Automatic walking and self-supplying lifting equipment

Abstract

The utility model discloses automatic walking self-supply lifting equipment, which relates to the technical field of lifting equipment and comprises a fixing frame, a moving mechanism capable of enabling the equipment to move automatically is arranged on one side of the bottom of the fixing frame, and supporting mechanisms used for supporting the equipment are arranged on the periphery of the fixing frame. Through the lifting mechanism, a cable is placed in the cable groove, the hydraulic push rod is started, one end of the hydraulic push rod ascends upwards, then the lifting rod moves upwards, the cable can be lifted up through the supporting frame, and the effects that constructors can conveniently install the cable on a tunnel, and the cable can be more easily and conveniently erected are achieved. The electric push rod is started through the supporting mechanism, the fixing plate can be pushed to move, then equipment is supported, the bolts penetrate through the positioning holes to be connected with the ground, the fixing plate and the ground are fixed together, and the effect of preventing the equipment from toppling during use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to an automatic walking and self-supplying lifting equipment. Background Art

[0002] In the high-voltage cable laying project in the tunnel, the cable needs to be installed on the top of the tunnel. However, the current solutions for cable mounting are relatively simple. Most of them use manual movement or hand winch to lift the cable, which requires a lot of manpower and material resources. In addition, the single-point force of the hand winch may cause damage to the cable.

[0003] Therefore, there is a need for a device that can put cables on racks, fundamentally changing the way cables are put on racks, reducing the labor intensity of construction workers, reducing the number of cable putting on racks construction workers, and improving the mechanized construction work of the cable putting on racks process. Utility Model Content

[0004] The utility model aims to provide an automatic walking and self-supporting lifting device to solve the problem in the background technology that the cable racking is troublesome and requires a lot of manpower and material resources.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic walking and self-supporting lifting device comprises a fixed frame, a rotating wheel is provided at one end of the bottom of the fixed frame, a lifting mechanism for lifting a supporting frame is provided at the top of the fixed frame, a moving mechanism for automatically moving the device is provided at one side of the bottom of the fixed frame, and supporting mechanisms for supporting the device are provided around the fixed frame.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the lifting mechanism includes a first groove, a first protrusion, a lifting rod, a hydraulic push rod, a second protrusion and a second groove, a first groove is opened on one side of the top of the fixed frame, the inner wall of the first groove is slidably connected with the first protrusion, the top of the first protrusion is fixedly connected with the lifting rod, one end of the top of the lifting rod is fixedly connected with the support frame, a hydraulic push rod is provided inside the lifting rod, a second protrusion is provided on one side of the top of the lifting rod, a second groove is provided on one side of the bottom of the support frame, and the inner wall of the second groove is slidably connected with the second protrusion.

[0009] Preferably, the inner wall size of the first groove matches the outer wall size of the first protrusion.

[0010] Preferably, the cross-sections of the first groove and the first protrusion are T-shaped, and the cross-sections of the second groove and the second protrusion are T-shaped.

[0011] Preferably, a plurality of groups of cable troughs are provided on the top of the support frame.

[0012] Preferably, the moving mechanism includes a connecting frame, a driving motor, a connecting rod, a first bevel gear, a second bevel gear, a rotating rod and a roller, the connecting frame is fixedly connected to one side of the bottom of the fixed frame, the driving motor is fixedly connected to the inside of the connecting frame, one end of the driving motor is fixedly connected to the connecting rod, one end of the connecting rod is fixedly connected to the first bevel gear, the surface of the first bevel gear is meshingly connected to the second bevel gear, the surface of the second bevel gear is fixedly connected to the rotating rod, the rotating rod is rotatably connected to the inside of one side of the connecting frame, and rollers are fixedly connected to both sides of the rotating rod.

[0013] Preferably, the supporting mechanism includes a fixed block, an electric push rod, a fixed plate and a positioning hole, the surface of the fixed frame is fixedly connected with fixed blocks on all sides, the electric push rod is fixedly connected to one side of the fixed block, the bottom of the electric push rod is fixedly connected to a fixed plate, and the surface of the fixed plate is provided with a positioning hole.

[0014] Preferably, a handle is fixedly connected to one side of the top of the fixing frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model places the cable in the cable groove through the lifting mechanism, starts the hydraulic push rod, and one end of the hydraulic push rod rises, so that the first protrusion and the second protrusion slide in the first groove and the second groove, and then the lifting rod moves upward, so that the cable can be lifted up through the support frame, so as to facilitate the construction workers to install the cable in the tunnel, making it easier and more convenient to put the cable on the rack.

[0017] 2. The utility model starts the electric push rod through the support mechanism to push the fixed plate to move, thereby supporting the equipment. The bolts penetrate the positioning holes and are connected to the ground, so that the fixed plate is fixed to the ground, thereby preventing the equipment from tipping over during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the matching fixing frame and the rotating wheel of the utility model.

[0020] Figure 3 It is a schematic diagram of the lifting mechanism structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the matching structure of the second protrusion and the second groove of the utility model.

[0022] Figure 5 It is a schematic diagram of the structure of the mobile mechanism of the utility model.

[0023] Figure 6 This is a schematic diagram of the support mechanism structure of the utility model.

[0024] Notes on the accompanying drawings: 1. fixed frame; 2. handle; 3. rotating wheel; 4. lifting mechanism; 401. first groove; 402. first protrusion; 403. lifting rod; 404. hydraulic push rod; 405. second protrusion; 406. second groove; 5. supporting frame; 6. cable trough; 7. moving mechanism; 701. connecting frame; 702. driving motor; 703. connecting rod; 704. first bevel gear; 705. second bevel gear; 706. rotating rod; 707. roller; 8. supporting mechanism; 801. fixed block; 802. electric push rod; 803. fixing plate; 804. positioning hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] In one embodiment, Figure 1-Figure 6 As shown, an automatic walking and self-supporting lifting device includes a fixed frame 1, a rotating wheel 3 is provided at one end of the bottom of the fixed frame 1, and the moving direction of the device can be adjusted; a lifting mechanism 4 for lifting a supporting frame 5 is provided on the top of the fixed frame 1, and the cable can be lifted up for installation; a moving mechanism 7 for automatically moving the device is provided on one side of the bottom of the fixed frame 1, so that the device can automatically move forward, which is more labor-saving to use; supporting mechanisms 8 for supporting the device are provided around the fixed frame 1, which are used to support the device and prevent the device from tipping over during use.

[0028] In one embodiment, Figure 3-Figure 4As shown, the lifting mechanism 4 includes a first groove 401, a first protrusion 402, a lifting rod 403, a hydraulic push rod 404, a second protrusion 405 and a second groove 406. The first groove 401 is opened on one side of the top of the fixing frame 1. The first protrusion 402 is slidably connected to the inner wall of the first groove 401. The top of the first protrusion 402 is fixedly connected to the lifting rod 403. One end of the top of the lifting rod 403 is fixedly connected to the support frame 5. The interior of the lifting rod 403 is provided with a hydraulic push rod. Rod 404, a second protrusion 405 is provided on the top side of the lifting rod 403, and a second groove 406 is provided on the bottom side of the support frame 5. The inner wall of the second groove 406 is slidably connected with the second protrusion 405. When the hydraulic push rod 404 is started, when the hydraulic push rod 404 rises or falls, the first protrusion 402 and the second protrusion 405 slide in the first groove 401 and the second groove 406, and then the lifting and lowering of the lifting rod 403 are completed according to needs, so that the cable can be lifted up through the support frame 5.

[0029] In one embodiment, Figure 3 As shown, the inner wall size of the first groove 401 is consistent with the outer wall size of the first protrusion 402. When the first protrusion 402 slides inside the first groove 401, the first groove 401 can limit the sliding of the first protrusion 402 to prevent the first protrusion 402 from shaking inside the first groove 401.

[0030] In one embodiment, Figure 3 - Figure 4 As shown, the cross-sections of the first groove 401 and the first protrusion 402 are T-shaped, and the cross-sections of the second groove 406 and the second protrusion 405 are T-shaped. The T-shaped shape can prevent the first protrusion 402 and the second protrusion 405 from falling off from the first groove 401 and the second protrusion 405.

[0031] In one embodiment, Figure 1 As shown, a plurality of cable troughs 6 are provided on the top of the support frame 5, and cables can be placed in the cable troughs 6 so that the cables will not fall off the support frame 5 when the cables are lifted.

[0032] In one embodiment, Figure 5As shown, the moving mechanism 7 includes a connecting frame 701, a driving motor 702, a connecting rod 703, a first bevel gear 704, a second bevel gear 705, a rotating rod 706 and a roller 707. The bottom side of the fixed frame 1 is fixedly connected to the connecting frame 701, the interior of the connecting frame 701 is fixedly connected to the driving motor 702, one end of the driving motor 702 is fixedly connected to the connecting rod 703, one end of the connecting rod 703 is fixedly connected to the first bevel gear 704, and the surface of the first bevel gear 704 is meshed with the second bevel gear 705. Second bevel gear 705, the surface of the second bevel gear 705 is fixedly connected with a rotating rod 706, one side of the connecting frame 701 is internally rotatably connected with the rotating rod 706, and both sides of the rotating rod 706 are fixedly connected with rollers 707. Start the driving motor 702 to drive the connecting rod 703 to rotate. When the first bevel gear 704 rotates, it drives the second bevel gear 705 to rotate, so that the rollers 707 fixed on both sides of the rotating rod 706 can rotate on the ground, so that the equipment can be moved and it is convenient to reach different work locations.

[0033] In one embodiment, Figure 6 As shown, the support mechanism 8 includes a fixed block 801, an electric push rod 802, a fixed plate 803 and a positioning hole 804. The surface of the fixed frame 1 is fixedly connected with the fixed block 801 on all sides, the electric push rod 802 is fixedly connected to one side of the fixed block 801, the bottom of the electric push rod 802 is fixedly connected to the fixed plate 803, and the surface of the fixed plate 803 is provided with a positioning hole 804. Starting the electric push rod 802 can push the fixed plate 803 to move, thereby supporting the equipment. The bolts pass through the positioning hole 804 and are connected to the ground, so that the fixed plate 803 is fixed to the ground to prevent the equipment from tipping over during use.

[0034] Example 2

[0035] In one embodiment, Figure 1 As shown, a handle 2 is fixedly connected to one side of the top of the fixing frame 1 to facilitate pushing the device to move.

[0036] Working principle: The above embodiment discloses an automatic walking and self-supporting lifting device, wherein, when in use, the driving motor 702 is started to drive the connecting rod 703 to rotate, and the first bevel gear 704 rotates to drive the second bevel gear 705 to rotate, so that the rollers 707 fixed on both sides of the rotating rod 706 can rotate on the ground, so that the device can be moved and the device can reach the required working location, and the electric push rod 802 is started to push the fixed plate 803 to move, thereby supporting the device, and the bolt passes through the positioning hole 804 and is connected to the ground, so that the fixed plate 803 is fixed to the ground to prevent the device from tipping over during use, and the cable is placed in the cable groove 6, and the hydraulic push rod 404 is started. One end of the hydraulic push rod 404 rises, so that the first protrusion 402 and the second protrusion 405 slide in the first groove 401 and the second groove 406, thereby moving the lifting rod 403 upward, so that the cable can be lifted up through the support frame 5, thereby facilitating the construction personnel to install the cable in the tunnel, making it easier and more convenient to put the cable on the rack.

[0037] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An automatic walking and self-supporting lifting device, comprising a fixed frame (1), wherein a rotating wheel (3) is provided at one end of the bottom of the fixed frame (1), characterized in that: The top of the fixing frame (1) is provided with a lifting mechanism (4) for lifting the supporting frame (5), the bottom side of the fixing frame (1) is provided with a moving mechanism (7) for enabling the device to move automatically, and the surrounding areas of the fixing frame (1) are provided with supporting mechanisms (8) for supporting the device; The lifting mechanism (4) comprises a first groove (401), a first convex block (402), a lifting rod (403), a hydraulic push rod (404), a second convex block (405) and a second groove (406); a first groove (401) is provided on one side of the top of the fixing frame (1); a first convex block (402) is slidably connected to the inner wall of the first groove (401); a lifting rod (403) is fixedly connected to the top of the first convex block (402); a top end of the lifting rod (403) is fixedly connected to a support frame (5); a hydraulic push rod (404) is provided inside the lifting rod (403); a second convex block (405) is provided on one side of the top of the lifting rod (403); a second groove (406) is provided on one side of the bottom of the support frame (5); and a second convex block (405) is slidably connected to the inner wall of the second groove (406); The moving mechanism (7) comprises a connecting frame (701), a driving motor (702), a connecting rod (703), a first bevel gear (704), a second bevel gear (705), a rotating rod (706) and a roller (707); the connecting frame (701) is fixedly connected to one side of the bottom of the fixed frame (1); the driving motor (702) is fixedly connected to the inside of the connecting frame (701); one end of the driving motor (702) is fixedly connected to the connecting rod (703); one end of the connecting rod (703) is fixedly connected to the first bevel gear (704); the surface of the first bevel gear (704) is meshingly connected to the second bevel gear (705); the surface of the second bevel gear (705) is fixedly connected to the rotating rod (706); the rotating rod (706) is rotatably connected to the inside of one side of the connecting frame (701); and rollers (707) are fixedly connected to both sides of the rotating rod (706).

2. The automatic walking and self-supporting lifting device according to claim 1 is characterized in that: The inner wall size of the first groove (401) matches the outer wall size of the first protrusion (402).

3. The automatic walking and self-supporting lifting device according to claim 2 is characterized in that: The cross-sections of the first groove (401) and the first protrusion (402) are T-shaped, and the cross-sections of the second groove (406) and the second protrusion (405) are T-shaped.

4. The automatic walking and self-supporting lifting device according to claim 1 is characterized in that: A plurality of groups of cable troughs (6) are provided on the top of the support frame (5).

5. The automatic walking and self-supporting lifting device according to claim 1 is characterized in that: The support mechanism (8) comprises a fixed block (801), an electric push rod (802), a fixed plate (803) and a positioning hole (804); the fixed block (801) is fixedly connected to the surface of the fixed frame (1) on all sides; the electric push rod (802) is fixedly connected to one side of the fixed block (801); the bottom of the electric push rod (802) is fixedly connected to the fixed plate (803); and the surface of the fixed plate (803) is provided with a positioning hole (804).

6. The automatic walking and self-supporting lifting device according to claim 1 is characterized in that: A handle (2) is fixedly connected to one side of the top of the fixing frame (1).

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