CN217501553U - A jail hook for fixing climbing ladder - Google Patents

Abstract

The utility model provides a firm hook for fixing climbing ladder. Comprises a support rod, a polygonal pipe clamp, a round pipe clamp and a claw. Wherein, the hook claw is connected with the support rod. The polygonal pipe clamp and the circular pipe clamp are fixed on the climbing ladder. This device plays reinforced (rfd) effect effectively to the climbing ladder, and then avoids the potential safety hazard that produces at the climbing in-process effectively.

Description

A firm hook for fixing climbing ladder

Technical Field

The utility model relates to an oil gas exploration field specifically relates to a jail hook for fixing climbing ladder.

Background

At the construction site of logging, a target-type flow sensor is usually installed inside an overhead tank. The overhead troughs are usually placed at a height varying from 3 to 7 meters above the ground. Therefore, when the target type flow sensor is installed at such a height, a climbing ladder is required to be rested on the side wall of the overhead tank, and then the target type flow sensor is installed by standing on the climbing ladder.

However, since the overhead groove is a hollow tube having a slope, the surface thereof is smooth. If only adopt the climbing ladder then can not fine solution target formula flow sensor's installation problem, there is the potential safety hazard even in the in-process of climbing.

Therefore, it is desirable in the art to provide a device that solves the above problems, thereby effectively avoiding the potential safety hazards created during climbing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jail hook for fixing climbing ladder, this device cup joints through the claw and relies on the thing to form preliminary fixed, is connected polygon pipe clamp or circle pipe clamp and climbing ladder afterwards and carries out the secondary and fix, and the combination of two kinds of fixed knot constructs plays reinforced (rfd) effect effectively to the climbing ladder, and then avoids the potential safety hazard that produces at the climbing in-process effectively.

According to the utility model discloses, provide a jail hook for fixing climbing ladder, including propping the stick, install prop the multilateral pipe clamp on the stick, with multilateral pipe clamp separates mutually and installs circle pipe clamp on the stick, and, with prop the top fixed connection's of stick top internal thread pipe, the internal thread pipe in top is kept away from the one end of propping the stick is connected with the claw that is used for fixed outside dependence thing, wherein, the multilateral pipe clamp constructs the square support that sets up on can fixing climbing ladder, and the pipe clamp constructs the arc support that sets up on can fixing climbing ladder.

In one embodiment, the support rod comprises a first pipe clamp wire tube and a second pipe clamp wire tube which are fixedly connected with one side of the support rod in sequence, wherein the first pipe clamp wire tube is used for being connected with the multi-edge pipe clamp, and the second pipe clamp wire tube is used for being connected with the round pipe clamp.

In one embodiment, a first rubber sleeve for clamping the square support is installed on the inner surface of the polygonal pipe clamp, and an opening is formed in one side of the first rubber sleeve.

In one embodiment, the polygonal pipe clamp comprises a first connecting part and a second connecting part, wherein the first connecting part comprises a latch for fixing the square support, the second connecting part comprises a first stay bar fixedly connected with the second connecting part, and the first stay bar is fixedly connected with the first pipe clamp wire pipe through a first inner wire pipe.

In one embodiment, the circular pipe clamp comprises a connecting buckle arranged at the top end of the circular pipe clamp and used for limiting the opening and closing track of the circular pipe clamp, and a lock catch arranged at the bottom end of the circular pipe clamp and used for controlling the opening and closing of the circular pipe clamp.

In one embodiment, a second rubber sleeve for clamping the arc-shaped support is arranged on the inner surface of the circular pipe clamp.

In one embodiment, one side of the circular tube clamp close to the support rod is connected with a second support rod, and the second support rod is fixedly connected with the second tube clamp wire tube through a second inner wire tube.

In one embodiment, the fingers are configured in a semi-circular configuration for secure attachment to an external substrate.

In one embodiment, a back cap for adjusting the angle of the hook is arranged between the hook and the top internal thread tube.

In one embodiment, the support rod comprises a pipe sleeve which is arranged between the first pipe clamp wire pipe and the second pipe clamp wire pipe and sleeved on the support rod, and a plurality of threading holes are formed in the outer surface of the pipe sleeve.

Drawings

The invention will be described in detail below with reference to the attached drawings, in which:

fig. 1 schematically shows a schematic structural view of a fastening hook for fixing a climbing ladder according to the present invention.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 schematically shows a schematic structural view of a fastening hook for fixing a climbing ladder according to the present invention. As shown in fig. 1, a fastening hook 100 for fixing a climbing ladder according to the present invention mainly comprises a stay 10, a polygonal pipe clamp 20 installed on the stay 10, a circular pipe clamp 30 spaced apart from the polygonal pipe clamp 20 and installed on the stay 10, and a claw 40 for fixing an external relying object. Wherein, the hook claw 40 is fixedly connected with the top of the stay bar 10 through the top inner wire tube 41.

The stay 10 is constructed in a steel bar structure provided with threads on the outer surface and comprises an upper part 1, a middle part 2 and a lower part 3. The upper part 1 of the stay bar 10 is screwed with the top inner wire tube 41. And the top inner wire tube 41 is also threadedly coupled to the finger 40. Thus, the top inner wire tube 41 serves as a connecting body for firmly fixing the upper portion 1 of the stay 10 and the hook 40 together. One side of the middle part 2 of the support rod 10 is fixedly connected with a first pipe clamp wire tube 11, wherein the first pipe clamp wire tube 11 is used for being fixedly connected with a multi-edge pipe clamp 20. One side of the lower part 3 of the support bar 10 is fixedly connected with a second pipe clamp 12, wherein the second pipe clamp 12 is fixedly connected with a circular pipe clamp 30.

As shown in fig. 1, the finger 40 is configured in a semicircular arc structure and includes a bent portion 401 and an upright portion 402. Here, the curved portion 401 is configured in an arc shape, however, it is understood that the curved portion 401 may be configured in other shapes, such as a semi-circle shape, etc. In addition, the bending part 401 is fixed to an external relying object in the process of fixing the climbing ladder, thereby effectively limiting the moving range of the climbing ladder. And the bottom end of the upright portion 402 is threaded to be threadedly coupled to one end of the top inner wire tube 41. The top 1 of the stay bar 10 has a screw structure to be screw-coupled with the other end of the top inner wire tube 41. Specifically, the bottom of the upright portion 402 and the upper portion 1 of the stay 10 are screwed into the top inner wire tube 41.

The circular pipe clamp 30 can be fixedly connected with an arc-shaped support arranged on the climbing ladder. It should be noted that the "arc-shaped support" covers the bamboo joint pipe with the arc-shaped surface or the similar-shaped surface.

In an embodiment of the present invention, as shown in fig. 1, the circular tube clamp 30 includes a connecting buckle 31 disposed on the top end of the circular tube clamp 30, the connecting buckle 31 is used for limiting the opening and closing track of the circular tube clamp 30, and a lock catch 32 disposed on the bottom end of the circular tube clamp 30, the lock catch 32 is used for controlling the opening and closing of the circular tube clamp 30. The combined use of the circular pipe clamp 20 and the claw 40 achieves an effective reinforcing effect for a climbing ladder having a bamboo joint pipe with an arc-shaped surface.

In one embodiment of the present invention, as shown in fig. 1, a second rubber sleeve 33 for clamping the arc-shaped support is installed on the inner surface of the circular tube clamp 30. The second rubber sleeves 33 are provided as two groups of rubber sleeves with equal length, and the length of the rubber sleeves is approximately three fifths of a semicircle. And gaps are reserved at the joints of the two ends of the two groups of rubber sleeves. So that when the bamboo joint pipe with the arc-shaped surface is reinforced, the two groups of rubber sleeves can be effectively stretched. Thereby filling the gap at the joint of the two groups of rubber sleeves and further enhancing the reinforcing effect of the circular pipe clamp 20 on the bamboo joint pipe with the arc-shaped surface.

In one embodiment of the present invention, as shown in fig. 1, a second support rod 34 is fixedly connected to one side wall (e.g., the left side wall 36 in fig. 1) of the circular tube clamp 30. The outer surface of the second stay bar 34 is provided with a screw thread to be threadedly coupled with one end of the second inner wire tube 35. The outer surface of the second pipe clamping tube 12 provided on the stay 10 is provided with a screw thread to be threadedly coupled with the other end of the second inner wire tube 35. Specifically, the second pipe clamping tube 12 and the second stay bar 34 are screwed into the second inner wire tube 35.

The polygonal pipe clamp 20 can be fixedly connected with a square support arranged on the climbing ladder. It should be noted that the "square support" covers a bamboo tube with a flat or similarly shaped surface. Further, the multi-sided tube clamp 20 includes a first connection portion 22 disposed on one side (e.g., the right side of the multi-sided tube clamp 20 in FIG. 1) and a second connection portion 23 disposed on the other side (e.g., the left side of the multi-sided tube clamp 20 in FIG. 1). Wherein the first connection portion 22 is provided with a latch 221 for fixing a bamboo joint pipe having a flat surface. The second connecting portion 23 is fixedly connected to the first stay bar 231. The use of the polygonal tube clamp 20 in combination with the fingers 40 provides an effective reinforcement effect for climbing ladders having plain surface bamboo tube joints.

In an embodiment of the present invention, as shown in fig. 1, the outer surface of the first stay rod 231 is provided with a screw thread to form a screw connection with one end of the first inner wire tube 24. The first pipe clamp wire tube 11 provided on the stay 10 is provided with a screw thread on the outer surface thereof to be screw-coupled with the other end of the first inner wire tube 24. Specifically, the first pipe clamping tube 11 and the first stay bar 231 are screwed into the first inner wire tube 24.

In one embodiment of the present invention, as shown in fig. 1, a first rubber sleeve 33 for clamping a bamboo joint pipe having a flat surface is mounted on the inner surface of the multi-edge pipe clamp 20. The first rubber boot 33 is circumferentially disposed along four sides of the inner surface of the multi-sided tube clamp 20. Furthermore, the side of the first rubber sleeve 33 close to the first connection portion 22 is provided with an opening 211, so that when the bamboo joint pipe with a flat surface is reinforced, the first rubber sleeve 33 can be effectively stretched, and the opening 21 left by the first rubber sleeve 33 is filled, thereby enhancing the reinforcing effect of the polygonal pipe clamp 20 on the bamboo joint pipe with a flat surface.

In an embodiment of the present invention, as shown in fig. 1, back caps made of the same material are disposed between the ground top inner wire tube 41 and the hook claw 40, between the first inner wire tube 24 and the polygonal pipe clamp 20, and between the second inner wire tube 35 and the circular pipe clamp 30, so as to adjust the positions of the hook claw 40, the polygonal pipe clamp 20, and the circular pipe clamp 30 respectively. In a particular embodiment of the invention, the back cap is configured as a prismatic back cap. It will be appreciated, however, that the back cap may be formed in other shapes, such as a hexagonal prism, etc.

In one embodiment of the present invention, as shown in fig. 1, a pipe sleeve 13 is provided between the middle part 2 of the stay 10 and the lower part 3 of the stay 10. Further, a tube housing 13 is fitted over the stay 10 for spacing the first pipe clamping tube 11 from the second pipe clamping tube 12.

As shown in fig. 1, a plurality of threading holes 131 are provided on the outer surface of the socket 13. The utility model discloses an in an embodiment not shown, mantle fiber hole 131 can be used for installing polygon pipe clamp 20, through the fixed connection that has the bamboo joint pipe of flat surface on polygon pipe clamp 20 and the climbing ladder to the realization is to the reinforcement of the different angles of climbing ladder that has arc surface bamboo joint pipe, and then can avoid effectively the potential safety hazard that takes place at the climbing in-process.

The utility model discloses an in an embodiment not shown, mantle fiber hole 131 can be used for installing round pipe clamp 30, through the fixed connection that has the bamboo joint pipe on arc surface on round pipe clamp 30 and the climbing ladder to the realization is to the reinforcement of the different angles of climbing ladder that has the bamboo joint pipe of flat surface, and then can avoid effectively the potential safety hazard that takes place at the climbing in-process.

The installation procedure of the hook 100 for fixing a climbing ladder is briefly described below.

First, the stay 10 is fixedly connected to the hooking jaw 40 through the top inner wire tube 41. In particular the upright 402, is screwed with the upper part 1 of the support bar 10 inside the top inner wire tube 41.

Then, according to the difference of the shape of the surface of the bamboo tube on the climbing ladder, the round tube clamp 30 is independently installed on the support rod 10, or the multi-edge tube clamp 20 is independently installed, or the multi-edge tube clamp 20 and the round tube clamp 30 are simultaneously installed.

Installing the multilateral pipe clamp 20: the support rod 10 is fixedly connected with the multi-edge pipe clamp 20 through a first inner wire tube 24, and specifically, the first pipe clamp wire tube 11 and the first support wire rod 231 are screwed in the first inner wire tube 24.

Installing the circular pipe clamp 30: the support rod 10 and the circular tube clamp 30 are fixedly connected through a second inner wire tube 35, specifically, the second tube clamp wire tube 12 and the second support wire rod 34 are screwed in the first inner wire tube 24.

Then, a proper relying object is selected, and the bending part 401 of the hook claw 40 is clamped on the relying object, so that the fixing work in the first stage is completed.

And then, fixing the bamboo joint pipe on the climbing ladder through the round pipe clamp 30 or the polygonal pipe clamp 20 or the combined structure of the round pipe clamp 30 and the polygonal pipe clamp 20, and finishing the fixing work of the second stage.

Finally, if the climbing ladder is still not firm, a proper hole position can be selected on the threading hole 131 of the pipe sleeve 13, and an additional circular pipe clamp 30 or a multi-edge pipe clamp 20 is fixedly connected to the hole position to reinforce the climbing ladder at different angles, so that the third-stage fixation is completed.

Through the fixing action of the different modes in the three stages, the climbing ladder becomes firmer and more reliable, and the potential safety hazard generated in the climbing process is effectively avoided.

The above are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto. Those skilled in the art can easily make changes or variations within the scope of the present disclosure, and such changes or variations are intended to be covered by the scope of the present disclosure. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A hook (100) for securing a climbing ladder, comprising:

a supporting rod (10),

a multi-edge pipe clamp (20) arranged on the support bar (10),

a circular pipe clamp (30) which is separated from the polygonal pipe clamp (20) and is arranged on the support rod (10),

and the number of the first and second groups,

a hook claw (40) used for fixing an external leaning object, wherein the hook claw (40) is fixedly connected with the top end of the support rod (10) through a top internal thread tube (41),

wherein the polygonal pipe clamp (20) is configured to fix a square support provided on the climbing ladder, and the circular pipe clamp (30) is configured to fix an arc support provided on the climbing ladder.

2. The clasp for fixing a climbing ladder according to claim 1, wherein the stay (10) comprises a first pipe clamp wire tube (11) and a second pipe clamp wire tube (12) fixedly connected to one side of the stay (10) in sequence, wherein the first pipe clamp wire tube (11) is used for connecting with the polygonal pipe clamp (20), and the second pipe clamp wire tube (12) is used for connecting with the circular pipe clamp (30).

3. The clasp for fixing a climbing ladder according to claim 1, wherein a first rubber sleeve (21) for clamping the square support is installed on the inner surface of the polygonal pipe clamp (20), and an opening (211) is provided at one side of the first rubber sleeve (21).

4. The clasp for securing a climbing ladder according to claim 2, wherein the polygonal tube clamp (20) comprises a first connection part (22) and a second connection part (23), wherein the first connection part (22) comprises a latch (221) for securing the square support, wherein the second connection part (23) comprises a first stay rod (231) fixedly connected to the second connection part (23), wherein the first stay rod (231) is fixedly connected to the first tube clamp wire tube (11) by a first inner wire tube (24).

5. The clasp for fixing a climbing ladder according to any one of claims 1 to 4, wherein the circular pipe clamp (30) comprises a connecting buckle (31) arranged at the top end of the circular pipe clamp (30) for limiting the opening and closing track of the circular pipe clamp (30), and a lock catch (32) arranged at the bottom end of the circular pipe clamp (30) for controlling the opening and closing of the circular pipe clamp (30).

6. The clasp for fixing a climbing ladder according to any of claims 1 to 4, wherein a second rubber sleeve (33) for gripping the arc-shaped support is mounted on the inner surface of the circular tube clamp (30).

7. The clasp for fixing a climbing ladder according to claim 2 or 4, wherein a second stay rod (34) is connected to one side of the circular tube clamp (30) close to the stay (10), and the second stay rod (34) is fixedly connected with the second tube clamp wire tube (12) through a second inner wire tube (35).

8. The clasp for fixing a climbing ladder according to any of the claims 1 to 4, characterized in that the claw (40) is configured as a semi-circular arc structure for snapping on an external resting object.

9. The clasp for fixing a climbing ladder according to any of the claims 1 to 4, characterized in that between the claw (40) and the top inner wire tube (41) is arranged a back cap for adjusting the position of the claw (40).

10. The clasp for fixing a climbing ladder according to claim 2 or 4, wherein the stay (10) comprises a tube sleeve (13) arranged between the first tube clamping tube (11) and the second tube clamping tube (12) and sleeved on the stay (10), the outer surface of the tube sleeve (13) being provided with a plurality of wire sleeving holes (131).

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