Mechanical connection embedded part

Abstract

The utility model relates to the technical field of embedded parts, and discloses a mechanical connection embedded part which comprises an assembling plate, a plurality of embedded assemblies and leakage-proof bolts are installed on the surface of the assembling plate in a threaded mode, each embedded assembly comprises an assembling pipe base, an adjusting rod is arranged in each assembling pipe base in a sleeved mode, a sleeving pipe is fixedly welded to the top of each adjusting rod, and a sealing ring is arranged on the surface of each sleeving pipe. A hook is movably arranged in the sleeving pipe in a sleeved mode, and a locking nut is installed between the hook and the sleeving pipe in a threaded mode. Welding procedures on a construction site are reduced, and operation difficulty is lowered.

Description

TECHNICAL FIELD

[0001] The utility model relates to pre -buried spare technical field especially mechanical connection pre -buried spare. BACKGROUND

[0002] According to current national building standard design atlas "reinforced concrete structure pre -buried spare (16G362)", the reinforced steel and pre -buried board all adopt welding connection, and pre -buried spare usually makes on site, and welding connection involves the construction site electricity safety, and the operation is inconvenient and welding quality is difficult to guarantee etc. Problem, and the pre -buried spare of good processing is put into the reinforced cage, and it is easy to appear the conflict with the reinforced steel in the component, leads to installation error increase, in order to solve above -mentioned problem, designed mechanical connection pre -buried spare. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving one of the technical problems in the related art at least to some extent. To this end, one object of the utility model is to propose a mechanical connection pre-embedded part to reduce the welding process on the construction site and reduce the operation difficulty.

[0004] The mechanical connection pre-embedded part according to the utility model comprises an assembly plate, and a plurality of pre-embedded components and leakproof bolts are screw-mounted on the surface of the assembly plate.

[0005] The pre-embedded component comprises an assembly pipe base, an adjusting rod is sleeved in the interior of the assembly pipe base, a sleeving pipe is fixedly welded at the top of the adjusting rod, a hook is movably sleeved in the interior of the sleeving pipe, and a locking nut is screw-mounted between the hook and the sleeving pipe.

[0006] Preferably, a first threaded hole is formed in the surface of the assembly plate, and a connecting thread is formed in the bottom of the assembly pipe base.

[0007] Preferably, a sleeving hole is formed in the top of the assembly pipe base, a second threaded hole is formed in the inner bottom of the sleeving hole, and an assembly thread that is adapted to the second threaded hole is formed in the bottom of the adjusting rod.

[0008] Preferably, a plurality of pin holes are formed in the surface top of the assembly pipe base, a plurality of adjusting holes are equidistantly and concentrically formed in the surface of the adjusting rod, and a pin is inserted between the pin hole and one of the adjusting holes.

[0009] Preferably, a first external thread is formed in both ends of the sleeving pipe, a second external thread is formed in the surface of one end of the hook, and the pitches of the first external thread and the second external thread are the same.

[0010] Preferably, a second internal thread that is adapted to the second external thread is formed in one end of the locking nut, and a first internal thread that is adapted to the first external thread is formed in the middle of the locking nut.

[0011] The beneficial effects of the utility model are:

[0012] 1, component processing can be completed in factory, can guarantee processing quality and connection precision requirement, component field assembly is convenient, reduces construction site welding procedure, saves construction period;

[0013] 2, considering that the steel bar in concrete is relatively dense, the position of the embedded assembly is flexibly arranged, can effectively avoid the steel bar, less disturbance to the steel bar, guarantee pouring quality. DRAWINGS

[0014] Figure 1 The utility model provides an assembly diagram of mechanical connection embedded part.

[0015] Figure 2 The utility model provides an adjustment mode schematic view of mechanical connection embedded part.

[0016] Figure 3 The utility model provides a section view of embedded assembly of mechanical connection embedded part.

[0017] Figure 4 The utility model provides an explosion view of embedded assembly of mechanical connection embedded part.

[0018] In the drawing: 1, assembly plate;11, first threaded hole;2, embedded assembly;21, assembly pipe base;211, connecting thread;212, sleeve hole;213, second threaded hole;214, pin hole;22, adjusting rod;221, assembly thread;222, adjusting hole;23, sleeve pipe;231, first external thread;24, hook;241, second external thread;25, locking nut;251, first internal thread;252, second internal thread;3, leakproof bolt. DETAILED DESCRIPTION

[0019] Reference Figures 1-4 , mechanical connection embedded part, including assembly plate 1, the surface threaded mounting of assembly plate 1 has multiple embedded assembly 2 and leakproof bolt 3;

[0020] Embedded assembly 2 includes assembly pipe base 21, the inside of assembly pipe base 21 is sleeved with adjusting rod 22, the top of adjusting rod 22 is welded with sleeve pipe 23, the inside of sleeve pipe 23 is movably sleeved with hook 24, and locking nut 25 is threadedly installed between hook 24 and sleeve pipe 23.

[0021] The adjustment mode of embedded assembly 2 refers to Figure 2 With A as reference, B has been adjusted in height, C has been adjusted in hook 24 position, D has been adjusted in pin insertion direction, and hook 24 deflection angle adjustment should also be adjusted, but conventional concrete steel structure is horizontally or vertically arranged, and the mode of hook 24 deflection assembly is rarely, and here does not carry out graphic display.

[0022] The surface of the assembly plate 1 is provided with a first threaded hole 11, and the bottom of the assembly pipe base 21 is provided with a connecting thread 211.

[0023] The top of the assembly pipe base 21 is provided with a sleeving hole 212, the inner bottom of the sleeving hole 212 is provided with a second threaded hole 213, and the bottom of the adjusting rod 22 is provided with an assembly thread 221 matched with the second threaded hole 213.

[0024] The surface of the assembly pipe base 21 is provided with a plurality of pin holes 214, and the surface of the adjusting rod 22 is provided with a plurality of adjusting holes 222 equidistantly and in the same direction, and a pin is inserted between the pin hole 214 and one of the adjusting holes 222.

[0025] The two ends of the sleeving pipe 23 are provided with a first external thread 231, and one end of the hook 24 is provided with a second external thread 241 on the surface, and the pitches of the first external thread 231 and the second external thread 241 are the same.

[0026] One end of the locking nut 25 is provided with a second internal thread 252 matched with the second external thread 241, and the middle of the locking nut 25 is provided with a first internal thread 251 matched with the first external thread 231.

[0027] When the device is used, first, a suitable number of pre-buried components 2 are selected, and the pre-buried components 2 are threadedly connected with the assembly plate 1, the leak-proof bolt 3 is loaded in the first threaded hole 11 without the pre-buried component 2, and the assembled pre-buried component is butt-jointed with the concrete steel structure as a whole;

[0028] The specific butt-joint process is as follows: first, the adjusting rod 22 is rotated to adjust the assembly depth of the assembly thread 221 and the second threaded hole 213, the adjusted distance is adapted to the interval between the adjusting holes 222, at least one adjusting hole 222 is aligned with the pin hole 214 to assemble the pin, then the assembly angle between the hook 24 and the concrete steel structure is adjusted, the adjusting rod 22 can be rotated, the pin is inserted into different pin holes 214 to realize angle adjustment, or the hook 24 in the sleeving pipe 23 is rotated to realize angle adjustment, after the angle of the hook 24 is determined, the hook 24 is linearly pulled to hook the concrete steel structure, finally, the locking nut 25 is assembled to realize positioning, and thus the assembly and adjustment are completed.

Claims

1. Mechanical connection embedded part, characterized in that: The assembly plate is provided with a plurality of embedded components and leakproof bolts on the surface thereof by screwing; The embedded component comprises an assembly pipe base, an adjusting rod is sleeved in the assembly pipe base, a sleeving pipe is welded and fixed on the top of the adjusting rod, a hook is movably sleeved in the sleeving pipe, and a locking nut is screwed between the hook and the sleeving pipe.

2. The mechanical connection embedment of claim 1, wherein: A first threaded hole is formed in the surface of the assembly plate, and a connecting thread is formed in the bottom of the assembly pipe base.

3. The mechanical connection embedment of claim 1, wherein: A sleeving hole is formed in the top of the assembly pipe base, a second threaded hole is formed in the inner bottom of the sleeving hole, and an assembly thread is formed in the bottom of the adjusting rod.

4. The mechanical connection embedment of claim 1, wherein: A plurality of pin holes are formed in the surface of the top of the assembly pipe base, a plurality of adjusting holes are formed in the surface of the adjusting rod at equal intervals and in the same direction, and a pin is inserted between the pin hole and one of the adjusting holes.

5. The mechanical connection embedment of claim 1, wherein: First external threads are formed in both ends of the sleeving pipe, a second external thread is formed in the surface of one end of the hook, and the pitches of the first and second external threads are the same.

6. The mechanical connection embedment of claim 5, wherein: A second internal thread is formed in one end of the locking nut and matched with the second external thread, and a first internal thread is formed in the middle of the locking nut and matched with the first external thread.

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