CN211037734U

CN211037734U - Quick-mounting type insulating ladder

Info

Publication number: CN211037734U
Application number: CN201921804940.0U
Authority: CN
Inventors: 马玉涛
Original assignee: Hebei Jinhe Electric Power Equipment Co ltd
Current assignee: Hebei Jinhe Electric Power Equipment Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-17
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to a ready-package insulation ladder, which comprises a ladder body, wherein the ladder body comprises a plurality of supporting legs, a plurality of supporting platforms arranged at the upper ends of the supporting legs in parallel and supporting columns connected between the supporting platforms, each supporting leg is provided with a thread and is connected with a connecting cylinder and a fixed cylinder by the thread, the fixed cylinder is arranged at the upper end of the connecting cylinder, and the bottom end surface is abutted against the connecting cylinder; one side of the connecting cylinder is detachably connected with an inclined support; the bearing diagonal includes mobile jib, telescopic link and sleeve, the mobile jib is articulated with the sleeve, the telescopic link cover is located in the sleeve to can stretch out in the autonomic pole, the sleeve cover is located the outside of mobile jib and telescopic link to can fix the relative position of mobile jib and telescopic link. The utility model has the advantages of high stability and safe use.

Description

Quick-mounting type insulating ladder

Technical Field

The utility model belongs to the technical field of the technique of insulator and specifically relates to an insulating ladder of ready-package is related to.

Background

The ready-package insulation ladder is prepared by high strength glass fiber pipe and the detachable joint that couples together each high strength glass fiber pipe, and the texture is light, and intensity is big, has good insulating nature and corrosion resistance to it is convenient to build, can cooperate the electric power constructor to carry out multiple high altitude electric power rush-repair operation.

Although the existing quick-mounting type insulating ladder has certain practicability, the problem still exists in the actual using process. The bottom end of the existing quick-mounting insulating ladder is connected with the ground by virtue of four vertically arranged supporting legs and inclined supports arranged on one side of each supporting leg, each inclined support is connected with a supporting column in the ladder body only through a joint, and the connecting structure is simpler; when the inclined strut is impacted by external force, the top end of the inclined strut is easy to slip on the supporting column, and the life safety and the construction operation of operators are affected. Moreover, although the installation angle of each inclined support in the quick-mounting insulating ladder is adjustable, the length is fixed, and when the ground is uneven, the overall stability of the quick-mounting insulating ladder is influenced, and the working difficulty of operators is increased. Therefore, a quick-assembly insulating ladder with high overall stability and safe use is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high, the safe in utilization's of stability ready-package insulation ladder.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a quick-mounting insulation ladder comprises a ladder body, wherein the ladder body comprises a plurality of supporting legs, a plurality of supporting platforms arranged at the upper ends of the supporting legs in parallel and supporting columns connected among the supporting platforms, each supporting leg is provided with a thread and is in threaded connection with a connecting cylinder and a fixed cylinder, the fixed cylinder is arranged at the upper end of the connecting cylinder, and the bottom end face of the fixed cylinder is abutted to the connecting cylinder; one side of the connecting cylinder is detachably connected with an inclined support; the bearing diagonal includes mobile jib, telescopic link and sleeve, the mobile jib is articulated with the sleeve, the telescopic link cover is located in the mobile jib to can stretch out in the mobile jib by oneself, the sleeve cover is located the outside of mobile jib and telescopic link to can fix the relative position of mobile jib and telescopic link

Through adopting the technical scheme, the utility model discloses all be provided with the bearing diagonal on the supporting leg of ready-package insulation ladder, each bearing diagonal passes through the connecting cylinder and is connected with the supporting leg to fix by the solid fixed cylinder that sets up in the connecting cylinder upper end, connection stability is high, is difficult for the slippage in the use. When the bottom terminal surface of a fixed cylinder and connecting cylinder butt, can give the decurrent effort of connecting cylinder, make threaded connection on the inside screw thread of connecting cylinder and the supporting leg inseparabler to reach stable effect. The utility model provides an inclined strut is all flexible, uses length adjustable, and in the use of reality, operating personnel can adjust the length and the angle of inclined strut according to the construction place of difference, this design makes the utility model discloses an use safe and reliable more to can the stable support operating personnel carry out relevant electric power operation.

The utility model discloses further set up to: and a rotating handle is arranged on the outer wall of the fixed cylinder.

Through adopting above-mentioned technical scheme, be provided with the turning handle on the lateral wall of fixed cylinder, the turning handle makes operating personnel more convenient to the position control of fixed cylinder and connecting cylinder.

The utility model discloses further set up to: the side wall of the connecting cylinder is provided with two connecting plates, and one end of the main rod is inserted between the two connecting plates and is fixed by a bolt and a nut.

Through adopting above-mentioned technical scheme, the mobile jib passes through the bolt and the nut can be dismantled with the connecting cylinder and be connected, when using, can dismantle the bearing diagonal as required to adjust with the position of connecting cylinder.

The utility model discloses further set up to: the nut is a butterfly nut.

Through adopting above-mentioned technical scheme, the nut is butterfly nut, makes things convenient for operating personnel to hold.

The utility model discloses further set up to: a clamping section is arranged at one end of the main rod, which is far away from the connecting plate, the inner diameter of the tail end of the clamping section is smaller than the outer diameter of the main rod, a plurality of adjusting grooves are uniformly distributed on the side wall of the clamping section, and the telescopic rod is sleeved in the clamping section; the telescopic inner wall is provided with the boss, boss and joint section butt, the telescopic link is held tightly by the joint section.

Through adopting above-mentioned technical scheme, the mobile jib passes through joint end cohesion telescopic link, and the sleeve is fixed the relative position of mobile jib and telescopic link through boss and the joint section butt on with the inner wall.

The utility model discloses further set up to: the clamping section is provided with a thread section at one end close to the main rod, and the sleeve is in threaded connection with the thread section.

Through adopting above-mentioned technical scheme, sleeve and mobile jib threaded connection, when adjusting the relative position of mobile jib and telescopic link, as required, upwards or downwards rotate the sleeve can.

The utility model discloses further set up to: the outer wall of the sleeve is provided with convex lines.

Through adopting above-mentioned technical scheme, be provided with the burr on the telescopic outer wall, the design of burr has increased the frictional force of sleeve outer wall, has made things convenient for operating personnel to the regulation of sleeve position.

The utility model discloses further set up to: the below of bearing diagonal is provided with auxiliary stay, auxiliary stay with the bearing diagonal is constituteed the same, and one end is articulated with the bearing diagonal, and the other end can be dismantled with the supporting leg and be connected.

Through adopting above-mentioned technical scheme, the below of bearing diagonal is provided with auxiliary stay, and auxiliary stay's setting has further improved the utility model discloses an overall structure stability.

To sum up, the utility model discloses a beneficial technological effect does:

1. the support legs of the quick-assembly insulating ladder are all provided with the inclined supports, each inclined support is connected with the support leg through the connecting cylinder and is fixed by the fixing cylinder arranged at the upper end of the connecting cylinder, the connection stability is high, and the ladder is not easy to slip in the use process;

2. the utility model has the advantages that the diagonal braces can be telescopic, the use length can be adjusted, the length and the angle of the diagonal brace can be adjusted by operators according to different construction sites, and the design makes the utility model safer and more reliable in use, and the operators can be stably supported to carry out related electric power operation;

3. the utility model discloses the below of well bearing diagonal is provided with the auxiliary stay, and the setting of auxiliary stay has further improved the utility model discloses an overall structure stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the support leg of the present invention;

fig. 3 is an assembly view of the diagonal brace of the present invention.

In the figure, 1, supporting legs; 11. a connecting cylinder; 111. a connecting plate; 12. a fixed cylinder; 121. a handle is rotated; 2. a supporting platform 3 and a supporting column; 4. obliquely supporting; 41. a main rod; 411. a clamping section; 412. an adjustment groove; 413. a threaded segment; 414. a bolt; 415. a nut; 42. a telescopic rod; 43. a sleeve; 431. a relief pattern; 432. a boss; 5. and (5) auxiliary supporting.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a ready-package insulation ladder, including the ladder body, the ladder body includes a plurality of supporting legs 1 of vertical setting, parallel arrangement in a plurality of supporting platform 2 of a plurality of supporting legs 1 top and connect a plurality of support columns 3 between each supporting platform 2. All detachable is connected with bearing diagonal 4 and auxiliary stay 5 on each supporting leg 1, and auxiliary stay 5 sets up in the lower extreme of bearing diagonal 4, and the one end of not connecting supporting leg 1 is articulated with bearing diagonal 4.

Referring to fig. 1 and 2, the inclined strut 4 and the auxiliary strut 5 are connected with one end of the supporting leg 1 and are connected with connecting cylinders 11, the two connecting cylinders 11 are sleeved on the outer side of the supporting leg 1, two connecting plates 111 are arranged on the side wall of the supporting leg, and the two connecting plates 111 are detachably connected with the inclined strut 4 and the auxiliary strut 5. The top ends of the two connecting cylinders 11 are provided with fixed cylinders 12, and the side walls of the fixed cylinders 12 are provided with rotating handles 121. All be provided with the screw thread on each supporting leg 1, connecting cylinder 11 and fixed cylinder 12 all with supporting leg 1 threaded connection. When the fixed cylinder 12 rotates downwards, and the bottom end face abuts against the top end face of the connecting cylinder 11, the fixed cylinder 12 can give downward acting force to the connecting cylinder 11, so that the threads inside the connecting cylinder 11 are more tightly connected with the threads on the supporting legs 1, and the connecting cylinder 11 is more stably arranged on the supporting legs 1.

Referring to fig. 2 and 3, the inclined support 4 and the auxiliary support 5 have the same composition, and each of the inclined support and the auxiliary support includes a main rod 41, an expansion link 42 and a sleeve 43, the top end of the main rod 41 is inserted between the two connecting plates 111 and is fixed by a bolt 414 and a butterfly nut 415, the other end of the main rod is provided with a clamping section 411, and the expansion link 42 is inserted into the main rod 41 from the end of the main rod 41 provided with the clamping section 411 and can extend out of the main rod 41; the outer wall of the sleeve 43 is provided with a convex ridge 431, and the convex ridge is sleeved outside the connecting end of the main rod 41 and the telescopic rod 42, so that the relative positions of the main rod 41 and the telescopic rod 42 can be fixed. The clamping section 411 is clasped to the outer side of the telescopic rod 42, a plurality of adjusting grooves 412 are uniformly distributed on the side wall of the clamping section, and the inner diameter of the tail end is smaller than that of one end of the main rod 41 close to the main rod. One end of the clamping section 411 close to the main rod 41 is provided with a threaded section 413, the sleeve 43 is in threaded connection with the threaded section 413, and a boss 432 is arranged inside the sleeve. When the boss 432 abuts against the end of the clamping section 411 with a larger inner diameter, the clamping section tightly holds the telescopic rod 42, so that the relative positions of the main rod 41 and the telescopic rod 42 are fixed.

The implementation principle of the embodiment is as follows: the utility model discloses during the use, need select the installation angle and the mounted position of bearing diagonal 4 and auxiliary stay 5 according to the actual conditions in construction place. After the position is determined, the connecting cylinder 11 can be rotated, the position of the connecting cylinder 11 is adjusted, and the fixing cylinder 12 is screwed down to make the bottom end surface abut against the connecting cylinder 11. After the connecting cylinder 11 and the fixed cylinder 12 are mounted, the main lever 41 is connected to the connecting cylinder 11 by a nut 415 and a bolt 414. The sleeve 43 is then rotated to adjust the position of the diagonal braces 4 and the auxiliary braces 5 according to the actual use requirements.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an insulating ladder of ready-package, includes the ladder body, the ladder body includes a plurality of supporting legs (1), a plurality of supporting platform (2) of a plurality of supporting leg (1) upper ends of parallel arrangement and connects support column (3) between each supporting platform (2), its characterized in that: threads are arranged on each supporting leg (1), a connecting cylinder (11) and a fixed cylinder (12) are connected with the threads, the fixed cylinder (12) is arranged at the upper end of the connecting cylinder (11), and the end face of the bottom of the fixed cylinder is abutted to the connecting cylinder (11); one side of the connecting cylinder (11) is detachably connected with an inclined support (4); the bearing diagonal (4) includes mobile jib (41), telescopic link (42) and sleeve (43), mobile jib (41) are articulated with sleeve (43), telescopic link (42) cover is located in mobile jib (41) to can stretch out in mobile jib (41), sleeve (43) cover is located the outside of mobile jib (41) and telescopic link (42) link, and can fix the relative position of mobile jib (41) and telescopic link (42).

2. The ready-package insulation ladder of claim 1, wherein: the outer wall of the fixed cylinder (12) is provided with a rotating handle (121).

3. The ready-package insulation ladder of claim 1, wherein: two connecting plates (111) are arranged on the side wall of the connecting cylinder (11), and one end of the main rod (41) is inserted between the two connecting plates (111) and fixed by a bolt (414) and a nut (415).

4. The ready-package insulation ladder of claim 3, wherein: the nut (415) is a wing nut (415).

5. The ready-package insulation ladder of claim 1, wherein: a clamping section (411) is arranged at one end, far away from the connecting plate (111), of the main rod (41), the inner diameter of the tail end of the clamping section (411) is smaller than the outer diameter of the main rod (41), a plurality of adjusting grooves (412) are uniformly distributed in the side wall of the clamping section, and the telescopic rod (42) is sleeved in the clamping section (411); the inner wall of sleeve (43) is provided with boss (432), boss (432) and joint section (411) butt, telescopic link (42) are held tightly by joint section (411).

6. The ready-package insulation ladder of claim 5, wherein: one end of the clamping section (411) close to the main rod (41) is provided with a threaded section (413), and the sleeve (43) is in threaded connection with the threaded section (413).

7. The ready-package insulation ladder of claim 6, wherein: the outer wall of the sleeve (43) is provided with a relief (431).

8. The ready-package insulation ladder of claim 1, wherein: the utility model discloses a supporting leg, including bearing diagonal (4), the below of bearing diagonal (4) is provided with auxiliary stay (5), auxiliary stay (5) with bearing diagonal (4) are constituteed the same, and one end is articulated with bearing diagonal (4), and the other end can be dismantled with supporting leg (1) and be connected.