CN211115168U

CN211115168U - Novel municipal works construction safety protection device

Info

Publication number: CN211115168U
Application number: CN201922049294.8U
Authority: CN
Inventors: 李锦昌; 张旭; 王芳; 润青山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-28
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a novel municipal works construction safety device, its structure includes left plate body, left base, right plate body, right base and fixed establishment, fixed establishment is by the knob, the apparatus further comprises a rotating shaft, the torsional spring, the driving rope, the pulley, the fixture block, a spring, gag lever post and spacing groove are constituteed, this novel municipal works construction safety device is through having set up fixed establishment, when left plate body and right plate body are connected, two gag lever posts insert the spacing inslot and carry out spacing supplementary fixed, later two fixture blocks insert the back shrink and reset by the spring and carry out the screens fixed, and rotatable knob when needing to dismantle, make it pack up two fixture block stimulations through the driving rope and can dismantle, it is comparatively loaded down with trivial details to have solved the process when connecting a plurality of protector interconnect, inconvenient problem when needing to install the dismantlement, reach the effect of convenient to install and dismantle.

Description

Novel municipal works construction safety protection device

Technical Field

The utility model relates to a municipal works technical field, concretely relates to novel municipal works construction safety device.

Background

In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure construction matched with urban life belongs to the municipal engineering category.

Need use safety device to surround the job site and protect in the municipal works work progress, nevertheless the process is comparatively loaded down with trivial details when with a plurality of protector interconnect, and is inconvenient when needing the installation to dismantle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, now provide a novel municipal works construction safety device, it is comparatively loaded down with trivial details to have solved a plurality of protector interconnect time-courses, inconvenient problem when needing the installation to dismantle reaches the effect of convenient to assemble and dismantle.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel municipal works construction safety device, including left plate body, left side plate body bottom is vertical fixed with left base to left side plate body and left base right side are provided with right plate body and right base respectively, left side plate body right side is provided with fixed establishment, fixed establishment is by knob, pivot, torsional spring, driving rope, pulley, fixture block,

Spring, gag lever post and spacing groove are constituteed, the knob rear portion is through pivot and left plate body normal running fit, the torsional spring closely twines in the pivot outside, the driving rope both ends fasten with knob and fixture block respectively, the pulley is through pivot and left plate body normal running fit to pulley middle part and driving rope sliding fit, spring end to end both ends carry out electric arc welding with fixture block and left plate body respectively, the gag lever post welds in both ends about the left plate body right side through electric arc welding, both ends about the right plate body left side are seted up in the spacing groove.

Furthermore, the surface of the knob is provided with anti-skid grains, and the distance between every two anti-skid grains is the same.

Further, the length of the rotating shaft is 1.2 times of the height of the knob, and the rotating shaft and the knob are arranged in parallel.

Furthermore, the transmission ropes are provided with two transmission ropes, and the two transmission ropes are arranged in a staggered mode.

Furthermore, a rotating shaft is arranged in the middle of the pulley, and a limiting groove is formed in the outer ring of the pulley.

Furthermore, the fixture blocks are symmetrically arranged, and two ends of each fixture block are provided with limiting strips.

Further, the springs are provided in two, and the two springs are installed in parallel with each other.

Furthermore, the limiting rods and the limiting grooves are arranged in two numbers, and the two limiting rods and the two limiting grooves are arranged in parallel.

Furthermore, the rotating shaft is made of stainless steel.

Furthermore, the limiting rod is made of high-carbon steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

through having set up fixed establishment, when left plate body and right plate body are connected, two gag lever posts insert the spacing inslot and carry out spacing supplementary fixed, later two fixture blocks insert the back shrink and carry out the screens by spring reset and fix, and rotatable knob when needing to dismantle, make it pack up two fixture block stimulations through the driving rope and can dismantle, it is comparatively loaded down with trivial details to have solved the process when with a plurality of protector interconnect, inconvenient problem when needing the installation to dismantle, reach the effect of convenient to install and dismantle.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the front view structure of the fixing mechanism of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 according to the present invention;

fig. 5 is a schematic structural diagram of the point B in fig. 3 according to the present invention.

In the figure: the device comprises a left plate body-1, a left base-2, a right plate body-3, a right base-4, a fixing mechanism-5, a knob-51, a rotating shaft-52, a torsion spring-53, a transmission rope-54, a pulley-55, a clamping block-56, a spring-57, a limiting rod-58 and a limiting groove-59.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel safety protection device for municipal engineering construction: the plate comprises a left plate body 1, the bottom of the left plate body 1 is vertically fixed with a left base 2, the right sides of the left plate body 1 and the left base 2 are respectively provided with a right plate body 3 and a right base 4, the right side of the left plate body 1 is provided with a fixing mechanism 5, the fixing mechanism 5 comprises a knob 51, a rotating shaft 52, a torsion spring 53, a transmission rope 54, a pulley 55, a clamping block 56, a spring 57, a limiting rod 58 and a limiting groove 59, the rear part of the knob 51 is in rotating fit with the left plate body 1 through the rotating shaft 52, the torsion spring 53 is tightly wound on the outer side of the rotating shaft 52, two ends of the transmission rope 54 are respectively fastened with the knob 51 and the clamping block 56, the pulley 55 is in rotating fit with the left plate body 1 through the rotating shaft, the middle part of the pulley 55 is in sliding fit with the transmission rope 54, two ends of the head and the tail of, both ends about the spacing groove 59 is seted up in right plate body 3 left side, and the gag lever post is fixed that can be fine with the spacing groove mutual embedding, increase stability.

The surface of the knob 51 is provided with anti-slip grains, the distance between every two anti-slip grains is the same, friction can be increased through the anti-slip grains when the knob is rotated, and the knob is not easy to slip when rotated.

Wherein, the length of the rotating shaft 52 is 1.2 times of the height of the knob 51, and the rotating shaft 52 and the knob 51 are arranged in parallel, so that the rotating shaft is better fixed with the knob, and the knob can rotate through the rotating shaft.

The two transmission ropes 54 are arranged in a staggered manner, and the two transmission ropes 54 drive the two symmetrically-installed clamping blocks to move respectively.

Wherein, pulley 55 middle part is provided with the pivot to the pulley 55 outer lane is provided with spacing recess, makes the more smooth and easy rotation of pulley, and pulley outer lane spacing groove can be spacing with the driving rope, makes the driving rope difficult break away from.

The two clamping blocks 56 are symmetrically arranged, the two ends of each clamping block 56 are provided with the limiting strips, the fixing property is improved due to the two clamping positions which are symmetrically arranged, and meanwhile the limiting strips play a role in separating and inclining the anti-skidding clamping blocks.

The springs 57 are arranged in two, the two springs 57 are arranged in parallel, and the two springs arranged in parallel play a role in resetting the fixture block, so that the fixture block is stably lifted.

Wherein, gag lever post 58 and spacing groove 59 all are provided with two to two gag lever posts 58 and the equal parallel mount each other of spacing groove 59, two gag lever posts and the mutual embedding of spacing groove can be fine fixed, increase stability.

The rotating shaft 52 is made of stainless steel.

Wherein, the limiting rod 58 is made of high-carbon steel.

This patent the gag lever post 58: the limiting rod is made of high-carbon steel, the high-carbon steel is often called tool steel, the carbon content is 0.60-1.70%, quenching and tempering can be performed, a hammer, a crowbar and the like are made of steel with the carbon content of 0.75%, and cutting tools such as a drill, a tap, a reamer and the like are made of steel with the carbon content of 0.90-1.00%.

The working principle is as follows: firstly, the left plate body 1 and the right plate body 3 can be connected, so that the bottom left base 2 and the bottom right base 4 respectively play a supporting role, the left plate body 1 and the right plate body 3 can play a protection role after the installation and the connection are finished, but the process is more complicated when a plurality of protection devices are connected with each other, the installation and the disassembly are inconvenient, the problem can be solved by a fixing mechanism 5, when the left plate body 1 and the right plate body 3 are connected, two limiting rods 58 are inserted into a limiting groove 59 for limiting auxiliary fixation, then two clamping blocks 56 are inserted and contracted and are reset by a spring 57 for clamping fixation, when the disassembly is needed, a rotatable knob 51 is rotated by a rotating shaft 52, so that the two clamping blocks 56 are drawn by a driving rope 54 for disassembly, the torsion spring 53 plays a role in resetting the knob 51, a pulley 55 plays a role in steering and fixing the driving rope 54, and by arranging the fixing mechanism 5, when left plate body 1 and right plate body 3 are connected, two gag lever post 58 insert the spacing inslot and carry out spacing supplementary fixed, later two fixture block 56 insert the back shrink and reset by spring 57 and carry out the screens fixed, and rotatable knob 51 when needing to dismantle, make it pack up two fixture block 56 stimulations through driving rope 54 and can dismantle, it is comparatively loaded down with trivial details to have solved the process when with a plurality of protector interconnect, inconvenient problem when needing the installation to dismantle, reach the effect of convenient to install and dismantle.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel municipal engineering construction safety protection device comprises a left plate body (1), wherein the bottom of the left plate body (1) is vertically fixed with a left base (2), and the right sides of the left plate body (1) and the left base (2) are respectively provided with a right plate body (3) and a right base (4);

the method is characterized in that: the novel steel plate is characterized by further comprising a fixing mechanism (5), the fixing mechanism (5) is arranged on the right side of the left plate body (1), the fixing mechanism (5) is composed of a knob (51), a rotating shaft (52), a torsion spring (53), a transmission rope (54), a pulley (55), a clamping block (56), a spring (57), a limiting rod (58) and a limiting groove (59), the rear portion of the knob (51) is in running fit with the left plate body (1) through the rotating shaft (52), the torsion spring (53) is tightly wound on the outer side of the rotating shaft (52), two ends of the transmission rope (54) are respectively fastened with the knob (51) and the clamping block (56), the pulley (55) is in running fit with the left plate body (1) through the rotating shaft, the middle portion of the pulley (55) is in sliding fit with the transmission rope (54), two ends of the head and the tail of the spring (57) are respectively in arc welding with the clamping block (56) and the left plate body (1), the, the limiting groove (59) is arranged at the upper end and the lower end of the left side of the right plate body (3).

2. The novel municipal engineering construction safety device of claim 1, wherein: the surface of the knob (51) is provided with anti-skid grains, and the distance between every two anti-skid grains is the same.

3. The novel municipal engineering construction safety device of claim 1, wherein: the length of the rotating shaft (52) is 1.2 times of the height of the knob (51), and the rotating shaft (52) and the knob (51) are arranged in parallel.

4. The novel municipal engineering construction safety device of claim 1, wherein: the number of the transmission ropes (54) is two, and the two transmission ropes (54) are arranged in a staggered mode.

5. The novel municipal engineering construction safety device of claim 1, wherein: a rotating shaft is arranged in the middle of the pulley (55), and a limiting groove is formed in the outer ring of the pulley (55).

6. The novel municipal engineering construction safety device of claim 1, wherein: the two clamping blocks (56) are symmetrically arranged, and the two ends of each clamping block (56) are provided with a limiting strip.

7. The novel municipal engineering construction safety device of claim 1, wherein: the springs (57) are provided in two, and the two springs (57) are installed in parallel with each other.

8. The novel municipal engineering construction safety device of claim 1, wherein: the limiting rods (58) and the limiting grooves (59) are arranged in two numbers, and the two limiting rods (58) and the two limiting grooves (59) are arranged in parallel.