Mounting structure for water supply construction hose to pass through guardrail

Abstract

The mounting structure for the water supply construction hose to pass through the guardrail comprises a protective sleeve, a connecting piece and a connecting piece, wherein the inner surface of the protective sleeve is smooth; and the mounting assembly is used for fixing the protective sleeve on a crown beam at the top of the side edge of the foundation pit. The hose is located in the protection sleeve with the smooth inner face, the situation that the hose expands and becomes large during water supply and drainage, and consequently friction damage is caused is avoided, the hose in the protection sleeve is adjusted and installed to the designated position of the crown beam through the installation assembly to be fixed, and the problem that the hose cannot be adjusted and fixed to the designated position of the crown beam through a rotary fastener rotationally installed on the frame body is solved.

Description

Technical Field

[0001] The utility model relates to an installation structure for a water supply construction hose passing through a guardrail, belonging to the technical field of building construction. Background Art

[0002] When constructing the foundation of a high-rise building, a supporting crown beam will be constructed on the edge of the foundation pit. When underground water seepage occurs in the foundation pit, it needs to be discharged through a hose and a water pump. Since the drainage ditch is on the side of the crown beam, the hose 11 will be in hard contact with the vertical edge of the crown beam 12 when the water supply is arranged. Figure 4 When the hose 11 vibrates for water supply and drainage, the hose 11 may be damaged by friction with the vertical edge of the crown beam 12 which is uneven and cast by concrete.

[0003] The prior art is disclosed in Chinese Patent Publication No. CN218027703U, which uses the following technology: the hose is mounted on the frame through a rotating fastener; although the hose can be supported by the rotating fastener to avoid damage from hard contact friction, the rotating fastener rotatably mounted on the frame cannot adjust and fix the hose to the specified position of the crown beam. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an installation structure for a water supply construction hose passing through a guardrail.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides an installation structure for a water supply construction hose passing through a guardrail, comprising:

[0007] The inner surface is smooth and is used to install the protective cover of the hose;

[0008] The installation assembly for fixing the protective sleeve on the crown beam at the top of the foundation pit side.

[0009] The protective sleeve is provided with an installation opening for installing the flat hose into the protective sleeve.

[0010] The two ends of the protective sleeve correspond to fixed anti-friction sleeves; the anti-friction sleeves are tapered to restrict the protective sleeve in the supporting arc plate.

[0011] The mounting assembly includes two clamping plates clamped and fixed on the crown beam;

[0012] A mounting seat is fixed on the clamping plate, and a supporting arc plate is fixed on the mounting seat. A rolling ball that can roll and contact with the protective sleeve is installed in the supporting arc plate.

[0013] The installation assembly also includes a screw rod passing through the clamping plate. The clamping plate is provided with a through hole for the screw rod to pass through. A nut is screwed on the screw rod to press and clamp the clamping plate onto the crown beam.

[0014] The protective sleeve located at the installation opening is fixed with a stopper, and the stopper is composed of two protective sleeves spaced apart and located on both sides of the installation opening.

[0015] The beneficial effects of the utility model are as follows: the hose is placed in a protective sleeve with a smooth inner surface, thereby preventing the hose from expanding and becoming damaged by friction during water supply and drainage; the installation component adjusts and installs the hose in the protective sleeve to a specified position of the crown beam, thereby solving the problem that a rotating fastener rotatably installed on the frame cannot adjust and fix the hose to a specified position of the crown beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model hose when it is expanded for water supply and drainage;

[0017] Figure 2 It is a front view structural diagram of the installation assembly of the utility model;

[0018] Figure 3 It is a rear view structural schematic diagram of the installation assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the prior art;

[0020] In the figure: 1-protective cover; 11-hose; 12-crown beam; 2-installation opening; 21-block; 3-installation assembly; 4-foundation pit; 5-anti-friction cover; 31-clamp; 32-screw; 33-nut; 34-mounting seat; 35-support arc plate; 36-roller ball. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0022] like Figures 1 to 3 shown.

[0023] The present application discloses an installation structure for a water supply construction hose passing through a guardrail, comprising:

[0024] The hose 11 is composed of a fire hose and is installed in a protective cover 1 with a smooth inner surface. The protective cover 1 is composed of a plastic drainage pipe and is provided with an installation opening 2. The hose 11 is a flat body when not used for drainage and can be installed into the protective cover 1 through the installation opening 2.

[0025] The protective sleeve 1 is fixed on the crown beam 12 at the top of the side of the foundation pit 4 through the installation component 3. After the installation component 3 is adjusted to the corresponding position on the crown beam 12 with the hose 11 in the protective sleeve 1, the installation component 3 is fixed on the crown beam 12 so that the protective sleeve 1 continues to support the hose 11. Since the hose 11 is in the protective sleeve 1 with a smooth inner surface, the hose 11 is prevented from expanding and being damaged by friction during water supply and drainage. The installation component 3 adjusts and installs the hose 11 in the protective sleeve 1 to the specified position of the crown beam 12, solving the problem that the rotating fastener rotatably installed on the frame cannot adjust and fix the hose to the specified position of the crown beam.

[0026] The two ends of the protective sleeve 1 are correspondingly bonded and fixed with anti-friction sleeves 5 made of flexible rubber, which prevent the hose 11 from being damaged by hard contact and friction with the two ends of the protective sleeve 1 when no water flows. The anti-friction sleeve 5 is conical, and the conical anti-friction sleeve 5 restricts the protective sleeve 1 in the supporting arc plate 35, preventing the two ends of the protective sleeve 1 from axial displacement and separation from the two ends of the supporting arc plate 35.

[0027] The mounting assembly 3 includes two clamping plates 31 clamped and fixed on the crown beam 12;

[0028] A screw rod 32 passes through the clamping plate 31, and a nut 33 is screwed on the screw rod 32 to press the clamping plate 31;

[0029] A mounting seat 34 is welded or integrally formed on the clamping plate 31, and a supporting arc plate 35 is welded on the mounting seat 34. A rolling ball 36 is installed in the supporting arc plate 35 so as to be in rolling contact with the protective sleeve 1. The protective sleeve 1 can rotate along its own axis based on the rolling ball 36 in the supporting arc plate 35.

[0030] The protective sleeve 1 located at the installation opening 2 is integrally formed with or bonded with a stopper 21 . The stopper 21 is composed of two protective sleeves 1 spaced apart at two sides of the installation opening 2 , and limits the rotation of the protective sleeve 1 along its own axis.

[0031] The present invention provides a process for installing a water supply construction hose over a guardrail, comprising the following steps:

[0032] The hose 11 can be adjusted and installed on the protective sleeve 1 with a smooth inner surface to the specified position of the crown beam 12 through the installation component 3, presenting the installation structure of the water supply construction hose passing the guardrail. The detailed process is: loosen the nut 33, adjust the two clamps 31 on the crown beam 12 to clamp the specified position of the crown beam 12, tighten the nut 33 and press the two clamps 31 to clamp and fix it on the specified position of the crown beam 12, and install the flat hose 11 from the installation opening 2 into the protective sleeve 1, so that the hose 11 is in the smooth inner surface of the protective sleeve 1, and the anti-friction sleeves 5 at both ends of the protective sleeve 1 prevent the hose 11 from being damaged by hard contact and friction with the two ends of the protective sleeve 1 when water is not flowing. When the hose 11 is expanded in the protective sleeve 1 with a smooth inner surface, no friction will occur, and the hose 11 can rely on the rolling ball 36 of the protective sleeve 1 in the supporting arc plate 35 to rotate along the axis to achieve angle swing.

Claims

1. An installation structure for a water supply construction hose passing through a guardrail, characterized in that: include: A protective sleeve (1) having a smooth inner surface and used for mounting a hose (11); A mounting assembly (3) is provided for fixing the protective sleeve (1) on a crown beam (12) at the top of the side of a foundation pit (4).

2. The installation structure for the water supply construction hose passing through the guardrail according to claim 1, characterized in that: The protective sleeve (1) is provided with an installation opening (2) for installing a flat hose (11) into the protective sleeve (1).

3. The installation structure for the water supply construction hose passing through the guardrail according to claim 1, characterized in that: Anti-friction sleeves (5) are fixed correspondingly at both ends of the protective sleeve (1); the anti-friction sleeve (5) is conical in shape to restrict the protective sleeve (1) in the supporting arc plate (35).

4. The installation structure for the water supply construction hose passing through the guardrail according to claim 1, characterized in that: The mounting assembly (3) comprises two clamping plates (31) clamped and fixed on the crown beam (12); A mounting seat (34) is fixed on the clamping plate (31), and a supporting arc plate (35) is fixed on the mounting seat (34). A rolling ball (36) that can roll in contact with the protective sleeve (1) is installed in the supporting arc plate (35).

5. The installation structure for the water supply construction hose passing through the guardrail according to claim 4, characterized in that: The mounting assembly (3) further comprises a screw rod (32) penetrating the clamping plate (31); a through hole is provided on the clamping plate (31) for the screw rod (32) to penetrate; a nut (33) is screwed on the screw rod (32) to press and clamp the clamping plate (31) onto the crown beam (12).

6. The installation structure for the water supply construction hose passing through the guardrail according to claim 2, characterized in that: The protective sleeve (1) located at the installation opening (2) is fixed with a stopper (21), and the stopper (21) is composed of two blocks of the protective sleeve (1) located at two sides of the installation opening (2) at a distance.

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