Bearing hydraulic pump fixing device

Abstract

The utility model relates to the technical field of hydraulic pump bearing and fixing, in particular to a bearing hydraulic pump fixing device. According to the technical scheme, the device comprises a fixed seat, wherein the fixed seat is provided with at least one pair of vertical through holes; the lifting handle can penetrate through the corresponding vertical through holes, and at least one horizontal through hole is formed in the lifting handle. According to the utility model, the lifting handle is additionally arranged on the fixed seat, so that the whole equipment is convenient to move; further, through the detachable design between the lifting handle and the fixed seat, whether the lifting handle is installed or not can be selected according to needs, and the installation position of the lifting handle on the fixed seat can be changed so that equipment can be lifted and transported on different sides; meanwhile, through the design that a plurality of horizontal through holes are formed in the lifting handle in the vertical direction, the height of the lifting handle relative to the fixing base can be correspondingly adjusted according to the height of a person, the lifting handle can be moved downwards to reduce the height of the lifting handle protruding out of the upper surface of the fixing base, and connection of pipelines, instruments and other accessories of all equipment on the fixing base is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of load-bearing and fixing of hydraulic pumps, in particular to a load-bearing hydraulic pump fixing device. Background Art

[0002] A hydraulic pump is a power device that converts mechanical energy into hydraulic energy by driving an engine or an electric motor. It has an engine or an electric motor, oil pipeline joints, related instrument panels, controllers and other related accessories. It usually requires an integrated installation and load-bearing device for fixing.

[0003] Existing devices for bearing and fixing hydraulic pumps and related accessories usually use a square metal base, on which handles can be provided to facilitate the overall movement of the equipment. Generally speaking, in order not to affect the connection of the oil pipeline, the handles are installed on two opposite sides away from the pipeline joints, which means that only two people can carry it left and right or front and back during transportation, which is less flexible. To this end, the utility model proposes a load-bearing hydraulic pump fixing device. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a load-bearing hydraulic pump fixing device.

[0005] The technical solution of the utility model is: a load-bearing hydraulic pump fixing device, including a fixing seat, the fixing seat is provided with at least one pair of vertical through holes; also includes a handle that can pass through the corresponding vertical through holes, the lifting handle is provided with at least one horizontal through hole; and a limit pin mechanism that is horizontally slidably connected to the fixing seat and inserted into the horizontal through hole to limit the lifting handle.

[0006] Optionally, the limit pin mechanism includes a connecting strip and limit pins fixed at both ends of the connecting strip and capable of being inserted into corresponding horizontal through holes.

[0007] Optionally, the limit pin mechanism also includes a spring limit assembly, which includes a shaft cylinder fixedly connected to the outer wall of the fixed seat, a sleeve shaft fixedly connected to the connecting strip at one end and movably sleeved with the shaft cylinder at the other end, and a spring movably sleeved with the shaft cylinder and the sleeve shaft and fixedly connected to the fixed seat and the connecting strip at both ends respectively.

[0008] Optionally, there are two pairs of vertical through holes, which are respectively located at the horizontal and vertical ends of the fixing base.

[0009] Optionally, the horizontal through holes are respectively opened on the vertical axis portion of the handle and are arranged in an array in the vertical direction.

[0010] Optionally, the limit pin mechanism is provided with two pairs, which are respectively located at the horizontal and vertical ends of the fixing seat.

[0011] Optionally, both inner frame surfaces of the handle are fixedly connected with hanging rings.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The present application adds a handle to the fixed base to facilitate the movement of the entire device; through the detachable design between the handle and the fixed base, not only can the user choose whether to install the handle according to the needs, but also can change the installation position of the handle on the fixed base so as to carry the device on different sides;

[0014] Furthermore, by providing a plurality of horizontal perforations in the vertical direction of the handle, not only can the height of the handle relative to the fixing base be adjusted according to the height of the person, but the handle can also be moved downward to reduce the height of the handle protruding from the upper surface of the fixing base, thereby facilitating the connection of pipes, instruments and other accessories of various equipment on the fixing base;

[0015] Furthermore, by adding lifting rings on both sides of the handle, not only can two people lift the equipment by connecting the cross bars in series, but the equipment can also be lifted by combining with slings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the load-bearing hydraulic pump fixing device when the two handles are located at the long ends of the fixing base;

[0017] Figure 2 It is a structural schematic diagram of the load-bearing hydraulic pump fixing device when the two handles are located at the short ends of the fixing base;

[0018] Figure 3 It is a structural schematic diagram of the load-bearing hydraulic pump fixing device when the four handles are located at the long and short ends of the fixing base at the same time;

[0019] Figure 4 It is a schematic diagram of the structure of the load-bearing hydraulic pump fixing device after the handle is retracted downward;

[0020] Figure 5 It is a connection diagram of the fixed seat, handle and limit pin mechanism;

[0021] Figure 6 It is a schematic diagram of the separate structure of the handle and the limit pin mechanism.

[0022] Reference numerals: 1, fixing seat; 11, vertical through hole;

[0023] 2. Handle; 21. Horizontal perforation; 22. Lifting ring;

[0024] 3. Limit pin mechanism; 31. Connecting strip; 32. Limit pin; 33. Spring limit assembly; 331. Shaft cylinder; 332. Sleeve shaft; 333. Spring; 34. Support strip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1-6 As shown, a load-bearing hydraulic pump fixing device proposed by the utility model comprises a fixing seat 1 , and a hydraulic pump and related accessories are integrally mounted on the upper surface of the fixing seat 1 .

[0029] In this embodiment, the load-bearing hydraulic pump fixing device comprises at least a pair of handles 2. The handles 2 are inverted U-shaped structures with two vertical arms, and each vertical arm is provided with a plurality of horizontal through holes 21 arranged in an array in the vertical direction.

[0030] The fixing base 1 is provided with two pairs of vertical through holes 11 , which are respectively located at the horizontal and vertical ends of the fixing base 1 , and can allow the two vertical arms of the handle 2 to vertically pass through.

[0031] In this embodiment, the load-bearing hydraulic pump fixing device also includes a limit pin mechanism 3, which is provided with two pairs and is respectively located at the horizontal and vertical ends of the fixing seat 1. The limit pin mechanism 3 includes a connecting strip 31, a limit pin 32 fixed at both ends of the connecting strip 31 and capable of being inserted into the corresponding horizontal through-holes 21, and a spring limit assembly 33 that drives the connecting strip 31 and the limit pin 32 to elastically return. The spring limit assembly 33 includes a shaft cylinder 331 fixedly connected to the outer wall of the fixing seat 1, a sleeve shaft 332 fixedly connected to the connecting strip 31 at one end and movably sleeved with the shaft cylinder 331 at the other end, and a spring 333 movably sleeved with the shaft cylinder 331 and the sleeve shaft 332 and fixedly connected to the fixing seat 1 and the connecting strip 31 at both ends. The elastic tension of the spring 333 causes the connecting strip 31 to approach the fixing seat 1, so that the limit pin 32 is inserted into the corresponding horizontal through-hole 21 to limit the handle 2 on the fixing seat 1;

[0032] In addition, the limit pin mechanism 3 also includes a support bar 34, which is fixed to the lower surface of the top edge of the fixing seat 1 by bolts. A large round hole is provided in the middle of the support bar 34 for the spring limit assembly 33 to pass through. Small round holes are provided at both ends of the support bar 34 for the limit pin 32 to pass through. The friction force at the penetration point can increase the resistance to pulling the connecting bar 31, preventing it from moving freely in an idle state, causing the spring to be in a telescopic state for a long time, resulting in a decrease in the spring performance. In addition, the support bar 34 can support and fix the limit pin mechanism 3, reducing the force on the limit pin mechanism 3 when the device is lifted by the handle 2.

[0033] Furthermore, the two inner frame surfaces of the handle 2 are fixedly connected with a lifting ring 22, and when two long axes are horizontally passed through the relative lifting rings 22, the equipment can be lifted and carried. Moreover, the equipment can also be lifted by combining a sling or the like.

[0034] The working principle of this embodiment is: the motor / generator, oil pipeline joints and other equipment are centrally installed and fixed through the fixing base 1, and the equipment is transported as a whole using the handle 2 installed on the fixing base 1.

[0035] In this embodiment, the handle 2 can be installed on the fixing base 1 in three ways to meet different carrying requirements, as follows:

[0036] One is: Figure 1 As shown, two handles 2 are respectively installed at the long ends of the fixing base 1, so as to facilitate personnel to carry the equipment forward and backward;

[0037] The second is: Figure 2 As shown, two handles 2 are respectively installed at the short ends of the fixing base 1, so as to facilitate personnel to carry the equipment side by side;

[0038] The third is: Figure 3As shown, handles 2 are installed at both the long and short ends of the fixing base 1, which can meet the needs of multiple people carrying together or stably lifting.

[0039] In the above three transporting methods, by providing lifting rings 22 at the two corners of the handle 2, not only can two people lift the equipment by connecting cross bars in series, but also the equipment can be lifted more stably by combining slings.

[0040] By changing the installation position of the handle 2 on the fixing base 1, a variety of carrying methods are achieved, so that the device can not only be used for load-bearing installation of the hydraulic pump, but also facilitates the transportation and transfer of the hydraulic pump and its related accessories.

[0041] In addition, since each handle 2 is provided with a plurality of horizontal through holes 21 in the vertical direction, when the limit pin mechanism 3 limits different horizontal through holes 21, the height of the handle 2 relative to the fixing base 1 can be adjusted to accommodate transporters of different heights or transport requirements of different heights.

[0042] In summary, by adding a handle 2 to the fixed base 1, the movement of the entire equipment is facilitated; by the detachable design between the handle 2 and the fixed base 1, not only can the installation of the handle 2 be selected according to needs, but also the installation position of the handle 2 on the fixed base 1 can be changed so as to lift the equipment on different sides; by providing a plurality of horizontal through holes 21 in the vertical direction of the handle 2, not only can the height of the handle 2 relative to the fixed base 1 be adjusted according to the height of the person, but also the handle 2 can be moved downward to reduce its height protruding from the upper surface of the fixed base 1, so as to facilitate the connection of pipes, instruments and other accessories of various equipment on the fixed base 1; by adding lifting rings 22 on both sides of the handle 2, not only can two people lift the equipment by connecting cross bars in series, but also the equipment can be lifted by combining slings and the like.

[0043] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A load-bearing hydraulic pump fixing device, comprising a fixing seat (1), characterized in that: The fixing seat (1) is provided with at least one pair of vertical through holes (11); It also includes a handle (2) passing through the corresponding vertical through hole (11), wherein the handle (2) is provided with at least one horizontal through hole (21); And, a limit pin mechanism (3) is horizontally slidably connected to the fixing seat (1) and inserted into the horizontal through hole (21) to limit the position of the handle (2).

2. A load-bearing hydraulic pump fixing device according to claim 1, characterized in that: The limit pin mechanism (3) comprises a connecting strip (31) and limit pins (32) fixed to both ends of the connecting strip (31) and capable of being inserted into corresponding horizontal through holes (21).

3. A load-bearing hydraulic pump fixing device according to claim 2, characterized in that: The limit pin mechanism (3) further comprises a spring limit assembly (33), the spring limit assembly (33) comprising a shaft cylinder (331) fixedly connected to the outer wall of the fixing seat (1), a sleeve shaft (332) fixedly connected to the connecting strip (31) at one end and movably sleeved to the shaft cylinder (331) at the other end, and a spring (333) movably sleeved to the shaft cylinder (331) and the sleeve shaft (332) and fixedly connected to the fixing seat (1) and the connecting strip (31) at both ends.

4. A load-bearing hydraulic pump fixing device according to claim 3, characterized in that: There are two pairs of vertical through holes (11), which are respectively located at the horizontal and vertical ends of the fixing seat (1).

5. A load-bearing hydraulic pump fixing device according to claim 4, characterized in that: The limit pin mechanisms (3) are provided with two pairs in total, which are respectively located at the horizontal and vertical ends of the fixing seat (1).

6. A load-bearing hydraulic pump fixing device according to claim 5, characterized in that: The horizontal through holes (21) are respectively opened on the vertical axis of the handle (2) and are arranged in an array in the vertical direction.

7. A load-bearing hydraulic pump fixing device according to claim 6, characterized in that: Both inner frame surfaces of the handle (2) are fixedly connected with hanging rings (22).

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