Pin lock for quickly installing section bar

Abstract

The utility model relates to the technical field of sheet metal profiles, in particular to a profile rapid installation pin lock which comprises a cross beam body, symmetrical supporting rods are fixedly connected to the upper end and the lower end of the cross beam body, a plurality of rows of installation holes are formed between the supporting rods and located on the cross beam body, and symmetrical sliding grooves are formed in the adjacent sides of the supporting rods. A set of lock frames are arranged between the sliding grooves in a sliding fit mode, a plurality of rows of connecting holes symmetrical to the mounting holes are formed in the lock frames, symmetrical connecting grooves are formed in the upper sides and the lower sides of the lock frames, spring bolt frames are arranged between the connecting grooves in a sliding fit mode, and adjusting assemblies are further arranged in the lock frames and comprise adjusting holes formed in the same ends of the connecting grooves. Adjusting screws are in threaded connection with the interiors of the adjusting holes and extend into the connecting grooves, the extending ends of the adjusting screws are rotationally connected with adjusting bases, the adjusting bases are rotationally connected with the spring bolt frame, and adjusting springs are further arranged between the adjusting bases and the adjusting holes and located on the outer sides of the adjusting screws in a sleeving mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal section field, in particular to a section bar quick installation pin lock. BACKGROUND

[0002] In traditional construction engineering, the installation of section bar cross beams (such as aluminum alloy cross beams, steel cross beams, etc.) usually needs a large amount of manpower and time, and is mostly dependent on bolt fastening, welding or other complex mechanical connection means during the installation process. These methods not only consume time and effort, but also cannot achieve ideal installation precision. Therefore, it is particularly important to develop a section bar installation device that can quickly, accurately and safely install section bars. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a section bar quick installation pin lock, which has the advantages of solving the problems of complex traditional connection method, time-consuming and labor-consuming, and damage to section bars.

[0004] The above technical purpose of the utility model is achieved through the following technical scheme:

[0005] A section bar quick installation pin lock, comprising a cross beam body, the cross beam body is fixedly connected with symmetrical support rods at the upper and lower ends, a plurality of rows of installation holes are formed on the cross beam body between the support rods, symmetrical sliding grooves are formed on one side of the adjacent support rods, a set of lock frames are slidingly fitted between the sliding grooves, a plurality of rows of symmetrical connecting holes are formed on the lock frames, symmetrical connecting grooves are formed on the upper and lower sides of the lock frames, a lock tongue frame is slidingly fitted between the connecting grooves, an adjusting assembly is further arranged in the lock frame, the adjusting assembly comprises adjusting holes formed in the same end of the connecting grooves, adjusting screws are threadedly connected in the adjusting holes, the adjusting screws extend into the connecting grooves, adjusting seats are rotatably connected to the extending ends of the adjusting screws, the adjusting seats are rotatably connected with the lock tongue frame, and adjusting springs are further sleeved outside the adjusting screws between the adjusting seats and the adjusting holes.

[0006] Through adoption of the technical scheme, when in use, the operator installs the lock frame into the beam body in sliding mode, and slides the lock frame to both ends of the beam body respectively until the connecting holes on the lock frame coincide with the mounting holes on the beam body, at which time the operator inserts the bolt between the connecting holes of the lock frame and the mounting holes of the beam body to fix and limit the lock frame, then the operator simultaneously screws the adjusting screw rods on the lock frame according to the installation operation requirement, and drives the lock tongue frame in the lock frame to move through the cooperation of the adjusting seat until the lock tongue frame moves and extends to the outside of the beam body and contacts the external equipment, thereby realizing the quick installation of the beam body, and the cooperation of the adjusting screw rods and the adjusting seat can realize the movement distance of the lock tongue frame, adapt to the installation at different positions, and is high in precision and convenient to operate.

[0007] Further arrangement: the lock tongue frame is fixedly connected with a supporting block.

[0008] Through adoption of the technical scheme, the supporting block can support and stabilize the lock tongue frame.

[0009] Further arrangement: the beam body is provided with a plurality of heat dissipation holes.

[0010] Through adoption of the technical scheme, the plurality of heat dissipation holes can ventilate and dissipate heat, and prevent the beam body from being overheated due to long-time work.

[0011] Further arrangement: the beam body is coated with a corrosion-resistant coating.

[0012] Through adoption of the technical scheme, the corrosion-resistant coating can protect the beam body and prolong its service life.

[0013] Further arrangement: the lock tongue frame is coated with a rust-proof coating.

[0014] Through adoption of the technical scheme, the rust-proof coating can protect the lock tongue frame, avoid the rust of the lock tongue frame from affecting use, and prolong the service life of the lock tongue frame.

[0015] Further arrangement: the adjusting screw rod is provided with a cross slot at the end.

[0016] Through adoption of the technical scheme, the cross slot can facilitate the operator to adjust the adjusting screw rod and the lock tongue frame.

[0017] In summary, the utility model has the following beneficial effects:

[0018] The utility model discloses, when using, the operator installs the lock frame in the crossbeam body with sliding, and the lock frame is slid to the both ends of crossbeam body respectively, until the connecting hole on the lock frame and the mounting hole on the crossbeam body coincide, at this time, the operator passes through the bolt and inserts the connecting hole of lock frame and the mounting hole of crossbeam body between, to realize the fixed limit of lock frame, then the operator twists the adjusting screw on the lock frame according to the installation operation requirement simultaneously, through the cooperation of adjusting seat, drives the lock bolt frame movement in the lock frame, until the lock bolt frame moves and extends to the outside of crossbeam body and contacts the external device, to realize the quick installation of crossbeam body, and the cooperation of adjusting screw and adjusting seat can realize the moving distance of driving lock bolt frame, adapts the installation of different positions, and the precision is high, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings described herein are used to provide further understanding of the utility model and form part of the present application, but do not constitute improper limitation to the utility model, and in the drawings:

[0020] Figure 1 It is the front view of the utility model,

[0021] Figure 2 It is the front view structural schematic diagram of the utility model.

[0022] In the drawing, 1, crossbeam body, 2, support rod, 3, mounting hole, 4, sliding slot, 5, lock frame, 6, connecting hole, 7, connecting groove, 8, lock bolt frame, 9, adjusting assembly, 10, adjusting hole, 11, adjusting screw, 12, adjusting seat, 13, adjusting spring, 14, support block, 15, heat dissipation hole, 16, anticorrosive coating, 17, antirust coating, 18, cross slot. PREFERRED EMBODIMENT

[0023] The foregoing and other technical contents, features and effects of the utility model will be described in the following with reference to the accompanying drawings. Figure 1 to the accompanying drawings Figure 2 In the detailed description of the embodiments, the structural contents mentioned in the following embodiments will be clearly presented with reference to the drawings.

[0024] The various exemplary embodiments of the utility model will be described below with reference to the accompanying drawings.

[0025] Embodiment 1: a section bar quick installation pin lock, as shown in Figure 1 , 2As shown, including the beam body 1, the beam body 1 upper and lower ends are fixedly connected with symmetrical support rods 2, a plurality of installation holes 3 are arranged on the beam body 1 between the support rods 2, symmetrical sliding grooves 4 are arranged on the adjacent side of the support rod 2, a set of lock frames 5 are slidably connected between the sliding grooves 4, a plurality of connecting holes 6 are arranged on the lock frame 5, the connecting holes 6 are symmetrical with the installation holes 3, symmetrical connecting grooves 7 are arranged on the upper and lower sides of the lock frame 5, lock tongue racks 8 are slidably connected between the connecting grooves 7, support blocks 14 are fixedly connected in the lock tongue racks 8, rust-proof coatings 17 are coated on the outer side of the lock tongue racks 8, adjusting assemblies 9 are further arranged in the lock frame 5, the adjusting assembly 9 comprises adjusting holes 10 arranged on the same end of the connecting groove 7, adjusting screws 11 are threadedly connected in the adjusting hole 10, the adjusting screw 11 extends into the connecting groove 7, adjusting seats 12 are rotatably connected to the extending end of the adjusting screw 11, the adjusting seat 12 is rotatably connected with the lock tongue rack 8, and adjusting springs 13 are further sleeved on the outer side of the adjusting screw 11 between the adjusting seat 12 and the adjusting hole 10.

[0026] As shown in the drawings, Figure 1 , 2 A plurality of heat dissipation holes 15 are arranged on the beam body 1, and a corrosion-resistant coating 16 is coated on the beam body 1.

[0027] As shown in the drawings, Figure 2 Cross grooves 18 are arranged on the end of the adjusting screw 11.

[0028] In the embodiment of the utility model, when in use, the operator slides the lock frame 5 into the beam body 1, and slides the lock frame 5 to the two ends of the beam body 1 respectively until the connecting holes 6 on the lock frame 5 coincide with the installation holes 3 on the beam body 1, at this time, the operator inserts the bolt between the connecting holes 6 of the lock frame 5 and the installation holes 3 of the beam body 1 to realize the fixed limiting of the lock frame 5, then the operator simultaneously turns the adjusting screw 11 on the lock frame 5 according to the installation operation requirement, the lock tongue rack 8 in the lock frame 5 is driven to move through the cooperation of the adjusting seat 12 until the lock tongue rack 8 moves and extends to the outer side of the beam body 1 and contacts with the external equipment to realize the rapid installation of the beam body 1, and the cooperation of the adjusting screw 11 and the adjusting seat 12 can realize the moving distance of the lock tongue rack 8, adapt to the installation of different positions, high precision and convenient operation.

[0029] The above is a further detailed description of the utility model made in combination with the specific embodiments, which cannot be regarded as the limitation of the specific embodiments of the utility model; for the person skilled in the art and the related technical field, the expansion, operation method and data replacement made on the basis of the technical scheme idea of the utility model should be within the protection scope of the utility model.

Claims

1. A quick installation pin lock for profiles, comprising a crosspiece body (1), characterized in that: The both ends of the beam body (1) are fixedly connected with symmetrical support rods (2), a plurality of installation holes (3) are arranged on the beam body (1) between the support rods (2), symmetrical sliding grooves (4) are arranged on the adjacent side of the support rod (2), a set of lock frames (5) are slidably arranged between the sliding grooves (4), a plurality of connecting holes (6) are arranged on the lock frame (5) and are symmetrical with the installation holes (3), symmetrical connecting grooves (7) are arranged on the upper and lower sides of the lock frame (5), a lock tongue frame (8) is slidably arranged between the connecting grooves (7), an adjusting assembly (9) is further arranged in the lock frame (5), the adjusting assembly (9) comprises adjusting holes (10) arranged on the same end of the connecting groove (7), adjusting screws (11) are threadedly connected in the adjusting holes (10), the adjusting screws (11) extend into the connecting groove (7), adjusting seats (12) are rotatably connected to the extending end of the adjusting screw (11), the adjusting seat (12) is rotatably connected with the lock tongue frame (8), and an adjusting spring (13) is further arranged outside the adjusting screw (11) between the adjusting seat (12) and the adjusting hole (10).

2. A quick-fit pin lock for profiles according to claim 1, characterized in that: The lock tongue frame (8) is fixedly connected with a support block (14).

3. A quick-mount pin lock for a profiled material according to claim 1, characterized in that: A plurality of heat dissipation holes (15) are arranged on the beam body (1).

4. A quick-mount pin lock for a profiled material according to claim 1, characterized in that: The beam body (1) is coated with a corrosion-resistant coating (16).

5. A quick-mount pin lock for a profiled material according to claim 1, characterized in that: The outer side of the lock tongue frame (8) is coated with a rust-proof coating (17).

6. A quick-mount pin lock for a profiled material according to claim 1, characterized in that: Cross grooves (18) are arranged on the end of the adjusting screw (11).

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