CN110654991A - Portable Ceiling Mount - Google Patents

Abstract

The invention relates to the field of replacement of primary equipment in substations, and is a portable hoisting bracket, comprising a vertical suspender, a strut, a horizontal suspender, a hoist and a hoop. The struts are fixedly installed together. The upper end of the uppermost strut and the lower end of the vertical boom are fixedly installed together. At least one hoop is fixedly installed on the outer side of each strut along the vertical direction, and the left side of the vertical boom is fixed. There is a horizontal boom, the right end of the horizontal boom and the left side of the upper part of the vertical boom are fixedly installed together, the left side of the horizontal boom is provided with a hook, and the outer side of the upper part of the hook and the left end of the horizontal boom are fixedly installed together. The present invention has a simple structure, can be quickly disassembled and installed, and is easy to carry, and the present invention is small in size, can be used in the narrow space of the substation, can easily lift the primary equipment to a frame with a height of about 3 meters, and can effectively reduce the workload. cost.

Description

Portable Ceiling Mount

technical field

The invention relates to the field of replacement of primary equipment in substations, and is a portable hoisting bracket.

Background technique

With the increasing load of the power grid, the demand for expansion and capacity expansion of substations is increasing year by year, and the replacement of primary equipment at the work site is also gradually increasing. Most of the outdoor primary equipment is erected and installed at an altitude of about 3 meters. The quality of the equipment is large, which will cause trouble to the construction of the site staff, and not all substation spaces allow the use of cranes. security risks.

SUMMARY OF THE INVENTION

The present invention provides a portable hoisting bracket, which overcomes the above-mentioned deficiencies of the prior art, and can effectively solve the problems that the replacement of the primary equipment of the existing substation is laborious and has a large potential safety hazard.

The technical scheme of the present invention is achieved by the following measures: a portable hoisting bracket, including a vertical suspender, a strut, a horizontal suspender, a hoist and a hoop, and at least one vertical suspender is provided below the vertical suspender. The upper end of the uppermost strut and the lower end of the vertical boom are fixedly installed together, and at least one hoop is fixedly installed on the outer side of each strut along the vertical direction, and the left side of the vertical boom A horizontal boom is arranged on the side, the right end of the horizontal boom and the upper left side of the vertical boom are fixedly installed together, the left side of the horizontal boom is provided with a hook, and the outer side of the upper part of the hook and the left end of the horizontal boom are fixedly installed together.

The following are further optimizations or/and improvements to the above-mentioned technical solutions of the invention:

Below the above-mentioned vertical suspension rods, three support rods may be arranged to be fixed and installed together in sequence from top to bottom.

The above can also include a pipe clamp, the upper end of the uppermost strut and the lower end of the vertical hanger are fixedly installed together by the pipe clamp, and the two adjacent struts are fixedly installed together by the pipe clamp.

The above can also include reinforcing ribs, the upper left side of the vertical hanger is provided with reinforcing ribs, the reinforcing ribs are inclined in the shape of high left and right low, the left end of the reinforcing ribs and the lower part of the horizontal hanger at the corresponding position are fixedly installed together, and the right end of the reinforcing ribs is connected to the corresponding position. Position the upper left side of the vertical boom to be fixed together.

The above can also include a support plate, a support plate is provided below the support rod, and the lower end of the support rod located at the bottom is fixedly installed with the upper end of the support plate.

The above-mentioned vertical suspension rods, horizontal suspension rods and struts can all be rods with the same cross-sectional size.

The present invention has a simple structure, can be quickly disassembled and installed, and is easy to carry, and the present invention is small in size, can be used in the narrow space of the substation, can easily lift the primary equipment to a frame with a height of about 3 meters, and can effectively reduce the workload. cost.

Description of drawings

FIG. 1 is a schematic front view of the structure of the preferred embodiment of the present invention.

FIG. 2 is a schematic view of the front cross-sectional structure of FIG. 1 .

The codes in the accompanying drawings are respectively: 1 is a horizontal boom, 2 is a vertical boom, 3 is a reinforcing rib, 4 is a hook, 5 is a pipe clamp, 6 is a hoop, 7 is a strut, and 8 is a support plate .

Detailed ways

The present invention is not limited by the following examples, and specific implementations can be determined according to the technical solutions and actual conditions of the present invention.

In the present invention, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout method of FIG. 1 of the specification, such as: the positional relationship of front, rear, top, bottom, left, right, etc. It is determined according to the layout direction of the drawings in the description.

Below in conjunction with embodiment and accompanying drawing, the present invention is further described:

As shown in Figures 1 and 2, the portable hoisting bracket includes a vertical hanger rod 2, a strut 7, a horizontal hanger rod 1, a hanger 4 and a hoop 6. Below the vertical hanger rod 2 is at least one The lower end of the struts 7 are fixed and installed together in sequence, the upper end of the strut 7 at the top and the lower end of the vertical hanger 2 are fixedly installed together, and at least one hoop 6 is fixedly installed on the outer side of each strut 7 along the vertical direction, The left side of the vertical boom 2 is provided with a horizontal boom 1, the right end of the horizontal boom 1 and the upper left side of the vertical boom 2 are fixedly installed together, the left side of the horizontal boom 1 is provided with a hook 4, and the outer side of the upper part of the hook 4 It is fixedly installed with the left end of the horizontal boom 1. According to the requirements, according to the different hoisting heights, the vertical boom 2 and the strut 7 of the same length specification can be selected, such as 1.5 meters, and the horizontal boom 1 of different lengths and specifications from the vertical boom 2 can be selected, such as 0.8 meters, The hoop 6 can be a well-known technology, such as a utility pole hoop with an inner diameter of 300 mm, between the right end of the horizontal boom 1 and the upper left side of the vertical boom 2, the upper end of the uppermost strut 7 and the vertical boom. The lower ends of the rods 2 are all fixed and installed together by welding. During use, fix the hoop 6 on the cement column near the equipment that needs to be replaced once, and rotate the vertical boom 2 horizontally around the axis of the vertical boom 2 to stagger the cement column and the uppermost strut 7 for fixed installation. At the same time, a matching hoist is installed on the hook 4. This arrangement can prevent the vertical boom 2 and the strut 7 from deforming and failing during the lifting process, which can increase the stability of the present invention and save manpower.

According to actual needs, the above portable hoisting bracket can be further optimized or/and improved:

As shown in FIGS. 1 and 2 , three support rods 7 are arranged under the vertical suspension rod 2 and are fixedly installed together in sequence from top to bottom. In the process of use, the present invention can be adjusted flexibly when the equipment is replaced within the range of heights of 3m, 4.5m and 6m through such a setting.

As shown in Figures 1 and 2, it also includes a pipe clamp 5, the upper end of the uppermost strut 7 and the lower end of the vertical hanger 2 are fixedly installed together through the pipe clamp 5, between the two adjacent struts 7 up and down They are fixedly mounted together by means of pipe clamps 5 . According to requirements, the pipe clamp 5 can be a known technology, such as a steel pipe butt joint. During use, the present invention can be quickly disassembled and installed through such a setting, which is convenient to carry.

As shown in Figures 1 and 2, it also includes a reinforcing rib 3. The upper left side of the vertical suspension rod 2 is provided with a reinforcing rib 3. The reinforcing rib 3 is inclined in the shape of high left and right low. The left end of the reinforcing rib 3 and the horizontal hanger at the corresponding position The lower part of the rod 1 is fixedly installed together, and the right end of the reinforcing rib 3 is fixedly installed together with the upper left side of the vertical hanger 2 at the corresponding position. According to requirements, the reinforcing rib 3 can be made of known technology, such as angle steel or channel steel. The left sides are all fixed together by welding. In the use process, the strength of the present invention is increased through such a setting, so that the present invention is more reliable in the use process.

As shown in Figures 1 and 2, it also includes a support plate 8, a support plate 8 is provided below the support rod 7, and the lower end of the support rod 7 at the lowest position and the upper end of the support plate 8 are fixedly installed together. According to requirements, the lower end of the strut 7 at the lowest position and the upper end of the support plate 8 are fixedly installed together by welding. In the process of use, the contact area between the lower end of the strut 7 and the ground can be increased by this arrangement, the sag of the present invention can be avoided during use, and the present invention can be more safe and reliable during use.

As shown in Figures 1 and 2, the vertical boom 2, the horizontal boom 1 and the brace 7 are all rods with the same cross-sectional size. According to requirements, the vertical hanger rod 2, the horizontal hanger rod 1 and the strut rod 7 are all known technologies, such as thick-walled seamless steel pipes with an outer diameter of 60 mm. This arrangement can improve the safety of the present invention, reduce the failure rate, and at the same time facilitate fast and accurate installation.

The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and can increase or decrease unnecessary technical features according to actual needs to meet the needs of different situations.

Claims (10)

1. The utility model provides a portable hoisting support, its characterized in that includes vertical jib, the vaulting pole, horizontal jib, lifting hook and staple bolt, vertical jib below is equipped with at least one vaulting pole from top to bottom in proper order fixed mounting together, be located the vaulting pole upper end of the top and vertical jib lower extreme fixed mounting together, there is at least one staple bolt in the vertical direction fixed mounting in the outside of every vaulting pole, vertical jib left side is equipped with horizontal jib, horizontal jib right-hand member and vertical jib upper portion left side fixed mounting are in the same place, horizontal jib left side is equipped with the lifting hook, the lifting hook upper portion outside and horizontal jib left end fixed mounting are in.

2. The portable lifting support according to claim 1, wherein three support rods are fixedly arranged below the vertical hanger rod from top to bottom.

3. The portable hoisting support according to claim 1 or 2, further comprising a pipe clamp, wherein the upper end of the uppermost stay bar and the lower end of the vertical boom are fixedly mounted together by the pipe clamp, and two adjacent stay bars are fixedly mounted together by the pipe clamp.

4. The portable hoisting support according to claim 1 or 2, further comprising a reinforcing rib, wherein the reinforcing rib is arranged on the left side of the upper portion of the vertical boom, the reinforcing rib is inclined in a shape of being high in the left and low in the right, the left end of the reinforcing rib is fixedly mounted with the lower portion of the horizontal boom at the corresponding position, and the right end of the reinforcing rib is fixedly mounted with the left side of the upper portion of the vertical boom at the corresponding position.

5. The portable hoisting support according to claim 3, further comprising a reinforcing rib, wherein the reinforcing rib is arranged on the left side of the upper portion of the vertical boom, the reinforcing rib is inclined in a shape of being higher at the left end and lower at the right end, the left end of the reinforcing rib is fixedly mounted with the lower portion of the horizontal boom at the corresponding position, and the right end of the reinforcing rib is fixedly mounted with the left side of the upper portion of the vertical boom at the corresponding position.

6. The portable hoisting support according to claim 1, 2 or 5, further comprising a support plate, wherein the support plate is arranged below the stay bar, and the lower end of the stay bar positioned at the lowest part is fixedly installed with the upper end of the support plate.

7. The portable hoisting support according to claim 3, further comprising a support plate, wherein the support plate is arranged below the stay bar, and the lower end of the stay bar positioned at the lowest position and the upper end of the support plate are fixedly arranged together.

8. The portable hoisting support according to claim 4, further comprising a support plate, wherein the support plate is arranged below the stay bar, and the lower end of the stay bar positioned at the lowest position and the upper end of the support plate are fixedly arranged together.

9. A portable lifting support according to claim 1, 2 or 5, wherein the vertical boom, the horizontal boom and the struts are rods of the same cross-sectional dimension.

10. The portable lifting support according to claim 6, wherein the vertical hanger bar, the horizontal hanger bar and the brace bar are rod members having the same cross-sectional dimensions.

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