CN210365088U

CN210365088U - Pipe pillow for drainage pipe of reinforced concrete pipe

Info

Publication number: CN210365088U
Application number: CN201921141029.6U
Authority: CN
Inventors: 彭建雄
Original assignee: Guangdong Ran Building Materials Industry Co Ltd
Current assignee: Guangdong Ran Building Materials Industry Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-21
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a pipe pillow technical field for the drain pipe, especially be a pipe pillow for the drain pipe of reinforced concrete pipe, including lower base, the quantity of lower base is two, the top of lower base is equipped with the upper base, the front welding of upper base has the stopper, the welding of bottom of stopper has the stop collar, the welding of front of lower base has the spacing frame, the bottom of stop collar extends to the inside of spacing frame, the welding of right side of spacing frame has the spacing case, the inside of spacing case is equipped with the pull rod; the utility model discloses a stop collar, gag lever post and spring isotructure come to carry out effectual fixed to last base and lower base to come to fix and demolish the device through tensile pull rod and extrusion spring, simple high-efficient, and through adopting fixed knot structure that can the adjusting distance, can carry out the fixed stay to the drain pipe of different length, strengthen the stability of pipe pillow.

Description

Pipe pillow for drainage pipe of reinforced concrete pipe

Technical Field

The utility model relates to a pipe pillow technical field for the drain pipe specifically is a pipe pillow for drain pipe of reinforced concrete pipe.

Background

The reinforced concrete is widely applied to building structures, before concrete is poured, reinforcement is firstly bound to form, namely, steel bars are fixed into a desired structural shape by using iron wires, then a template is used for covering the outside of a steel bar framework, finally the concrete is poured in, and the form is removed after the concrete is maintained to reach the strength standard.

The application range of reinforced concrete is very wide, from big building to little structural building part, the drain pipe is one of them, and the drain pipe is after the shaping finishes, needs the pipe pillow to deposit it, and current pipe pillow simple structure, generally threaded connection is inconvenient to demolish the pipe pillow, and can't connect the pipe pillow, and stability is not high, for this reason, we have proposed a pipe pillow for the drain pipe of reinforced concrete pipe to solve the problem that above-mentioned content exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe pillow for drain pipe of reinforced concrete pipe possesses the convenient advantage of demolising, and stability is high, has solved the problem that the pipe pillow for drain pipe of current reinforced concrete pipe is inconvenient demolishs, and stability is not high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe pillow for drain pipe of reinforced concrete pipe, includes lower base, the quantity of base is two down, the top of base is equipped with the base down, the positive welding of going up the base has the stopper, the bottom welding of stopper has the stop collar, the positive welding of base has spacing frame down, the bottom of stop collar extends to the inside of spacing frame, the right side welding of spacing frame has the spacing case, the inside of spacing case is equipped with the pull rod, the surface cover of pull rod is equipped with the spring, the left end welding of pull rod has the limiting plate, the left side welding of limiting plate has the gag lever post, the left end of gag lever post extends to the inside of spacing frame, the surface of gag lever post is located to the stop collar, all be equipped with fixed knot between base and the lower base down and between last base and the base.

Preferably, the fixed knot constructs including the bracing piece, the quantity of bracing piece is four, and evenly distributed is on the surface of last base and lower base, the surface cover of bracing piece is equipped with supports the cover, support the top of cover and seted up the screw hole, the internal thread of screw hole is connected with the bolt, the bottom of bolt contacts with the top of bracing piece.

Preferably, the surface of the support rod is a rough surface, and the inside of the support sleeve is a smooth surface.

Preferably, the right end of the pull rod extends to the outside of the limiting box and is welded with a pull plate, and anti-skid grains are arranged on the surface of the pull plate.

Preferably, the inner parts of the lower base and the upper base are both concave surfaces, and the concave surfaces are semicircular.

Preferably, the length of the limiting sleeve is greater than that of the limiting frame, and the limiting sleeve extends to the lower side of the limiting frame.

Preferably, the circle in the middle of the limiting sleeve corresponds to the circle center of the limiting rod, and the diameter of the circle is larger than that of the limiting rod.

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

the utility model discloses a stop collar, gag lever post and spring isotructure come to carry out effectual fixed to last base and lower base to come to fix and demolish the device through tensile pull rod and extrusion spring, simple high-efficient, and through adopting fixed knot structure that can the adjusting distance, can carry out the fixed stay to the drain pipe of different length, strengthen the stability of pipe pillow.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1;

FIG. 4 is a right-view schematic diagram of the local structure of the present invention;

FIG. 5 is a left side view of the local structure of the present invention;

fig. 6 is a three-dimensional schematic diagram of the local structure of the present invention.

In the figure: 1. a lower base; 2. an upper base; 3. a limiting block; 4. a limiting sleeve; 5. a limiting frame; 6. a limiting box; 7. a pull rod; 8. a spring; 9. a limiting plate; 10. a limiting rod; 11. a fixed structure; 111. a support bar; 112. a support sleeve; 113. a threaded hole; 114. a bolt; 12. and (5) pulling the plate.

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.

Referring to fig. 1-6, a pipe pillow for a drain pipe of a reinforced concrete pipe comprises a lower base 1, two lower bases 1, an upper base 2 is arranged at the top of the lower base 1, a limiting block 3 is welded on the front side of the upper base 2, a limiting sleeve 4 is welded at the bottom of the limiting block 3, a limiting frame 5 is welded on the front side of the lower base 1, the bottom of the limiting sleeve 4 extends into the limiting frame 5, a limiting box 6 is welded on the right side of the limiting frame 5, a pull rod 7 is arranged in the limiting box 6, a spring 8 is sleeved on the surface of the pull rod 7, a limiting plate 9 is welded at the left end of the pull rod 7, a limiting rod 10 is welded at the left side of the limiting plate 9, the left end of the limiting rod 10 extends into the limiting frame 5, the limiting sleeve 4 is sleeved on the surface of the limiting rod 10, fixing structures 11 are arranged between the lower base 1 and between the upper base 2, and, Gag lever post 10 and spring 8 isotructure come to go up base 2 and lower base 1 and carry out effectual fixed to come to fix the device and demolish through tensile pull rod 7 and extrusion spring 8, simple high-efficient, and through adopting fixed knot structure 11 that can adjust distance, can carry out the fixed stay to the drain pipe of different length, strengthen the stability of pipe pillow.

In this embodiment, the fixing structure 11 includes the supporting rod 111, the number of the supporting rod 111 is four, and evenly distributed is on the surface of the upper base 2 and the lower base 1, the surface cover of the supporting rod 111 is provided with the supporting sleeve 112, the top of the supporting sleeve 112 is provided with the threaded hole 113, the internal thread of the threaded hole 113 is connected with the bolt 114, the bottom of the bolt 114 contacts with the top of the supporting rod 111, and the stability between the pipe pillows can be enhanced.

In this embodiment, the surface of the supporting rod 111 is a rough surface, and the inside of the supporting sleeve 112 is a smooth surface, so that the worker can move the supporting rod 111 conveniently.

In this embodiment, the right-hand member of pull rod 7 extends to the outside of spacing case 6 and welds and have arm-tie 12, and the surface of arm-tie 12 is equipped with anti-skidding line, makes things convenient for the staff to stretch pull rod 7.

In this embodiment, the lower base 1 and the upper base 2 are both concave surfaces, and the concave surfaces are semicircular, so that the upper base 2 and the lower base 1 are better matched with the surface of the drain pipe.

In this embodiment, the length of stop collar 4 is greater than the length of spacing frame 5, and stop collar 4 extends to the below of spacing frame 5, has strengthened gag lever post 10 to the spacing effective distance of spacing frame 5.

In this embodiment, the ring in the middle of the stop collar 4 corresponds to the center of the limiting rod 10, and the diameter of the ring is larger than that of the limiting rod 10, so that the limiting rod 10 can be conveniently inserted into the limiting frame 5.

During the use, place the drain pipe on base 1 down, will go up base 2 and place the top of base 1 down afterwards, tensile arm-tie 12, the removal of arm-tie 12 drives pull rod 7 and removes, the removal of pull rod 7 drives limiting plate 9 and extrudees spring 8, spacing rod 10 shifts out spacing frame 5 afterwards, at this moment, spacing sleeve 4 extends to the inside of spacing frame 5, loosen arm-tie 12, spring 8 pops out limiting plate 9, the removal of limiting plate 9 drives limiting rod 10 and removes, spacing rod 10 moves into the inside of spacing sleeve 4 afterwards, spacing fixed is carried out to spacing sleeve 4, when needing to adjust the length of bracing piece 111, unscrew bolt 114, bolt 114 separates with bracing piece 111 afterwards, change the length of bracing piece 111 with supporting sleeve 112, when treating that length reaches the desired position, bolt 114 screws, fix bracing piece 111.

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 reinforced concrete pipe's pipe pillow for drain pipe, includes lower base (1), its characterized in that: the number of the lower base (1) is two, the upper base (2) is arranged at the top of the lower base (1), the limiting block (3) is welded on the front of the upper base (2), the limiting sleeve (4) is welded at the bottom of the limiting block (3), the limiting frame (5) is welded at the front of the lower base (1), the bottom of the limiting sleeve (4) extends to the inside of the limiting frame (5), the limiting box (6) is welded at the right side of the limiting frame (5), the pull rod (7) is arranged inside the limiting box (6), the spring (8) is sleeved on the surface of the pull rod (7), the limiting plate (9) is welded at the left end of the pull rod (7), the limiting rod (10) is welded at the left side of the limiting plate (9), the left end of the limiting rod (10) extends to the inside of the limiting frame (5), and the surface of the limiting sleeve (4) is sleeved on the surface of the limiting rod (10), and fixing structures (11) are arranged between the lower base (1) and between the upper base (2) and the upper base (2).

2. The pipe pillow for the drain pipe of the reinforced concrete pipe according to claim 1, wherein: fixed knot constructs (11) and includes bracing piece (111), the quantity of bracing piece (111) is four, and evenly distributed is on the surface of last base (2) and lower base (1), the surface cover of bracing piece (111) is equipped with supports cover (112), threaded hole (113) have been seted up at the top of supporting cover (112), the internal thread of threaded hole (113) is connected with bolt (114), the bottom of bolt (114) contacts with the top of bracing piece (111).

3. The pipe pillow for the drain pipe of the reinforced concrete pipe according to claim 2, wherein: the surface of the supporting rod (111) is a rough surface, and the inside of the supporting sleeve (112) is a smooth surface.

4. The pipe pillow for the drain pipe of the reinforced concrete pipe according to claim 1, wherein: the right end of the pull rod (7) extends to the outside of the limiting box (6) and is welded with a pull plate (12), and anti-skidding lines are arranged on the surface of the pull plate (12).

5. The pipe pillow for the drain pipe of the reinforced concrete pipe according to claim 1, wherein: the interior of the lower base (1) and the interior of the upper base (2) are both concave surfaces, and the concave surfaces are semicircular.

6. The pipe pillow for the drain pipe of the reinforced concrete pipe according to claim 1, wherein: the length of stop collar (4) is greater than the length of spacing frame (5), stop collar (4) extend to the below of spacing frame (5).

7. The pipe pillow for the drain pipe of the reinforced concrete pipe according to claim 1, wherein: the circle in the middle of the limiting sleeve (4) corresponds to the circle center of the limiting rod (10), and the diameter of the circle is larger than that of the limiting rod (10).