CN219033180U - Manual hole digging pile safety rope hanging point tracking device - Google Patents
Manual hole digging pile safety rope hanging point tracking device Download PDFInfo
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- CN219033180U CN219033180U CN202223203854.9U CN202223203854U CN219033180U CN 219033180 U CN219033180 U CN 219033180U CN 202223203854 U CN202223203854 U CN 202223203854U CN 219033180 U CN219033180 U CN 219033180U
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 20
- 239000000725 suspension Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a safety rope hanging point tracking device for a manual hole digging pile, which comprises a fixing piece, a rotating piece and a safety rope hanging piece, wherein the fixing piece is fixedly arranged on a lifter lifting frame, the rotating piece is rotationally connected to the fixing piece, an extending piece is arranged on the rotating piece, the extending piece and the axis direction of the fixing piece form a certain installation included angle, the safety rope hanging piece is slidably connected to the extending piece, and a limiting structure for limiting the movement of the safety rope hanging piece is arranged on the extending piece. According to the manual hole digging pile safety rope hanging point tracking device, a constructor can hang and fix the safety belt on the safety rope hanging piece, the operation is simple, the operation range of the constructor can be enlarged through rotation of the rotating piece and the extending piece and movement of the safety hanging piece along the extending piece, the constructor can tie the safety belt in the whole operation process, and the operation safety is improved.
Description
Technical Field
The utility model relates to the technical field of pile foundation construction, in particular to a safety rope hanging point tracking device for a manual hole digging pile.
Background
At present, the manual hole digging construction technology is adopted at the position of the bridge pile foundation which cannot be reached by the steep slope machinery in the mountain area, the construction safety risk of the manual hole digging pile in the pile foundation construction is larger, and the requirements on the safety management are stricter today when the construction safety management is stricter and more important. In order to ensure the construction safety of operators who slag out on the holes, the operators need to wear safety belts when the operators work on the holes. The safety belt is required to be hung on a hoisting machine lifting frame body when an operator wears the safety belt on a traditional manual hole digging pile hole, but the construction range of the constructor is limited due to the limitation of the length of the safety belt, the operator needs to transport the slag body to a temporary storage place after untying the safety belt when deslagging each time, the operator is tied again when lifting, the deslagging operation of one shift is repeatedly completed, the construction of the worker is greatly inconvenient, the construction efficiency is influenced, the operator generates contradicting psychology for tying the safety belt for a long time, if no supervision exists, the safety belt is not tied, and potential safety hazards exist.
Disclosure of Invention
The utility model aims to provide a safety rope hanging point tracking device for a manual hole digging pile, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
a safety rope hanging point tracking device for a manual hole digging pile, comprising:
the fixing piece is fixedly arranged on the lifter lifting frame;
the rotating piece is rotationally connected to the fixing piece, an extending piece is arranged on the rotating piece, and a certain installation included angle is formed between the extending piece and the axis direction of the fixing piece;
and the safety rope hanging piece is connected to the extending piece in a sliding way, and a limiting structure for limiting the movement of the safety rope hanging piece is arranged on the extending piece.
According to the manual hole digging pile safety rope hanging point tracking device, the installation included angle is 90 degrees.
The manual hole digging pile safety rope hanging point tracking device comprises a fixing rod arranged in the vertical direction, wherein the rotating part comprises a rotating pipe sleeved on the fixing rod in a sleeved mode, and the rotating pipe is connected with the fixing rod through a rotating connecting piece.
According to the manual hole digging pile safety rope hanging point tracking device, the rotating connecting piece is a rotating bearing, and the top and the bottom of the fixed rod are both provided with the rotating bearing.
According to the manual hole digging pile safety rope hanging point tracking device, the fixing rod is made of round steel, and the rotating pipe is made of a seamless steel pipe.
The manual hole digging pile safety rope hanging point tracking device further comprises an inclined pull rod, one end of the inclined pull rod is fixedly connected to the top of the rotating piece, and the other end of the inclined pull rod is fixedly connected with one end, away from the rotating piece, of the extending piece.
According to the manual hole digging pile safety rope hanging point tracking device, the limiting structure comprises the first limiting part and the second limiting part which are oppositely arranged, and a sliding section for sliding the safety rope hanging piece is formed between the first limiting part and the second limiting part.
According to the manual hole digging pile safety rope hanging point tracking device, the first limiting part is formed at the joint of the rotating piece and the extending piece, and the second limiting part is formed at the joint of the inclined pull rod and the extending piece.
According to the manual hole digging pile safety rope hanging point tracking device, the rolling piece is arranged on the safety rope hanging piece, and the safety rope hanging piece is in rolling connection with the extending piece through the rolling piece.
According to the manual hole digging pile safety rope hanging point tracking device, the safety rope hanging piece is provided with the connecting structure used for being connected with the safety rope.
In the technical scheme, the safety rope hanging point tracking device for the manual hole digging pile comprises the fixing piece, the rotating piece and the safety rope hanging piece, wherein the fixing piece is fixedly arranged on the lifter lifting frame, the rotating piece is rotationally connected to the fixing piece, the extending piece is arranged on the rotating piece, the safety rope hanging piece is slidingly connected to the extending piece, a constructor can hang and fix the safety belt on the safety rope hanging piece, the operation is simple, the operation range of the constructor can be enlarged through rotation of the rotating piece and the extending piece and movement of the safety hanging piece along the extending piece, the frequency of fixedly detaching the safety belt by the constructor in the construction process is reduced, the constructor can tie the safety belt in the whole operation process, the operation safety is improved, and meanwhile, the fixing piece, the rotating piece and the extending piece can be transferred along with the lifter lifting frame, and the safety rope hanging point tracking device can be repeatedly utilized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a safety rope hanging point tracking device for a manual hole digging pile according to an embodiment of the present utility model;
FIG. 2 is a schematic view illustrating the installation of a rotor according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a safety rope hanger according to an embodiment of the present utility model;
fig. 4 is a second schematic structural view of a safety rope hanger according to an embodiment of the present utility model.
Reference numerals illustrate:
a fixing member; 1.1, fixing base; 2. a rotating member; 2.1, rotating the connecting piece; 2.2, a rotating bearing; 3. an extension member; 3.1, a first limiting part; 3.2, a second limiting part; 4. a safety rope hanger; 4.1, rolling elements; 4.2, rolling bearings; 4.3, a ring-shaped member; 4.4, a connecting structure; 5. and (5) tilting the pull rod.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the embodiment of the utility model provides a safety rope hanging point tracking device for a manual hole digging pile, which comprises a fixing piece 1, a rotating piece 2 and a safety rope hanging piece 4, wherein the fixing piece 1 is fixedly arranged on a lifter lifting frame, the rotating piece 2 is rotationally connected to the fixing piece 1, an extending piece 3 is arranged on the rotating piece 2, and a certain installation included angle is formed between the extending piece 3 and the axial direction of the fixing piece 1; the safety line hanger 4 is slidably connected to the extension member 3, and the extension member 3 is provided with a restriction structure for restricting the movement of the safety line hanger 4.
Specifically, mounting 1 is fixed in the lifter hoisting frame top, mounting 1 and lifter hoisting frame can adopt bolt mode fixed mounting, also can adopt the welding mode to connect, mounting 1 sets up along vertical direction, mounting 1 can be along lifter hoisting frame synchronous motion, rotating member 2 rotates and connects on mounting 1, rotating member 2 can be the rotation sleeve, also can be the rotation seat or swivel ring, the one end of extending member 3 is connected with rotating member 2, be a contained angle of installation between the axis direction of extending member 3 and mounting 1, the contained angle of installation can be obtuse angle like 100, also can be acute angle like 80, preferably, the contained angle of installation is 90, so extending member 3 is perpendicular with the axis direction of mounting 1, extending member 3 sets up along the horizontal direction promptly, the length direction motion of extending member 3 is followed to safety rope suspension member 4 of being convenient for.
In this embodiment, the safety rope hanger 4 is used for hanging and fixing the end of the safety rope, and the safety rope hanger 4 can move along the length direction of the extension piece 3, so that a large-scale safety guarantee is provided for constructors, the safety rope hanger 4 can be a ring body sliding and sleeved on the extension piece 3, the end of the safety rope is hung and fixed on the ring body, the ring body can move along the length direction of the extension piece 3 to adjust the range of the safety rope, the safety rope hanger 4 can also comprise a sliding seat capable of sliding along the extension piece 3 and a hanging structure arranged on the sliding seat, the sliding seat can move along the extension piece 3, the hanging structure is used for hanging and fixing the safety rope, the safety rope hanger 4 can also be other structures capable of moving along the extension piece 3, which are not repeated, the extension 3 is provided with a limiting structure for limiting the movement of the safety rope hanger 4, the safety rope hanger 4 is prevented from sliding out of the extension 3 by the limiting structure, the limiting structure comprises a starting point limiting part and a finishing point limiting part which are arranged along the length direction of the extension 3, a sliding section for the safety rope hanger 4 is formed between the starting point limiting part and the finishing point limiting part, the distance between the starting point limiting part and the finishing point limiting part determines the sliding length of the safety rope hanger, preferably, the starting point limiting part and the finishing point limiting part are respectively arranged at two ends of the extension 3, the sliding length of the safety rope hanger is identical with the length of the extension 3, the starting point limiting part and the finishing point limiting part are structures capable of blocking the movement of the safety rope hanger 4, the blocking blocks are arranged on the extension 3, as another example, the rotary member 2 forms a start limiting portion at the end of the extension member 3.
In this embodiment, when in use, the constructor hangs the safety belt on the safety rope hanging piece 4, in the course of construction, the safety rope hanging piece 4 can slide along the extension piece 3 according to the activity of constructor, simultaneously the rotation piece 2 can rotate along the mounting 1 along with the activity of constructor, thereby adjust the direction of extension piece 3, so through the rotation of rotation piece 2 and extension piece 3 and the motion of safety hanging piece along extension piece 3 can increase the construction radius of constructor, for example, the safety belt length is 3 meters, the length of extension piece 3 is 2 meters, then the construction radius of constructor can increase to 5 meters (2 meters of maximum increase), at this moment the construction scope of constructor can increase to 50.24 square meters at maximum, it is to be noted that, in the course of use, the construction radius and the construction scope of constructor can be less than the maximum, but through the rotation of rotation piece 2 and extension piece 3 and the motion of safety hanging piece along extension piece 3 still can greatly increase the construction scope of constructor, thereby the construction scope of constructor need not be removed frequently in the course of fixing of safety belt.
The safety rope hanging point tracking device for the manual hole digging pile comprises a fixing piece 1, a rotating piece 2 and a safety rope hanging piece 4, wherein the fixing piece 1 is fixedly arranged on a lifter lifting frame, the rotating piece 2 is rotationally connected to the fixing piece 1, an extending piece 3 is arranged on the rotating piece 2, the safety rope hanging piece 4 is slidingly connected to the extending piece 3, a constructor can hang and fix a safety belt on the safety rope hanging piece 4, the safety rope hanging point tracking device is easy to operate, the operation range of the constructor can be enlarged through rotation of the rotating piece 2 and the extending piece 3 and movement of the safety hanging piece along the extending piece 3, the frequency of fixedly detaching the safety belt by the constructor in the construction process is reduced, the constructor can tie the safety belt in the whole operation process, the operation safety is improved, and meanwhile, the fixing piece 1, the rotating piece 2 and the extending piece 3 can be turned along with the lifter lifting frame, and the safety rope hanging point tracking device can be repeatedly utilized.
In this embodiment, preferably, the installation contained angle is 90 degrees, and extension piece 3 sets up along the horizontal direction this moment, and the safety rope suspension piece 4 of so being convenient for moves along the length direction of extension piece 3, and the installation height of extension piece 3 sets up according to the job site simultaneously, and the high construction radius that needs the increase constructor of extension piece 3 just is convenient for the slip of safety rope suspension piece 4.
In this embodiment, preferably, the fixing member 1 includes a fixing rod disposed along a vertical direction, the rotating member 2 includes a rotating tube sleeved on the fixing rod, the rotating tube is connected with the fixing rod through a rotating connecting member 2.1, the rotating connecting member 2.1 is a rotating bearing 2.2, and the top and the bottom of the fixing rod are both provided with the rotating bearing 2.2; the rotating pipe and the fixed rod are coaxially arranged, the length of the rotating pipe is smaller than or equal to that of the fixed rod, the rotating pipe can rotate around the fixed rod through the rotating bearing 2.2, and the angle of the extending piece 3 can be adjusted along with the rotation of the rotating pipe.
In this embodiment, preferably, the fixing rod is round steel, the rotating tube is a seamless steel tube, the extension piece 3 may also be a seamless steel tube, the bottom of the round steel is further provided with a fixing seat 1.1, the fixing seat 1.1 is used for being fixed on a lifter lifting frame, the fixing seat 1.1 and the lifter lifting frame can be fixedly connected through welding or bolts and other modes, and the rotating bearing 2.2 is arranged between the round steel tube and the seamless steel tube.
In this embodiment, preferably, the device further comprises an inclined pull rod 5, wherein one end of the inclined pull rod 5 is fixedly connected to the top of the rotating member 2, and the other end of the inclined pull rod 5 is fixedly connected with one end of the extending member 3 away from the rotating member 2; the inclined pull rod 5 and the rotating member 2 and the inclined pull rod 5 and the extending member 3 can be connected by welding or bolts, so that a triangular stable structure is formed by the inclined pull rod 5, the rotating member 2 and the extending member 3, and the strength of the extending member 3 can be increased.
In this embodiment, preferably, the limiting structure includes a first limiting portion 3.1 and a second limiting portion 3.2 that are disposed opposite to each other, a sliding section for sliding the safety rope suspension member 4 is formed between the first limiting portion 3.1 and the second limiting portion 3.2, a first limiting portion 3.1 is formed at a connection position of the rotating member 2 and the extending member 3, and a second limiting portion 3.2 is formed at a connection position of the inclined pull rod 5 and the extending member 3; the safety line suspension element 4 can thus be moved on the extension element 3 between the first and second limiting portions 3.1, 3.2, by means of which the safety line suspension element 3 can be effectively prevented from slipping off the extension element 3.
In this embodiment, preferably, the safety rope suspension element 4 is provided with a rolling element 4.1, and the safety rope suspension element 4 is in rolling connection with the extension element 3 through the rolling element 4.1; the safety rope hanging piece 4 is formed into an annular piece 4.3 by bending round steel, the rolling piece 4.1 comprises two rolling bearings 4.2 fixedly arranged on the annular piece 4.3, the rolling bearings 4.2 are fixedly arranged on the annular piece 4.3, the distance between the two rolling bearings 4.2 is set according to the radial dimension of the extending piece 3, after the two rolling bearings 4.2 are fixedly arranged on the annular piece 4.3, the annular piece 4.3 is contacted with the extending piece 3 through the rolling bearings 4.2, the two rolling bearings 4.2 are symmetrically arranged on the axial surface of the extending piece 3, and the two rolling bearings 4.2 form an inverted-eight-shaped structure in the direction from the inside of the annular piece 4.3 to the outside, so that the rolling bearings 4.2 roll on the extending piece 3 in the moving process of the safety rope hanging piece 4 along the extending piece, and the friction force between the safety rope hanging piece 4 and a horizontal sliding track can be reduced through the rolling bearings 4.2, and the safety rope can slide smoothly along with the movement of a safety belt.
In this embodiment, preferably, the safety rope hanger 4 is provided with a connection structure 4.4 for connection with a safety rope; the connection structure 4.4 is arranged on the other side opposite to the bearing, for example, when the ring-shaped member 4.3 is slidably mounted on the extension member 3, the bearing is located above the extension member 3, the connection structure 4.4 is located below the extension member 3, the connection structure 4.4 is used for hanging and fixing the safety belt, and the connection structure 4.4 can be a connection groove part on the ring-shaped member or a connection ring arranged on the ring-shaped member.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. Manual hole digging pile safety rope hangs some tracking means, its characterized in that includes:
the fixing piece is fixedly arranged on the lifter lifting frame;
the rotating piece is rotationally connected to the fixing piece, an extending piece is arranged on the rotating piece, and a certain installation included angle is formed between the extending piece and the axis direction of the fixing piece;
and the safety rope hanging piece is connected to the extending piece in a sliding way, and a limiting structure for limiting the movement of the safety rope hanging piece is arranged on the extending piece.
2. The artificial hole digging pile safety rope hanging point tracking device according to claim 1, wherein said installation included angle is 90 degrees.
3. The manual hole digging pile safety rope hanging point tracking device according to claim 1, wherein the fixing piece comprises a fixing rod arranged along the vertical direction, the rotating piece comprises a rotating pipe sleeved on the fixing rod, and the rotating pipe is connected with the fixing rod through a rotating connecting piece.
4. A safety rope hanging point tracking device for a manual hole digging pile according to claim 3, wherein the rotary connecting piece is a rotary bearing, and the rotary bearings are arranged at the top and the bottom of the fixed rod.
5. The artificial hole digging pile safety rope hanging point tracking device according to claim 4, wherein the fixed rod is round steel, and the rotating pipe is seamless steel pipe.
6. The artificial hole digging pile safety rope hanging point tracking device according to claim 1, further comprising an inclined pull rod, wherein one end of the inclined pull rod is fixedly connected to the top of the rotating member, and the other end of the inclined pull rod is fixedly connected to one end of the extending member away from the rotating member.
7. The artificial hole digging pile safety rope hanging point tracking device according to claim 6, wherein the limiting structure comprises a first limiting part and a second limiting part which are oppositely arranged, and a sliding section for sliding the safety rope hanging piece is formed between the first limiting part and the second limiting part.
8. The artificial hole digging pile safety rope hanging point tracking device according to claim 7, wherein the connection of the rotating piece and the extending piece forms the first limiting portion, and the connection of the inclined pull rod and the extending piece forms the second limiting portion.
9. The safety rope hanging point tracking device for the manual hole digging pile according to claim 1, wherein a rolling element is arranged on the safety rope hanging piece, and the safety rope hanging piece is in rolling connection with the extending piece through the rolling element.
10. The artificial hole digging pile safety rope hanging point tracking device according to claim 1, wherein a connecting structure for connecting with a safety rope is arranged on the safety rope hanging piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223203854.9U CN219033180U (en) | 2022-11-28 | 2022-11-28 | Manual hole digging pile safety rope hanging point tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223203854.9U CN219033180U (en) | 2022-11-28 | 2022-11-28 | Manual hole digging pile safety rope hanging point tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219033180U true CN219033180U (en) | 2023-05-16 |
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ID=86280718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223203854.9U Active CN219033180U (en) | 2022-11-28 | 2022-11-28 | Manual hole digging pile safety rope hanging point tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219033180U (en) |
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2022
- 2022-11-28 CN CN202223203854.9U patent/CN219033180U/en active Active
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