CN216617409U - Ladder is hung in electric power construction - Google Patents
Ladder is hung in electric power construction Download PDFInfo
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- CN216617409U CN216617409U CN202123228809.4U CN202123228809U CN216617409U CN 216617409 U CN216617409 U CN 216617409U CN 202123228809 U CN202123228809 U CN 202123228809U CN 216617409 U CN216617409 U CN 216617409U
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Abstract
The utility model provides an electric power construction hanging ladder, wherein a connecting sleeve is arranged on one side of the top end of a main frame, a connecting internal thread is formed in the connecting sleeve, a connecting external thread is formed on the outer wall of a connecting screw rod, the connecting screw rod is in threaded connection with the connecting sleeve, a cable hook and a plane hook are respectively and reversely arranged on the top end of the connecting screw rod, a cable hook through hole is formed in the cable hook, a cable limiting screw penetrates through the cable hook through hole to be in contact with the outer wall of the connecting screw rod, a plane hook through hole is formed in the plane hook, a plane locking screw penetrates through the plane hook through hole to be in contact with the outer wall of the connecting screw rod, a fixing through hole penetrating through the side wall of the connecting sleeve is formed in the middle of the side wall of the connecting sleeve, and a fixing bolt penetrates through the fixing through hole to extend into the connecting sleeve to be in contact with the outer wall of the connecting screw rod. Through reverse cable hook and the plane couple that sets up on connecting screw for same string ladder can be applicable to the power construction maintenance of different situation, has enlarged its application range.
Description
Technical Field
The utility model relates to the technical field of electric power construction tools, in particular to an electric power construction hanging ladder.
Background
In the process of electric power construction, the staff often can utilize and hang the ladder and climb the position department that needs maintenance construction, it can directly hang the top at the cable or the electric power facility of treating the maintenance usually to hang the ladder, current string ladder generally can only be applicable to and hang the top at the cable or the electric power facility of treating the maintenance, it can't be applicable to under the operational environment of two kinds of differences simultaneously to hang the ladder, lead to the staff to the maintenance condition of difference, need select the string ladder of different forms to carry, when multiple maintenance condition, need carry two kinds of different string ladders, lead to the carrier quantity too much, so need design one kind can enough be applicable to the cable and also can be applicable to the top and hang the ladder for the electric power construction of horizontal plane.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects in the prior art and provides the electric power construction hanging ladder.
The purpose of the utility model is realized by the following technical scheme.
The electric power construction hanging ladder comprises main frames, fixing foot frames, safety foot frame assemblies and connecting assemblies, wherein the two main frames are oppositely arranged, the safety foot frame assemblies are arranged at the bottommost end between the main frames, the fixing foot frames are uniformly and fixedly arranged between the main frames, and the connecting assemblies are arranged on one sides of the top ends of the main frames;
coupling assembling includes adapter sleeve, connecting screw, fixing bolt, cable hook and plane couple, the adapter sleeve sets up top one side of body frame form the connection internal thread in the adapter sleeve, form the connection external screw thread on connecting screw's the outer wall, connecting screw with adapter sleeve threaded connection connecting screw's top is reverse setting respectively cable hook with the plane couple seted up the cable hook through-hole on the cable hook, cable stop screw runs through the cable hook through-hole with connecting screw's outer wall contacts set up the plane couple through-hole on the plane couple, plane locking screw runs through the plane couple through-hole with connecting screw's outer wall contacts set up the fixing through-hole that runs through the adapter sleeve lateral wall in the lateral wall middle part of adapter sleeve, fixing bolt runs through fixing through-hole stretches into in the adapter sleeve with connecting screw's outer wall contacts.
Safety foot rest subassembly includes main frame ring, activity foot rest, foot rest ring, conductive ball, gathers magnet and coil, the main frame ring adopts bottom open-ended semicircular structure, the top of main frame ring with the body frame is fixed to link to each other, the bottom of main frame ring with form a safety gap between the body frame, the foot rest ring is fixed the setting respectively and is in the both ends of activity foot rest, the foot rest ring is installed in the body frame ring, and then realize installing the mesh on the body frame with the activity the top of body frame sets up conductive ball the inside of body frame sets up gather the magnet gather the winding on the magnet coil, conductive ball pass through the wire with the coil links to each other the opening part of main frame ring sets up the magnetic part.
The hanging ladder further comprises a fixing assembly, the fixing assembly comprises a sliding sleeve, an inserting rod and an inserting rod limiting screw rod, the sliding sleeve is arranged on the side wall of the main frame, the inserting rod is arranged in the sliding sleeve in a sliding mode, an inserting rod limiting hole is formed in the top end of the inserting rod, the limiting screw rod penetrates through the inserting rod limiting hole and an inserting rod threaded hole formed in the side wall of the main frame, and therefore the purpose that the inserting rod is fixed in position on the main frame is achieved.
And a cable anti-slip layer is arranged on one surface of the cable hook, which is in contact with the cable.
And an anti-slip rubber layer is arranged on one surface of the plane hook, which is contacted with the power facility to be maintained.
And anti-skid lines are formed on the cable anti-skid layer and the anti-skid rubber layer.
The thickness of the cable anti-slip layer and the thickness of the anti-slip rubber layer are 3-6 mm.
The utility model has the beneficial effects that: the cable hook and the plane hook are reversely arranged on the connecting screw rod of the connecting component, and the hanging ladder can be simultaneously suitable for two different use conditions of cable maintenance and power equipment maintenance by rotating the connecting screw rod, so that the application range of the hanging ladder is expanded, and the quantity of the hanging ladders required to be carried by constructors during outgoing construction is reduced;
when in maintenance, if the cable or equipment to be maintained has electric leakage, the maintenance personnel can not find the situation in time and climb by using the hanging ladder, which can cause the danger of electric shock, especially for the maintenance personnel who just attend the work, the safety foot rest component is provided with a magnetic piece on the main frame ring, the using state of the safety foot rest component is controlled through the magnetic force action among the magnetic part, the magnet gathering body and the coil, when the cable or the equipment to be maintained has electric leakage, the magnet gathering body and the coil have magnetic force action so as to cause a larger gap between the main frame ring and the main frame, the foot rest ring is in a movable state, the movable foot rest is in a loose state, the worker can take the movable foot rest off the main frame ring by only using one insulating object, when the cable or the equipment to be maintained has no electric leakage, the gap between the main frame ring and the main frame is reduced, so that the movable foot rest can support the climbing of workers;
utilize the inserted bar can be fixed with hanging ladder and ground to make the stability of hanging the ladder more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the connecting assembly of the present invention;
in the figure: the main frame is 1, 2 is fixed foot rest, 3 is the adapter sleeve, 4 is connecting screw, 5 is fixing bolt, 6 is the cable couple, 7 is the plane couple, 8 is the cable stop screw, 9 is plane locking screw, 10 is the main frame ring, 11 is the activity foot rest, 12 is the foot rest ring, 13 is electrically conductive ball, 14 is gathering the magnet, 15 is the sliding sleeve, 16 is the inserted bar, 17 is inserted bar stop screw.
Detailed Description
The technical solution of the present invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, wherein 1 is a main frame, 2 is a fixed foot rest, 3 is a connecting sleeve, 4 is a connecting screw, 5 is a fixing bolt, 6 is a cable hook, 7 is a plane hook, 8 is a cable limit screw, 9 is a plane locking screw, 10 is a main frame ring, 11 is a movable foot rest, 12 is a foot rest ring, 13 is a conductive ball, 14 is a magnet gathering body, 15 is a sliding sleeve, 16 is an insert rod, and 17 is an insert rod limit screw.
Example 1
The electric power construction hanging ladder comprises main frames, fixing foot frames, safety foot frame assemblies and connecting assemblies, wherein the two main frames are oppositely arranged, the safety foot frame assemblies are arranged at the bottommost end between the main frames, the fixing foot frames are uniformly and fixedly arranged between the main frames, and the connecting assemblies are arranged on one sides of the top ends of the main frames;
coupling assembling includes the adapter sleeve, connecting screw, fixing bolt, cable hook and plane couple, the adapter sleeve sets up top one side at the body frame, form the connection internal thread in the adapter sleeve, form the connection external screw thread on connecting screw's the outer wall, connecting screw and adapter sleeve threaded connection, reverse cable hook and the plane couple of setting up respectively on connecting screw's top, the cable hook through-hole has been seted up on cable hook, cable stop screw runs through the cable hook through-hole and contacts with connecting screw's outer wall, the plane couple through-hole has been seted up on the plane couple, plane locking screw runs through plane couple through-hole and contacts with connecting screw's outer wall, set up the fixing hole who runs through the adapter sleeve lateral wall at the lateral wall middle part of adapter sleeve, fixing bolt runs through fixing hole and stretches into in the adapter sleeve and contacts with connecting screw's outer wall.
Safety foot rest subassembly includes the frame ring, the activity foot rest, the frame ring, electrically conductive ball, gather magnet and coil, the frame ring adopts bottom open-ended semicircular structure, the top of frame ring links to each other with the frame is fixed, form a safe gap between the bottom of frame ring and the frame, the fixed both ends that set up at the activity foot rest respectively of frame ring, the frame ring is installed in the frame ring, and then realize installing the mesh on the frame with the activity foot rest, top at the frame sets up electrically conductive ball, the magnet is gathered in the inside setting of frame, winding coil on gathering the magnet, electrically conductive ball passes through the wire and links to each other with the coil, opening part at the frame ring sets up magnetic part.
Example 2
The electric power construction hanging ladder comprises main frames, fixing foot frames, safety foot frame assemblies and connecting assemblies, wherein the two main frames are oppositely arranged, the safety foot frame assemblies are arranged at the bottommost end between the main frames, the fixing foot frames are uniformly and fixedly arranged between the main frames, and the connecting assemblies are arranged on one sides of the top ends of the main frames;
coupling assembling includes the adapter sleeve, connecting screw, fixing bolt, cable hook and plane couple, the adapter sleeve sets up top one side at the body frame, form the connection internal thread in the adapter sleeve, form the connection external screw thread on connecting screw's the outer wall, connecting screw and adapter sleeve threaded connection, reverse cable hook and the plane couple of setting up respectively on connecting screw's top, the cable hook through-hole has been seted up on cable hook, cable stop screw runs through the cable hook through-hole and contacts with connecting screw's outer wall, the plane couple through-hole has been seted up on the plane couple, plane locking screw runs through plane couple through-hole and contacts with connecting screw's outer wall, set up the fixing hole who runs through the adapter sleeve lateral wall at the lateral wall middle part of adapter sleeve, fixing bolt runs through fixing hole and stretches into in the adapter sleeve and contacts with connecting screw's outer wall.
Safety foot rest subassembly includes the frame ring, the activity foot rest, the frame ring, electrically conductive ball, gather magnet and coil, the frame ring adopts bottom open-ended semicircular structure, the top of frame ring links to each other with the frame is fixed, form a safe gap between the bottom of frame ring and the frame, the fixed both ends that set up at the activity foot rest respectively of frame ring, the frame ring is installed in the frame ring, and then realize installing the mesh on the frame with the activity foot rest, top at the frame sets up electrically conductive ball, the magnet is gathered in the inside setting of frame, winding coil on gathering the magnet, electrically conductive ball passes through the wire and links to each other with the coil, opening part at the frame ring sets up magnetic part.
Hang the ladder and still include fixed subassembly, fixed subassembly includes sliding sleeve, inserted bar and inserted bar limiting screw, and the sliding sleeve setting is on the lateral wall of body frame, and the inserted bar slides and sets up in the sliding sleeve, has seted up the spacing hole of inserted bar on the top of inserted bar, and limiting screw runs through the spacing hole of inserted bar and links to each other with the inserted bar screw hole of seting up on the body frame lateral wall to realize the purpose of fixed inserted bar position on the body frame.
Example 3
The electric power construction hanging ladder comprises main frames, fixing foot frames, safety foot frame assemblies and connecting assemblies, wherein the two main frames are oppositely arranged, the safety foot frame assemblies are arranged at the bottommost end between the main frames, the fixing foot frames are uniformly and fixedly arranged between the main frames, and the connecting assemblies are arranged on one sides of the top ends of the main frames;
coupling assembling includes the adapter sleeve, connecting screw, fixing bolt, cable hook and plane couple, the adapter sleeve sets up top one side at the body frame, form the connection internal thread in the adapter sleeve, form the connection external screw thread on connecting screw's the outer wall, connecting screw and adapter sleeve threaded connection, reverse cable hook and the plane couple of setting up respectively on connecting screw's top, the cable hook through-hole has been seted up on cable hook, cable stop screw runs through the cable hook through-hole and contacts with connecting screw's outer wall, the plane couple through-hole has been seted up on the plane couple, plane locking screw runs through plane couple through-hole and contacts with connecting screw's outer wall, set up the fixing hole who runs through the adapter sleeve lateral wall at the lateral wall middle part of adapter sleeve, fixing bolt runs through fixing hole and stretches into in the adapter sleeve and contacts with connecting screw's outer wall.
Safety foot rest subassembly includes the frame ring, the activity foot rest, the frame ring, electrically conductive ball, gather magnet and coil, the frame ring adopts bottom open-ended semicircular structure, the top of frame ring links to each other with the frame is fixed, form a safe gap between the bottom of frame ring and the frame, the fixed both ends that set up at the activity foot rest respectively of frame ring, the frame ring is installed in the frame ring, and then realize installing the mesh on the frame with the activity foot rest, top at the frame sets up electrically conductive ball, the magnet is gathered in the inside setting of frame, winding coil on gathering the magnet, electrically conductive ball passes through the wire and links to each other with the coil, opening part at the frame ring sets up magnetic part.
Hang the ladder and still include fixed subassembly, fixed subassembly includes sliding sleeve, inserted bar and inserted bar limiting screw, and the sliding sleeve setting is on the lateral wall of body frame, and the inserted bar slides and sets up in the sliding sleeve, has seted up the spacing hole of inserted bar on the top of inserted bar, and limiting screw runs through the spacing hole of inserted bar and links to each other with the inserted bar screw hole of seting up on the body frame lateral wall to realize the purpose of fixed inserted bar position on the body frame.
And a cable anti-slip layer is arranged on the surface of the cable hook, which is in contact with the cable.
An anti-slip rubber layer is arranged on the surface of the plane hook, which is contacted with the power facility to be maintained.
Anti-slip lines are formed on the cable anti-slip layer and the anti-slip rubber layer.
The thickness of the cable anti-slip layer and the anti-slip rubber layer is 3-6 mm.
During the use, refer to the equipment status of required maintenance, choose for use cable hook or plane couple, utilize the couple will hang the ladder and treat the maintenance equipment and be connected, and insert the inserted bar in the ground, in order to ensure the stability of hanging the ladder, before the staff scrambles, utilize an insulator spindle to test safety foot rest subassembly, connect stably if safety foot rest subassembly, then the staff can directly treat the maintenance equipment through climbing string ladder and maintain, if safety foot rest subassembly is in loose state, then the staff need seek the electric leakage point of treating the maintenance equipment, carry out follow-up maintenance operation again after handling the electric leakage, in order to guarantee maintenance staff's self safety.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. Ladder is hung in electric power construction, its characterized in that: the safety foot frame assembly is arranged at the bottommost end between the main frames, the fixing foot frames are uniformly and fixedly arranged between the main frames, and the connecting assembly is arranged on one side of the top ends of the main frames;
coupling assembling includes adapter sleeve, connecting screw, fixing bolt, cable hook and plane couple, the adapter sleeve sets up top one side of body frame form the connection internal thread in the adapter sleeve, form the connection external screw thread on connecting screw's the outer wall, connecting screw with adapter sleeve threaded connection connecting screw's top is reverse setting respectively cable hook with the plane couple seted up the cable hook through-hole on the cable hook, cable stop screw runs through the cable hook through-hole with connecting screw's outer wall contacts set up the plane couple through-hole on the plane couple, plane locking screw runs through the plane couple through-hole with connecting screw's outer wall contacts set up the fixing through-hole that runs through the adapter sleeve lateral wall in the lateral wall middle part of adapter sleeve, fixing bolt runs through fixing through-hole stretches into in the adapter sleeve with connecting screw's outer wall contacts.
2. The power construction hanging ladder of claim 1, wherein: safety foot rest subassembly includes main frame ring, activity foot rest, foot rest ring, conductive ball, gathers magnet and coil, the main frame ring adopts bottom open-ended semicircular structure, the top of main frame ring with the body frame is fixed to link to each other, the bottom of main frame ring with form a safety gap between the body frame, the foot rest ring is fixed the setting respectively and is in the both ends of activity foot rest, the foot rest ring is installed in the body frame ring, and then realize installing the mesh on the body frame with the activity the top of body frame sets up conductive ball the inside of body frame sets up gather the magnet gather the winding on the magnet coil, conductive ball pass through the wire with the coil links to each other the opening part of main frame ring sets up the magnetic part.
3. The power construction hanging ladder of claim 1 or 2, characterized in that: the hanging ladder further comprises a fixing assembly, the fixing assembly comprises a sliding sleeve, an inserting rod and an inserting rod limiting screw rod, the sliding sleeve is arranged on the side wall of the main frame, the inserting rod is arranged in the sliding sleeve in a sliding mode, an inserting rod limiting hole is formed in the top end of the inserting rod, the limiting screw rod penetrates through the inserting rod limiting hole and an inserting rod threaded hole formed in the side wall of the main frame, and therefore the purpose that the inserting rod is fixed in position on the main frame is achieved.
4. The power construction hanging ladder of claim 3, wherein: and a cable anti-slip layer is arranged on one surface of the cable hook, which is in contact with the cable.
5. The power construction hanging ladder of claim 4, wherein: and an anti-slip rubber layer is arranged on one surface of the plane hook, which is contacted with the power facility to be maintained.
6. The power construction hanging ladder of claim 5, wherein: and anti-skid lines are formed on the cable anti-skid layer and the anti-skid rubber layer.
7. The power construction hanging ladder of claim 6, wherein: the thickness of the cable anti-slip layer and the thickness of the anti-slip rubber layer are 3-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228809.4U CN216617409U (en) | 2021-12-21 | 2021-12-21 | Ladder is hung in electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228809.4U CN216617409U (en) | 2021-12-21 | 2021-12-21 | Ladder is hung in electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216617409U true CN216617409U (en) | 2022-05-27 |
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ID=81705398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123228809.4U Active CN216617409U (en) | 2021-12-21 | 2021-12-21 | Ladder is hung in electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216617409U (en) |
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2021
- 2021-12-21 CN CN202123228809.4U patent/CN216617409U/en active Active
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