CN214943156U

CN214943156U - Foldable well head protector

Info

Publication number: CN214943156U
Application number: CN202120873823.0U
Authority: CN
Inventors: 杨斌成; 王宏涛; 梁冰; 牛春梅; 林荣琛; 宫庭; 徐万海
Original assignee: Weihai Municipal Engineering Co ltd
Current assignee: Weihai Municipal Engineering Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-30
Anticipated expiration: 2031-04-26

Abstract

The utility model belongs to the technical field of well head protective equipment technique and specifically relates to a foldable well head protector, this protector of its characterized in that includes bracing piece, hinge and protection network, bracing piece and hinge all be equipped with four, the head and the tail of four bracing pieces form collapsible square frame through hinge interconnect respectively, be equipped with the protection network on the square frame, the edge of protection network is connected with the bracing piece of square frame four sides, folding the rectangular shape of formation of lock through square frame diagonal department is convenient for carry and accomodate, have simple structure, convenient to use, the potential safety hazard is low, the protecting effect is good, reuse, avoid the cost of labor extravagant, accord with advantages such as environmental protection low carbon energy saving and emission reduction requirement that the country advocated energetically.

Description

Foldable well head protector

Technical Field

The utility model belongs to the technical field of well head protective equipment technique and specifically relates to a simple structure, convenient to use, potential safety hazard are low, the protecting effect is good, avoid the extravagant foldable well head protector of cost of labor.

Background

As is well known, roads, greenery or residential areas and the like are provided with various well mouths, the well cover needs to be opened during unfinished operation in the road building, modification, extension or other application places, and then the well mouth is exposed, so that the potential safety hazard is avoided due to the exposed well mouth, and at present, the traditional method for protecting the existing road well mouth comprises the following two methods:

1. the method has the disadvantages that the reflective elastic column only plays a role in warning, the construction site still has potential safety hazards of falling, in addition, large stones, garbage and the like easily fall into the well in the construction site, and the manual well cleaning is needed to cause the waste of labor cost.

2. And covering the well mouth with a bamboo plywood. The method has the defects that the method has no warning effect, and vehicles or manual walking back and forth on a construction site are easy to move and deviate, so that great potential safety hazards still exist.

3. And covering the well mouth with a steel plate. The method has the defects of no warning effect, high cost, heavy weight, inconvenience for portable carrying, more risk factors during carrying, easiness for losing and further potential safety hazard.

Disclosure of Invention

The utility model aims at solving the above-mentioned prior art not enough, provide a simple structure, convenient to use, potential safety hazard are low, the protecting effect is good, avoid the extravagant foldable well head protector of cost of labor.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a foldable well head protector, this protector of its characterized in that includes bracing piece, hinge and protection network, bracing piece and hinge all be equipped with four, the head and the tail of four bracing pieces form collapsible square frame through closing page or leaf interconnect respectively, are equipped with the protection network on the square frame, the edge of protection network is connected with the bracing piece of square frame four sides, the folding rectangular shape of formation through the lock of square frame diagonal is convenient for carry and accomodate.

The bracing piece include horizontal slat and vertical slat, horizontal slat tip is connected with vertical slat and forms the cross-section and be the right angled bracing piece, the vertical pole of bracing piece is established in the inboard of the square frame that the bracing piece formed after connecting, increase overall structure stability.

The bracing piece on be equipped with the sleeve pipe, the sleeve pipe is connected with the bracing piece is perpendicular, the cover intraductal warning flag that is equipped with of cover, the warning pole of warning flag injects the intraductal fixed of warning flag that carries on of cover.

The bracing piece on be equipped with the fixed orifices, be equipped with the dead lever in the fixed orifices, fixed position passes fixed orifices and wellhead edge connection, realizes this protector's fixed.

The bracing piece on be equipped with the coupling hook, coupling hook one end is connected with the bracing piece, the other end of coupling hook is crooked towards the bracing piece outside, catches on the protection network through the coupling hook, realizes the fixed of protection network.

Square frame diagonal bracing piece on be equipped with portable rope and pass the hole, portable rope passes the hole and establishes respectively on adjacent bracing piece, portable rope on the adjacent bracing piece passes the both ends that the hole connects portable rope respectively, carries through the protector after portable rope is to folding.

The utility model discloses owing to adopt above-mentioned structure, have simple structure, convenient to use, potential safety hazard low, the protecting effect good, avoid advantages such as cost of labor waste.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure and schematic view after the utility model is folded.

Fig. 3 is a usage state diagram of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Fig. 5 is an enlarged view of a portion B in fig. 1.

Fig. 6 is an enlarged view of the portion C in fig. 1.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in the accompanying drawings, a foldable well head protector, this protector includes bracing piece 1, hinge 2 and protection network 3, bracing piece 1 and hinge 2 all be equipped with four, the length of bracing piece 1 is 1.2m, the head and the tail of four bracing pieces 1 form collapsible square frame through hinge 2 interconnect respectively, square frame is 1.2 m's square, be equipped with protection network 3 on the square frame, the edge of protection network 3 is connected with the bracing piece 1 of square frame four sides, the folding rectangular shape of formation through the lock of square frame diagonal department is convenient for carry and accomodate, folding back length is 2.4m strip.

Further, bracing piece 1 include horizontal slat 4 and

vertical slat

5, 4 tip of horizontal slat are connected with vertical slat 5 and form the cross-section and be right angled bracing piece 1, the vertical pole of bracing piece 1 is established in the inboard of the square frame that forms after 1 connects of bracing piece, increase overall structure stability.

Further, the supporting rod 1 on be equipped with the sleeve pipe 6, sleeve pipe 6 and supporting rod 1 vertical connection, the sleeve pipe 6 in be equipped with warning flag 11, warning flag 11's warning pole injects the sleeve pipe 6 in and carries out the fixed of warning flag 11, the sleeve pipe 6 diameter is 4.5cm, establishes to two, two sleeve pipes 6 establish the tip at horizontal slat 4 in the supporting rod 1 respectively, two sleeve pipes 6 are central symmetry and arrange.

Further, bracing piece 1 on be equipped with fixed orifices 7, be equipped with the dead lever in the fixed orifices 7, the fixed position passes fixed orifices 7 and well head edge connection, realizes this protector's fixed, fixed orifices 7 are established at the horizontal slat 4 tip of bracing piece 1 to establish on the horizontal slat 4 of bracing piece 1 adjacent with sleeve pipe 6, the fixed position can be expansion bolts.

Further, bracing piece 1 on be equipped with coupling hook 8, coupling hook 8 is equipped with 16, is equipped with 4 on every

bracing piece

1, 4 equipartitions are on the coupling hook 8 on the horizontal slat 4 of

bracing piece

1, 8 one ends of coupling hook are connected with the horizontal slat 4 of bracing piece 1, the other end of coupling hook 8 is crooked towards the horizontal slat 4 outside of bracing piece 1, catch on protection network 3 through coupling hook 8, realize the fixed of protection network 3.

Further, the bracing piece 1 of square frame diagonal department on be equipped with portable rope and pass hole 9, portable rope passes hole 9 and establishes respectively on adjacent bracing piece 1, portable rope on the adjacent bracing piece 1 passes hole 9 and connects the both ends of portable rope 10 respectively, carries the protector after folding through portable rope 10, portable rope passes hole 9 and establishes on the horizontal slat 4 of bracing piece 1.

The utility model discloses when using, this protector expandes into square frame, then arrange the well head top that the well lid department was not installed in town road job site in, then pass fixed orifices 7 and well head edge fixed connection through expansion bolts, insert warning flag 11 in the sleeve pipe 6, protection network 3 on the square frame can prevent on the one hand that big stone, rubbish etc. from dropping in the well, on the other hand can stop the danger that the workman dropped in the well and cause, 2 safety civilization warning flags 11 that sleeve pipe 6 department can insert and fix can play the effect of safety civilization construction, after the construction was accomplished, can lift this protector off, simultaneously because connect through hinge 2 between the bracing piece 1 in the square frame, can fold the square frame and be rectangular shape, then pull up hand rope 10 and carry protector, simple structure has, high durability and convenient use, the potential safety hazard is low, the protecting effect is good, Can be repeatedly utilized, avoids labor cost waste, meets the requirements of environmental protection, low carbon, energy saving and emission reduction advocated by the nation energetically, and the like.

Claims

1. The utility model provides a foldable well head protector, this protector of its characterized in that includes bracing piece, hinge and protection network, bracing piece and hinge all be equipped with four, the head and the tail of four bracing pieces form collapsible square frame through closing page or leaf interconnect respectively, are equipped with the protection network on the square frame, the edge of protection network is connected with the bracing piece of square frame four sides, the folding rectangular shape of formation through the lock of square frame diagonal is convenient for carry and accomodate.

2. A collapsible wellhead protector as claimed in claim 1 in which the support bars comprise transverse and vertical strips, the ends of the transverse strips being connected to the vertical strips to form a support bar having a right angle cross-section, the vertical bars of the support bars being disposed inside a square frame formed by the connected support bars.

3. The foldable wellhead protection device according to claim 1, wherein the support rod is provided with a sleeve, the sleeve is vertically connected with the support rod, a warning flag is arranged in the sleeve, and the warning rod of the warning flag is inserted into the sleeve to fix the warning flag.

4. A collapsible well head protector according to claim 1 in which the support rods are provided with fixing holes and fixing rods are provided in the fixing holes, the fixing means passing through the fixing holes to connect with the edge of the well head.

5. The foldable wellhead protection device according to claim 1, wherein the support rod is provided with a connecting hook, one end of the connecting hook is connected with the support rod, the other end of the connecting hook is bent towards the outer side of the support rod, and the connecting hook is used for hooking the protective net.

6. A collapsible well head protector according to claim 1, wherein the support bars at opposite corners of the square frame are provided with hand rope passing holes, the hand rope passing holes are respectively provided in adjacent support bars, and the hand rope passing holes in adjacent support bars are respectively connected to both ends of the hand rope.