CN221095941U - Walking auxiliary device on net rack - Google Patents
Walking auxiliary device on net rack Download PDFInfo
- Publication number
- CN221095941U CN221095941U CN202322996867.4U CN202322996867U CN221095941U CN 221095941 U CN221095941 U CN 221095941U CN 202322996867 U CN202322996867 U CN 202322996867U CN 221095941 U CN221095941 U CN 221095941U
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- Prior art keywords
- rod piece
- main rod
- auxiliary
- ring
- section
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000002344 surface layer Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a walking auxiliary device on a net rack, which comprises a main rod piece, wherein a cavity is formed in the top of the main rod piece, a circular hole is formed in the top of the cavity, an auxiliary rod piece is connected in the circular hole, and the diameter of the auxiliary rod piece is slightly smaller than that of the circular hole; one free end of a clamping ring with two free ends is fixedly connected to the side surface of the top of the main rod piece, a cylindrical sleeve is fixed to the other free end of the clamping ring, and the cylindrical sleeve is sleeved on the top of the auxiliary rod piece; an annular fixed block is arranged in the cavity; a spring is arranged between the fixed block and the auxiliary rod piece; the center of the bottom of the auxiliary rod piece is fixedly provided with a semicircular ring, the semicircular ring is buckled with a circular ring, and the circular ring is sleeved with a pull rod which is arranged in the main rod piece in a penetrating way and extends towards the bottom of the main rod piece; the pull rod is provided with handles at the upper, middle and lower parts of the rod body, the main rod piece is provided with clamping grooves at the same side at the upper, middle and lower parts of the rod body, and the handles extend out of the corresponding clamping grooves.
Description
Technical Field
The utility model relates to the field of construction of building grid structures, in particular to a tool for assisting workers in moving in upper construction of a steel grid.
Background
At present, in the construction process of a steel structure net rack, and when installing purlines and paving roof boards after the net rack is assembled, workers generally need to move on the net rack for a certain distance. Moving in high altitude operation, ensuring worker safety is important.
When the net rack moves on the net rack, the span of more than three meters is required to move on a single chord member, a series of work such as hooking and unhooking of a safety belt, position movement and the like are required to be completed in the process, other assistance is not relied on, the movement on the cylindrical rod member is extremely dangerous and slow, the fear of a psychological level is overcome, the user needs to pay attention to the user under the foot at all times, time is wasted, and safety is guaranteed, and a device for assisting workers to walk safely is required.
The problem of side chord member slope can not be solved well to current auxiliary device, can't play the safety handle effect when the side chord member exists great angle, and the process of taking is inconvenient simultaneously, still can't solve the removal difficulty problem.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the walking auxiliary device on the net rack, which has the advantages of strong practicability, good stability, high safety and convenient operation and fixation, solves the problems that the traditional auxiliary device cannot be applied to the inclination of the side chord member and the like, further leads to the limitation of application scenes, greatly improves the application range of constructors, and better ensures the safety of the constructors while improving the moving speed of the constructors on the chord member.
The utility model provides the following technical scheme: the walking auxiliary device on the net rack comprises a main rod piece, wherein a cavity is formed in the top of the main rod piece, a round hole is formed in the top of the cavity, an auxiliary rod piece is connected in the round hole, and the diameter of the auxiliary rod piece is slightly smaller than that of the round hole; one free end of a clamping ring with two free ends is fixedly connected to the side surface of the top of the main rod piece, a cylindrical sleeve is fixed to the other free end of the clamping ring, and the cylindrical sleeve is sleeved on the top of the auxiliary rod piece; an annular fixed block is arranged in the cavity; a spring is arranged between the fixed block and the auxiliary rod piece; the center of the bottom of the auxiliary rod piece is fixedly provided with a semicircular ring, the semicircular ring is buckled with a circular ring, and the circular ring is sleeved with a pull rod which is arranged in the main rod piece in a penetrating way and extends towards the bottom of the main rod piece; the pull rod is provided with handles at the upper, middle and lower parts of the rod body, the main rod piece is provided with clamping grooves at the same side at the upper, middle and lower parts of the rod body, and the handles extend out of the corresponding clamping grooves.
According to the preferred technical scheme, the outer surface layer of the main rod piece is wrapped with a circle of anti-skidding sweat-absorbing rubber sponge, an opening matched with the round cavity is formed in the top of the anti-skidding sweat-absorbing rubber sponge, and hollowing treatment is carried out at the positions of the clamping grooves and the safety rings of the main rod body of the main rod piece, so that an anti-skidding sweat-absorbing effect is achieved.
As the preferable technical scheme of the utility model, the bottom of the auxiliary rod piece is provided with the expansion part which is in sliding contact with the cavity, so that the auxiliary rod piece can be just clamped in the main rod piece to move up and down, but cannot be pulled out.
As the preferable technical scheme of the utility model, the spring is just limited between the annular fixed block and the top end of the main rod piece, only compression and recovery can be carried out, the compression distance is the distance from the top of the main rod piece to the inside of the cylindrical sleeve, and the pull rod is buckled with the semicircular ring at the bottom of the auxiliary rod piece through the circular ring, so that the auxiliary rod piece can be driven to move downwards through the compression spring.
As the preferable technical scheme of the utility model, the cylindrical sleeve, the main rod piece and the auxiliary rod piece are on the same straight line, the middle interval distance is equal, the clamping groove position corresponds to the handle, the upper part of the clamping groove is the upper part of the handle in the natural state of the spring, and the handle is just fully compressed by driving the spring.
As a preferable technical scheme of the utility model, the side surface of the bottom of the main rod piece is fixed with a safety ring which is positioned at a different side from the clamping groove.
As the preferable technical scheme of the utility model, the clamping ring comprises a first section, a second section and a third section which are sequentially connected, wherein the first section is fixedly connected with the side surface of the top of the main rod piece, the third section is fixedly connected with the cylindrical sleeve, and rubber sheets are laid on the opposite surfaces of the first section and the third section.
Compared with the prior art, the utility model provides the walking auxiliary device on the net rack, which has the following gain effects:
1. The auxiliary walking device on the net rack controls the auxiliary rod piece to lift through the manual pulling handle to enable the clamp spring to be opened and closed, when walking on the chord member, the auxiliary walking device can utilize the device to clamp any chord member in front to serve as a fulcrum, hands can move along the main rod piece in the walking process, no matter the rubber piece on the clamp ring has an anti-slip effect, foam rubber on the main rod piece also has an anti-slip sweat absorbing effect, and the working efficiency is improved.
2. This walking auxiliary device on rack is furnished with three handles on through the main member, can adjust by oneself according to the difference of chord member distance, through setting up the lower part safety ring, can block the safety belt buckle above, further ensured constructor's security, can regard as extension safety belt distance to use under special circumstances, strengthened the universality greatly.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic diagram of a snap ring structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the rod member of the present utility model;
FIG. 4 is an enlarged schematic view of the upper structure of the lever according to the present utility model;
FIG. 5 is an enlarged schematic view of the top structure of the main lever according to the present utility model;
FIG. 6 is an enlarged schematic view of the lower portion of the main bar of the present utility model.
In the figure: 1. a main rod member; 2. rubber sponge; 3. a circular hole; 4. an auxiliary rod piece; 5. a clasp; 6. a rubber sheet; 7. a cylindrical sleeve; 8. a fixed block; 9. a spring; 10. a semicircular ring; 11. a pull rod; 12. a circular ring; 13. a handle; 14. a clamping groove; 15 safety ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-6, an auxiliary walking device on a net rack comprises a main rod piece 1, wherein a cavity is formed in the top of the main rod piece 1, a circular hole 3 is formed in the top of the cavity, an auxiliary rod piece 4 is connected in the circular hole 3, and the diameter of the auxiliary rod piece 4 is slightly smaller than that of the circular hole 3; one free end of a clamping ring 5 with two free ends is fixedly connected to the side surface of the top of the main rod piece 1, a cylindrical sleeve 7 is fixed to the other free end of the clamping ring 5, and the cylindrical sleeve 7 is sleeved on the top of the auxiliary rod piece 4; an annular fixed block 8 is arranged in the cavity; a spring 9 is arranged between the fixed block 8 and the auxiliary rod piece; a semicircular ring 10 is fixed in the center of the bottom of the auxiliary rod piece 4, the semicircular ring 10 is buckled with a circular ring 12, and the circular ring is sleeved with a pull rod 11 which is arranged in the main rod piece in a penetrating way and extends towards the bottom of the main rod piece; the pull rod is provided with handles 13 at the upper, middle and lower parts of the rod body, the main rod part is provided with clamping grooves 14 positioned at the same side at the upper, middle and lower parts of the rod body, the handles extend out of the corresponding clamping grooves, the inner diameter of the cylindrical sleeve 7 is slightly larger than that of the auxiliary rod 4, the auxiliary rod 4 is connected through the insertion inside, the pull rod 11 is respectively provided with the handles 13 at the upper, middle and lower parts of the rod body, the handles 13 penetrate out of the clamping grooves 14, the clamping grooves 14 are formed in the corresponding main rod 1, the rod body at the lowest part of the main rod 1 is fixedly provided with a safety ring 15, and the fixing direction of the safety ring is opposite to that of the clamping grooves.
The outer surface layer of the main rod piece 1 is wrapped with a circle of anti-skidding sweat-absorbing rubber sponge 2, an opening matched with the circular cavity is formed in the top of the anti-skidding sweat-absorbing rubber sponge, and the anti-skidding sweat-absorbing rubber sponge plays a role in the use process of constructors.
The diameter of the auxiliary rod piece is slightly smaller than that of the circular hole, the bottom of the auxiliary rod piece is thickened until the balance is smaller than the inner diameter of the main rod piece, the length of the auxiliary rod piece can be just inserted into the cylindrical sleeve, and the auxiliary rod piece can be just clamped inside the main rod piece and can be moved up and down and cannot be pulled out.
When clamped on the chord member, the rubber sheet plays a role in skid resistance, and the cylindrical sleeve fixed at one end of the upper part is inserted into the auxiliary rod member to be closed in a normal state, so that the chord member can be well wrapped in the auxiliary rod member.
The spring is just limited between the annular fixed block and the top end of the main rod piece, compression and recovery can be only carried out, the compression distance is the distance from the top of the main rod piece to the inside of the cylindrical sleeve, the pull rod is buckled and connected with the semicircular at the bottom of the auxiliary rod piece through the semicircular at the top, and the auxiliary rod piece can be driven to move downwards through the compression spring.
The handles are three in total and are in the same straight line, the middle interval distance is equal, the positions of the clamping grooves are corresponding to the positions of the upper parts of the handles in a spring natural state, the handles are just made to be fully compressed through driving the springs, the working distances of the three handles are increased, when the chord member is in operation, the chord member can be clamped by pulling any handle, the chord member is used as a supporting point when in movement, a constructor can grasp the main rod to move, and the clamping can be taken again after the constructor passes through one section.
The safety ring is arranged at the lower part of the main rod, one safety belt of constructors can be clamped on the safety ring, so that safety is improved, and the safety ring can be used for lengthening the distance of the safety belt under special conditions.
The snap ring comprises a first section, a second section and a third section which are sequentially connected, wherein the first section is fixedly connected with the top side surface of the main rod piece, the third section is fixedly connected with the cylindrical sleeve, and a rubber sheet 6 is laid on the opposite surfaces of the first section and the third section to play a role in skid resistance.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a walking auxiliary device on rack, includes main member (1), its characterized in that: the top of the main rod piece (1) is provided with a cavity, the top of the cavity is provided with a circular hole (3), an auxiliary rod piece (4) is connected in the circular hole (3), and the diameter of the auxiliary rod piece (4) is slightly smaller than that of the circular hole (3); one free end of a clamping ring (5) with two free ends is fixedly connected to the side face of the top of the main rod piece (1), a cylindrical sleeve (7) is fixedly arranged at the other free end of the clamping ring (5), and the cylindrical sleeve (7) is sleeved on the top of the auxiliary rod piece (4); an annular fixed block (8) is arranged in the cavity; a spring (9) is arranged between the fixed block (8) and the auxiliary rod piece; a semicircular ring (10) is fixed in the center of the bottom of the auxiliary rod piece (4), the semicircular ring (10) is buckled with a circular ring (12), and the circular ring is sleeved with a pull rod (11) which is arranged in the main rod piece in a penetrating way and extends to the bottom of the main rod piece; the pull rod is provided with handles (13) at the upper, middle and lower parts of the rod body, the main rod piece is provided with clamping grooves (14) positioned at the same side at the upper, middle and lower parts of the rod body, and the handles extend out of the corresponding clamping grooves.
2. The walking assist device on a rack of claim 1, wherein: the outer surface layer of the main rod piece (1) is wrapped with a circle of anti-skidding sweat-absorbing rubber sponge (2), and an opening matched with the circular cavity is formed in the top of the anti-skidding sweat-absorbing rubber sponge.
3. The walking assist device on a rack of claim 1, wherein: the bottom of the auxiliary rod piece (4) is provided with an expansion part which is in sliding contact with the cavity.
4. The walking assist device on a rack of claim 1, wherein: the cylindrical sleeve (7) is on the same straight line with the main rod piece (1) and the auxiliary rod piece (4).
5. The walking assist device on a rack of claim 1, wherein: the clamping grooves of the pull rod at the upper part, the middle part and the lower part of the rod body are on the same straight line.
6. The walking assist device on a rack of claim 1, wherein: the side surface of the bottom of the main rod piece (1) is fixed with a safety ring (15) which is positioned at a different side from the clamping groove.
7. The walking assist device on a rack of claim 1, wherein: the snap ring comprises a first section, a second section and a third section which are connected in sequence, wherein the first section is fixedly connected with the side surface of the top of the main rod piece (1), the third section is fixedly connected with the cylindrical sleeve, and a rubber sheet (6) is laid on the opposite surfaces of the first section and the third section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996867.4U CN221095941U (en) | 2023-11-07 | 2023-11-07 | Walking auxiliary device on net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996867.4U CN221095941U (en) | 2023-11-07 | 2023-11-07 | Walking auxiliary device on net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221095941U true CN221095941U (en) | 2024-06-07 |
Family
ID=91316019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322996867.4U Active CN221095941U (en) | 2023-11-07 | 2023-11-07 | Walking auxiliary device on net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221095941U (en) |
-
2023
- 2023-11-07 CN CN202322996867.4U patent/CN221095941U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |