following beneficial effects:

[0012] (1) The multi-point punching device for building templates, through the arrangement of the drill moving device, the screw rod, the No. 1 handle, the moving block, the moving bar, the telescopic rod, the No. 2 handle, the slot, the movable rod, the No. 3 handle, the insert block and the No. 1 spring, enables the device to punch holes in multiple points of the building template by simply adjusting the position of the punching drill, and the adjustment method is simple, thereby improving the punching efficiency of the building template.

[0013] (2) The multi-point punching device for the building template is more convenient for fixing the building template through the setting of the building template fixing and lifting device, the shell, the first rotating shaft, the second rotating shaft, the connecting piece, the fourth handle, the transmission belt, the bottom plate, the fixing block, the second spring, the slide groove and the clamping block. At the same time, the height of the building template can be raised to facilitate drilling holes by the punching drill. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the device of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the drill bit moving device of the utility model;

[0017] Figure 4 This is a partial structural diagram of the drill bit moving device of the utility model;

[0018] Figure 5 This is a structural schematic diagram of the building template fixing and lifting device of the utility model;

[0019] Figure 6 For this utility model Figure 5 A is an enlarged schematic diagram of the structure.

[0020] In the figure: 1. workbench; 2. supporting feet; 3. supporting frame; 4. top plate; 5. punch drill; 6. drill bit moving device; 61. screw rod; 62. handle No. 1; 63. moving block; 64. moving bar; 65. telescopic rod; 66. handle No. 2; 67. slot; 68. movable rod; 69. handle No. 3; 610. plug block; 611. spring No. 1; 7. building template fixing and lifting device; 71. shell; 72. shaft No. 1; 73. shaft No. 2; 74. connecting piece; 75. handle No. 4; 76. transmission belt; 77. bottom plate; 78. fixed block; 79. spring No. 2; 710. slide groove; 711. clamping block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1

[0023] See also Figure 1-4 A multi-point punching device for a building template comprises a workbench 1 and a punching drill 5, wherein a support leg 2 is fixedly connected to the bottom of the workbench 1, a support frame 3 is fixedly connected to the outer surface of the workbench 1, a top plate 4 is fixedly connected to the outer surface of the support frame 3, and a drill moving device 6 is provided on the top plate 4;

[0024] The drill moving device 6 includes a screw rod 61 and a telescopic rod 65. The screw rod 61 passes through and is rotatably connected to the front end of the top plate 4. The front end of the screw rod 61 is fixedly connected to a No. 1 handle 62. The outer surface of the screw rod 61 is threadedly connected to a moving block 63. The bottom of the moving block 63 is fixedly connected to a moving bar 64. The two ends of the moving bar 64 are slidably connected to the inner wall of the top plate 4. The punching drill 5 is slidably connected to the bottom of the moving bar 64. The sliding of the moving bar 64 drives the punching drill 5 to move horizontally. The telescopic rod 65 is fixedly connected to the front end of the punching drill 5. The front end of the telescopic rod 65 passes through and is slidably connected to the front end of the top plate 4. The front end of the rod 65 is fixedly connected to a No. 2 handle 66, and a movable rod 68 is penetrated and slidably connected to the outer surface of the No. 2 handle 66. One end of the movable rod 68 is fixedly connected to an insert block 610, and the other end of the movable rod 68 is fixedly connected to a No. 3 handle 69. The front end of the insert block 610 is fixedly connected to a No. 1 spring 611, and one end of the No. 1 spring 611 away from the insert block 610 is fixedly connected to the outer surface of the No. 2 handle 66. The No. 1 spring 611 provides support for the insert block 610 through the No. 2 handle 66. A slot 67 is provided at the front end of the top plate 4, and the insert block 610 is inserted into the slot 67 to fix the telescopic rod 65.

[0025] When in use, when it is necessary to adjust the position and punch holes in the building template, the staff fixes the building template on the top of the workbench 1 and turns the No. 1 handle 62. The rotation of the No. 1 handle 62 drives the screw rod 61 to rotate. The rotation of the screw rod 61 generates stable friction and converts the rotation into linear motion, driving the moving block 63 to slide back and forth along the screw rod 61. The moving block 63 slides on the outer surface of the screw rod 61 and drives the moving bar 64 to slide. When the vertical position of the screw rod 61 is determined, the staff pushes the No. 3 handle 69 outward, and the No. 3 handle 69 moves outward to drive the movable rod 68 outward. The movable rod 68 moves outward, driving the plug block 610 to move outward and disengage from the slot 67. The plug block 610 moves outward to squeeze the No. 1 spring 611. When the plug block 610 is out of the slot 67, the No. 2 handle 66 is moved horizontally to determine the horizontal position of the punch 5. The staff puts down the No. 3 handle 69. The No. 1 spring 611 restores its own shape and elastically pushes the plug block 610 to insert into the slot 67. At the same time, the strong force of the No. 1 spring 611 itself provides support for the plug block 610, so that the plug block 610 cannot easily fall out of the slot 67. The punching position movement is completed.

[0026] Embodiment 2

[0027] See also Figure 1-6 On the basis of the first embodiment, the workbench 1 is provided with a building template fixing and lifting device 7, there are two building template fixing and lifting devices 7, and the two building template fixing and lifting devices 7 are symmetrically distributed at the left and right ends of the workbench 1, and the building template fixing and lifting device 7 includes a shell 71, the shell 71 is fixedly connected to the top of the workbench 1, and the top is fixedly connected to the bottom of the top plate 4, the inner wall of the shell 71 is rotatably connected to the first rotating shaft 72, the outer surface of the first rotating shaft 72 is transmission-connected with a transmission belt 76, the outer surface of the transmission belt 76 is fixedly connected to a bottom plate 77, the outer surface of the bottom plate 77 is fixedly connected to a fixed block 78, and a slide groove 710 is provided on the side of the fixed block 78 close to the bottom plate 77, and the slide groove 710 A No. 2 spring 79 is fixedly connected to the top, and a clamping block 711 is slidably connected to the inner wall of the slide slot 710. The end of the No. 2 spring 79 away from the slide slot 710 is fixedly connected to the top of the clamping block 711, and the No. 2 spring 79 is a compression spring. The No. 2 spring 79 provides clamping force for the clamping block 711. The other end of the transmission belt 76 is transmission-connected to the outer surface of the No. 2 rotating shaft 73. The outer shell 71 provides supporting force for the No. 1 rotating shaft 72 and the No. 2 rotating shaft 73. The front end of the No. 2 rotating shaft 73 is fixedly connected to a connecting piece 74, which penetrates and is rotatably connected to the outer surface of the outer shell 71. The front end of the connecting piece 74 is fixedly connected to a No. 4 handle 75, and the rotation of the No. 4 handle 75 drives the connecting piece 74 to rotate and drives the No. 2 rotating shaft 73 to rotate.

[0028] When in use, based on Example 1, when the staff needs to fix and adjust the height of the building template, the staff lifts the clamping block 711, and the clamping block 711 slides upward in the slide groove 710 to squeeze the No. 2 spring 79, and places the building template on the top of the base plate 77. The staff relaxes the force on the clamping block 711, and the elastic force of the No. 2 spring 79 restores its own shape to push the clamping block 711 to clamp the building template. At this time, the No. 4 handle 75 is rotated, and the No. 4 handle 75 rotates to drive the connecting member 74 to rotate, and the connecting member 74 rotates to drive the No. 2 rotating shaft 73 to rotate, and the No. 2 rotating shaft 73 rotates to drive the transmission belt 76, and the transmission belt 76 drives the No. 1 rotating shaft 72 to rotate, and the transmission belt 76 moves upward to drive the base plate 77 to move upward, and the height adjustment of the building template that needs to be punched is completed.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-point punching device for a building template, comprising a workbench (1) and a punching drill (5), characterized in that: The bottom of the workbench (1) is fixedly connected to a support foot (2), the outer surface of the workbench (1) is fixedly connected to a support frame (3), the outer surface of the support frame (3) is fixedly connected to a top plate (4), and the top plate (4) is provided with a drill moving device (6); The drill bit moving device (6) comprises a screw rod (61) and a telescopic rod (65), the front end of the screw rod (61) is fixedly connected to a handle No. 1 (62), the outer surface of the screw rod (61) is threadedly connected to a moving block (63), the bottom of the moving block (63) is fixedly connected to a moving bar (64), the front end of the telescopic rod (65) is fixedly connected to a handle No. 2 (66), the outer surface of the handle No. 2 (66) is penetrated and slidably connected to a movable rod (68), one end of the movable rod (68) is fixedly connected to an insert block (610), the other end of the movable rod (68) is fixedly connected to a handle No. 3 (69), the front end of the insert block (610) is fixedly connected to a spring No. 1 (611), and the front end of the top plate (4) is provided with a slot (67).

2. A multi-point punching device for building template according to claim 1, characterized in that: The screw rod (61) penetrates and is rotatably connected to the front end of the top plate (4), the two ends of the moving bar (64) are slidably connected to the inner wall of the top plate (4), and the punching drill (5) is slidably connected to the bottom of the moving bar (64).

3. A multi-point punching device for building template according to claim 2, characterized in that: The telescopic rod (65) is fixedly connected to the front end of the punch drill (5), the front end of the telescopic rod (65) penetrates and is slidably connected to the front end of the top plate (4), the size of the plug block (610) is smaller than the slot (67), and one end of the No. 1 spring (611) away from the plug block (610) is fixedly connected to the outer surface of the No. 2 handle (66).

4. A multi-point punching device for building template according to claim 3, characterized in that: The workbench (1) is provided with a building template fixing and lifting device (7), the building template fixing and lifting device (7) comprising a shell (71), the inner wall of the shell (71) is rotatably connected to a first rotating shaft (72), the outer surface of the first rotating shaft (72) is transmission-connected with a transmission belt (76), the outer surface of the transmission belt (76) is fixedly connected to a bottom plate (77), the outer surface of the bottom plate (77) is fixedly connected to a fixed block (78), a sliding groove (710) is provided on a side of the fixed block (78) close to the bottom plate (77), the top of the sliding groove (710) is fixedly connected to a second spring (79), the inner wall of the sliding groove (710) is slidably connected to a clamping block (711), the other end of the transmission belt (76) is transmission-connected to the outer surface of the second rotating shaft (73), the front end of the second rotating shaft (73) is fixedly connected to a connecting piece (74), and the front end of the connecting piece (74) is fixedly connected to a fourth handle (75).

5. A multi-point punching device for building template according to claim 4, characterized in that: There are two building template fixing and lifting devices (7) in total, and the two building template fixing and lifting devices (7) are symmetrically distributed at the left and right ends of the workbench (1), and the shell (71) is fixedly connected to the top of the workbench (1), and the top is fixedly connected to the bottom of the top plate (4).

6. A multi-point punching device for building template according to claim 5, characterized in that: The connecting member (74) penetrates through and is rotatably connected to the outer surface of the housing (71); one end of the No. 2 spring (79) away from the slide groove (710) is fixedly connected to the top of the clamping block (711); and the No. 2 spring (79) is a compression spring.

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