CN211790436U - Preformed armor rod installation appurtenance - Google Patents
Preformed armor rod installation appurtenance Download PDFInfo
- Publication number
- CN211790436U CN211790436U CN202020782072.7U CN202020782072U CN211790436U CN 211790436 U CN211790436 U CN 211790436U CN 202020782072 U CN202020782072 U CN 202020782072U CN 211790436 U CN211790436 U CN 211790436U
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- ring
- frame
- preformed armor
- clamping device
- armor rod
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Abstract
The utility model discloses a preformed armor rod installation appurtenance, including frame and bolt, the frame comprises upper portion frame and lower part frame, is equipped with outer loop anchor clamps at the frame endotheca, and the endotheca is equipped with inner ring anchor clamps at outer loop anchor clamps, and upper portion frame and lower part frame pass through bolted connection and are in the same place. The utility model has simple manufacture and convenient use, reduces the original at least two-person cooperation operation into one-person operation, reduces the manpower input and improves the working efficiency; meanwhile, the condition that the hands of workers are damaged by holding the wire pulling end part and the pre-twisted wires is avoided, and the wire pulling device has good social and practical values and is easy to popularize.
Description
The technical field is as follows:
the utility model relates to a tip appurtenance that uses when acting as go-between preformed armor rods winding, in particular to preformed armor rods installation appurtenance.
Background art:
at present, the stay wire electric iron tower at home and abroad usually adopts a crimping pipe mode in connection with a stay wire and a stay bar, the connection needs to be equipped with a hydraulic press, a pressing die, a qualified and certified crimping worker after training and the like on site, time and labor are wasted, once the crimping is finished, if the tension of the stay wire needs to be adjusted, the re-crimping needs to be cut off, and even a whole stay wire possibly needs to be replaced; the design of the three-stage engineering power transmission line of the Zimbabwe Wangji power plant adopts a preformed armor rod connection mode, the mode can finely adjust the tension of the stay wire for many times, however, when the preformed armor rod on the outer wall of the stay wire is wound, the preformed armor rod is often operated by multiple persons, at least one worker A needs to hold the stay wire and one end of the preformed armor rod with two hands, then the other worker B winds the rest preformed armor rod on the stay wire uniformly, and when the holding force of the worker A is small, the preformed armor rod can slip, and the winding and the efficiency of the preformed armor rod are seriously influenced; and the one end of acting as go-between and preformed armor rods is held to the both hands for a long time, can cause the mar to staff's both hands or draw the seal, and a little carelessly, can make the hand receive the injury.
The utility model has the following contents:
the utility model discloses the technical problem who solves: the shortcoming of the prior art is overcome, provides a preformed armor rod installation appurtenance, only needs single just can twine preformed armor rod on acting as go-between, convenient to use, and easy operation has improved work efficiency.
The utility model discloses a technical scheme who solves technical problem and take is:
a preformed armor rod mounting auxiliary tool comprises a frame and a bolt, wherein the frame consists of an upper frame and a lower frame, an outer ring clamp is sleeved in the frame and consists of a half upper ring and a half lower ring, and groove-shaped armor rod holes are respectively formed in the inner walls of the upper ring and the lower ring; an inner ring clamp is sleeved in the outer ring clamp, the inner ring clamp is distributed in a conical shape, and the inner ring clamp consists of a half first clamp and a half second clamp; the upper frame and the lower frame are connected together by bolts.
The upper frame and the lower frame are symmetrically distributed and respectively composed of an arc-shaped steel plate and connecting plates, the connecting plates are respectively arranged at two ends of the arc-shaped steel plate, and a positioning hole is respectively formed in each connecting plate.
The inner walls of the upper ring and the lower ring are respectively provided with at least eight twisted wire holes, and the twisted wire holes are uniformly distributed on the inner walls of the upper ring and the lower ring.
The first clamping apparatus and the second clamping apparatus are symmetrically distributed and respectively composed of a top clamping ring and a lower conical clamping ring, a through hole is formed in the center of the inner wall of the first clamping apparatus and the center of the inner wall of the second clamping apparatus, and the through hole penetrates through the inner part of the inner ring clamping apparatus.
The outer diameter of the inner ring clamp is matched with the inner diameter of the outer ring clamp.
The upper frame and the lower frame are symmetrically sleeved on the upper part and the lower part of the outer wall of the outer ring clamp.
The upper ring and the lower ring are symmetrically sleeved outside the inner ring clamp.
The utility model discloses an actively beneficial effect is:
when the utility model is used, one end of the stay wire is firstly penetrated into the perforation of the inner ring clamp, then the outer ring clamp is sleeved outside the inner ring clamp, then the upper frame and the lower frame are respectively sleeved outside the outer clamp, each preformed armor rod is respectively penetrated into the armor rod hole, and one in each hole is kept; the upper frame and the lower frame are connected through bolts, and meanwhile, the stay wires and the preformed armor rods are clamped and fixed through fastening bolts; then winding the rest preformed armor rods on the stay wires, and disassembling the tool after winding is finished; convenient to use, easy operation has reduced the input of manpower, has improved work efficiency, easily promotes.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the inner ring fixture of the present invention;
FIG. 3 is a schematic structural view of the outer ring clamp of the present invention;
FIG. 4 is a schematic view of the upper frame and the lower frame of the present invention;
FIG. 5 is a view showing a usage state of the present invention;
wherein 6 in fig. 5 denotes a stay.
The specific implementation mode is as follows:
the invention will be further explained and explained with reference to the drawings, in which:
referring to fig. 1-5, a preformed armor rod mounting auxiliary tool comprises a frame 5 and a bolt 4, wherein the frame 5 consists of an upper frame 5-a and a lower frame 5-B, an outer ring clamp 2 is sleeved in the frame 5 (in the upper frame 5-a and the lower frame 5-B), the outer ring clamp 2 consists of a half of an upper ring 2-a and a half of a lower ring 2-B, and groove-shaped stranded rod holes 2-1 are respectively arranged on the inner walls of the upper ring 2-a and the lower ring 2-B; the inner ring clamp 1 is sleeved in the outer ring clamp 2, the inner ring clamp 1 is distributed in a conical shape, and the inner ring clamp 1 consists of a half first clamp A and a half second clamp B; the upper frame 5-a and the lower frame 5-B are connected together by bolts 4.
The upper frame 5-A and the lower frame 5-B are symmetrically distributed, the upper frame 5-A and the lower frame 5-B are respectively composed of an arc-shaped steel plate 5-1 and connecting plates 5-2, the two ends of the arc-shaped steel plate 5-1 are respectively provided with the connecting plates 5-2, and each connecting plate 5-2 is respectively provided with a positioning hole 5-C.
At least eight twisting holes 2-1 are respectively arranged on the inner walls of the upper ring 2-A and the lower ring 2-B, and the twisting holes 2-1 are uniformly distributed on the inner walls of the upper ring 2-A and the lower ring 2-B.
The first fixture A and the second fixture B are symmetrically distributed and respectively composed of a top clamping ring 1-A and a lower conical clamping ring 1-A, a through hole 3 is formed in the center of the inner wall of the first fixture A and the center of the inner wall of the second fixture B (the first fixture A and the second fixture B are symmetrically combined together), and the through hole 3 penetrates through the inner portion of the inner ring fixture 1.
The outer diameter of the inner ring clamp 1 is matched with the inner diameter of the outer ring clamp 2.
The upper frame 5-A and the lower frame 5-B are symmetrically sleeved on the upper part and the lower part of the outer wall of the outer ring clamp.
The upper ring 2-A and the lower ring 2-B are symmetrically sleeved outside the inner ring clamp.
The working principle is as follows:
1. one end of a pull wire 6 is arranged in a through hole 3 formed in the center positions of a first clamping apparatus and a second clamping apparatus in a penetrating mode, namely one end of the pull wire 6 is clamped in the through hole 3 formed between the first clamping apparatus and the second clamping apparatus;
2. sleeving an upper ring 2-A and a lower ring 2-B outside the first fixture and the second fixture;
3. the upper frame 5-A and the lower frame 5-B are respectively sleeved outside the upper ring 2-A and the lower ring 2-B, the upper frame 5-A and the lower frame 5-B are pressed by hand, respectively penetrating a strand into each strand hole 2-1, cutting to mark one strand in each hole, and then connecting an upper frame 5-A and a lower frame 5-B through bolts 4 (namely, respectively inserting a screw rod between a positioning hole 5-C on a connecting plate 5-2 at two ends of an arc-shaped steel plate in the upper frame 5-A and a positioning hole 5-C on a connecting plate 5-2 at two ends of an arc-shaped steel plate in the lower frame 5-B, and screwing a matched nut for fixing), wherein at the moment, the strand in the strand hole 2-1 and the pull wire in the through hole 3 are clamped and pressed together; and winding the rest twisted wires on the stay wire 6, and disassembling the tool after winding.
The utility model has simple manufacture and convenient use, reduces the original at least two-person cooperation operation into one-person operation, reduces the manpower input and improves the working efficiency; meanwhile, the condition that the hands of workers are damaged by holding the wire pulling end part and the pre-twisted wires is avoided, and the wire pulling device has good social and practical values and is easy to popularize.
Claims (7)
1. The utility model provides a preformed armor rod installation appurtenance, includes frame (5) and bolt (4), its characterized in that: the frame (5) consists of an upper frame (5-A) and a lower frame (5-B), an outer ring clamp (2) is sleeved in the frame (5), the outer ring clamp (2) consists of a half of an upper ring (2-A) and a half of a lower ring (2-B), and groove-shaped stranded wire holes (2-1) are respectively formed in the inner walls of the upper ring (2-A) and the lower ring (2-B); the inner ring fixture (1) is sleeved in the outer ring fixture (2), the inner ring fixtures (1) are distributed in a conical shape, and the inner ring fixture (1) consists of a half first fixture (A) and a half second fixture (B); the upper frame (5-A) and the lower frame (5-B) are connected together by bolts (4).
2. The preformed armor rod installation aid of claim 1, wherein: the upper frame (5-A) and the lower frame (5-B) are symmetrically distributed, the upper frame (5-A) and the lower frame (5-B) are respectively composed of an arc-shaped steel plate (5-1) and connecting plates (5-2), the two ends of the arc-shaped steel plate (5-1) are respectively provided with the connecting plates (5-2), and each connecting plate (5-2) is respectively provided with a positioning hole (5-C).
3. The preformed armor rod installation aid of claim 1, wherein: at least eight twisting holes (2-1) are respectively arranged on the inner walls of the upper ring (2-A) and the lower ring (2-B), and the twisting holes (2-1) are uniformly distributed on the inner walls of the upper ring (2-A) and the lower ring (2-B).
4. The preformed armor rod installation aid of claim 1, wherein: the clamping device comprises a first clamping device (A) and a second clamping device (B), wherein the first clamping device (A) and the second clamping device (B) are symmetrically distributed, the first clamping device (A) and the second clamping device (B) are respectively composed of a top clamping ring (1-A) and a lower conical clamping ring (1-A), a through hole (3) is formed in the center position of the inner wall of the first clamping device (A) and the center position of the inner wall of the second clamping device (B), and the through hole (3) penetrates through the inner part of the inner ring clamping device (1).
5. The preformed armor rod installation aid of claim 1, wherein: the outer diameter of the inner ring clamp (1) is matched with the inner diameter of the outer ring clamp (2).
6. The preformed armor rod installation aid of claim 1, wherein: the upper frame (5-A) and the lower frame (5-B) are symmetrically sleeved on the upper part and the lower part of the outer wall of the outer ring clamp.
7. The preformed armor rod installation aid of claim 1, wherein: the upper ring (2-A) and the lower ring (2-B) are symmetrically sleeved outside the inner ring clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782072.7U CN211790436U (en) | 2020-05-13 | 2020-05-13 | Preformed armor rod installation appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782072.7U CN211790436U (en) | 2020-05-13 | 2020-05-13 | Preformed armor rod installation appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211790436U true CN211790436U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020782072.7U Active CN211790436U (en) | 2020-05-13 | 2020-05-13 | Preformed armor rod installation appurtenance |
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| Country | Link |
|---|---|
| CN (1) | CN211790436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006307A (en) * | 2021-11-19 | 2022-02-01 | 国网四川省电力公司检修公司 | Preformed armor rod winding wire repair tools |
-
2020
- 2020-05-13 CN CN202020782072.7U patent/CN211790436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006307A (en) * | 2021-11-19 | 2022-02-01 | 国网四川省电力公司检修公司 | Preformed armor rod winding wire repair tools |
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