CN222471433U - Installation positioning tool - Google Patents
Installation positioning tool Download PDFInfo
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- CN222471433U CN222471433U CN202420513800.2U CN202420513800U CN222471433U CN 222471433 U CN222471433 U CN 222471433U CN 202420513800 U CN202420513800 U CN 202420513800U CN 222471433 U CN222471433 U CN 222471433U
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- positioning tool
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Abstract
The utility model provides a mounting and positioning tool, which belongs to the technical field of mounting and positioning tools for electric boxes in transformer substations and aims to solve the problems that when a large-size electric box is mounted, the process of aligning threaded holes is complicated and time is wasted, and the mounting efficiency of the electric box is affected; the first guide rails are divided into two groups, the two groups of first guide rails are fixedly connected above the rectangular base, the first screw rod is arranged above the rectangular base, the first rotating handle is arranged on the periphery of one end of the first screw rod, the first sliding blocks are divided into four groups, the four groups of first sliding blocks respectively slide above the two groups of first guide rails, the limiting mechanism is arranged above the rectangular base, and the lifting mechanism is arranged above the rectangular base. The utility model has the advantages of improving the installation efficiency of the electric box and facilitating the quick installation of the electric boxes with multiple groups of sizes.
Description
Technical Field
The utility model belongs to the technical field of installation and positioning tools for electric boxes in transformer substations, and particularly relates to an installation and positioning tool.
Background
In the installation process of the electric box in the transformer substation, the electric box is required to be connected on a preset installation base by bolts, four groups of threaded holes are formed in the upper side of the installation base, and after the four groups of threaded holes below the electric box are aligned with the four groups of threaded holes above the installation base, the electric box is fixedly connected above the installation base by bolts in sequence.
The utility model discloses an installation positioning tool for an electrical equipment installation bracket, and relates to the technical field of electrical equipment. Including the processing platform, the front of processing platform and the equal fixed driving motor that is provided with in back, driving motor's output shaft is fixed to be provided with the lead screw, and the activity is provided with the nut seat on the lead screw, and the top of nut seat is provided with splint through the connecting rod is fixed, and the fixed support frame that is provided with in top of processing platform has seted up the spout of a side of support frame. This electrical equipment installing support's installation positioning tool through setting up driving motor, lead screw and splint, when needs carry out installation positioning to the installing support, under the cooperation use of nut seat and splint, utilizes driving motor work to drive the lead screw and rotates, and then drives the nut seat and move on the surface of lead screw, conveniently adjusts the position between two nut seats, and then is convenient for adjust the position between two splint to the installing support of the different specifications of centre gripping of being convenient for.
Based on the above, when the electric box in the transformer substation is installed, the positions of the four groups of screw holes below the electric box need to be aligned with the four groups of screw holes of the installation base, so that the installation work of the electric box can be completed, when the electric box is large in size, when the electric box is installed, the installation worker needs to walk around the electric box and confirm the positions of the threaded holes below the electric box for multiple times, so that the four groups of threaded holes below the electric box and the four groups of threaded holes of the installation base can be completely aligned, the installation process is complicated and time is wasted, and the installation efficiency of the electric box is affected.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a mounting and positioning tool, which solves the problems that when a large-size electric box is mounted, an installer needs to walk around the electric box and confirm the positions of threaded holes below the electric box for a plurality of times, so that four groups of threaded holes below the electric box and four groups of threaded holes of a mounting base can be completely aligned, the mounting process is complicated and time is wasted, and the mounting efficiency of the electric box is affected.
The utility model discloses a purpose and an effect of installing a positioning tool, which are achieved by the following specific technical means:
A mounting and positioning tool comprises a rectangular base, a first guide rail, a first screw rod, a first rotating handle, a first sliding block, a lifting base, lifting side plates, racks, a waterproof shell, a limiting mechanism and a lifting mechanism;
The first guide rails are divided into two groups, and the two groups of first guide rails are fixedly connected above the rectangular base;
the first screw is rotationally connected above the rectangular base, threads are arranged on the periphery of the first screw, and the directions of the threads at the two ends of the first screw are opposite;
The first rotating handle is fixedly connected to the periphery of one end of the first screw rod;
The four groups of first sliding blocks respectively slide above the two groups of first guide rails, and the four groups of first sliding blocks and the two groups of first guide rails play a role in guiding;
The two groups of lifting bases are respectively and fixedly connected above the rectangular base;
The two groups of lifting side plates respectively slide in the two groups of lifting bases;
The racks are in two groups, and the two groups of racks are respectively and fixedly connected inside the two groups of lifting side plates;
The waterproof shell is fixedly connected to the side surfaces of the group of lifting bases;
The limiting mechanism is arranged above the rectangular base;
The lifting mechanism is arranged above the rectangular base.
Further, the lifting mechanism comprises a third screw and a first transmission gear;
The third screw is rotationally connected inside the two groups of lifting bases;
The first transmission gears are respectively fixedly connected to the peripheries of two ends of the third screw rod, and the two groups of first transmission gears are respectively meshed with the two groups of racks.
Further, the lifting mechanism further comprises a second transmission gear and a transmission shaft;
The second transmission gear is fixedly connected to the periphery of one end of the third screw rod;
the transmission shaft is rotatably connected inside the waterproof shell.
Further, the lifting mechanism further comprises a third transmission gear, a ratchet wheel and a pawl;
The third transmission gear is fixedly connected to the periphery of the transmission shaft and meshed with the second transmission gear;
the ratchet wheel is fixedly connected to the periphery of one end of the transmission shaft;
The pawl is hinged in the waterproof shell, the pawl is meshed with the ratchet wheel, and the pawl and the ratchet wheel enable the third transmission gear to have unidirectional rotation.
Further, the lifting mechanism further comprises an adjustable rotating handle and a lifting flat plate;
The adjustable rotating handle is fixedly connected to the periphery of the other end of the transmission shaft;
The lifting flat plate is fixedly connected above the two groups of lifting side plates.
Further, the limiting mechanism comprises a first sliding frame and a second guide rail;
The first sliding frames are in two groups, the two groups of first sliding frames are respectively connected to the periphery of the first screw rod in a threaded mode, the two groups of first sliding frames and the first screw rod form a screw rod structure, and the two groups of first sliding frames are respectively and fixedly connected to the upper parts of the four groups of first sliding blocks;
the second guide rails are divided into two groups, and the two groups of second guide rails are respectively and fixedly connected above the two groups of first sliding frames.
Further, the limiting mechanism further comprises a second screw rod and a second sliding block;
the two groups of second screws are respectively connected above the two groups of first sliding frames in a rotating way, threads are arranged on the peripheries of the two groups of second screws, and the directions of the threads at the two ends of the two groups of second screws are opposite;
The second sliding blocks are four groups, the four groups of second sliding blocks respectively slide above the two groups of second guide rails, and the four groups of second sliding blocks and the two groups of second guide rails play a role in guiding.
Further, the limiting mechanism further comprises a first sliding frame, a second rotating handle and a limiting angle frame;
The four groups of second sliding frames are respectively in threaded connection with the peripheries of the two groups of second screws, the four groups of second sliding frames are respectively and fixedly connected above the four groups of second sliding blocks, the four groups of second sliding frames and the two groups of second screws form a screw structure, and a group of threaded holes are formed in the four groups of second sliding frames;
the two groups of second rotating handles are respectively fixedly connected to the peripheries of one ends of the two groups of second screws;
The four groups of limiting angle frames are respectively and fixedly connected above the four groups of first sliding frames.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arrangement of the pawl and the ratchet wheel, the pawl and the ratchet wheel can enable the third transmission gear to rotate in one direction, so that the stability of the electric box when the electric box is placed above the lifting flat plate is ensured, when the electric box needs to descend, the pawl is pulled, the electric box descends under the dead weight of the electric box, when the electric box descends to a proper position, the pawl is stopped pulling, at the moment, the pawl and the ratchet wheel are meshed, the electric box above the lifting flat plate can be kept in a stable position by limiting the rotation of the third transmission gear, and the position of the electric box above the lifting flat plate is kept.
When the electric box is required to be installed, the electric box is lifted and lowered through the transmission cooperation of the transmission shaft, the third transmission gear, the second transmission gear, the third screw, the two groups of first transmission gears, the two groups of racks, the two groups of lifting side plates and the lifting flat plate when the adjustable rotating handle rotates, so that the height of the electric box is convenient to adjust during installation, and the electric box is more convenient to install.
According to the utility model, the limiting mechanism is used for setting, when the electric box is placed above the lifting flat plate, the first rotating handle rotates through the first screw rod, the two groups of first sliding frames, the two groups of second rotating handles, the two groups of second screw rods and the four groups of second sliding frames, so that the four groups of limiting angle frames are respectively clung to the periphery of the electric box, the position of the electric box is positioned at the right center above the rectangular base, the electric box is lowered through the lifting flat plate, the periphery of the electric box is respectively dropped above the four groups of second sliding frames, and finally the electric box and the four groups of second sliding frames are fixed together through bolts, thereby realizing the operation of quickly installing the electric box, avoiding the operation of adjusting the position of the large-size electric box for many times when installing the large-size electric box, simplifying the installation flow, saving the installation time, and quickly installing the electric box with other sizes through the position adjustment of the four groups of first sliding frames, and improving the universality and applicability of the rectangular base.
The utility model has the advantages of convenient adjustment of the height of the electric box during installation, more convenience in installation of the electric box, simplified installation flow, saved installation time, improved installation efficiency of the electric box, improved universality and applicability of the rectangular base, and convenience in quick installation of the electric boxes with multiple groups of sizes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of a rectangular base structure of the present utility model.
Fig. 3 is a schematic view of the structure of the lifting mechanism of the utility model.
Fig. 4 is a schematic view of a lifting base structure of the present utility model.
Fig. 5 is a schematic structural view of a limiting mechanism of the present utility model.
Fig. 6 is a schematic view of the first carriage structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. Rectangular base, 2, first guide rail, 3, first screw rod, 4, first rotating handle, 5, first sliding block, 6, first sliding frame, 7, second guide rail, 8, second screw rod, 9, second sliding block, 10, second sliding frame, 11, second rotating handle, 12, limit angle frame, 13, lifting base, 14, lifting side plate, 15, lifting flat plate, 16, rack, 17, third screw rod, 18, first transmission gear, 19, second transmission gear, 20, third transmission gear, 21, ratchet, 22, pawl, 23, transmission shaft, 24, adjustable rotating handle, 25, waterproof shell.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Embodiment one:
As shown in fig. 1 to 4:
The utility model provides an installation positioning tool, which comprises a rectangular base 1, a first guide rail 2, a first screw rod 3, a first rotating handle 4, a first sliding block 5, a lifting base 13, a lifting side plate 14, a rack 16, a waterproof shell 25 and a lifting mechanism, wherein the first screw rod is arranged on the rectangular base;
the two groups of first guide rails 2 are arranged in total, and the two groups of first guide rails 2 are fixedly connected above the rectangular base 1;
The first screw rod 3 is rotatably connected above the rectangular base 1, and threads are arranged on the periphery of the first screw rod 3;
The first rotating handle 4 is fixedly connected to the periphery of one end of the first screw rod 3;
The four groups of first sliding blocks 5 are respectively sliding above the two groups of first guide rails 2, and the four groups of first sliding blocks 5 and the two groups of first guide rails 2 play a role in guiding;
The two groups of lifting bases 13 are respectively fixedly connected above the rectangular base 1;
The two groups of lifting side plates 14 are provided, and the two groups of lifting side plates 14 slide in the two groups of lifting bases 13 respectively;
the racks 16 are two groups, and the two groups of racks 16 are respectively and fixedly connected inside the two groups of lifting side plates 14;
The waterproof shell 25 is fixedly connected to the side surface of the group of lifting bases 13;
the lifting mechanism is arranged above the rectangular base 1.
Wherein the lifting mechanism comprises a third screw 17 and a first transmission gear 18;
The third screw 17 is rotatably connected inside the two groups of lifting bases 13;
The first transmission gears 18 have two groups, the two groups of first transmission gears 18 are respectively and fixedly connected to the peripheries of the two ends of the third screw 17, and the two groups of first transmission gears 18 are respectively meshed with the two groups of racks 16.
Wherein the lifting mechanism further comprises a second transmission gear 19 and a transmission shaft 23;
The second transmission gear 19 is fixedly connected to the periphery of one end of the third screw 17;
the transmission shaft 23 is rotatably connected inside the waterproof housing 25.
Wherein the lifting mechanism further comprises a third transmission gear 20, a ratchet wheel 21 and a pawl 22;
The third transmission gear 20 is fixedly connected to the periphery of the transmission shaft 23, and the third transmission gear 20 is meshed with the second transmission gear 19;
the ratchet wheel 21 is fixedly connected to the periphery of one end of the transmission shaft 23;
The pawl 22 is hinged inside the waterproof housing 25, the pawl 22 is meshed with the ratchet wheel 21, and the pawl 22 and the ratchet wheel 21 enable the third transmission gear 20 to have unidirectional rotation.
Wherein the lifting mechanism further comprises an adjustable rotating handle 24 and a lifting flat plate 15;
The adjustable rotating handle 24 is fixedly connected to the periphery of the other end of the transmission shaft 23;
The lifting plate 15 is fixedly connected above the two groups of lifting side plates 14.
Specific use and action of the first embodiment:
In use, when the electric box is required to be installed, the electric box is placed above the lifting flat plate 15, the adjustable rotating handle 24 is rotated, the adjustable rotating handle 24 rotates to drive the third transmission gear 20 to rotate through the transmission shaft 23, the third transmission gear 20 rotates to drive the second transmission gear 19 to rotate, the second transmission gear 19 rotates to drive the third screw 17 to rotate, the third screw 17 rotates to drive the two groups of first transmission gears 18 to rotate, the two groups of first transmission gears 18 rotate to enable the lifting flat plate 15 above the two groups of lifting side plates 14 to realize lifting and descending operations through the two groups of racks 16, the lifting flat plate 15 can enable the electric box to rise and descend when rising and descending, the pawl 22 and the ratchet 21 can enable the third transmission gear 20 to rotate unidirectionally, stability when the electric box is placed above the lifting flat plate 15 is guaranteed, when the electric box is required to descend, the pawl 22 is pulled, at the moment, under the action of gravity of the electric box is lowered to a proper position, when the electric box is lowered to a proper position, the pawl 22 is stopped to be pulled, meshing of the pawl 22 and the ratchet 21 can enable the electric box to be kept at the position above the lifting flat plate 15 through limiting the rotation of the third transmission gear 20, the electric box installation efficiency is more convenient and stable, and installation efficiency of the electric box is improved.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 1 to 6, the device further comprises a limiting mechanism, wherein the limiting mechanism is arranged above the rectangular base 1;
wherein the limiting mechanism comprises a first sliding frame 6 and a second guide rail 7;
The two groups of first sliding frames 6 are respectively connected to the periphery of the first screw rod 3 in a threaded manner, the two groups of first sliding frames 6 and the first screw rod 3 form a screw rod structure respectively, and the two groups of first sliding frames 6 are respectively and fixedly connected above the four groups of first sliding blocks 5;
The two groups of second guide rails 7 are all arranged, and the two groups of second guide rails 7 are respectively and fixedly connected above the two groups of first sliding frames 6.
The limiting mechanism further comprises a second screw rod 8 and a second sliding block 9;
The two groups of second screws 8 are respectively connected above the two groups of first sliding frames 6 in a rotating way;
The second sliding blocks 9 are four groups, the four groups of second sliding blocks 9 respectively slide above the two groups of second guide rails 7, and the four groups of second sliding blocks 9 and the two groups of second guide rails 7 play a guiding role.
The limiting mechanism further comprises a second sliding frame 10, a second rotating handle 11 and a limiting angle frame 12;
The four groups of second sliding frames 10 are respectively connected with the peripheries of the two groups of second screw rods 8 in a threaded manner, the four groups of second sliding frames 10 are respectively and fixedly connected above the four groups of second sliding blocks 9, the four groups of second sliding frames 10 and the two groups of second screw rods 8 form a screw rod structure, and a group of threaded holes are formed in the four groups of second sliding frames 10;
The two groups of second rotating handles 11 are provided, and the two groups of second rotating handles 11 are respectively and fixedly connected to the peripheries of one ends of the two groups of second screw rods 8;
The four groups of the limiting angle frames 12 are provided, and the four groups of the limiting angle frames 12 are respectively and fixedly connected above the four groups of the second sliding frames 10.
Specific use and action of the second embodiment:
When the electric box is placed above the lifting flat plate 15 in use, the first rotating handle 4 is twisted, the first rotating handle 4 rotates to drive the first screw rod 3 to rotate, the first screw rod 3 rotates to synchronously move the two groups of first sliding frames 6 to the inner side, when the four groups of limiting angle frames 12 are respectively clung to the two sides of the electric box, the first rotating handles 4 are stopped from being twisted, at the moment, the two groups of second rotating handles 11 are respectively twisted, the two groups of second rotating handles 11 rotate to drive the two groups of second screws 8 to rotate, the two groups of second screws 8 rotate to synchronously move the four groups of second sliding frames 10 to the inner side, when the four sets of limiting angle frames 12 are respectively clung to the other two sides of the electric box, the twisting of the two sets of second rotating handles 11 is stopped, at the moment, the electric box is positioned at the right center above the rectangular base 1, the two sets of first carriages 6 and the four sets of second carriages 10 are synchronously moved inwards, so that the positions of the four sets of threaded holes of the electric box are also completely aligned with the threaded holes in the four sets of second carriages 10, then the electric box is lowered by the lifting flat plate 15, the periphery of the electric box is respectively dropped above the four groups of second sliding frames 10, and finally the electric box and the four groups of second sliding frames 10 are fixed together by bolts, thereby realizing the operation of quickly installing the electric box, avoiding the situation that when a large-volume electric box is installed, the operation of adjusting the position of the large-volume electric box for many times is needed, the installation flow is simplified, the installation time is saved, the installation efficiency of the electric box is improved, and when the electric boxes of other sizes need to be replaced subsequently, the electric boxes of other sizes can be quickly installed through the position adjustment of the four groups of second sliding frames 10, so that the universality and the applicability of the rectangular base 1 are improved, and the quick installation of the electric boxes of multiple groups of sizes is facilitated.
Claims (8)
1. An installation positioning tool comprises a rectangular base (1), first guide rails (2), a first screw rod (3), a first rotating handle (4), first sliding blocks (5), a lifting base (13), lifting side plates (14), racks (16), a waterproof shell (25), limiting mechanisms and lifting mechanisms, wherein the first guide rails (2) are divided into two groups, the two groups of the first guide rails (2) are fixedly arranged above the rectangular base (1), the first screw rod (3) is rotatably arranged above the rectangular base (1), the installation positioning tool is characterized in that the first rotating handle (4) is fixedly arranged on the periphery of one end of the first screw rod (3), the first sliding blocks (5) are divided into four groups, the four groups of the first sliding blocks (5) respectively slide above the two groups of the first guide rails (2), the lifting base (13) are divided into two groups, the two groups of the lifting base (13) are respectively fixedly connected above the rectangular base (1), the limiting mechanisms are arranged above the rectangular base (1), the lifting mechanisms are arranged above the rectangular base (1), the two groups of the lifting side plates (14) are respectively arranged inside the two groups of the lifting side plates (14), the two groups of racks (16) are respectively and fixedly arranged in the two groups of lifting side plates (14), and the waterproof shell (25) is fixedly arranged on the side face of the lifting base (13).
2. The mounting and positioning tool as claimed in claim 1, wherein the lifting mechanism comprises a third screw (17) and first transmission gears (18), the third screw (17) is rotatably mounted inside two groups of lifting bases (13), the first transmission gears (18) are divided into two groups, the two groups of first transmission gears (18) are fixedly mounted on the peripheries of two ends of the third screw (17) respectively, and the two groups of first transmission gears (18) are meshed with the two groups of racks (16) respectively.
3. An installation positioning tool according to claim 2, wherein the lifting mechanism further comprises a second transmission gear (19) and a transmission shaft (23), the second transmission gear (19) is fixedly arranged on the periphery of one end of the third screw (17), and the transmission shaft (23) is rotatably arranged inside the waterproof shell (25).
4. An installation positioning tool according to claim 2, wherein the lifting mechanism further comprises a third transmission gear (20), a ratchet wheel (21) and a pawl (22), the third transmission gear (20) is fixedly arranged on the periphery of the transmission shaft (23), the third transmission gear (20) is meshed with the second transmission gear (19), the ratchet wheel (21) is fixedly arranged on the periphery of one end of the transmission shaft (23), the pawl (22) is hinged inside the waterproof shell (25), and the pawl (22) is meshed with the ratchet wheel (21).
5. An installation positioning tool as claimed in claim 2, wherein the lifting mechanism further comprises an adjustable turning handle (24) and a lifting flat plate (15), the adjustable turning handle (24) is fixedly connected to the periphery of the other end of the transmission shaft (23), and the lifting flat plate (15) is fixedly connected above the two groups of lifting side plates (14).
6. The mounting and positioning tool as set forth in claim 1, wherein the limiting mechanism comprises two groups of first sliding frames (6) and second guide rails (7), the two groups of first sliding frames (6) are respectively and spirally mounted on the periphery of the first screw rod (3), the two groups of first sliding frames (6) are respectively and fixedly mounted above the four groups of first sliding blocks (5), the two groups of second guide rails (7) are respectively and fixedly connected above the two groups of first sliding frames (6).
7. The mounting and positioning tool according to claim 6, wherein the limiting mechanism further comprises two groups of second screws (8) and second sliding blocks (9), the two groups of second screws (8) are rotatably mounted above the two groups of first sliding frames (6) respectively, the four groups of second sliding blocks (9) are four groups, and the four groups of second sliding blocks (9) slide above the two groups of second guide rails (7) respectively.
8. The mounting and positioning tool as set forth in claim 6, wherein the limiting mechanism further comprises four groups of second sliding frames (10), two groups of second rotating handles (11) and limiting angle frames (12), the four groups of second sliding frames (10) are respectively and fixedly arranged on the peripheries of the two groups of second screw rods (8), the four groups of second sliding frames (10) are respectively and fixedly arranged above the four groups of second sliding blocks (9), one group of threaded holes are formed in the four groups of second sliding frames (10), the two groups of second rotating handles (11) are respectively and fixedly arranged on the peripheries of one ends of the two groups of second screw rods (8), the four groups of limiting angle frames (12) are respectively and fixedly arranged above the four groups of second sliding frames (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420513800.2U CN222471433U (en) | 2024-03-16 | 2024-03-16 | Installation positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420513800.2U CN222471433U (en) | 2024-03-16 | 2024-03-16 | Installation positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222471433U true CN222471433U (en) | 2025-02-14 |
Family
ID=94487515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420513800.2U Active CN222471433U (en) | 2024-03-16 | 2024-03-16 | Installation positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222471433U (en) |
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2024
- 2024-03-16 CN CN202420513800.2U patent/CN222471433U/en active Active
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