Auxiliary punching device for assembly type laminated slab

Abstract

The utility model belongs to the technical field of building engineering construction, and particularly relates to an assembly type composite slab auxiliary punching device which comprises a fixing assembly, a supporting frame body and a rhinestone, the supporting frame body comprises a height telescopic supporting frame, the telescopic end of the height telescopic supporting frame is connected with a first transverse length adjusting frame, and the first transverse length adjusting frame is connected with a second transverse length adjusting frame. The first transverse length adjusting frame is arranged on the base, the water drill is arranged on the first transverse length adjusting frame, the fixed end of the height telescopic supporting frame is connected to the fixing assembly, and the fixing assembly is used for fixed connection. And the labor intensity can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering construction, and particularly relates to an auxiliary punching device for assembled composite plates. Background Art

[0002] In construction, the proportion of requirements for prefabricated buildings is increasing. Now public construction projects basically use semi-prefabricated assembled floor slabs. Before pouring concrete, it is necessary to drill holes in the reserved junction boxes, that is, it is necessary to drill holes in the corresponding positions of the composite slabs and then pour concrete.

[0003] The traditional method is to drill holes at the corresponding positions manually with a handheld water drill. The disadvantages are: high labor intensity for workers; non-standard drilling, easy to be off-center or tilted, and easy to cause damage to the bottom formwork of the slab, affecting the appearance of the later pouring and the quality of the floor slab. Utility Model Content

[0004] The utility model provides an auxiliary punching device for assembled composite plates, which can solve the problems pointed out in the background technology.

[0005] An auxiliary punching device for assembled composite plates includes a fixing assembly, a support frame and a water drill, wherein the support frame includes a highly telescopic support frame, the telescopic end of the highly telescopic support frame is connected to a first transverse length adjustment frame, the water drill is arranged on the first transverse length adjustment frame, the fixed end of the highly telescopic support frame is connected to the fixing assembly, and the fixing assembly is used for fixed connection.

[0006] Preferably, the fixing assembly includes a base and a drawer connected to the base, the drawer runs through the width direction of the base, and one end of the drawer has a tapered surface.

[0007] Preferably, the first transverse length adjustment frame is a first transverse telescopic frame, which is locked by a first locking bolt.

[0008] Preferably, the water drill is a hand-cranked water drill having a hand crank and a screw rod, and the reciprocating movement of the water drill bit is achieved by rotating the hand crank. The first horizontal length adjustment frame is provided with a threaded hole that cooperates with the screw rod, and the connection of the water drill is achieved through the cooperation of the two.

[0009] Preferably, limit bolts are provided at the upper and lower ends of the screw rod.

[0010] Preferably, the fixed end is connected to a second transverse length adjustment frame, one end of the second transverse length adjustment frame is connected to the fixed end, and the other end is connected to the housing of the diamond.

[0011] Preferably, the second transverse length adjustment frame is a first transverse telescopic frame, which is locked by a second locking bolt.

[0012] Preferably, a clamp is provided on the other end of the second transverse length adjustment frame, and is detachably connected to the housing of the rhinestone via the clamp.

[0013] Preferably, the highly telescopic support frame is a hydraulic telescopic support frame, which returns to its original position through hydraulic assistance.

[0014] Beneficial effects: The utility model provides an auxiliary punching device for assembled composite plates, which can assist manual drilling and has the advantages of strong stability, high drilling accuracy, unified standards, etc., and can also reduce labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Description of reference numerals:

[0017] Numbers in the figure: base 11; pull-out piece 12; conical surface 13; height telescopic support frame 21; telescopic end 211; fixed end 212; first transverse length adjustment frame 22; first locking bolt 23; second transverse length adjustment frame 24; second locking bolt 25; clamp 26; drill 3; hand crank 31; screw 32; threaded hole 33; limit bolt 34. DETAILED DESCRIPTION

[0018] A specific implementation of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0019] Embodiment 1:

[0020] like Figure 1 As shown, an assembled composite plate auxiliary punching device includes a fixing component, a support frame and a water drill 3. The support frame includes a height-retractable support frame 21. The telescopic end 211 of the height-retractable support frame 21 is connected to a first transverse length adjustment frame 22. The water drill 3 is arranged on the first transverse length adjustment frame 22. The fixed end 212 of the height-retractable support frame 21 is connected to the fixing component, and the fixing component is used for fixed connection.

[0021] Specifically, the fixing assembly includes a base 11 and a pull-out piece 12 connected to the base 11. The pull-out piece 12 runs through the width direction of the base 11 and has a conical surface 13 at one end. One end of the conical surface 13 is inserted between the steel bars of the composite plate and the upper surface of the precast concrete. Due to the design of the conical surface 13, it will be inserted tighter and tighter to stabilize the base 11, that is, the lower end of the fixed end 212 needs to be fixed on the base 11 to stabilize the height telescopic support frame 21.

[0022] The relative position of the opening can be adjusted by the first transverse length adjustment frame 22 . The first transverse length adjustment frame 22 is a first transverse telescopic frame, which is locked at a corresponding length by a first locking bolt 23 .

[0023] Specifically, the water drill 3 is a hand-cranked water drill, which has a hand crank handle 31 and a screw rod 32. The reciprocating movement of the drill bit of the water drill 3 is achieved by rotating the hand crank handle 31. The first horizontal length adjustment frame 22 is provided with a threaded hole 33 that cooperates with the screw rod 32. The connection of the water drill 3 is achieved through the cooperation of the two.

[0024] In some embodiments, a limit bolt 34 is provided at the upper and lower ends of the screw rod 32, so as to control the depth of the hole and prevent the bottom template from being damaged by the hole.

[0025] In some embodiments, a second transverse length adjustment frame 24 is connected to the fixed end 212, one end of the second transverse length adjustment frame 24 is connected to the fixed end 212, and the other end is connected to the shell of the water drill 3. The second transverse length adjustment frame 24 is the first transverse telescopic frame, which is locked by a second locking bolt 25. A clamp 26 is provided on the other end of the second transverse length adjustment frame 24, which is detachably connected to the shell of the water drill 3 through the clamp 26. The arrangement of the clamp 26 can adapt to different types of shells to a certain extent. The clamp 26 and the second transverse length adjustment frame 24 can be detachably connected by bolts or the like; by providing the second transverse length adjustment frame 24 for assistance, the entire structure can be made more stable, thereby ensuring the stability of the hole-opening process.

[0026] In some embodiments, the highly telescopic support frame 21 is a hydraulic telescopic support frame, which returns to its original position through hydraulic assistance.

[0027] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. An auxiliary punching device for assembled composite panels, characterized in that: The invention comprises a fixing component, a support frame body and a water drill (3), wherein the support frame body comprises a highly telescopic support frame (21), a telescopic end (211) of the highly telescopic support frame (21) is connected to a first transverse length adjustment frame (22), the water drill (3) is arranged on the first transverse length adjustment frame (22), and a fixed end (212) of the highly telescopic support frame (21) is connected to the fixing component, and the fixing component is used for fixed connection.

2. The auxiliary punching device for assembled composite panels according to claim 1, characterized in that: The fixing assembly comprises a base (11) and a drawer (12) drawably connected to the base (11); the drawer (12) runs through the width direction of the base (11) and has a conical surface (13) at one end.

3. The auxiliary punching device for assembled composite panels according to claim 2, characterized in that: The first transverse length adjustment frame (22) is a first transverse telescopic frame, which is locked by a first locking bolt (23).

4. The auxiliary punching device for assembled composite panels according to claim 3, characterized in that: The water drill (3) is a hand-cranked water drill, which has a hand crank handle (31) and a screw rod (32). The reciprocating movement of the drill bit of the water drill (3) is achieved by rotating the hand crank handle (31). The first horizontal length adjustment frame (22) is provided with a threaded hole (33) that cooperates with the screw rod (32). The connection of the water drill (3) is achieved by the cooperation of the two.

5. The auxiliary punching device for assembled composite panels according to claim 4, characterized in that: Limit bolts (34) are respectively provided at the upper and lower ends of the screw rod (32).

6. An auxiliary punching device for assembled composite panels according to any one of claims 1 to 5, characterized in that: The fixed end (212) is connected to a second transverse length adjustment frame (24); one end of the second transverse length adjustment frame (24) is connected to the fixed end (212) and the other end is connected to the housing of the water drill (3).

7. The auxiliary punching device for assembled composite panels according to claim 6, characterized in that: The second transverse length adjustment frame (24) is a first transverse telescopic frame, which is locked by a second locking bolt (25).

8. The auxiliary punching device for assembled composite panels according to claim 6, characterized in that: A hoop (26) is provided on the other end of the second transverse length adjustment frame (24), and is detachably connected to the shell of the diamond stone (3) via the hoop (26).

9. An auxiliary punching device for assembled composite panels according to any one of claims 1 to 5, characterized in that: The highly telescopic support frame (21) is a hydraulic telescopic support frame, which returns to its original position through hydraulic assistance.

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