Lifting equipment for fire-fighting pipeline installation

Abstract

The utility model relates to the technical field of fire-fighting pipeline installation, and discloses a lifting device for fire-fighting pipeline installation, which comprises a lifting device body, the top of the lifting device body is fixedly connected with a balancing weight, the top of the lifting device body is provided with a lifting mechanism, and the bottom of the lifting device body is provided with a moving mechanism. The lifting mechanism comprises a bearing frame, the bearing frame is fixedly connected to the top of the lifting equipment body, the top of the bearing frame is fixedly connected with a first servo motor, the bottom of the first servo motor is fixedly connected with a one-way threaded rod, and the periphery of the one-way threaded rod is in threaded connection with a protective fence. When the fire-fighting pipeline needs to be installed through a construction worker under the action of the lifting equipment body, the construction worker is located in the protective fence and places tools needed for installation into the storage box, and the first servo motor drives the one-way threaded rod to rotate, so that the protective fence can move up and down along the fixing rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting pipeline installation technical field, concretely is a kind of fire fighting pipeline installation and uses lifting equipment. BACKGROUND

[0002] Fire fighting pipeline refers to the pipeline material for fire fighting, connecting fire fighting facilities, equipment, conveying fire fighting water, gas or other medium. Since fire fighting pipeline is often in static state, the requirement for pipeline is more strict, and the fire fighting pipeline is the pipeline material for transporting fire fighting water, gas or other medium, and its purpose is to extinguish fire as soon as possible when fire occurs in building. The fire fighting pipeline is usually installed on the hanger of building roof. During the installation of fire fighting pipeline, the construction personnel stand on the platform and ascend with the support platform to install and fix the fire fighting pipeline.

[0003] According to the fire fighting pipeline installation lifting equipment (authorized announcement number: CN221922256U) described in the patent network, the fire fighting pipeline installation lifting equipment includes "base, auxiliary device, universal wheel" and the like to realize lifting work.

[0004] According to the above description, the applicant believes that the following problems exist:

[0005] The fire fighting pipeline installation lifting equipment uses base, auxiliary device and universal wheel to realize lifting work. When the pipeline needs to be lifted, the lifting device is used for lifting, and the lifting device is two rotating discs and threaded rods. To ensure the movement of the lifting device, the two threaded rods need to be rotated at the same number of turns. Because of manual rotation, the device cannot ensure that the two threaded rods rotate at the same speed and number of turns, so it cannot realize lifting. Therefore, the device needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a kind of fire fighting pipeline installation lifting equipment to solve the problems raised in the above background.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a kind of fire fighting pipeline installation lifting equipment, including lifting equipment body, the lifting equipment body top is fixedly connected with counterweight, the lifting equipment body top is provided with lifting mechanism, the lifting equipment body bottom is provided with moving mechanism;

[0008] The lifting mechanism comprises a load-bearing frame, the load-bearing frame is fixedly connected to the top of the lifting device body, the top of the load-bearing frame is fixedly connected with a first servo motor, the bottom of the first servo motor is fixedly connected with a one-way threaded rod, the periphery of the one-way threaded rod is threadedly connected with a guardrail, the inside of the guardrail is slidably connected with a fixed rod, the right side of the guardrail is rotatably connected with a guard door, the inside bottom of the guardrail is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly connected with a first air cylinder, the top of the first air cylinder is fixedly connected with a load-bearing table, the front side of the load-bearing table is fixedly connected with a second servo motor, the rear side of the second servo motor is fixedly connected with a two-way threaded rod, and the periphery of the two-way threaded rod is threadedly connected with a clamping plate.

[0009] The periphery of the guardrail is slidably connected with a storage box, the bottom of the guardrail is fixedly connected with a support frame, the support frame is slidably connected inside the load-bearing frame, the right side of the support frame is fixedly connected with a connecting frame, the right side of the connecting frame is fixedly connected with an electric telescopic rod, the left side of the electric telescopic rod is fixedly connected with a plug rod, and the plug rod is inserted into the inside of the load-bearing frame.

[0010] Preferably, the bottom of the one-way threaded rod is rotatably connected to the inside bottom of the load-bearing frame, the fixed rod is fixedly connected to the inside of the load-bearing frame, and the rear side of the two-way threaded rod is rotatably connected to the inside of the load-bearing table, so as to facilitate the movement of the guardrail under the action of the one-way threaded rod and the fixed rod.

[0011] Preferably, the plug rod penetrates the inside of the support frame, the inside of the support frame and the load-bearing frame is respectively provided with a plug slot, and the two plug slots correspond to each other, the plug rod is inserted into the plug slot, so as to facilitate the limiting of the support frame under the action of the plug rod, and further ensure the stability of the guardrail.

[0012] Preferably, the inside of the load-bearing table is provided with a sliding groove, the clamping plate is slidably connected to the sliding groove, and the inside of the clamping plate is provided with a rubber pad, so as to support and fix the pipeline to be installed under the action of the clamping plate.

[0013] Preferably, the moving mechanism comprises a second air cylinder, the second air cylinder is fixedly connected to the inside of the lifting device body, the bottom of the second air cylinder is fixedly connected with a moving plate, the moving plate is slidably connected to the inside of the lifting device body, the bottom of the moving plate is fixedly connected with a mounting seat, the mounting seat is inserted with a universal wheel, and the inside of the universal wheel is threadedly connected with a fixed pin.

[0014] Preferably, the fixed pin penetrates the inside of the mounting seat, the inside of the mounting seat and the universal wheel is respectively provided with a fixed slot, and the two fixed slots correspond to each other, the fixed pin is threadedly connected to the fixed slot, so as to fix the universal wheel under the action of the fixed pin.

[0015] Preferably, the mounting seat is internally provided with a limiting groove, and the universal wheel is inserted into the limiting groove, so that the universal wheel is installed under the action of the limiting groove.

[0016] Compared with the prior art, the lifting equipment for fire pipeline installation has the following beneficial effects:

[0017] 1. The lifting equipment for fire pipeline installation, when the construction personnel need to install the fire pipeline under the action of the lifting equipment body, the construction personnel are in the protective fence, and the tools needed for installation are placed in the storage box, the first servo motor drives the one-way threaded rod to rotate, so that the protective fence can move up and down along the fixed rod, realizing the lifting function, the first cylinder in the protective fence pushes the load-bearing table to rise, the height can be flexibly adjusted according to the actual installation requirements of the fire pipeline, and the installation support work of the fire pipeline with different heights is adapted, and the fire pipeline can be fixed under the action of the bidirectional threaded rod and the clamping plate, the stability of the pipeline in the installation process is improved, the pipeline shaking is reduced, and when the protective fence is moved to the appropriate height, the electric telescopic rod pushes the inserting rod to insert into the inserting slot of the load-bearing frame under the combined design of the support frame, the connecting frame, the electric telescopic rod and the inserting rod, the function of fixing the protective fence is realized, the stability and safety of the protective fence are further enhanced, and the counterweight can effectively enhance the stability of the lifting equipment body in the lifting process, so that the equipment is prevented from toppling due to unstable center of gravity, and the safety of the operator is ensured.

[0018] 2. The lifting equipment for fire pipeline installation, when the construction personnel need to install the fire pipeline under the action of the lifting equipment body, the moving plate, the mounting seat and the universal wheel are moved by the second cylinder, so that the lifting equipment body can freely move on different installation area positions under the action of the universal wheel in contact with the ground, when reaching the specified position, the universal wheel is away from the ground, so that the stability of the lifting equipment body is ensured, and the universal wheel is fixed in the mounting seat through the fixing pin, so that the stability of the universal wheel is ensured, and the universal wheel is convenient to replace. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor under the premise of not paying the creative labor:

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2The utility model discloses a view structure schematic drawing from the bottom;

[0022] Figure 3 It is lifting mechanism structure schematic drawing;

[0023] Figure 4 It is bearing frame front side structure schematic drawing;

[0024] Figure 5 It is bearing platform cross section structure schematic drawing;

[0025] Figure 6 It is support frame right side structure schematic drawing;

[0026] Figure 7 It is moving mechanism structure schematic drawing.

[0027] In the drawing: 1, lifting equipment body;2, counterweight;3, lifting mechanism;4, moving mechanism;31, bearing frame;32, fixed link;33, one-way threaded rod;34, first servo motor;35, guardrail;36, protection door;37, support frame;38, fixed frame;39, bearing platform;391, storage box;392, first cylinder;393, second servo motor;394, two-way threaded rod;395, clamping plate;396, connecting frame;397, electric telescopic rod;398, plug-in rod;41, second cylinder;42, moving plate;43, mounting seat;44, universal wheel;45, fixed pin. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] In the utility model, unless another explicit provision and limitation, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood broadly, for example, can be fixed connection, can be detachable connection, or integral;Can be mechanical connection, can be electrical connection;Can be directly connected, can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] The utility model provides the following technical scheme:

[0031] Embodiment one

[0032] Please refer toFigures 1-7 The utility model provides a kind of technical scheme: a lifting equipment for fire-fighting pipeline installation, including lifting equipment body 1, counterweight 2 is fixedly connected in lifting equipment body 1 top, lifting mechanism 3 is provided in lifting equipment body 1 top, moving mechanism 4 is provided in lifting equipment body 1 bottom;

[0033] Lifting mechanism 3 includes bearing frame 31, bearing frame 31 is fixedly connected in lifting equipment body 1 top, first servo motor 34 is fixedly connected in bearing frame 31 top, unidirectional screw rod 33 is fixedly connected in first servo motor 34 bottom, guardrail 35 is threadedly connected on the periphery of unidirectional screw rod 33, fixed rod 32 is slidably connected in guardrail 35, guard door 36 is rotatably connected in the right side of guardrail 35, fixed frame 38 is fixedly connected in the inner bottom of guardrail 35, first cylinder 392 is fixedly connected in fixed frame 38, bearing table 39 is fixedly connected in first cylinder 392 top, second servo motor 393 is fixedly connected in the front side of bearing table 39, bidirectional screw rod 394 is fixedly connected in the back side of second servo motor 393, clamping plate 395 is threadedly connected on the periphery of bidirectional screw rod 394;

[0034] Storage box 391 is slidably connected on the periphery of guardrail 35, support frame 37 is fixedly connected in the bottom of guardrail 35, support frame 37 is slidably connected in the inside of bearing frame 31, connecting frame 396 is fixedly connected in the right side of support frame 37, electric telescopic rod 397 is fixedly connected in the right side of connecting frame 396, plug rod 398 is fixedly connected in the left side of electric telescopic rod 397, plug rod 398 is inserted in the inside of bearing frame 31.

[0035] Unidirectional screw rod 33 bottom is rotatably connected in the inner bottom of bearing frame 31, fixed rod 32 is fixedly connected in the inside of bearing frame 31, bidirectional screw rod 394 back is rotatably connected in the inside of bearing table 39, it is convenient to move guardrail 35 under the action of unidirectional screw rod 33 and fixed rod 32, plug rod 398 is inserted in the inside of support frame 37, support frame 37 and bearing frame 31 are respectively provided with insertion slot in the inside, and two insertion slots correspond to each other, plug rod 398 is inserted in insertion slot, it is convenient to limit support frame 37 under the action of plug rod 398, further guarantee the stability of guardrail 35, bearing table 39 is provided with sliding slot in the inside, clamping plate 395 is slidably connected in sliding slot, and rubber pad is arranged in the inside of clamping plate 395, it is convenient to support and fix the pipeline needing to be installed under the action of clamping plate 395.

[0036] Embodiment two

[0037] Please refer to Figures 1-7And on the basis of embodiment one, further get the moving mechanism 4 includes the second cylinder 41, the second cylinder 41 is fixedly connected inside the lifting equipment body 1, the second cylinder 41 bottom is fixedly connected with the moving plate 42, the moving plate 42 is slidingly connected in the lifting equipment body 1, the moving plate 42 bottom is fixedly connected with the mounting seat 43, the mounting seat 43 is inserted with the universal wheel 44, the universal wheel 44 is internally threaded with the fixed pin 45, the fixed pin 45 penetrates the inside of the mounting seat 43, the mounting seat 43 and the universal wheel 44 are respectively provided with fixed grooves in the inside, and the two fixed grooves correspond to each other, the fixed pin 45 is screwed in the fixed groove, which is convenient for fixing the universal wheel 44 under the action of the fixed pin 45, the mounting seat 43 is provided with a limiting groove in the inside, and the universal wheel 44 is inserted in the limiting groove, which is convenient for installing the universal wheel 44 under the action of the limiting groove.

[0038] In actual operation, when the device is used, when the installation of the fire pipe is needed by the construction worker under the action of the lifting equipment body 1, first, according to the position of the fire pipe installation, the moving plate 42, the mounting seat 43 and the universal wheel 44 are moved by the second cylinder 41, so that the universal wheel 44 contacts the ground, so that the lifting equipment body 1 can move freely on different installation area positions under the action of the universal wheel 44 contacting the ground, when reaching the specified position, the universal wheel 44 is away from the ground, and the bottom of the lifting equipment body 1 contacts the ground, so as to ensure the stability of the lifting equipment body 1;

[0039] Open the protective door 36, the construction worker is in the protective fence 35, and the tools needed for installation are placed in the storage box 391, and the fire pipe is placed on the top of the bearing table 39, the clamping plate 395 connected with the outer periphery of the two-way threaded rod 394 is moved by the second servo motor 393, so that the fire pipe is fixed under the action of the clamping plate 395, so that the pipe is in a stable state, and the protective fence 35 is moved to the specified installation position by the first servo motor 34 under the action of the one-way threaded rod 33 connected with the outer periphery of the protective fence 35 and the fixed rod 32.

[0040] When the movement is completed, the plug rod 398 is moved by the electric telescopic rod 397, and the plug rod 398 is inserted into the bearing frame 31, so as to fix the protective fence 35, further enhance the stability and safety of the protective fence 35, at this time, the installation of the fire pipe can be carried out, and the fire pipe is in a fixed state, which improves the stability of the pipe during installation, reduces the shaking of the pipe, and the counterweight 2 can effectively enhance the stability of the lifting equipment body 1 during lifting, prevent the equipment from falling due to unstable center of gravity, and protect the safety of the operator.

[0041] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Similarly, the terms "one" and "the" do not exclude the presence of more than one item, unless the context clearly indicates otherwise. Further, the terminology "an" and "one" are used in the detailed description and claims only to mean one or more, at least one, or "at least one." Finally, the words "comprise," "comprises," and "comprising" and the like, are to be construed in their broadest, intended, and open ended form to encompass events that would otherwise prevent a process, method, article, or apparatus from being encompassed by the claim.

Claims

1. A lifting device for fire pipe installation, comprising a lifting device body (1), characterized in that: The lifting equipment body (1) top is fixedly connected with a counterweight (2), the lifting equipment body (1) top is provided with a lifting mechanism (3), the lifting equipment body (1) bottom is provided with a moving mechanism (4); The lifting mechanism (3) includes a bearing frame (31), the bearing frame (31) is fixedly connected to the lifting equipment body (1) top, the bearing frame (31) top is fixedly connected with a first servo motor (34), the first servo motor (34) bottom is fixedly connected with a one-way threaded rod (33), the one-way threaded rod (33) periphery is threadedly connected with a guardrail (35), the guardrail (35) inside is slidably connected with a fixed rod (32), the guardrail (35) right side is rotatably connected with a guard door (36), the guardrail (35) inner bottom is fixedly connected with a fixed frame (38), the fixed frame (38) is fixedly connected with a first air cylinder (392) inside, the first air cylinder (392) top is fixedly connected with a bearing platform (39), the bearing platform (39) front side is fixedly connected with a second servo motor (393), the second servo motor (393) rear side is fixedly connected with a two-way threaded rod (394), the two-way threaded rod (394) periphery is threadedly connected with a clamping plate (395); The guardrail (35) periphery is slidably connected with a storage box (391), the guardrail (35) bottom is fixedly connected with a support frame (37), the support frame (37) is slidably connected inside the bearing frame (31), the support frame (37) right side is fixedly connected with a connecting frame (396), the connecting frame (396) right side is fixedly connected with an electric telescopic rod (397), the electric telescopic rod (397) left side is fixedly connected with a plug rod (398), the plug rod (398) is inserted into the bearing frame (31) inside.

2. The lifting apparatus for fire hose installation according to claim 1, wherein: The one-way threaded rod (33) bottom is rotatably connected to the bearing frame (31) inner bottom, the fixed rod (32) is fixedly connected to the bearing frame (31) inner side, the two-way threaded rod (394) rear side is rotatably connected to the bearing platform (39) inside.

3. The lifting device for fire hose installation according to claim 1, characterized in that: The plug rod (398) penetrates the support frame (37) inside, the support frame (37) and the bearing frame (31) inside are respectively provided with a slot, and the two slots correspond to each other, the plug rod (398) is inserted into the slot.

4. The lifting apparatus for fire hose installation according to claim 1, wherein: The bearing platform (39) inside is provided with a sliding groove, the clamping plate (395) is slidably connected in the sliding groove, and the clamping plate (395) inner side is provided with a rubber pad.

5. The lifting apparatus for fire hose installation according to claim 1, wherein: The moving mechanism (4) includes a second air cylinder (41), the second air cylinder (41) is fixedly connected inside the lifting equipment body (1), the second air cylinder (41) bottom is fixedly connected with a moving plate (42), the moving plate (42) is slidably connected inside the lifting equipment body (1), the moving plate (42) bottom is fixedly connected with a mounting seat (43), the mounting seat (43) is inserted with a universal wheel (44) inside, the universal wheel (44) inside is threadedly connected with a fixed pin (45).

6. A lifting apparatus for fire hose installation according to claim 5, wherein: The fixing pin (45) penetrates in the mounting seat (43), the mounting seat (43) and the universal wheel (44) are respectively provided with fixing grooves in the inside, and the two fixing grooves correspond to each other, the fixing pin (45) is screw connected in the fixing groove.

7. The lifting apparatus for fire hose installation according to claim 5, wherein: The mounting seat (43) is provided with a limiting groove in the inside, and the universal wheel (44) is inserted in the limiting groove.

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