CN217537759U

CN217537759U - Building engineering safety device

Info

Publication number: CN217537759U
Application number: CN202220977707.8U
Authority: CN
Inventors: 毕泗强; 王旭涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-10-04
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a building engineering safety device belongs to equipment technical field for the building engineering. The utility model provides a building engineering safety device, includes and removes the base, lifting equipment main part opposite side fixed mounting has the elevating platform, installs the safety belt on the installation section of thick bamboo, has seted up logical groove on the installation section of thick bamboo circumference outer wall, installs the rope winding wheel in the installation section of thick bamboo, rope winding wheel one end is connected with the fixed axle, the fixed axle other end is restricted to the installation section of thick bamboo and is connected rather than rotating, fixed axle outside cover is equipped with the wind spring, the wind spring inner is connected fixedly with the fixed axle, the wind spring outer end is connected fixedly with the installation section of thick bamboo, it has the protection rope to wind on the rope winding wheel. This application technical scheme is through setting up the rope sheave in the installation section of thick bamboo for the staff can carry out the rolling to the protection rope of overlength, simultaneously through setting up the wind spring in the fixed axle outside, can roll up unnecessary protection rope back automatically, can enough let the staff can move about smoothly, also can avoid protection rope overlength to influence the construction.

Description

Building engineering safety device

Technical Field

The utility model relates to an equipment technical field for the building engineering, more specifically say, relate to a building engineering safety device.

Background

Constructor is carrying out the in-process of being under construction, in order to avoid meeting accident, reduces the injury risk, often can use building engineering safety device. Patent document CN214658621U of prior art provides a safety device for building engineering, and the device uses at the device, increases the device stress area, can prevent that the device from toppling over, simultaneously through the flexible protective sheath of protection rail upper end, can protect constructor, prevents constructor scratch. Although the device has more beneficial effects, the following problems still exist: the protection rope that is used for protecting constructor among the device is the fixed length setting, and during the construction, the protection rope is short excessively to be unfavorable for the staff activity, and the protection rope overlength can be in disorder and bring inconvenience for the staff on the elevating platform. In view of this, we propose a safety device for construction engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a building engineering safety device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a building engineering safety device, includes and removes the base, remove and install the jacking equipment main part on the base, jacking equipment main part opposite side fixed mounting has the elevating platform, the guardrail has set firmly on the elevating platform, guardrail one side is equipped with the installation section of thick bamboo, install the safety belt on the installation section of thick bamboo, logical groove has been seted up on the installation section of thick bamboo circumference outer wall, install the rope winding wheel in the installation section of thick bamboo, rope winding wheel one end is connected with the fixed axle, the fixed axle other end is limited by the installation section of thick bamboo and rotates rather than being connected, fixed axle outside cover is equipped with the wind spring, the wind spring inner is connected fixedly with the fixed axle, the wind spring outer end is connected fixedly with the installation section of thick bamboo, it has the protection rope to wind on the rope winding wheel, protection rope wherein one end passes logical groove and extends to the installation section of thick bamboo outside, the tip that protection rope is located the installation section of thick bamboo outside is connected fixedly with the guardrail.

As an alternative scheme of this application technical scheme, the rope winding wheel other end is equipped with the pivot, the pivot other end passes the installation section of thick bamboo and extends to its outside, the tip that the pivot is located the installation section of thick bamboo outside is equipped with adjusting hand wheel.

As an alternative of this application technical scheme, the installation section of thick bamboo outside still is equipped with protection machanism, protection machanism is including cup jointing the ratchet that the pivot is located the installation section of thick bamboo outside portion, the ratchet outside is equipped with a plurality of pawl, be equipped with on the pawl and accept the axle, it is connected to accept the axle by the installation section of thick bamboo and rather than rotating.

As an alternative scheme of the technical scheme, the pawl is further provided with a spring, and the other end of the spring is fixedly connected with the mounting cylinder.

As an alternative of the technical scheme of the application, the pawl is connected with a bolt in a threaded mode, one end of the bolt penetrates through the outer wall of the pawl and extends to the outer side of the pawl, and the bolt is in movable contact with the mounting cylinder.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application technical scheme is through setting up the rope sheave in the installation section of thick bamboo for relevant staff can carry out the rolling to the protection rope of overlength, simultaneously through setting up the wind spring in the fixed axle outside, can roll up unnecessary protection rope back automatically, can enough let the staff can move about smoothly, also can avoid protection rope overlength to influence the construction.

2. This application technical scheme is through setting up the protection machanism in the installation section of thick bamboo outside, when constructor falls down carelessly, the random unwrapping wire can not be followed down along with staff to the take-up sheave, has improved the security when being under construction greatly, has reduced injured's risk when staff's construction.

Drawings

Fig. 1 is a schematic view of the overall construction of a safety device for construction work disclosed in a preferred embodiment of the present application;

FIG. 2 is a schematic view of the construction of the mounting tube and the safety belt of the safety device for construction engineering disclosed in a preferred embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of the mounting barrel of the safety device for construction engineering disclosed in a preferred embodiment of the present application;

FIG. 4 is a schematic structural view of a safety mechanism of the safety device for construction engineering disclosed in a preferred embodiment of the present application;

the reference numbers in the figures illustrate: 1. moving the base; 2. mounting the cylinder; 201. a through groove; 3. a protective rope; 4. adjusting a hand wheel; 5. a rope winding wheel; 6. a coil spring; 7. a protection mechanism; 701. a ratchet wheel; 702. a pawl; 703. a spring; 704. a bearing shaft; 705. a bolt; 8. a fixed shaft; 9. a rotating shaft; 10. a lifting device body; 11. a lifting platform; 12. a guardrail; 13. a safety belt.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a building engineering safety device, including removing base 1, remove and install lifting device main part 10 on the base 1, lifting device main part 10 opposite side fixed mounting has elevating platform 11, guardrail 12 has set firmly on elevating platform 11, guardrail 12 one side is equipped with installation section of thick bamboo 2, install safety belt 13 on the installation section of thick bamboo 2, logical groove 201 has been seted up on the 2 circumference outer walls of installation section of thick bamboo, install rope winding wheel 5 in the installation section of thick bamboo 2, rope winding wheel 5 one end is connected with fixed axle 8, the fixed axle 8 other end is limited by installation section of thick bamboo 2 and rotates rather than being connected, 8 outside covers of fixed axle are equipped with

wind spring

6, 6 the inner of wind spring is connected fixedly with

fixed axle

8, 6 outer ends of wind spring are connected fixedly with installation section of thick bamboo 2, it has protection rope 3 to wind on the

rope winding wheel

5, 3 wherein one end passes logical groove 201 and extends to the installation section of thick bamboo 2 outsides, the tip that protection rope 3 is located the installation section of thick bamboo 2 outsides is connected fixedly with guardrail 12.

In this embodiment, during construction, a constructor fixes the installation tube 2 outside the body through the safety belt 13, and during construction activities, under the action of the coil spring 6, the fixed shaft 8 can drive the coil wheel 5 to rotate so as to wind the redundant protection rope 3 on the coil wheel 5, thereby effectively avoiding the influence of overlong protection rope 3 on construction.

In some technical schemes, the other end of the rope winding wheel 5 is provided with a rotating shaft 9, the other end of the rotating shaft 9 penetrates through the mounting cylinder 2 and extends to the outer side of the mounting cylinder, and the end part of the rotating shaft 9, which is positioned at the outer side of the mounting cylinder 2, is provided with an adjusting hand wheel 4.

In this embodiment, the length of the protection rope 3 can be further adjusted by the worker through the adjustment of the adjusting hand wheel 4 according to actual requirements.

In some technical solutions, the outer side of the installation cylinder 2 is further provided with a protection mechanism 7, the protection mechanism 7 includes a ratchet wheel 701 sleeved on the rotating shaft 9 and located on the outer side portion of the installation cylinder 2, the outer side of the ratchet wheel 701 is provided with a plurality of pawls 702, the pawls 702 are provided with receiving shafts 704, and the receiving shafts 704 are limited by the installation cylinder 2 and are rotatably connected with the installation cylinder 2.

In this embodiment, under the effect of ratchet 701 and pawl 702, pivot 9 and rope winding wheel 5 can only carry out unidirectional rotation and roll up protection rope 3, and when constructor dropped down carelessly, rope winding wheel 5 can not overturn protection rope 3, effectively avoids the staff to fall from the eminence, has improved the security during construction.

In some technical solutions, a spring 703 is further installed on the pawl 702, and the other end of the spring 703 is fixedly connected with the installation cylinder 2.

In this embodiment, the spring 703 is provided to facilitate the resetting of the pawl 702, thereby preventing the pawl 702 from causing the device to fail to operate normally.

In some embodiments, a bolt 705 is screwed to the pawl 702, one end of the bolt 705 passes through the outer wall of the pawl 702 and extends to the outside thereof, and the bolt 705 is movably contacted with the mounting cylinder 2.

In this embodiment, when the worker works without danger, the worker can disengage the pawl 702 from the ratchet 701 and turn the bolt 705 to limit the pawl 702, so that the rope winding wheel 5 can smoothly release and wind back the protection rope 3, thereby improving the convenience in construction.

When the relevant worker needs to use the device to perform safety protection during construction, the worker firstly fixes the installation cylinder 2 outside the body through the safety belt 13, and when the worker needs to move to a distance, the worker disengages the pawl 702 from the ratchet wheel 701 and screws the bolt 705 to limit the pawl 702, so that the rope winding wheel 5 can smoothly release the protection rope 3. When the position of the worker is dangerous, the worker twists the bolt 705 to separate the bolt from the mounting cylinder 2, and the pawl 702 resets under the action of the spring 703, so that the rotating shaft 9 and the rope winding wheel 5 can rotate in one direction only to wind the protection rope 3, and the worker is prevented from falling from a high place.

Claims

1. The utility model provides a building engineering safety device, includes mobile base (1), install jacking equipment main part (10) on mobile base (1), jacking equipment main part (10) opposite side fixed mounting has elevating platform (11), its characterized in that: guardrail (12) have set firmly on elevating platform (11), guardrail (12) one side is equipped with installation section of thick bamboo (2), install safety belt (13) on installation section of thick bamboo (2), logical groove (201) have been seted up on installation section of thick bamboo (2) circumference outer wall, install in installation section of thick bamboo (2) and roll up rope wheel (5), roll up rope wheel (5) one end and be connected with fixed axle (8), fixed axle (8) other end is limited by installation section of thick bamboo (2) and is connected rather than rotating, fixed axle (8) outside cover is equipped with wind spring (6), wind spring (6) inner is connected fixedly with fixed axle (8), wind spring (6) outer end is connected fixedly with installation section of thick bamboo (2), it has protection rope (3) to roll up on rope wheel (5), protection rope (3) wherein one end is passed logical groove (201) and is extended to the installation section of thick bamboo (2) outside, protection rope (3) are located the tip in the installation section of thick bamboo (2) outside and guardrail (12) are connected fixedly.

2. The construction engineering safety device according to claim 1, wherein: the other end of the rope winding wheel (5) is provided with a rotating shaft (9), the other end of the rotating shaft (9) penetrates through the installation cylinder (2) and extends to the outer side of the installation cylinder, and an adjusting hand wheel (4) is arranged at the end part of the rotating shaft (9) located on the outer side of the installation cylinder (2).

3. The construction engineering safety device according to claim 2, wherein: the outer side of the installation barrel (2) is further provided with a protection mechanism (7), the protection mechanism (7) comprises a ratchet wheel (701) sleeved on the rotating shaft (9) and located on the outer side portion of the installation barrel (2), a plurality of pawls (702) are arranged on the outer side of the ratchet wheel (701), a bearing shaft (704) is arranged on the pawls (702), and the bearing shaft (704) is limited by the installation barrel (2) and is connected with the installation barrel in a rotating mode.

4. A construction safety device according to claim 3, wherein: a spring (703) is further installed on the pawl (702), and the other end of the spring (703) is fixedly connected with the installation barrel (2).

5. A construction safety device according to claim 3, wherein: a bolt (705) is connected to the pawl (702) in a threaded mode, one end of the bolt (705) penetrates through the outer wall of the pawl (702) and extends to the outer side of the pawl, and the bolt (705) is in movable contact with the mounting cylinder (2).