CN222972458U - Corrugated pipeline locating rack - Google Patents

Abstract

The utility model discloses a corrugated pipeline positioning frame which comprises two vertical rods, wherein a cross rod is arranged between the two vertical rods, adjusting components are arranged at the connecting positions of the two ends of the cross rod and the vertical rods, and scales are engraved on one side of each vertical rod, which is positioned on one side of each adjusting component. The quick-locking type corrugated pipe locating rack has the beneficial effects that the quick-locking assembly is arranged at the connecting part of the fastening rod and the transverse rod, so that when the fastening rod fastens the placed corrugated pipe, the T-shaped inserting plate can be arranged in the inserting groove in the fastening rod by means of the spring rod in the quick-locking assembly, the quick limit of the fastening rod is realized, the fastening rod is ensured to fast fasten the corrugated pipe, meanwhile, the adjusting assembly is arranged at the connecting part of the transverse rod and the vertical rod, and the vertical distance between the two adjacent transverse rods can be flexibly adjusted according to the actual installation requirement of the corrugated pipe by matching with scales, so that the flexibility of the locating rack in use is improved.

Description

Corrugated pipeline locating rack

Technical Field

The utility model relates to the technical field of corrugated pipe positioning of precast beam plates, in particular to a corrugated pipe positioning frame.

Background

The corrugated pipe in the precast beam slab is mainly used for forming a reserved pore canal so as to be penetrated with a prestressed rib, so that the bearing capacity of the precast beam slab is enhanced. The corrugated pipe plays a role of reserving pore channels in concrete, and can share bridge load through a prestressing technology, so that the bridge has good deformation and shock resistance, the service life of the bridge is prolonged, and in addition, the corrugated pipe has good plasticity and ductility, the bearing capacity can be effectively improved, and the construction cost is reduced. And the corrugated pipe is required to be positioned and installed by means of a positioning frame when the corrugated pipe is installed in the precast beam plate.

The bellows locating rack that uses among the present precast beam board mainly comprises two montants, welding horizontal pole between two montants and install every fastening rod on the horizontal pole, the precast beam board bellows locating rack of above-mentioned structure is when using although can realize the reliable location of bellows in precast beam board, but on the one hand because fastening rod is fixed on the horizontal pole through welded mode in the bellows locating rack of above-mentioned structure, fastening process is comparatively loaded down with trivial details to lead to the bellows comparatively low of location fastening efficiency after placing, on the other hand because vertical interval between the horizontal pole is fixed in the bellows locating rack of above-mentioned structure, can't carry out nimble adjustment to the vertical interval of horizontal pole according to the actual installation needs of bellows, the flexibility that leads to the locating rack to use is relatively poor.

Disclosure of utility model

First, the technical problem to be solved

Aiming at the current state of the art, the utility model provides the corrugated pipe locating frame which can realize the rapid fastening of the fastening rod to the corrugated pipe after being placed in a sliding insertion mode and can realize the flexible adjustment of the vertical distance between the transverse rods according to the actual installation requirement.

(II) technical scheme

The utility model provides a corrugated pipeline positioning frame which comprises two vertical rods, wherein a cross rod is arranged between the two vertical rods, an adjusting component is arranged at the connecting part of two ends of the cross rod and the vertical rods, scales are carved on one side of the adjusting component on the vertical rods, a fastening rod with an inverted U-shaped structure is arranged in the middle of the upper end of the cross rod, a quick locking component is arranged at the connecting part of the cross rod and the fastening rod, the adjusting component comprises L-shaped adjusting blocks symmetrically arranged at two ends of the cross rod, adjusting grooves which are formed in the vertical rods and are matched with the adjusting blocks, and T-shaped lock bolts which are arranged on the adjusting blocks, and the quick locking component comprises sliding holes which are formed in the cross rod and are opposite to the two ends of the fastening rod, grooves formed in one side of the sliding holes, spring rods which are arranged on one side wall of the grooves, T-shaped insertion plates which are arranged on the telescopic parts of the spring rods, and slots which are opposite to the T-shaped insertion plates are formed in the two side walls of the fastening rods.

Further, the side wall of the vertical rod, which is opposite to the cross rod, is also provided with a mounting component, and each vertical rod is provided with two mounting components.

Through adopting above-mentioned technical scheme, the installation component mainly used will the montant links to each other with the steel spare on the precast beam board skeleton to realize the reliable installation of this bellows locating rack on the precast beam board skeleton.

Further, the mounting assembly comprises an L-shaped mounting plate welded on the vertical rod, a cross screw rod screwed in the middle of one side wall of the mounting plate, and a clamping block rotatably mounted at the locking end of the cross screw rod.

Through adopting above-mentioned technical scheme, when the installation, with the vertical reinforcing bar on the precast beam board skeleton place the clamp splice with between the montant, then through rotating the cross screw rod will the clamp splice centre gripping is on the reinforcing bar on the precast beam board skeleton to realize the installation of locating rack.

Further, the regulating groove is of an L-shaped structure, and the regulating block is in sliding connection with the regulating groove.

By adopting the technical scheme, the convenient sliding adjustment of the adjusting block relative to the adjusting groove can be ensured.

Further, the T-shaped lock bolt penetrates through the adjusting block and is in threaded connection with the adjusting block.

By adopting the technical scheme, the T-shaped lock bolt is mainly used for realizing reliable limiting after the adjusting block slides in the adjusting groove.

Further, the spring rod fixing portion is connected with the groove through a bolt, and the telescopic portion of the spring rod is welded with the T-shaped inserting plate.

By adopting the technical scheme, the spring rod is mainly used for realizing automatic reset of the T-shaped plugboard after poking.

Further, the T-shaped plugboard is in sliding connection with the groove, and the size of the slot is matched with that of the T-shaped plugboard.

By adopting the technical scheme, after the T-shaped plugboard is inserted into the corresponding slot on the fastening rod, the quick fastening limit of the fastening rod can be realized.

Furthermore, the clamping wall of the fastening rod and the middle part of the upper end of the cross rod are of concave structures, and the fastening rod penetrates through the sliding hole.

By adopting the technical scheme, the corrugated pipe can be reliably clamped and fixed between the fastening rod and the cross rod.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

In order to solve the problem that the corrugated pipe locating frame used in the existing precast beam plate mainly comprises two vertical rods, a cross rod welded between the two vertical rods and fastening rods arranged on each cross rod, the precast beam plate corrugated pipe locating frame with the structure can reliably locate the corrugated pipe in the precast beam plate when in use, but on one hand, the fastening rods in the corrugated pipe locating frame with the structure are fixed on the cross rod in a welding mode, the fastening process is complicated, so that the locating fastening efficiency of the corrugated pipe after being placed is low, on the other hand, the vertical distance between the cross rods in the corrugated pipe locating frame with the structure is fixed, the vertical distance between the cross rods cannot be flexibly adjusted according to the actual installation requirement of the corrugated pipe, and the problem that the flexibility of the locating frame is poor is caused.

Drawings

FIG. 1 is a schematic view of a corrugated pipe positioner according to the present utility model;

FIG. 2 is a front cross-sectional view of a cross bar, a fastening bar, and a quick lock assembly of a corrugated pipe spacer according to the present utility model;

Fig. 3 is an enlarged view of a portion a of fig. 1 of a corrugated pipe positioner according to the present utility model.

The reference numerals are explained as follows:

1. Vertical rod, 2, adjusting component, 201, T-shaped lock plunger, 202, adjusting block, 203, adjusting groove, 3, installing component, 301, installing board, 302, cross screw, 303, clamping block, 4, cross bar, 5, quick lock component, 501, slot, 502, groove, 503, spring rod, 504, T-shaped plugboard, 505, slide hole, 6, fastening rod, 7 and scale.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-3, a corrugated pipe positioning frame in this embodiment includes a vertical rod 1, two vertical rods 1, a cross rod 4 installed between the two vertical rods 1, an adjusting component 2 installed at the connection portion between two ends of the cross rod 4 and the vertical rod 1, a scale 7 engraved on one side of the adjusting component 2 on the vertical rod 1, a fastening rod 6 with an inverted U-shaped structure installed in the middle of the upper end of the cross rod 4 and an adjusting component 5 installed at the connection portion between the two vertical rods 4, wherein the adjusting component 2 includes an L-shaped adjusting block 202 symmetrically installed at two ends of the cross rod 4, an adjusting slot 203 formed on the vertical rod 1 and matched with the adjusting block 202, and a T-shaped lock plunger 201 installed on the adjusting block 202, the quick lock component 5 includes a slide hole 505 formed on the cross rod 4 and opposite to two ends of the fastening rod 6, a groove insert plate 502 formed on one side of the slide hole 505, a spring rod 503 installed on one side wall of the groove, a T-shaped insert plate 504 installed on the expansion part of the spring rod 503, and a T-shaped insert plate 504 formed on the side wall of the fastening rod 6 and a T-shaped insert plate 504 formed on the two side wall of the slide hole 6 and a T-shaped insert plate 501 formed on the two sides of the slide hole 6, and a T-shaped insert plate 501 formed on the slide rod 6 and a T-shaped insert plate.

As shown in fig. 1-3, in this embodiment, the side wall of the vertical rod 1 opposite to the cross rod 4 is further provided with two mounting assemblies 3, each vertical rod 1 is provided with two mounting assemblies 3, the mounting assemblies 3 are mainly used for connecting the vertical rod 1 with steel members on the precast beam slab framework so as to realize reliable mounting of the corrugated pipe positioning frame on the precast beam slab framework, the mounting assemblies 3 comprise an L-shaped mounting plate 301 welded on the vertical rod 1, a cross screw 302 screwed in the middle of one side wall of the mounting plate 301 and a clamping block 303 rotatably mounted at the locking end of the cross screw 302, when the mounting is performed, vertical steel bars on the precast beam slab framework are placed between the clamping block 303 and the vertical rod 1, and then the clamping block 303 is clamped on the steel bars on the precast beam slab framework by rotating the cross screw 302, so that the mounting of the positioning frame is realized.

As shown in fig. 1-3, in this embodiment, the adjusting groove 203 is in an L-shaped structure, the adjusting block 202 is slidably connected with the adjusting groove 203, so that the adjusting block 202 can be conveniently and slidably adjusted relative to the adjusting groove 203, the T-shaped lock plunger 201 penetrates through the adjusting block 202 and is in threaded connection with the adjusting block 202, the T-shaped lock plunger 201 is mainly used for realizing reliable limiting of the adjusting block 202 after sliding in the adjusting groove 203, the fixing portion of the spring rod 503 is in bolted connection with the groove 502, the telescopic portion of the spring rod 503 is welded with the T-shaped inserting plate 504, the T-shaped inserting plate 504 is slidably connected with the groove 502, the size of the inserting groove 501 is matched with the size of the T-shaped inserting plate 504, the clamping wall of the fastening rod 6 and the middle portion of the upper end of the cross rod 4 are of an indent structure, the fastening rod 6 penetrates through the sliding hole 505, and reliable clamping and fixing of the corrugated pipe between the fastening rod 6 and the cross rod 4 can be realized.

The concrete implementation process of the embodiment is as follows, firstly, the vertical rod 1 is fixed on the prefabricated beam plate framework by means of the installation component 3, then, the vertical distance between the transverse rods 4 is adjusted according to the actual installation requirement of the corrugated pipes, the limit of the adjusted transverse rods 4 is realized by means of the T-shaped lock bolts 201 in the adjusting component 2, then, the corrugated pipes are only required to pass through the transverse rods 4 on the same layer, the fastening rod 6 is rapidly pressed on the corrugated pipes by means of the quick lock component 5, and the positioning frame can be used, wherein when the corrugated pipes are used, the quick lock component 5 is installed at the connection position of the fastening rod 6 and the transverse rods 4, the T-shaped insertion plate 504 can be arranged in the slots 501 in the fastening rod 6 by means of the spring rods 503 in the quick lock component 5, so that the quick limit of the fastening rod 6 is realized, the corrugated pipes are ensured to be quickly fastened, meanwhile, the adjusting component 2 is installed at the connection position of the transverse rods 4 and the connecting position of the transverse rods 4 by means of the quick lock component 5, and the flexible positioning frame can be realized according to the actual installation requirement of the vertical distance between the two transverse rods 4.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The corrugated pipeline positioning frame is characterized by comprising two vertical rods (1), wherein two transverse rods (4) are arranged between the two vertical rods (1), an adjusting component (2) is arranged at the connecting part of two ends of each transverse rod (4) and the corresponding vertical rod (1), scales (7) are engraved on one side of each adjusting component (2) on each vertical rod (1), a fastening rod (6) with an inverted U-shaped structure is arranged in the middle of the upper end of each transverse rod (4), a quick lock component (5) is arranged at the connecting part of each transverse rod (4) and the corresponding fastening rod (6), each adjusting component (2) comprises an L-shaped adjusting block (202) symmetrically arranged at two ends of each transverse rod (4), an adjusting groove (203) matched with each adjusting block (202) and a T-shaped lock bolt (201) arranged on each adjusting block (202), each quick lock component (5) comprises a spring groove (502) which is arranged on one side of a sliding hole (505) opposite to the two ends of the fastening rod (6) and a sliding hole (502) and a side wall (503) of each spring groove (502) which is arranged on one side of each sliding hole (505) of the corresponding fastening rod (6) The T-shaped inserting plate (504) is arranged on the telescopic part of the spring rod (503), and the inserting groove (501) is arranged on the two side walls of the fastening rod (6) and is opposite to the T-shaped inserting plate (504).

2. The corrugated pipe locating frame according to claim 1, wherein the side walls of the vertical rods (1) facing away from the cross rods (4) are further provided with mounting assemblies (3), and each vertical rod (1) is provided with two mounting assemblies (3).

3. A corrugated pipe positioning frame as defined in claim 2, wherein the mounting assembly (3) comprises an L-shaped mounting plate (301) welded on the vertical rod (1), a cross screw (302) screwed on the middle of one side wall of the mounting plate (301), and a clamping block (303) rotatably mounted on the locking end of the cross screw (302).

4. The corrugated pipe positioning frame as claimed in claim 1, wherein the adjusting groove (203) is of an L-shaped structure, and the adjusting block (202) is slidably connected with the adjusting groove (203).

5. A corrugated pipe positioner according to claim 1, wherein the T-shaped lock bolt (201) extends through the adjustment block (202) and is screwed to the adjustment block (202).

6. A corrugated pipe positioning frame as defined in claim 1, wherein the spring rod (503) fixing portion is connected with the groove (502) through bolts, and the telescopic portion of the spring rod (503) is welded with the T-shaped insertion plate (504).

7. A corrugated pipe positioning frame as defined in claim 1, wherein said T-shaped insert plate (504) is slidably connected to said recess (502), and said slot (501) is sized to match the size of said T-shaped insert plate (504).

8. The corrugated pipe locating frame according to claim 1, wherein the clamping wall of the fastening rod (6) and the middle part of the upper end of the cross rod (4) are of concave structures, and the fastening rod (6) penetrates through the sliding hole (505).