CN212129975U - A detachable and adjustable triangular truss assembled tire platform - Google Patents

Abstract

The utility model discloses a detachable and adjustable triangular truss assembled tire platform, which comprises two bottom rails. The utility model is characterized in that the two bottom rails are connected by two beams, and the two beams are provided with There is a corresponding clamping mechanism, a first longitudinal rail and a second longitudinal rail are provided on the two bottom rails, the two second longitudinal rails are fixedly arranged at one end of the bottom rail, and the two bottom rails are provided with a first longitudinal rail and a second longitudinal rail. The second longitudinal rail is provided with a corresponding reinforcement device, and two first fixing plates are symmetrically fixed on the lower end side wall of each of the first longitudinal rails. The utility model can be disassembled and installed quickly, is convenient to be transported and carried, can be used repeatedly, greatly improves the service life of the device, saves the cost, and can adjust the size according to different truss models, which greatly improves the adaptability of the device It is no longer necessary to replace the tire platform of different trusses, which greatly improves the welding efficiency of triangular trusses.

Description

A detachable and adjustable triangular truss assembled tire platform

technical field

The utility model relates to the technical field of truss assembly, in particular to a detachable and adjustable triangular truss assembled tire tool platform.

Background technique

With the development of science and technology and the continuous application of "10 New Technologies in the Construction Industry", most of the roofs of public buildings, commercial buildings, and industrial plants are equipped with tower crowns of different shapes, most of which are steel trusses. With the increase of steel trusses, a large number of trusses had to be assembled in bulk on site.

However, in the prior art, in the process of assembling the truss, it is necessary to weld different molds for each truss on-site according to the size and size of each truss, and the mold platform welded on site is unique because of its uniqueness. , it cannot be applied to trusses of other specifications, and the finished tire platform cannot be recycled, which cannot meet the current green construction requirements.

Utility model content

The purpose of this utility model is to solve the shortcomings existing in the prior art, such as: the on-site welded tire platform has a single, can not be applied to other specifications of the truss, and can not be recycled after use, greatly reducing the tire platform The service life is improved, and a detachable and adjustable triangular truss-assembled tire platform is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A detachable and adjustable triangular truss assembled tire platform includes two bottom rails, the two bottom rails are connected by two beams, and the two beams are provided with corresponding clamping mechanisms , the two bottom rails are provided with a first longitudinal rail and a second longitudinal rail, the two second longitudinal rails are fixedly arranged at one end of the bottom rail, and the two second longitudinal rails are provided with For the corresponding reinforcement device, two first fixing plates are symmetrically fixed on the lower end side wall of each of the first longitudinal rails, and each of the first fixing plates is rotatably provided with a first fixing screw. The upper wall of one end of the bottom rail is provided with a plurality of first threaded holes corresponding to the first fixing screws, and the first longitudinal rail and the second longitudinal rail are also provided with a chord fixing mechanism.

Preferably, the snap connection mechanism includes four insert plates, the four insert plates are respectively arranged at both ends of the two beams, and the two bottom rails are provided with insert plates on one side wall of the two bottom rails close to the beam. Corresponding slots, each of the plugboards is slidably provided with a block, and each of the plugboards is provided with a telescopic slot, the block is slidably arranged in the telescopic groove, and the block passes through the No. The two springs are connected to the inner wall of the expansion slot, the side wall of the slot is provided with a card slot corresponding to the card block, and a pressure plate is slidably arranged in the card groove, and the pressure plate is fixedly connected to the side wall of the side away from the card block. There is a pressing rod, and the pressing rod is arranged through the upper wall of the bottom rail.

Preferably, the reinforcement device includes a reinforcement transverse rod and a reinforcement inclined rod, the reinforcement transverse rod is fixedly arranged on the two second longitudinal rails by two first bolts, and the reinforcement transverse rod is provided with a reinforcement inclined rod. The receiving groove corresponding to the rod, the reinforcing inclined rod is rotated and arranged at one end of the receiving groove through a first bolt, the two first bolts are arranged through the reinforcing transverse rod, and the two ends of the reinforcing inclined rod are provided with the first bolt. There is a through hole corresponding to a bolt, and the side walls of the two second longitudinal rails are provided with first thread grooves corresponding to the first bolts. The side wall of the beam is provided with a second thread groove corresponding to the second bolt.

Preferably, the chord fixing mechanism includes six sets of clamping plates, two positioning seats are fixedly arranged on the lower end side walls of the two second longitudinal rails, and the upper sides of the two second longitudinal rails are The upper side walls of the two first longitudinal rails are fixed with four positioning seats by second fixing screws, and two second fixing plates are symmetrically arranged on the side walls of the four positioning seats. The two fixing screws are arranged through the second fixing plate, and the upper end side walls of the first longitudinal rail and the second longitudinal rail are provided with a plurality of second threaded holes corresponding to the second fixing screws. Adjustment plates are slidably arranged on the upper plate, and each adjustment plate is provided with a chute, and each set of the clamping plates includes two symmetrically arranged clamping plates, and the two clamping plates pass through the two sliders. The slider is slidably arranged in the chute, the sliders are connected with one side wall of the chute through a first spring, and an adjustment device corresponding to the adjustment plate is also arranged on the positioning seat.

Preferably, the adjusting device includes six rotating handles, and each of the six positioning seats is provided with an adjusting cavity, each of the adjusting cavity is rotatably provided with a rotating rod, and a gear is fixedly sleeved on the rotating rod, The gear is arranged in close contact with the adjustment plate, and the side of the adjustment plate close to the gear is provided with a tooth slot corresponding to the gear, and the rotating rod penetrates one side wall of the positioning seat and is fixedly connected to the rotating handle.

Compared with the prior art, the beneficial effect of the present invention is that: through the cooperation of the first fixing screw and the first threaded hole, the position of the first longitudinal rail on the bottom rail can be adjusted, and the device can be adjusted to different trusses. To adapt to the horizontal size, the fast installation and disassembly of the beam on the bottom rail is realized through the cooperation of the card block and the card slot, which greatly improves the disassembly and assembly efficiency of the beam. The stability of the longitudinal beam can effectively prevent the deformation of the tire platform. By setting the first bolt and the second bolt, the fixed cross bar and the fixed diagonal bar can be disassembled, which is convenient for disassembly, transportation and reuse. The cooperation of a spring realizes the clamping and fixing of the chord tube, which is convenient for the welding of the truss. It can be adjusted, which greatly improves the adaptability of the device. Through the cooperation between the adjustment plate and the gear, the fine adjustment of the clamped chord tube is realized, and the accuracy of the truss welding is improved.

Description of drawings

1 is a schematic structural diagram of a detachable and adjustable triangular truss assembled tire platform proposed by the utility model;

Fig. 2 is a side structure schematic diagram of a detachable and adjustable triangular truss assembled tire platform proposed by the utility model;

Fig. 3 is the structural representation at A place in Fig. 1;

Fig. 4 is the structural representation at place B in Fig. 2;

FIG. 5 is a schematic diagram of the structure at C in FIG. 2 .

In the figure: 1 bottom rail, 2 beam, 3 first longitudinal rail, 4 second longitudinal rail, 5 reinforcing cross bar, 6 first bolt, 7 reinforcing diagonal bar, 8 second bolt, 9 first fixing plate, 10 first 1 fixing screw, 11 positioning seat, 12 adjusting plate, 13 sliding block, 14 first spring, 15 clamping plate, 16 second fixing plate, 17 second fixing screw, 18 turning handle, 19 inserting plate, 20 clamping block, 21 second spring, 22 pressure plate, 23 pressure rod, 24 rotary rod, 25 gear, 26 adjustment cavity.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-5, a detachable and adjustable triangular truss assembled tire tool platform includes two bottom rails 1, and the two bottom rails 1 are connected by two beams 2, and the two beams 2 are provided with The corresponding clamping mechanism, the clamping mechanism includes four plug-in boards 19, the four plug-in boards 19 are respectively arranged at both ends of the two beams 2, and the two bottom rails 1 are provided with a side wall near the beam 2 on one side. The slot corresponding to the plug board 19, each plug board 19 is slidably provided with a block 20, and each plug board 19 is provided with a telescopic slot, the block 20 is slidably arranged in the telescopic groove, and the block 20 passes through. The second spring 21 is connected to the inner wall of the telescopic slot, the side wall of the slot is provided with a slot corresponding to the clamping block 20 , and a pressure plate 22 is slidably arranged in the clamping slot, and the pressure plate 22 is away from the side wall of the clamping block 20 A pressure rod 23 is fixedly connected, and the pressure rod 23 is arranged through the upper wall of the bottom rail 1. The fast installation and disassembly of the beam 2 on the bottom rail 1 is realized through the cooperation of the clamping block 20 and the clamping groove, which greatly improves the disassembly of the beam 2. For installation efficiency, both bottom rails 1 are provided with a first longitudinal rail 3 and a second longitudinal rail 4, the two second longitudinal rails 4 are fixedly arranged at one end of the bottom rail 1, and the two second longitudinal rails 4 are provided with There is a corresponding reinforcement device. The reinforcement device includes a reinforcement cross bar 5 and a reinforcement diagonal bar 7. The reinforcement cross bar 5 is fixedly arranged on the two second longitudinal rails 4 through two first bolts 6, and the reinforcement cross bar 5 is fixed on the two second longitudinal rails 4. There is a receiving groove corresponding to the reinforcing inclined rod 7, and the reinforcing inclined rod 7 is rotated and arranged at one end of the receiving groove through a first bolt 6. The ends are provided with through holes corresponding to the first bolts 6, and the side walls of the two second longitudinal rails 4 are provided with first threaded grooves corresponding to the first bolts 6, and one end of the reinforcing oblique rod 7 is also rotated through the setting There is a second bolt 8, the side wall of the beam 2 is provided with a second thread groove corresponding to the second bolt 8, and the stability of the second longitudinal rail 4 is improved by the cooperation of the reinforcement transverse rod 5 and the reinforcement oblique rod 7, The deformation of the tire platform is effectively prevented, and by setting the first bolt 6 and the second bolt 8, the detachment of the reinforcing cross bar 5 and the reinforcing diagonal bar 7 is realized, which is convenient for disassembly, transportation and reuse. Two first fixing plates 9 are symmetrically fixed on the lower end side wall of 3, each first fixing plate 9 is provided with a first fixing screw 10 rotatably through it, and the upper wall of one end of the bottom rail 1 is provided with a plurality of first fixing plates 9. The first threaded hole corresponding to the fixing screw 10 realizes the adjustment of the position of the first longitudinal rail 3 on the bottom rail 1 through the cooperation of the first fixing screw 10 and the first threaded hole, and realizes the horizontal size of the device for different trusses. The first longitudinal rail 3 and the second longitudinal rail 4 are also provided with a chord fixing mechanism, the chord fixing mechanism includes six groups of clamping plates 15, and the lower end side walls of the two second longitudinal rails 4 are fixedly arranged There are two positioning seats 11 , and four positioning seats 11 are fixed on the upper sides of the two second longitudinal rails 4 and the upper side walls of the two first longitudinal rails 3 by the second fixing screws 17 . Two second fixing plates 16 are symmetrically arranged on the side walls of the seat 11, and the second fixing screws 17 pass through the second fixing plate 16. Two fixing plates 16 are provided, and the upper end side walls of the first longitudinal rail 3 and the second longitudinal rail 4 are both provided with a plurality of second threaded holes corresponding to the second fixing screws 17 . The matching of the holes realizes the adjustment of the position of the positioning seat 11 on the first longitudinal rail 3 and the second longitudinal rail 4, which greatly improves the adaptability of the device. Each positioning seat 11 is slidably provided with an adjustment plate 12. Each adjustment plate 12 is provided with a chute, and each set of clamping plates 15 includes two symmetrically arranged clamping plates 15 . 13 are connected to one side wall of the chute through the first spring 14, and the clamping and fixing of the chord tube is realized by the cooperation of the clamping plate 15 and the first spring 14, which is convenient for the welding of the truss. An adjustment device corresponding to the adjustment plate 12 is provided. The adjustment device includes six rotating handles 18. The six positioning seats 11 are provided with adjustment cavities 26. Each adjustment cavity 26 is rotatably provided with a rotating rod 24. The fixed sleeve is provided with a gear 25, the gear 25 is arranged close to the adjustment plate 12, and the side of the adjustment plate 12 close to the gear 25 is provided with a tooth slot corresponding to the gear 25, and the rotating rod 24 penetrates one side wall of the positioning seat 11 and the rotating rod. The handle 18 is fixedly connected, and through the cooperation of the adjusting plate 12 and the gear 25, the fine adjustment of the clamped chord tube is realized, and the accuracy of the truss welding is improved.

In the utility model, the staff only needs to insert the inserting plates 19 at both ends of the beam 2 into the slots until the clamping blocks 20 are inserted into the slots, and then the beam 2 can be fixed on the bottom rail 1, and then the beam 2 can be fixed on the bottom rail 1, and then the beam 5 can be reinforced. Turn out the reinforced diagonal rod 7 from the receiving slot of the storage tank, use the first bolt 6 and the second bolt 8 to fix the reinforced transverse rod 5 and the reinforced diagonal rod 7 on the two second longitudinal rails 4 and the transverse beam 2 to complete the second longitudinal The rail 4 is reinforced, and then the first longitudinal rail 3 is adjusted to the desired position by the first fixing screw 10, the clamping plate 15 is removed, and the chord is clamped on the positioning seat 11, and the positioning is fixed by the second fixing screw 17. After the seat 11 is adjusted to the desired position, the rotating handle 18 drives the rotating rod 24 to rotate, thereby driving the gear 25 to rotate, thereby realizing the movement of the adjusting plate 12, completing the fine adjustment of the position of the chord, and improving the accuracy. When the truss welding is completed After that, by unscrewing the first bolt 6, the second bolt 8, the first fixing screw 10 and the second fixing screw 17, the disassembly of the reinforcement cross bar 5, the reinforcement diagonal bar 7, the first longitudinal rail 3 and the positioning seat 11 is completed, In addition, the reinforced inclined rod 7 can be retracted into the reinforced cross rod 5, and then the disassembly is completed, which is convenient for recycling, transportation and reuse.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A detachable adjustable triangular truss assembly type mould platform comprises two bottom rails (1), and is characterized in that the two bottom rails (1) are connected through two cross beams (2), the two cross beams (2) are respectively provided with a clamping mechanism corresponding to the two cross beams, the two bottom rails (1) are respectively provided with a first longitudinal rail (3) and a second longitudinal rail (4), the two second longitudinal rails (4) are fixedly arranged at one end of the bottom rails (1), the two second longitudinal rails (4) are respectively provided with a reinforcing device corresponding to the second longitudinal rails, the side wall of the lower end of each first longitudinal rail (3) is symmetrically fixed with two first fixing plates (9), each first fixing plate (9) is rotatably provided with a first fixing screw (10) in a penetrating manner, the upper wall of one end of the bottom rail (1) is provided with a plurality of first threaded holes corresponding to the first fixing screws (10), and the first longitudinal rail (3) and the second longitudinal rail (4) are also provided with chord tube fixing mechanisms.

2. The detachable adjustable triangular truss assembled mould platform as claimed in claim 1, wherein the clamping mechanism comprises four insertion plates (19), the four insertion plates (19) are respectively arranged at two ends of the two cross beams (2), the side walls of the two bottom rails (1) close to the cross beams (2) are respectively provided with insertion slots corresponding to the insertion plates (19), each insertion plate (19) is provided with a clamping block (20) in a sliding manner, each insertion plate (19) is provided with a telescopic slot, the clamping blocks (20) are arranged in the telescopic slots in a sliding manner, the clamping blocks (20) are connected with the inner walls of the telescopic slots through second springs (21), the side walls of the insertion slots are provided with clamping slots corresponding to the clamping blocks (20), a pressing plate (22) is arranged in the clamping slots in a sliding manner, and the side wall of the pressing plate (22) far away from the clamping blocks (20) is fixedly connected with a pressing rod (23), the pressure lever (23) penetrates through the upper wall of the bottom track (1).

3. The detachable and adjustable triangular truss assembled type clamping fixture platform according to claim 1, wherein the reinforcing device comprises a reinforcing cross rod (5) and a reinforcing diagonal rod (7), the reinforcing cross rod (5) is fixedly arranged on the two second longitudinal rails (4) through two first bolts (6), the reinforcing cross rod (5) is provided with a containing groove corresponding to the reinforcing diagonal rod (7), the reinforcing diagonal rod (7) is rotatably arranged at one end of the containing groove through one first bolt (6), the two first bolts (6) are both arranged through the reinforcing cross rod (5), the two ends of the reinforcing diagonal rod (7) are provided with through holes corresponding to the first bolts (6), the side walls of the two second longitudinal rails (4) are both provided with first thread grooves corresponding to the first bolts (6), one end of the reinforcing diagonal rod (7) is further rotatably provided with a second bolt (8), and a second thread groove corresponding to the second bolt (8) is arranged on the side wall of the cross beam (2).

4. The detachable and adjustable triangular truss assembled mould platform as claimed in claim 1, wherein the chord tube fixing mechanism comprises six sets of clamping plates (15), two positioning seats (11) are fixedly arranged on the lower side walls of the two second longitudinal rails (4), four positioning seats (11) are fixedly arranged on the upper sides of the two second longitudinal rails (4) and the upper side walls of the two first longitudinal rails (3) through second fixing screws (17), two second fixing plates (16) are symmetrically arranged on the side walls of the four positioning seats (11), the second fixing screws (17) are arranged to penetrate through the second fixing plates (16), a plurality of second threaded holes corresponding to the second fixing screws (17) are arranged on the upper side walls of the first longitudinal rails (3) and the second longitudinal rails (4), and an adjusting plate (12) is slidably arranged on each positioning seat (11), every all be equipped with the spout on adjusting plate (12), every group grip block (15) include grip block (15) that two symmetries set up, two grip block (15) slide through two slider (13) and set up in the spout, slider (13) all are connected with one side lateral wall of spout through first spring (14), still be equipped with the adjusting device who corresponds with adjusting plate (12) on positioning seat (11).

5. The detachable adjustable triangular truss assembled mould platform as claimed in claim 4, wherein the adjusting device comprises six rotating handles (18), adjusting cavities (26) are provided in the six positioning seats (11), a rotating rod (24) is rotatably provided in each adjusting cavity (26), a gear (25) is fixedly sleeved on the rotating rod (24), the gear (25) is closely attached to the adjusting plate (12), a tooth groove corresponding to the gear (25) is provided on one side of the adjusting plate (12) close to the gear (25), and the rotating rod (24) penetrates through one side wall of the positioning seat (11) and is fixedly connected with the rotating handle (18).

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