Pipe rack member internal support structure

Abstract

The utility model discloses a kind of pipe gallery component internal support structure, to solve the problem that current pipe gallery internal support frame cannot be adjusted according to different size pipe gallery, poor applicability. Its technical scheme main point is: including support frame, support frame includes base and the upper end surface fixed connection of base's support rod, the both sides of support rod are provided with the side support plate slidingly connected with it, driving device for moving the side support plate of both sides is set on support rod, the upper end surface of support rod is opened with accommodating groove, the plug rod slidingly connected with it is set in accommodating groove, the end fixedly connected with upper support plate of plug rod away from base is set in accommodating groove with the lifting device for moving plug rod and upper support plate moves.The utility model adjusts the side support plate of both sides to support by setting driving device, adjusts the upper support plate of upper side to support by lifting device, so that it can be suitable for different size pipe gallery, and the scope of application is wider.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe gallery support technical field more specifically, it relates to a pipe gallery component internal support structure. BACKGROUND

[0002] The comprehensive pipe gallery refers to the underground comprehensive pipe gallery, that is, the tunnel space is built in the city underground, and various engineering pipelines such as electricity, communication, gas, heat supply and drainage are integrated, supports are used in the inside of the comprehensive pipe gallery to prop up pipes and other equipment, so as to play a supporting role, according to the material properties of the support, the size and model of the support frame used also exist difference, generally the support frame is used together with the pre-buried groove.

[0003] The existing support device is limited in length during use, cannot be adjusted according to actual conditions, and in actual application, when the structure to be installed needs to be adjusted in a small range, only different length supports can be replaced for operation, and the whole is relatively cumbersome.

[0004] Therefore, a scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims at providing a pipe gallery component internal support structure, which adjusts the support of the side support plates on both sides through the setting of the driving device, adjusts the support of the upper support plate through the setting of the lifting device, so that it can be suitable for pipe galleries of different sizes and has a wider application range.

[0006] The above technical purpose of the utility model is realized through the following technical scheme: a pipe gallery component internal support structure, including a support frame, the support frame includes a base and a support rod fixedly connected with the upper end face of the base, both sides of the support rod are provided with side support plates in sliding connection therewith, the support rod is provided with a driving device for driving the side support plates on both sides to move, the upper end face of the support rod is provided with a receiving groove, the receiving groove is provided with a plug rod in sliding connection therewith, the end of the plug rod away from the base is fixedly connected with an upper support plate, the receiving groove is provided with a lifting device for driving the plug rod and the upper support plate to move.

[0007] The utility model is further provided with the following arrangement: the driving device includes a gear in rotary connection with the support rod, two symmetrical moving rods are connected to the support rod, the two moving rods are located on the upper and lower sides of the gear respectively, the side of the two moving rods close to the gear is provided with a clamping tooth in engagement with the gear, one end of the moving rods on both sides is fixedly connected with the side support plates on both sides, the side support plates on both sides are provided with through holes for the moving rods to pass through, the side wall of the support rod is fixedly connected with a mounting bracket, the mounting bracket is installed with a motor one for driving the gear to rotate.

[0008] The utility model further sets up: the side of mobile pole is close to support rod has opened dovetail groove, the lateral wall of support rod is fixedly connected with the limit piece inserted into dovetail groove.

[0009] The utility model further sets up: the lifting device includes the cavity of setting in support frame, the cavity is located under accommodating groove, the accommodating groove is rotatably connected with the plug -in groove that the lower end surface of plug -in rod is set up for the screw rod, the cavity is provided with the drive arrangement for driving screw rod rotation, the nut seat is sheathed on screw rod, the nut seat is fixedly connected with the lower end surface of plug -in rod.

[0010] The utility model further sets up: the drive arrangement includes crown gear one, the lower end surface of screw rod is fixedly connected with the rotary rod, the rotary rod is rotatably connected with the bottom wall of accommodating groove, the rotary rod is fixedly connected with crown gear one away from screw rod one end and extends to the cavity, the cavity is rotatably connected with the crown gear two of crown gear one meshing, the lateral wall of support rod is installed for the motor two of driving crown gear two rotation

[0011] Summarized above, the utility model has following beneficial effect:

[0012] The utility model discloses through setting drive device adjustment two sides side support board support, through the lifting device adjustment upper upper support board support, make it can be applicable to different size's pipe gallery, and the scope of application is wider. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is whole structure schematic diagram of the utility model;

[0014] Fig. 2 It is structure schematic diagram of mobile pole in the utility model, shows the connection relation of mobile pole and support rod.

[0015] In the drawing: 1, base;2, support rod;3, side support board;4, accommodating groove;5, plug-in rod;6, upper support board;7, gear;8, mobile pole;9, pawl;10, mounting frame;11, through -hole;12, motor one;13, limit piece;14, dovetail groove;15, cavity;16, screw rod;17, crown gear one;18, crown gear two;19, motor two;20, nut seat. DETAILED DESCRIPTION

[0016] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments, and it is explained that the embodiment of the application and the features in the embodiment can be combined mutually in the case where there is no conflict.

[0017] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, construct and operate in a particular orientation, therefore cannot be understood as a limitation on the utility model.

[0018] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "mounting", "setting", "sleeve setting / connection", "connection" and so on, should be broadly understood, for example, "connection", can be fixed connection, or detachable connection, or integrally connected, can be mechanical connection, or electrical connection, can be directly connected, or indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0019] The utility model will be described in detail below in combination with the drawings.

[0020] A kind of pipe gallery component internal support structure, as shown in Figs. 1-2 It includes support frame, support frame includes base 1 and the upper end surface fixed connection of base 1 support rod 2, both sides of support rod 2 are equipped with the side support plate 3 slidingly connected with it, support rod 2 is equipped with the driving device for moving the side support plate 3 of both sides, the upper end surface of support rod 2 is provided with accommodating groove 4, accommodating groove 4 is equipped with the plug rod 5 slidingly connected with it, the end fixedly connected with upper support plate 6 of plug rod 5 away from base 1, accommodating groove 4 is equipped with the lifting device for moving plug rod 5 and upper support plate 6.

[0021] Driving device includes gear 7 rotationally connected with support rod 2, two symmetrical distribution's moving rods 8 are connected on support rod 2, two moving rods 8 are located on the upper and lower sides of gear 7 respectively, the side of two moving rods 8 close to gear 7 is equipped with the pawl 9 engaged with gear 7, one end of two sides moving rod 8 is fixedly connected with the side support plate 3 of both sides respectively, both sides side support plate 3 is equipped with the through hole 11 for moving rod 8 to pass through, the sidewall of support rod 2 is fixedly connected with mounting bracket 10, mounting bracket 10 is installed with motor one 12 for driving gear 7 to rotate, motor one 12 is servo motor, the output shaft of motor one 12 is drivingly connected with the shaft center of gear 7.

[0022] The mobile rod 8 is provided with a dovetail groove 14 on one side close to the support rod 2, and the side wall of the support rod 2 is fixedly connected with a limiting block 13 inserted into the dovetail groove 14. During the movement of the mobile rod 8, the limiting block 13 is always inserted into the dovetail groove 14, so that the mobile rod 8 is more stable during the movement.

[0023] The lifting device comprises a cavity 15 arranged in the support frame, the cavity 15 is located below the accommodating groove 4, the accommodating groove 4 is rotatably connected with a lead screw 16, the lower end surface of the plug rod 5 is provided with a plug slot for the lead screw 16 to be inserted, the cavity 15 is provided with a driving device for driving the lead screw 16 to rotate, the lead screw 16 is sleeved with a nut seat 20, the nut seat 20 is attached to the inner wall of the accommodating groove 4, and the nut seat 20 is fixedly connected with the lower end surface of the plug rod 5.

[0024] The driving device comprises a crown gear 17, the lower end surface of the lead screw 16 is fixedly connected with a rotating rod, the rotating rod is rotatably connected with the bottom wall of the accommodating groove 4, the end of the rotating rod away from the lead screw 16 extends into the cavity 15 and is fixedly connected with the crown gear 17, the cavity 15 is rotatably connected with a crown gear 18 engaged with the crown gear 17, and the side wall of the support rod 2 is provided with a motor 19 for driving the crown gear 18 to rotate, the motor 19 is a servo motor, and the output shaft of the motor 19 is in transmission connection with the shaft center of the crown gear 18.

[0025] Working principle: first, place the base 1 in the pipe gallery, then drive the gear 7 to move through the rotation of the motor 12, the gear 7 can drive the two mobile rods 8 to move relatively, so that the two mobile rods 8 are away from each other under the drive of the gear 7 and the clamping teeth 9, the mobile rod 8 can drive the two side support plates 3 to be away from each other, and the two side support plates 3 are respectively abutted against the inner walls of the two sides of the pipe gallery, during the abutting process, the support rod 2 and the base 1 are moved and calibrated to the center position of the pipe gallery due to the synchronous movement of the side support plates 3, after abutting, the side support plates 3 are stopped at the current position by turning off the motor 12.

[0026] Then the motor two 19 drives the crown gear two 18 to rotate, the crown gear two 18 can drive the rotating rod to rotate, the rotating rod can drive the fixed connection with its screw rod 16 to rotate, the screw rod 16 can drive the nut seat 20 to move, the nut seat 20 can drive the upper support plate 6 to move through the plug rod 5, until the upper support plate 6 is tightly pressed on the inner wall above the pipe gallery, so that the positive and negative rotation of the motor two 19 can control the rotating direction of the screw rod 16, the screw rod 16 drives the upper support plate 6 to move up and down through the nut seat 20, after lifting to the appropriate position, turn off the motor two 19 to make the upper support plate 6 stay at the current position, so that the upper and lower sides can also be tightly pressed by the upper support plate 6 to the upward pushing reaction force and the base 1, realize the support of the four surfaces of the pipe gallery, so that it can be applied to more different pipe galleries, the operation is more convenient, and repeated disassembly and assembly are not required.

[0027] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solutions belonging to the technical solutions of the present application should belong to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A pipe rack member internal support structure comprising a support frame, characterised in that: The support frame comprises a base (1) and a support rod (2) fixedly connected with the upper end surface of the base (1), both sides of the support rod (2) are provided with side support plates (3) slidably connected therewith, the support rod (2) is provided with driving devices for driving the side support plates (3) on both sides to move, the upper end surface of the support rod (2) is provided with an accommodating groove (4), the accommodating groove (4) is provided with an insertion rod (5) slidably connected therewith, the insertion rod (5) is fixedly connected with an upper support plate (6) at the end away from the base (1), and the accommodating groove (4) is provided with lifting devices for driving the insertion rod (5) and the upper support plate (6) to move.

2. A pipe rack member internal bracing structure according to claim 1, characterised in that: The driving device comprises a gear (7) rotatably connected with the support rod (2), two symmetrical moving rods (8) connected with the support rod (2), the moving rods (8) are located on the upper and lower sides of the gear (7) respectively, the side of the moving rods (8) close to the gear (7) is provided with a clamping tooth (9) engaged with the gear (7), one end of the moving rods (8) on both sides is fixedly connected with the side support plates (3) on both sides, the side support plates (3) on both sides are provided with through holes (11) through which the moving rods (8) pass, and the side wall of the support rod (2) is fixedly connected with a mounting frame (10) on which a motor (12) for driving the gear (7) to rotate is installed.

3. A pipe rack member internal bracing structure according to claim 2, characterised in that: The side of the moving rod (8) close to the support rod (2) is provided with a dovetail groove (14), and the side wall of the support rod (2) is fixedly connected with a limiting block (13) inserted into the dovetail groove (14).

4. A pipe rack member internal support structure according to claim 1, wherein: The lifting device comprises a cavity (15) arranged in the support frame, the cavity (15) is located below the accommodating groove (4), a lead screw (16) is rotatably connected in the accommodating groove (4), the lower end surface of the insertion rod (5) is provided with an insertion slot into which the lead screw (16) is inserted, the cavity (15) is provided with a driving device for driving the lead screw (16) to rotate, a nut seat (20) is sleeved on the lead screw (16), and the nut seat (20) is fixedly connected with the lower end surface of the insertion rod (5).

5. A pipe rack member internal bracing structure according to claim 4, characterised in that: The driving device comprises a crown gear (17), a rotating rod fixedly connected with the lower end surface of the lead screw (16), the rotating rod is rotatably connected with the bottom wall of the accommodating groove (4), the end of the rotating rod away from the lead screw (16) extends into the cavity (15) and is fixedly connected with the crown gear (17), the cavity (15) is rotatably connected with a crown gear (18) engaged with the crown gear (17), and the side wall of the support rod (2) is provided with a motor (19) for driving the crown gear (18) to rotate.

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