CN214993103U - Bridge construction steel form fast-assembling structure - Google Patents

Abstract

The utility model discloses a bridge construction steel form fast-assembling structure, including the steel form, fixed mounting has two fixed blocks, two on the steel form the equal fixed mounting in top of fixed block has the connecting rod, two first connecting hole, two has all been seted up on the connecting rod the spread groove has all been seted up to the bottom of fixed block, the second connecting hole has all been seted up on the both ends lateral wall of spread groove, adjacent two be equipped with same mechanism, two to drawing on the fixed block equally divide on the fixed block and do not seted up two third connecting holes, two in the coplanar the same root steel wire has been passed in the third connecting hole. The utility model discloses a steel form, fixed block, connecting rod, first connecting hole, spread groove, second connecting hole, third connecting hole and to the cooperation between the mechanism of drawing use, realized the equipment purpose between two steel forms and two other steel forms, once realize the equipment purpose of four steel forms, improve steel form packaging efficiency.

Description

Bridge construction steel form fast-assembling structure

Technical Field

The utility model belongs to the technical field of the building steel mould, especially, relate to a bridge construction steel form fast-assembling structure.

Background

The bridge construction process needs to build piers, the piers are sub-buildings which support a bridge span structure and transmit constant loads and vehicle live loads to a foundation, bridge abutments are arranged in two lakes of the bridge, and the base parts of the piers are assembled through steel templates and cast.

The existing steel formwork is slow in assembling process and can influence the process of the whole project, one steel formwork and the other steel formwork are assembled usually when the existing steel formwork is assembled, the assembling between the two steel formworks can be realized at one time, the assembling process is slow, and therefore the fast assembling structure of the steel formwork for bridge building construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the slow shortcoming of steel form assembling process that exists among the prior art, and the bridge construction steel form fast-assembling structure who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bridge construction steel form fast-assembling structure, includes the steel form, fixed mounting has two fixed blocks, two on the steel form the equal fixed mounting in top of fixed block has the connecting rod, two first connecting hole has all been seted up on the connecting rod, two the spread groove has all been seted up to the bottom of fixed block, the second connecting hole has all been seted up on the both ends lateral wall of spread groove, adjacent two be equipped with same to drawing mechanism on the fixed block, two equally divide on the fixed block and do not seted up two third connecting holes, two in the coplanar the same root steel wire has been passed in the third connecting hole, two sliding sleeve is equipped with same fixture block that is used for the chucking steel wire on the steel wire.

Preferably, the split mechanism comprises a split screw and two lock nuts, and the two lock nuts are in threaded connection with two sides of the split screw.

Preferably, two fourth connecting holes are formed in the fixture block, the two steel wires penetrate through the two fourth connecting holes respectively, and a pressing mechanism is arranged in the fixture block.

Preferably, hold-down mechanism is including seting up the connection room in the fixture, connection room and two fourth connecting holes all communicate the setting, fixed mounting has two stoppers in the connection room, two all rotate on the stopper and run through and be equipped with the screw rod, it is equipped with two compression pipes to slide in the connection room, two compress tightly on the pipe threaded sleeve locates two screw rods respectively, rotate on the lateral wall of connection room and run through the dwang of being connected with the equal transmission of two screw rods.

Preferably, two the equal fixed mounting in one end of screw rod has first bevel gear, the one end fixed mounting of dwang has second bevel gear, second bevel gear and two equal meshing settings of first bevel gear, the other end fixed mounting of dwang has the hexagonal connector.

Preferably, the connecting chamber and the pressing pipe are both rectangular.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a steel form, fixed block, connecting rod, first connecting hole, spread groove, second connecting hole, third connecting hole and to the cooperation between the mechanism of drawing use, realized the equipment purpose between two steel forms and two other steel forms, once realize the equipment purpose of four steel forms, improve steel form packaging efficiency.

2. The utility model discloses a cooperation between steel form, fixed block, third connecting hole, steel wire, fixture block, fourth connecting hole and the hold-down mechanism is used, has realized through passing a plurality of third connecting holes with the steel wire, can realize the purpose of quick chucking steel wire through the fixture block to realize strengthening overall structure intensity's purpose.

Drawings

Fig. 1 is a schematic view of a steel form connection structure of a steel form quick-assembly structure for bridge construction;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a partially enlarged view of C in fig. 3.

In the figure: 1 steel template, 2 fixed blocks, 3 connecting rods, 4 first connecting holes, 5 connecting grooves, 6 second connecting holes, 7 third connecting holes, 8 steel wires, 9 clamping blocks, 10 counter-pulling screws, 11 locking nuts, 12 fourth connecting holes, 13 connecting chambers, 14 limiting blocks, 15 screws, 16 pressing pipes, 17 rotating rods, 18 first bevel gears, 19 second bevel gears and 20 hexagonal connectors.

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.

Referring to fig. 1-4, a bridge construction steel form fast-assembling structure, including steel form 1, fixed mounting has two fixed blocks 2 on the steel form 1, the equal fixed mounting in top of two fixed blocks 2 has connecting rod 3, first connecting hole 4 has all been seted up on two connecting rods 3, spread groove 5 has all been seted up to the bottom of two fixed blocks 2, second connecting hole 6 has all been seted up on the both ends lateral wall of spread groove 5, be equipped with same mechanism of drawing to two adjacent fixed blocks 2, two third connecting holes 7 have respectively been seted up to equally dividing on two fixed blocks 2, it has same steel wire 8 to pass in two third connecting holes 7 in the same plane, sliding sleeve is equipped with same fixture block 9 that is used for chucking steel wire 8 on two steel wires 8.

Wherein, to drawing the mechanism including to drawing screw rod 10 and two lock nut 11, two lock nut 11 threaded connection are in the both sides of drawing screw rod 10.

It should be noted that the purpose of limiting the four steel templates 1 in the vertical direction is achieved by passing the counter-pull screw 15 through the two adjacent fixed blocks 2 and the connecting rod 3, and then the fixing purpose can be achieved by connecting the two locking nuts 11 with the counter-pull screw 10.

Wherein, two fourth connecting holes 12 are formed on the fixture block 9, two steel wires 8 are respectively arranged through the two fourth connecting holes 12, a pressing mechanism is arranged in the fixture block 9, further, the pressing mechanism comprises a connecting chamber 13 arranged in the fixture block 9, the connecting chamber 13 is communicated with the two fourth connecting holes 12, two limit blocks 14 are fixedly arranged in the connecting chamber 13, two screw rods 15 are rotatably arranged on the two limit blocks 14, two pressing pipes 16 are slidably arranged in the connecting chamber 13, the two pressing pipes 16 are respectively sleeved on the two screw rods 15 in a threaded manner, rotating rods 17 in transmission connection with the two screw rods 15 are rotatably arranged on the side wall of the connecting chamber 13, furthermore, a first bevel gear 18 is fixedly arranged at one end of each screw rod 15, a second bevel gear 19 is fixedly arranged at one end of each rotating rod 17, and the second bevel gear 19 is engaged with the two first bevel gears 18, the other end of the rotating rod 17 is fixedly provided with a hexagonal connector 20, and the connecting chamber 13 and the pressing pipe 16 are both arranged in a rectangular shape.

It should be noted that the connection chamber 13 and the compression pipe 16 are both rectangular, so that in the process of rotating the screw rod 15, the limiting purpose of the compression pipe 16 is achieved, the compression pipe 16 is prevented from rotating along with the screw rod 15, the purpose of compressing the steel wire 8 is achieved, the purpose of driving the two screw rods 15 to rotate can be achieved by rotating the hexagonal connector 20, and the operation is simple and convenient.

In the utility model, four steel templates 1 are assembled, as shown in figure 1, a connecting rod 3 on a lower fixed block 2 is inserted into a connecting groove 5 at the bottom of an upper fixed block 2, so as to realize the primary connection purpose between the four steel templates 1, then a counter screw 10 passes through second connecting holes 6 on two adjacent fixed blocks 2, simultaneously passes through a first connecting hole 4 on the connecting rod 3, two locking nuts 11 are respectively sleeved on two sides of the counter screw 10, so that the two locking nuts 11 tightly press the two fixed blocks 2, thereby realizing the assembly purpose of the four steel templates 1, then the two steel templates 1 can be assembled with the previous four steel templates 1, specifically, the lower steel template 1 is connected with the upper steel template 1, so that the lower connecting rod 3 is inserted into the upper connecting groove 5, and then the connection purpose is realized through the counter screw 10, thereby improving the assembly efficiency.

Further, after steel form 1 equipment is accomplished, through a plurality of third connecting holes 7 that pass the coplanar with steel wire 8, realize two steel wire 8's quick installation purpose, then overlap fixture block 9 in one side of two steel wire 8, make fixture block 9 hug closely the setting with fixed block 2, rotate hexagonal connector 20 through the spanner, make dwang 17 drive second bevel gear 19 and rotate, thereby drive two screw rods 15 through two first bevel gears 18 and rotate, screw rod 15 then drives and compresses tightly the pipe 16 motion, realize compressing tightly the purpose of two steel wire 8, then realize the chucking purpose, later install the fixture block 9 of opposite side again, then can realize steel wire 8's installation purpose, it is simple convenient to make, be used for strengthening overall structure intensity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A fast-assembling structure of a steel template for bridge building construction comprises a steel template (1) and is characterized in that, the steel formwork (1) is fixedly provided with two fixed blocks (2), the tops of the two fixed blocks (2) are fixedly provided with connecting rods (3), the two connecting rods (3) are respectively provided with a first connecting hole (4), the bottoms of the two fixed blocks (2) are respectively provided with a connecting groove (5), all seted up second connecting hole (6), adjacent two on the both ends lateral wall of spread groove (5) be equipped with same counter-pulling mechanism on fixed block (2), two divide equally on fixed block (2) and do not seted up two third connecting holes (7), two in the coplanar pass in third connecting hole (7) and have same root steel wire (8), two sliding sleeve is equipped with same fixture block (9) that are used for chucking steel wire (8) on steel wire (8).

2. The bridge construction steel form quick-assembling structure as claimed in claim 1, wherein said counter-pulling mechanism comprises a counter-pulling screw (10) and two locking nuts (11), said two locking nuts (11) being threadedly connected to both sides of the counter-pulling screw (10).

3. The bridge building construction steel form quick-assembling structure as claimed in claim 1, wherein two fourth connecting holes (12) are formed in the fixture block (9), two steel wires (8) are respectively arranged through the two fourth connecting holes (12), and a pressing mechanism is arranged in the fixture block (9).

4. The bridge construction steel form quick-assembling structure of claim 3, characterized in that, hold-down mechanism is including offering connection chamber (13) in fixture block (9), connection chamber (13) and two fourth connecting holes (12) all communicate the setting, fixed mounting has two stopper (14) in connection chamber (13), two all rotate on stopper (14) and run through and be equipped with screw rod (15), it is equipped with two compression pipe (16) to slide in connection chamber (13), two compression pipe (16) threaded sleeve respectively locates on two screw rods (15), rotate on the lateral wall of connection chamber (13) and run through and be equipped with dwang (17) with two equal transmission of screw rod (15) and be connected.

5. The bridge building construction steel form quick-assembling structure as claimed in claim 4, characterized in that one end of each of the two screw rods (15) is fixedly provided with a first bevel gear (18), one end of the rotating rod (17) is fixedly provided with a second bevel gear (19), the second bevel gear (19) and the two first bevel gears (18) are arranged in a meshing manner, and the other end of the rotating rod (17) is fixedly provided with a hexagonal connector (20).

6. The bridge construction steel form quick-assembling structure as claimed in claim 4, wherein the connecting chamber (13) and the pressing pipe (16) are both rectangular.

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