CN209774462U

CN209774462U - Sheet steel structure bridge assembly mould

Info

Publication number: CN209774462U
Application number: CN201822083849.6U
Authority: CN
Inventors: 郑文凡
Original assignee: Guangzhou Maurer Bridge Accessories Co Ltd
Current assignee: Guangzhou Maurer Bridge Accessories Co Ltd
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-12-13
Anticipated expiration: 2028-12-12

Abstract

The utility model belongs to the technical field of the steel construction, specifically be a sheet steel construction bridge equipment mould, including H shaped steel base, be equipped with the connecting plate directly over the H shaped steel base, the lower extreme fixedly connected with of connecting plate is four fixed blocks that the rectangle distributes, be equipped with the fixed orifices corresponding with the fixed block in the H shaped steel base, the lower extreme of fixed block extends to in the fixed orifices, be equipped with the locking hole in the fixed block, be equipped with the internal thread on the locking downthehole wall, the lower extreme of H shaped steel base is equipped with and locks the corresponding first locking screw in hole, the upper end of first locking screw extends to in the locking hole, be equipped with the fixed plate directly over the connecting plate. This sheet steel construction bridge equipment mould, through the setting of many places adjustment mechanism, the support position that makes the mould can come height-adjusting as required, and the installation is dismantled very conveniently.

Description

Sheet steel structure bridge assembly mould

Technical Field

The utility model belongs to the technical field of the steel construction, specifically be a sheet steel construction bridge equipment mould.

Background

In the steel structure industry, the assembly of steel structure bridges has great influence on the quality of the steel structure bridges, and the assembly methods of the steel structure bridges mainly comprise a platform assembly method, a tire type assembly method and a platform tire type combined assembly method at present, wherein the tire type assembly method is the assembly method of positioning parts of a member on the assembly position of the member by using a tire mold.

support position in the present child type assembly method is mostly fixed, can't come height-adjusting according to user's needs, and the dismouting is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet steel construction bridge equipment mould to propose in solving above-mentioned background art and can't come height-adjusting according to user's needs, and the inconvenient problem of dismouting.

In order to achieve the above object, the utility model provides a following technical scheme:

A sheet steel structure bridge assembly mould comprises an H-shaped steel base, wherein a connecting plate is arranged right above the H-shaped steel base, the lower end of the connecting plate is fixedly connected with four fixed blocks which are distributed in a rectangular shape, fixed holes corresponding to the fixed blocks are formed in the H-shaped steel base, the lower ends of the fixed blocks extend into the fixed holes, locking holes are formed in the fixed blocks, internal threads are arranged on the inner side walls of the locking holes, first locking screws corresponding to the locking holes are arranged at the lower end of the H-shaped steel base, the upper ends of the first locking screws extend into the locking holes, a fixed plate is arranged right above the connecting plate, a first supporting rod and a second supporting rod are fixedly connected to the upper end of the connecting plate and the lower end of the fixed plate respectively, inserting holes are formed in the first supporting rod and the second supporting rod, and opposite internal threads are formed in the two, a rotating rod is arranged between the first supporting rod and the second supporting rod, external threads are arranged on the side wall of the rotating rod, two ends of the rotating rod respectively extend to two jacks, a rotary disc is fixedly sleeved on the rotating rod, a first installation block and a second installation block are fixedly connected to the outer side wall of the second supporting rod respectively, a clamping rod is arranged between the first installation block and the second installation block, clamping holes corresponding to the clamping rods are uniformly distributed at the upper end of the rotary disc, two ends of the clamping rod respectively penetrate through the first installation block and the second installation block, the lower end of the clamping rod extends into the clamping holes, a limiting block is fixedly sleeved on the clamping rod, the lower end of the limiting block abuts against the upper end of the second installation block, two first stabilizing rods are fixedly connected to the lower end of the fixing plate, the first stabilizing rods are positioned at two sides of the second supporting rod, two second stabilizing rods are fixedly connected to the upper end of the connecting plate, a sliding hole is formed in the second stabilizer bar, and the lower end of the first stabilizer bar extends into the sliding hole.

Preferably, a gasket is sleeved on the first locking screw, and two sides of the gasket are respectively abutted against the lower end of the H-shaped steel base and the upper end of the first locking screw.

Preferably, a second locking screw is arranged on the outer side wall of the second stabilizer bar, one end of the second locking screw is fixed with a rotating handle, and the other end of the second locking screw penetrates through the second stabilizer bar and abuts against the side wall of the first stabilizer bar.

Preferably, a first handle is fixedly connected to the outer side wall of the rotating disc.

Preferably, the clamping rod is sleeved with a spring, and the spring is located between the first mounting block and the limiting block.

Preferably, the upper end of the clamping rod is fixedly connected with a second handle.

Compared with the prior art, the beneficial effects of the utility model are that: when the height needs to be adjusted, the clamping rod is firstly pulled out of the clamping hole, the second handle can be convenient for a user to lift the clamping rod, the limiting block can prevent the clamping rod from falling off, then the rotary disc is rotated, the first handle can be convenient for the user to rotate the rotary disc, the rotary disc rotates to drive the rotary rod, the first support rod and the second support rod are in threaded connection, the rotary rod can be slowly separated from the jack when rotating, so that the height adjustment is realized, then the clamping rod is inserted back into the clamping hole, the clamping rod can be prevented from being separated from the clamping hole by the spring, the rotary rod rotates and is upwards supported by the second support rod, the second support rod drives the first stabilizing rod through the fixing plate, the first stabilizing rod also moves upwards along with the first stabilizing rod, the second locking screw can fix the first stabilizing rod in the second stabilizing rod, the stability is enhanced, the rotary handle can be convenient for the user to rotate the second locking screw, when the disassembly, the gasket multiplicable first locking screw and the frictional force between the H shaped steel base increase the nature firm, and the user can also be followed the jack with the bull stick and screwed out completely, increases the installation and dismantles the convenience. This sheet steel construction bridge equipment mould, through the setting of many places adjustment mechanism, the support position that makes the mould can come height-adjusting as required, and the installation is dismantled very conveniently.

Drawings

Fig. 1 is a schematic structural view of a sheet steel structure bridge assembling mold provided by the present invention;

fig. 2 is a schematic side view of the assembly fixture for a thin plate steel structure bridge of the present invention;

Fig. 3 is the utility model provides a A department's schematic structure of sheet steel construction bridge equipment mould.

In the figure: 1-H-shaped steel base, 2-gasket, 3-fixed block, 4-first locking screw, 5-connecting plate, 6-first supporting rod, 7-rotating handle, 8-first stabilizing rod, 9-fixed plate, 10-rotating rod, 11-second supporting rod, 12-first handle, 13-second locking screw, 14-rotating disk, 15-second stabilizing rod, 16-clamping rod, 17-limiting block, 18-spring, 19-first mounting block, 20-second handle and 21-second mounting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sheet steel structure bridge assembly clamping fixture comprises an H-shaped steel base 1, a connecting plate 5 is arranged right above the H-shaped steel base 1 and used for installing a first supporting rod 6, the lower end of the connecting plate 5 is fixedly connected with four fixing blocks 3 which are distributed in a rectangular shape and used for fixing the position of the connecting plate 5, fixing holes corresponding to the fixing blocks 3 are formed in the H-shaped steel base and used for inserting the fixing blocks 3, the lower end of each fixing block 3 extends into the corresponding fixing hole, a locking hole is formed in each fixing block 3 and used for inserting a first locking screw 4, internal threads are formed in the inner side wall of each locking hole, a first locking screw 4 corresponding to each locking hole is arranged at the lower end of the H-shaped steel base and used for fixing the position of the corresponding fixing block 3, the upper end of each first locking screw 4 extends into each locking hole, a fixing plate 9 is arranged right above the connecting plate 5 and used for installing a second supporting rod 11, the first supporting rod 6 and the second, for supporting, the first support bar 6 and the second support bar 11 are both provided with insertion holes for inserting the rotation bar 10, two insertion holes are respectively provided with opposite internal threads, the rotation bar 10 is arranged between the first support bar 6 and the second support bar 11 for connecting the first support bar 6 and the second support bar 11 and has supporting effect, the side wall of the rotation bar 10 is provided with external threads, two ends of the rotation bar 10 respectively extend to the two insertion holes, the rotation bar 10 is fixedly sleeved with a rotary table 14 for driving the rotation bar 10, the outer side wall of the second support bar 11 is respectively and fixedly connected with a first mounting block 19 and a second mounting block 21 for inserting a clamping bar 16, a clamping bar 16 is arranged between the first mounting block 19 and the second mounting block 21 for fixing the position of the rotary table 14, clamping holes corresponding to the clamping bar 16 are uniformly distributed at the upper end of the rotary table 14, the fixing plate is used for inserting a clamping rod 16, two ends of the clamping rod 16 respectively penetrate through a first mounting block 19 and a second mounting block 21, the lower end of the clamping rod 16 extends into a clamping hole, a limiting block 17 is fixedly sleeved on the clamping rod 16 and used for preventing the clamping rod 16 from falling off, the lower end of the limiting block 17 abuts against the upper end of the second mounting block 21, the lower end of the fixing plate 9 is fixedly connected with two first stabilizer bars 8 and used for increasing the overall stability, the first stabilizer bars 8 are positioned on two sides of a second supporting rod 11, the upper end of the connecting plate 5 is fixedly connected with two second stabilizer bars 15 and used for increasing the overall stability, sliding holes are formed in the second stabilizer bars 15 and used for inserting the first stabilizer bars 8, and the lower end of the first stabilizer bar 11 extends into the sliding holes; furthermore, a gasket 2 is sleeved on the first locking screw 4, and two sides of the gasket 2 respectively abut against the lower end of the H-shaped steel base 1 and the upper end of the first locking screw 4, so that the friction force between the first locking screw 4 and the H-shaped steel base is increased, and the stability is improved; further, a second locking screw 13 is arranged on the outer side wall of the second stabilizer bar 15 and used for fixing the first stabilizer bar 8 in the second stabilizer bar 15 and enhancing stability, a rotating handle 7 is fixed at one end of the second locking screw 13 and used for facilitating a user to rotate the second locking screw 13, and the other end of the second locking screw 13 penetrates through the second stabilizer bar 15 and abuts against the side wall of the first stabilizer bar 8; further, a first handle 12 is fixedly connected to an outer side wall of the rotary plate 14, so that a user can conveniently rotate the rotary plate 14; further, a spring 18 is sleeved on the clamping rod 16, and the spring 18 is located between the first mounting block 19 and the limiting block 17 and used for preventing the clamping rod 16 from being separated from the clamping hole; further, a second handle 20 is fixedly connected to an upper end of the catch lever 16 to facilitate the user to lift the catch lever 16.

The working principle is as follows: in use, when the height needs to be adjusted, the clamping rod 16 is firstly pulled out of the clamping hole, the second handle 20 can be convenient for a user to lift the clamping rod 16, the limiting block 17 can prevent the clamping rod 16 from falling off, then the rotary disc 14 is rotated, the first handle 12 can be convenient for the user to rotate the rotary disc 14, the rotary disc 14 rotates to drive the rotary rod 10, as the rotary rod 10 is in threaded connection with the first support rod 6 and the second support rod 11, the rotary rod 10 can be slowly separated from the jack when rotating, thus realizing the height adjustment, then the clamping rod 16 is inserted back into the clamping hole, the spring 18 can prevent the clamping rod 16 from being separated from the clamping hole, as the rotary rod 10 rotates and is upwards supported by the second support rod 11, the second support rod 11 drives the first stabilizing rod 8 by the fixing plate 9, the first stabilizing rod 8 also moves upwards, the second locking screw 13 can fix the first stabilizing rod 8 in the second stabilizing rod 15, thereby enhancing the stability, but 7 the person of facilitating the use rotates second locking screw 13, when needing to dismantle, with first locking screw 4 from the downthehole back-out of locking can, 2 multiplicable first locking screws 4 of gasket and the frictional force between the H shaped steel base increase the nature firm, the user can also follow the jack with bull stick 10 and back-out completely, increases the installation and dismantles the convenience. This sheet steel construction bridge equipment mould, through the setting of many places adjustment mechanism, the support position that makes the mould can come height-adjusting as required, and the installation is dismantled very conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sheet steel construction bridge equipment mould, includes H shaped steel base (1), its characterized in that: a connecting plate (5) is arranged right above the H-shaped steel base (1), the lower end of the connecting plate (5) is fixedly connected with four fixed blocks (3) which are distributed in a rectangular shape, fixed holes corresponding to the fixed blocks (3) are arranged in the H-shaped steel base, the lower ends of the fixed blocks (3) extend into the fixed holes, locking holes are formed in the fixed blocks (3), internal threads are arranged on the inner side walls of the locking holes, first locking screws (4) corresponding to the locking holes are arranged at the lower ends of the H-shaped steel base, the upper ends of the first locking screws (4) extend into the locking holes, a fixed plate (9) is arranged right above the connecting plate (5), a first supporting rod (6) and a second supporting rod are respectively and fixedly connected with the upper ends of the connecting plate (5) and the lower ends of the fixed plates (9), and jacks are respectively arranged in the first supporting rod (6) and the second, opposite internal threads are respectively arranged in the two jacks, a rotating rod (10) is arranged between the first supporting rod (6) and the second supporting rod, external threads are arranged on the side wall of the rotating rod (10), the two ends of the rotating rod (10) respectively extend to the two jacks, a rotary table (14) is fixedly sleeved on the rotating rod (10), a first mounting block (19) and a second mounting block (21) are respectively and fixedly connected onto the outer side wall of the second supporting rod, a clamping rod (16) is arranged between the first mounting block (19) and the second mounting block (21), clamping holes corresponding to the clamping rod (16) are uniformly distributed at the upper end of the rotary table (14), the two ends of the clamping rod (16) respectively penetrate through the first mounting block (19) and the second mounting block (21), the lower end of the clamping rod (16) extends into the clamping holes, a limiting block (17) is fixedly sleeved on the clamping rod (16), the lower extreme of stopper (17) offsets with the upper end of second installation piece (21), two first stabilizer bars of lower extreme fixedly connected with of fixed plate (9), first stabilizer bar is located the both sides of second bracing piece, two second stabilizer bars (15) of upper end fixedly connected with of connecting plate (5), be equipped with the slide opening in second stabilizer bar (15), the lower extreme of first stabilizer bar extends to in the slide opening.

2. The assembling jig for the thin plate steel structural bridge according to claim 1, wherein: the first locking screw (4) is sleeved with a gasket (2), and two sides of the gasket (2) respectively abut against the lower end of the H-shaped steel base (1) and the upper end of the first locking screw (4).

3. The assembling jig for the thin plate steel structural bridge according to claim 1, wherein: and a second locking screw (13) is arranged on the outer side wall of the second stabilizer bar (15), one end of the second locking screw (13) is provided with an inherent rotating handle (7), and the other end of the second locking screw (13) penetrates through the second stabilizer bar (15) and is abutted against the side wall of the first stabilizer bar (8).

4. The assembling jig for the thin plate steel structural bridge according to claim 1, wherein: the outer side wall of the rotary disc (14) is fixedly connected with a first handle (12).

5. The assembling jig for the thin plate steel structural bridge according to claim 1, wherein: the clamp rod (16) is sleeved with a spring (18), and the spring (18) is located between the first mounting block (19) and the limiting block (17).

6. The assembling jig for the thin plate steel structural bridge according to claim 1, wherein: the upper end of the clamping rod (16) is fixedly connected with a second handle (20).