CN218235016U - Inspection shaft ladder for municipal works construction - Google Patents
Inspection shaft ladder for municipal works construction Download PDFInfo
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- CN218235016U CN218235016U CN202221542977.2U CN202221542977U CN218235016U CN 218235016 U CN218235016 U CN 218235016U CN 202221542977 U CN202221542977 U CN 202221542977U CN 218235016 U CN218235016 U CN 218235016U
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- inspection well
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Abstract
The utility model discloses an inspection shaft ladder for municipal engineering construction, which comprises a ladder stand and a supporting mechanism, wherein the ladder stand comprises a first ladder and a second ladder, and the first ladder is connected with the second ladder in a sliding manner; the supporting mechanism comprises two supporting rods, two cross rods and two hanging assemblies arranged side by side, wherein the two cross rods are arranged between the two supporting rods, and two ends of each cross rod are fixedly connected with the corresponding supporting rod respectively; one end of the hanging component is rotatably connected with the fixed shaft of the first ladder through a lantern ring, and the other end of the hanging component is hung on the outer wall of the cross rod. From this, the convenient dismantlement installation to the result of use has been promoted.
Description
Technical Field
The utility model relates to a technical field of municipal works construction specifically indicates an inspection shaft ladder for municipal works construction.
Background
Inspection shaft (sand well) is the underground space for transit and control of urban underground pipelines. In cities, all public water supplies, sewer pipes, telephone lines and optical fiber networks may be connected through underground passages under inspection wells. When the inspection well is used for construction, the inspection well needs to be carried out by means of the inspection well ladder.
In the prior art, as disclosed in publication No.: (CN 216076948U) the Chinese patent discloses an inspection shaft ladder for municipal works construction, it includes support frame and cat ladder, the support frame includes a plurality of bracing pieces and atress board, bracing piece one end can be dismantled with the atress board and be connected, the one end that the atress board was kept away from to the bracing piece is provided with the spiral extension board and is used for with ground looks butt, and bracing piece evenly distributed is on the atress board, the cat ladder can be dismantled with the atress board through articulating the subassembly and be connected, it is used for being connected cat ladder and atress board to articulate the subassembly, be provided with auxiliary strut on the bracing piece, the one end that auxiliary strut kept away from the bracing piece is used for with inspection shaft mouth looks butt, can dismantle between the auxiliary strut and be provided with the connecting rod, the connecting rod is used for supporting tightly auxiliary strut and limits auxiliary strut and removes. This application ground advantage has the effect that promotes the convenience that inspection shaft ladder dismouting removed.
However, the application has certain defects, the disassembly and assembly are more complicated, and the use effect is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving one of the technical problems in the related art at least to a certain extent.
Therefore, an object of the utility model is to provide an inspection shaft ladder for municipal works construction, the convenient dismantlement installation to result of use has been promoted.
To achieve the above object, the first aspect of the present invention provides: the inspection well ladder for municipal engineering construction comprises a ladder stand and a supporting mechanism, wherein the ladder stand comprises a first ladder and a second ladder, and the first ladder is connected with the second ladder in a sliding manner; the supporting mechanism comprises two supporting rods, two cross rods and two hanging assemblies arranged side by side, wherein the two cross rods are arranged between the two supporting rods, and two ends of each cross rod are fixedly connected with the corresponding supporting rod respectively; one end of the hanging component is rotatably connected with the fixed shaft of the first ladder through a lantern ring, and the other end of the hanging component is hung on the outer wall of the cross rod.
The utility model discloses an inspection shaft ladder is used in municipal works construction, through will hanging subassembly and horizontal pole separation, alright dismantle supporting mechanism and cat ladder, can slide the separation with the second ladder with first ladder simultaneously, alright dismantle the completion to result in use has been promoted.
In addition, according to the above-mentioned inspection shaft ladder for municipal works construction that proposes of application can also have following additional technical characteristics:
specifically, the support rod is in an inverted L shape.
Specifically, T-shaped sliding grooves are formed in the tops of the two vertical supports of the first ladder from top to bottom, and T-shaped sliding blocks are connected inside the T-shaped sliding grooves in a sliding mode; and the two T-shaped sliding blocks are fixedly connected with the second ladder.
Specifically, two bottoms of bracing piece all articulate there is the base.
Specifically, the hanging assembly consists of a hook plate and an inverted L-shaped plate body, and the inner top wall of the inverted L-shaped plate body and the bottom surface of the base are located on the same horizontal plane.
Specifically, the cross rod is connected with the hook plate through a threaded locking piece.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an inspection well ladder for municipal engineering construction according to an embodiment of the present invention;
fig. 2 is the utility model discloses a top view of inspection shaft ladder for municipal works construction.
As shown in the figure: 1. climbing a ladder; 2. a support mechanism; 3. a threaded locking member; 4. a base; 5. a T-shaped chute; 6. a T-shaped slider; 10. a first step; 11. a second step; 20. a support bar; 21. a cross bar; 22. a hanging assembly; 23. a collar.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
The utility model discloses inspection shaft ladder for municipal works construction is described below with the accompanying drawing.
As shown in figure 1, the utility model discloses inspection shaft ladder for municipal works construction can include cat ladder 1 and supporting mechanism 2.
The ladder stand 1 comprises a first ladder 10 and a second ladder 11, wherein the first ladder 10 is connected with the second ladder 11 in a sliding mode.
The utility model discloses an in the embodiment, through with first ladder 10 and the design of second ladder 11 sliding connection, the length of convenient extension cat ladder 1 also conveniently accomodates simultaneously.
The supporting mechanism 2 comprises two supporting rods 20, two cross rods 21 and two hanging assemblies 22 arranged side by side, wherein the two cross rods 21 are arranged between the two supporting rods 20, and two ends of each cross rod 21 are respectively fixedly connected with the supporting rods 20; the supporting mechanism 2 is arranged to support and limit the ladder stand 1.
One end of the hanging component 22 is rotatably connected with the fixed shaft of the first ladder 10 through a lantern ring 23, and the other end of the hanging component 22 is hung on the outer wall of the cross rod 21.
For clarity of the above embodiment, in one embodiment of the present application, as shown in fig. 1, the hanging assembly 22 is composed of a hook plate and an inverted L-shaped plate body, and the top wall of the inner side of the inverted L-shaped plate body is located on the same horizontal plane with the bottom surface of the base 4.
The utility model discloses an in the embodiment, can be affiliated to cat ladder 1 on the outer wall of horizontal pole 21 through the design couple board, the dismantlement of easy to assemble, and through the design of the shape plate body of falling L, when base 4 and ground contact when the construction, the inside roof of the L shape plate body also contacts with ground simultaneously, can improve and the area of contact between the ground to stability when improving cat ladder 1 and supporting.
In one embodiment of the present invention, as shown in fig. 1, the support rod 20 has an inverted L shape; the installation position of the crawling ladder 1 can be changed through the design of long and short, so that the crawling ladder 1 is closer to the inspection well wall in the inspection well, and a larger movable space is provided for related personnel.
In an embodiment of the present invention, as shown in fig. 1 and fig. 2, the top portions of the two vertical supports of the first ladder 10 are both provided with a T-shaped sliding groove 5 from top to bottom, and the inside of the T-shaped sliding groove 5 is slidably connected with a T-shaped sliding block 6, and both the T-shaped sliding blocks 6 are fixedly connected with the second ladder 11; smooth and easy nature when sliding between first ladder 10 and the second ladder 11 not only can be improved through 6 cooperation T shape spouts 5 of T shape slider, can also play spacing effect to second ladder 11 simultaneously, and can be with 6 roll-off T shape spouts 5 of T shape slider to the installation is dismantled to first ladder 10 and second ladder 11 to the convenience.
In one embodiment of the present invention, as shown in fig. 1, two bottom ends of the support rod 20 are hinged with the base 4; the contact area between the support bar 20 and the ground can be increased by the above arrangement, thereby improving the stability of the support mechanism 2 when supporting the ladder stand 1.
In one embodiment of the present invention, as shown in fig. 1, the cross bar 21 is connected to the hanger plate by a threaded locking member 3; the stability of the hanger plate when it is hung against the cross bar 21 can be improved by the above arrangement.
It should be noted that the threaded locking member 3 described in this example can be a bolt or a screw, which is not limited herein and can be selected according to the actual situation.
Specifically, in the process of actual operation, related personnel firstly select to use the first ladder 10 alone or the first ladder 10 and the second ladder 11 to assemble according to the depth of the inspection well, if the assembly is used, the T-shaped sliding block 6 fixedly connected with the second ladder 11 slides into the T-shaped sliding groove 5, and then the first ladder 10 and the second ladder 11 can be assembled.
Then, relevant personnel place cat ladder 1 in the inspection shaft for the inboard roof of being affiliated to subassembly 22 is laminated with ground, and relevant personnel step on with the foot and be affiliated to subassembly 22, place the top of inspection shaft with supporting mechanism 2 simultaneously, make base 4 compress tightly ground, will be affiliated to subassembly 22 again at last and promote to be affiliated to on the outer wall of horizontal pole 21.
When the inspection well is disassembled, relevant personnel only need to separate the hanging component 22 from the cross rod 21, remove the supporting mechanism 2, slowly pull the ladder stand 1 out of the inspection well, and separate the second ladder 11 from the first ladder 10 after pulling out, so that the disassembly is completed, the operation is simple, and the transportation is convenient.
To summer up, the utility model discloses inspection shaft ladder is used in municipal works construction, the installation of convenient dismantlement to result of use has been promoted.
In the description of the present specification, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
While embodiments of the present invention have been shown and described, it is understood that they are exemplary and not intended to limit the invention, and that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the scope of the invention.
Claims (6)
1. The inspection well ladder for municipal engineering construction is characterized by comprising a ladder stand and a supporting mechanism, wherein,
the ladder stand comprises a first ladder step and a second ladder step, wherein,
the first ladder is connected with the second ladder in a sliding mode;
the supporting mechanism comprises two supporting rods, two cross rods and two hanging components arranged side by side, wherein,
the two cross rods are arranged between the two support rods, and two ends of each cross rod are fixedly connected with the support rods respectively;
one end of the hanging component is rotatably connected with the fixed shaft of the first ladder through a lantern ring, and the other end of the hanging component is hung on the outer wall of the cross rod.
2. The inspection well ladder for municipal engineering construction according to claim 1, wherein the support rod is in the shape of an inverted L.
3. The inspection well ladder for municipal engineering construction according to claim 1, wherein T-shaped sliding grooves are formed in the tops of the two vertical supports of the first ladder from top to bottom, and T-shaped sliding blocks are connected inside the T-shaped sliding grooves in a sliding manner;
and the two T-shaped sliding blocks are fixedly connected with the second ladder.
4. The inspection well ladder for municipal engineering construction according to claim 1, wherein both bottom ends of the support rod are hinged to a base.
5. The inspection well ladder for municipal engineering construction according to claim 4, wherein the attachment component is composed of a hook plate and an inverted L-shaped plate body, and the inner top wall of the inverted L-shaped plate body and the bottom surface of the base are located on the same horizontal plane.
6. The inspection well ladder for municipal engineering construction according to claim 1, wherein the cross bar is connected to the hook plate by a threaded locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221542977.2U CN218235016U (en) | 2022-06-20 | 2022-06-20 | Inspection shaft ladder for municipal works construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221542977.2U CN218235016U (en) | 2022-06-20 | 2022-06-20 | Inspection shaft ladder for municipal works construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218235016U true CN218235016U (en) | 2023-01-06 |
Family
ID=84674764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221542977.2U Active CN218235016U (en) | 2022-06-20 | 2022-06-20 | Inspection shaft ladder for municipal works construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218235016U (en) |
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2022
- 2022-06-20 CN CN202221542977.2U patent/CN218235016U/en active Active
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