CN220077466U - Simple and easy transport mounting tool of cable trench cover - Google Patents
Simple and easy transport mounting tool of cable trench cover Download PDFInfo
- Publication number
- CN220077466U CN220077466U CN202320912859.4U CN202320912859U CN220077466U CN 220077466 U CN220077466 U CN 220077466U CN 202320912859 U CN202320912859 U CN 202320912859U CN 220077466 U CN220077466 U CN 220077466U
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- clamping
- cable trench
- trench cover
- tool
- base
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- 238000009434 installation Methods 0.000 abstract description 12
- 238000009435 building construction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model belongs to the technical field of building construction, and particularly provides a simple carrying and installing tool for a cable trench cover plate, which comprises a base, wherein symmetrically arranged clamping rods are hinged on the base, and clamping plates are connected to the end parts of the clamping rods; a clamping space for clamping the cable trench cover plate is formed between the two groups of clamping plates; the top of the base is connected with a stand column, the top of the stand column is provided with a cross brace, and two ends of the cross brace are connected with a handle; each clamping rod is provided with at least one adjusting hole, the top of each clamping plate is fixedly connected with a sliding sleeve, and the sliding sleeve is sleeved with the clamping rod in a sliding manner; the sliding sleeve is provided with a through hole matched with the adjusting hole, bolts penetrate through the adjusting hole and the through hole, and the bolts are in threaded connection with fastening nuts. The tool is of a handlebar handrail structure, has the advantages of convenience in gripping, convenience in force application and stability in carrying, and is suitable for installation occasions such as cable trench cover plates and curbstones, and is easy to construct and free from hand grinding.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a simple carrying and installing tool for a cable trench cover plate.
Background
The An Lan ultra-long tunnel of Feng Shu Liang is located in the four seasons town of Ankang Lan county, passes through mountain beams to tauro town, and is divided into a left line and a right line. The left line length of the tunnel is 4793.0m; the right line is 4789.0m long. The project cable trench cover adopts a prefabricated cover plate, and the length of the prefabricated cover plate is 19164 meters. The cable trench cover plate adopts precast concrete cover plates, the cover plate sizes are respectively 99cm x 0.69cm x 9cm (left side), 99cm x 59cm x 9cm (right side), and each cover plate weight is 133.89 kg-155.25 kg.
The installation and construction of the cable trench cover plate all adopt a purely manual installation method, and the cable trench cover plate has the following defects when installed by purely manual force due to higher installation precision requirement: (1) The method of manual hand carrying is time-consuming and labor-consuming, and workers often carry and install several pieces to rest, so that the labor is wasted. (2) The installation accuracy is not high, because the weight of the single cable trench cover plate is heavy, the cable trench cover plate needs to be adjusted when the cable trench cover plate is installed, and the manual adjustment is time-consuming and labor-consuming. (3) Because the weight of the single cable trench cover plate is too large, heavy objects are easy to crush during manual transportation, the cable trench cover plate is bumped, the safety quality problem is easy to occur, and meanwhile, the material cost is wasted. Thereby bringing uncontrollable factors in cost, progress, safety, quality and other control.
Therefore, it is necessary to design a simple transporting and mounting tool to achieve cost reduction and efficiency enhancement, and the inventor has studied two types of transporting tools, namely a shearing fork type transporting tool and a handlebar handrail type transporting tool.
Through retrieving, the handling tool of shearing fork type appears in prior art, for example grant a cable trench cover plate clamp that patent of bulletin number CN214044748U published, including the cover plate clamp body, the cover plate clamp body is provided with the articulated shaft, and the surface of articulated shaft articulates there is left clamp, and the surface of articulated shaft articulates there is right clamp, and left clamp and right clamp present X style of calligraphy. The design thought of the shear fork type carrying tool is similar to that of the shear fork type carrying tool in the scheme, but the shear fork type carrying tool has the following problems in actual use: firstly, the hand is easy to grind and the hand is inconvenient to hold; secondly, if the field is not smooth enough, the field is not stable enough in the carrying process, potential safety hazards possibly exist, and the limit factor of the field topography is large.
Disclosure of Invention
In order to solve the problems in the prior art, the simple carrying and installing tool for the cable trench cover plate is provided, has the advantages of being convenient to grasp, convenient to apply force and stable in carrying process, is suitable for installation occasions such as the cable trench cover plate and the road edge stone, is easy to construct and does not grind hands.
The technical scheme adopted for solving the technical problems is as follows:
the technical scheme provides a simple carrying and installing tool for a cable trench cover plate, which comprises a base, wherein symmetrically arranged clamping rods are hinged on the base, and clamping plates are connected to the ends of the clamping rods; a clamping space for clamping the cable trench cover plate is formed between the two groups of clamping plates; the top of base is connected with the stand, the top of stand is provided with the stull, the both ends of stull are connected with the handlebar.
Preferably, a diagonal draw bar is connected between the cross brace and the base.
Preferably, each clamping rod is provided with at least one adjusting hole, the top of the clamping plate is fixedly connected with a sliding sleeve, and the sliding sleeve is sleeved with the clamping rods in a sliding manner; the sliding sleeve is provided with a through hole matched with the adjusting hole, the adjusting hole and the through hole are penetrated by a bolt, and the bolt is in threaded connection with a fastening nut.
Preferably, a rubber sleeve is arranged on the handle.
Preferably, the cross section of the clamping plate is L-shaped.
Preferably, the base is of a tubular structure or a channel steel structure.
Preferably, the top of the sliding sleeve is also connected with a rope fastening ring, the cross brace is provided with a rope fastening hole, the rope fastening ring is connected with a pull rope, and one end of the pull rope penetrates out of the rope fastening hole and is connected with a hand ring.
Compared with the prior art, the utility model has the following advantages:
1. the transverse support is arranged in the utility model, the two sides of the transverse support are respectively connected with the handle bars, and the handle bar handrail type structure is convenient for a worker to hold and can hold by both hands.
2. Because this device is when using, the both sides of stull are both hands and grip the transport, consequently in the handling, more stable, reducible potential safety hazard, even the place is not enough level and smooth, this device also can be fine be suitable for, receives the place limiting factor little.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural view of a shear fork carrier.
Fig. 2 is a front view of the structure of the cable trench cover simple carrying and installing tool provided by the utility model.
FIG. 3 is a top view of the handlebar and cross brace attachment relationship of FIG. 2.
Fig. 4 is an enlarged schematic view of the structure of the area a in fig. 2.
FIG. 5 is a schematic view of a simple tool for transporting and installing a cable trench cover in accordance with the present utility model.
Fig. 6 is a schematic view of the construction of the cable trench cover after laying.
Reference numerals illustrate:
1-a base; 2-stand columns; 3-cross braces; 4-a handlebar; 5-diagonal draw bars; 6-pin shafts; 7-clamping bars; 8-clamping plates; 9-pulling ropes; 10-a bracelet; 11-a rubber sleeve; 12-rope penetrating holes; 13-a tether loop; 14-adjusting holes; 15-sliding sleeve; 16-tightening the nut; 17-cable trench cover.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments described below are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it will be understood that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present utility model, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.
As shown in fig. 1, we have designed a simple handling and installing tool for cable trench cover plates, which is a shear fork structure, and the design concept is as follows:
(1) The tool material is easy to process and manufacture, and can be manufactured by using field materials.
(2) The lever principle is utilized to achieve the purpose of labor saving and labor saving for the carrier.
(3) Tool portability and ease of handling.
(4) The safety performance of the tool is not easy to cause potential safety quality hazards due to misoperation.
The design process comprises the following steps:
considering the problem in the design thought process, as the single weight of the cable trench cover plate is insufficient to support one person for operation, two persons are required to carry the cable trench cover plate, the shear fork type structure is primarily supposed to be used as a tool, two stress rod rods adopt steel pipes with phi of 50 x 4, the total length of the steel pipes is 1.5-1.8 m, holes are formed in the positions of 1.3m of the steel pipes, the two steel pipes are crossed to form a scissor type structure, bolts are used for connection, lubricating oil is coated on the root of the steel pipes, two steel plates with the thickness of 20cm x 10cm are welded at the bottom of each steel pipe, and the steel pipes are welded by overlapping at least 5-10 cm.
When the shear fork type tool is in actual use, the shear fork type tool can play a role in assisting in carrying, so that the labor intensity is reduced, but the shear fork type tool also has the following problems: firstly, the hand is easy to grind and the hand is inconvenient to hold; secondly, if the field is not smooth enough, the field is not stable enough in the carrying process, potential safety hazards possibly exist, and the limit factor of the field topography is large.
According to the technical problems, the method further comprises the following steps:
as shown in fig. 2-6, we have studied a simple carrying and installing tool for a cable trench cover plate, which is of a handlebar handrail structure, and its specific structural form is as follows:
the tool comprises a base 1, wherein symmetrically arranged clamping rods 7 are hinged on the base 1, and the two clamping rods 7 can rotate relative to the base 1 respectively; as a specific scheme of hinging, a rotatable pin shaft 6 is arranged on the base 1, one end of a clamping rod 7 is fixedly connected with the pin shaft 6, and thus, the clamping rod 7 can rotate.
The end part of the clamping rod 7 is connected with a clamping plate 8, and the clamping plate 8 can be directly welded with the clamping rod 7 and is used for clamping a cable trench cover plate 17; a clamping space for clamping the cable trench cover plate 17 is formed between the two groups of clamping plates 8; the top of the base 1 is connected with a stand column 2, and the stand column 2 is welded and fixed with the base 1; the top of stand 2 is provided with stull 3, stull 3 and stand 2 welded fastening, and the both ends of stull 3 are connected with handlebar 4, adopt the welded mode fixed.
Through being provided with stull 3 in this scheme, the both sides of stull 3 are connected with handlebar 4 respectively, handlebar handrail formula structure, make things convenient for the staff to grip like this and can both hands grip, compare the shear force fork structure, this structural style has the advantage of being convenient for grip, convenient application of force, handling stability, is fit for occasions such as cable trench cover 17, curbstone, light construction, no longer grinds the hand.
Because this device is when using, and both sides of stull 3 are both hands and grip the transport, consequently in the handling, more stable, reducible potential safety hazard, even the place is not enough level and smooth, this device also can be fine be suitable for, receives the place limiting factor little.
As a better choice, a diagonal draw bar 5 is connected between the transverse support 3 and the base 1, and a direct welding mode can be adopted.
In order to facilitate disassembly and assembly and adjust the position of the clamping plate 8, at least one adjusting hole 14 is formed in each clamping rod 7, and in the embodiment, each clamping rod 7 can be provided with two groups of adjusting holes 14, so that the position of the clamping plate 8 can be adjusted, and further the clamping opening space can be adjusted; the top of the clamping plate 8 is fixedly connected with a sliding sleeve 15, and the sliding sleeve 15 is sleeved with the clamping rod 7 in a sliding connection manner; the sliding sleeve 15 is provided with a through hole matched with the adjusting hole 14, bolts penetrate through the adjusting hole 14 and the through hole, and the bolts are in threaded connection with fastening nuts 16. The sliding sleeve 15 is fixedly connected with the clamping rod 7 through bolts, and is convenient to install and detach.
In order to facilitate the holding, a rubber sleeve 11 is arranged on the handle 4, so that the friction force is increased.
It should be noted that, the clamping plate 8 may be a steel plate structure, and may also be: the cross-section of the clamping plate 8 is L-shaped, for example, made of angle iron.
In this embodiment, the base 1 is a tubular structure or a channel steel structure, which are all common materials in construction sites.
As another preferred design: the top of the sliding sleeve 15 is also connected with a rope-threading hole 12, the cross brace 3 is provided with a rope-threading hole 12, the rope-threading hole 13 is connected with a pull rope 9, and one end of the pull rope 9 is penetrated out of the rope-threading hole 12 and is connected with a hand ring 10. After the cable trench cover plates 17 are paved, the clamping plates 8 are likely to be difficult to pull out due to the limitation of 17 gaps between the cable trench cover plates, and the clamping rods 7 need to be lifted manually, but then workers need to bend down to squat down, so that convenience is brought to the workers, the pull ropes 9 are designed, when the clamping rods 7 need to be lifted, the clamping rods 7 can be lifted up only by pulling the pull rings with hands, so that the clamping rods are conveniently removed from the gaps, and the workers do not need to bend down to squat down.
It should be noted that the length of the pull cord 9 is selected to be suitable and not too short, which would otherwise interfere with the clamping of the clamping plate 8, and preferably the pull cord 9 is in a relaxed state (i.e., a margin is left) after the clamping plate 8 clamps the cable trench cover 17.
And (3) work efficiency analysis:
1. the cable trench cover 17 is carried by a simple tool, so that the cable trench cover 17 is installed without being limited by sites and terrains.
2. The cost is controllable: by improving the working efficiency of installing the cable duct cover 17, the labor cost is reduced, and cost saving is realized.
3. The safety is controllable: avoiding the phenomena of crush injury and smash injury of heavy objects possibly occurring when the cable trench cover 17 is manually and directly carried and installed.
4. The progress is quickened: the installation time of the installation unit of the cable trench cover plate 17 is reduced by 20%, the installation amount of the cable trench cover plate 17 is increased by 25% every day, and the installation is convenient for adjusting the installation position, so that secondary reworking is reduced, the installation flatness of the cable trench cover plate 17 is good, and the quality is obviously improved.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The simple carrying and installing tool for the cable trench cover plate is characterized by comprising a base, wherein symmetrically arranged clamping rods are hinged to the base, and clamping plates are connected to the ends of the clamping rods; a clamping space for clamping the cable trench cover plate is formed between the two groups of clamping plates; the top of base is connected with the stand, the top of stand is provided with the stull, the both ends of stull are connected with the handlebar.
2. The tool of claim 1, wherein diagonal braces are connected between the cross braces and the base.
3. The simple carrying and installing tool for the cable trench cover plate according to claim 1, wherein each clamping rod is provided with at least one adjusting hole, the top of the clamping plate is fixedly connected with a sliding sleeve, and the sliding sleeve is sleeved with the clamping rod in a sliding connection manner; the sliding sleeve is provided with a through hole matched with the adjusting hole, the adjusting hole and the through hole are penetrated by a bolt, and the bolt is in threaded connection with a fastening nut.
4. The tool of claim 1, wherein a rubber boot is mounted on the handle bar.
5. The tool for easy handling and mounting of a cable duct cover of claim 1, wherein the cross-sectional shape of the clamping plate is an L-shaped structure.
6. The tool of claim 1, wherein the base is a tubular structure or a channel structure.
7. The simple carrying and installing tool for the cable trench cover plate according to claim 3, wherein the top of the sliding sleeve is further connected with a rope threading hole, the cross brace is provided with a rope threading, the rope threading hole is connected with a pull rope, and one end of the pull rope penetrates out of the rope threading hole and is connected with a bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912859.4U CN220077466U (en) | 2023-04-21 | 2023-04-21 | Simple and easy transport mounting tool of cable trench cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912859.4U CN220077466U (en) | 2023-04-21 | 2023-04-21 | Simple and easy transport mounting tool of cable trench cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220077466U true CN220077466U (en) | 2023-11-24 |
Family
ID=88815289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320912859.4U Active CN220077466U (en) | 2023-04-21 | 2023-04-21 | Simple and easy transport mounting tool of cable trench cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220077466U (en) |
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2023
- 2023-04-21 CN CN202320912859.4U patent/CN220077466U/en active Active
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| GR01 | Patent grant |