CN219603212U - Portable well lid opening tool - Google Patents

Abstract

The utility model provides a portable well lid opening tool, includes the crow bar main part, and the one end of crow bar main part is equipped with flat and to the crow tool of one side slope, its characterized in that: the other end of crow main part rotates the installation gyro wheel, and the one end fixed mounting handle of crow main part deviating from the gyro wheel, and the side of crow main part rotates and installs two L type couples, and two L type couples bilateral symmetry distributes, and the orientation of couple is relative. The utility model has simple structure and ingenious conception, and one end of the pry bar main body is provided with the pry tool which can be used as a pry bar; the handle is matched with the roller, so that the crow bar main body is convenient to drag, and portability is improved; through setting up two L type couples, can enough satisfy the user demand of haplopore eye well lid, also can satisfy the user demand of two hole well lids, increase the suitability, can satisfy market demand, be fit for promoting.

Description

Portable well lid opening tool

Technical Field

The utility model belongs to the field of well lid openers, and particularly relates to a portable well lid opener.

Background

When gas practitioner performs on-site investigation work, the manhole cover is required to be opened to perform pipeline investigation measurement, or a valve manhole cover is required to be opened to operate a pipeline valve; the chinese patent office 2022.12.02 issued a patent with the number CN 217947615U: the patent discloses a manhole cover opening device, but the arrangement of a hinged base 2 in the patent leads a hand lever 1 to be incapable of being used as a crowbar; the hand lever 1 is a solid steel stick generally, and is heavy to carry; meanwhile, only one T-shaped hook 5 is arranged in the patent, and the use requirement of the double-hole well lid cannot be met, so that a portable well lid opening tool is designed.

Disclosure of Invention

The utility model provides a portable well lid opening tool which is used for solving the defects in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a portable well lid opening tool, includes the crow bar main part, and the one end of crow bar main part is equipped with flat and to the crow tool of one side slope, its characterized in that: the other end of crow main part rotates the installation gyro wheel, and the one end fixed mounting handle of crow main part deviating from the gyro wheel, and the side of crow main part rotates and installs two L type couples, and two L type couples bilateral symmetry distributes, and the orientation of couple is relative.

According to the portable well lid opening tool, the prying tool and the prying main body form an angle of 45 degrees.

The portable well lid opening tool is characterized in that the left end of the crow body is provided with the through groove, the roller is positioned in the through groove, and the crow body is rotationally connected with the roller through the one-way bearing.

According to the portable well lid opening tool, the C-shaped clamping rings are fixedly installed at the upper ends of the L-shaped hooks respectively, the clamping grooves are formed in the corresponding C-shaped clamping rings on the crowbar body respectively, and the two ends of the C-shaped clamping rings are rotatably installed in the clamping grooves respectively.

The L-shaped hook comprises an inner threaded pipe, a screw rod and a hook, wherein the inner threaded pipe is connected with the C-shaped clamping ring, the screw rod is installed in the inner threaded pipe in a threaded mode, and the hook is fixed at the lower end of the screw rod.

According to the portable well lid opening tool, the two elastic belt rings are sleeved on the periphery of the crow bar body.

The utility model has the advantages that: the utility model has simple structure and ingenious conception, and one end of the pry bar main body is provided with the pry tool which can be used as a pry bar; the handle is matched with the roller, so that the crow bar main body is convenient to drag, and portability is improved; through setting up two L type couples, can enough satisfy the user demand of haplopore eye well lid, also can satisfy the user demand of two hole well lids, increase the suitability, can satisfy market demand, be fit for promoting. By matching the prying tool with the prying tool main body, the prying tool is used as a prying tool, so that the well lid can be conveniently pried up and the hard soil around the well lid can be conveniently shoveled off; the roller rolls on the ground by holding and pulling the crow bar main body, so that the carrying of the crow bar main body is easier and more convenient; or other work tools are suspended to the handle, which serves as a hanger; in the single-hole well lid opening operation, an L-shaped hook on the right side penetrates into the hole, the well lid is hooked by the L-shaped hook, the prying tool is propped against the well lid or the prying tool is propped against the ground beside the well lid, as shown in the figure, a worker grabs a prying tool main body below the roller, applies a force in a direction deviating from the hole, and the well lid is opened by utilizing a labor-saving lever principle; in the operation is opened to diplopore well lid, utilize two L type couples to pierce into in the corresponding eyelet respectively, as shown in the figure, the staff grasps the both ends of crow bar main part, upwards exert a force, opens the well lid.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is an enlarged view of part I of FIG. 2; FIG. 4 is a view from the direction of B of FIG. 1; FIG. 5 is a first usage state diagram of the present utility model; fig. 6 is a second usage state diagram of the present utility model.

Reference numerals: 1. the crow bar comprises a crow bar body, 2, rollers, 3, a handle, 4, a crow tool, 5, an L-shaped hook, 100, a well cover, 30, a through groove, 40, a C-shaped clamping ring, 41, a clamping groove, 51, an internal threaded pipe, 52, a screw, 53, a hook, 60 and an elastic belt ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

The utility model provides a portable well lid opening tool, is shown as fig. 1, 2, 3, 4, 5, 6, including crow bar main part 1, the one end of crow bar main part 1 is equipped with flat and to the crow tool 4 of one side slope, its characterized in that: the other end of crow bar main part 1 rotates installation gyro wheel 2, and the one end fixed mounting handle 3 of crow bar main part 1 deviating from gyro wheel 2, and handle 3 is located the right-hand member of crow bar main part 1 top side, and the left end of gyro wheel 2 displacement crow bar main part 1 front side, and the side of crow bar main part 1 rotates two L type couples 5 of installation, and two L type couples 5 bilateral symmetry distribute, and the orientation of couple is relative. The utility model has simple structure and ingenious conception, and one end of the crow bar main body 1 is provided with a crow bar which can be used as a crow bar; the handle 3 is matched with the roller 2, so that the crow bar main body 1 is convenient to drag, and portability is improved; through setting up two L type couple 5, can enough satisfy the user demand of haplopore eye well lid, also can satisfy the user demand of two hole well lids, increase the suitability, can satisfy market demand, be fit for promoting. By using the utility model, the well lid 100 is conveniently pried up and the hard soil around the well lid 100 is shoveled off by the cooperation of the prying tool 4 and the prying tool main body 1 to be used as a prying tool; the pinch roller body 1 is pulled by the holding 3, so that the roller 2 rolls on the ground, and the pinch roller body 1 is carried more easily and conveniently; or other work tools are suspended to the handle 3, the handle 3 acting as a hanger; in the operation of opening the single-hole manhole cover, the L-shaped hook 5 on the right side penetrates into the hole, the L-shaped hook 5 hooks the manhole cover, the crow tool 4 is abutted against the manhole cover 100, as shown in fig. 5, a worker grabs the crow main body 1 below the roller 2, applies a force in a direction deviating from the hole 200, and the manhole cover is opened by using the labor-saving lever principle; in the double-hole manhole cover opening operation, two L-shaped hooks 5 are respectively inserted into corresponding holes 200, and as shown in fig. 1, a worker grasps both ends of the crow bar body 1 and applies a force upward to open the manhole cover 100.

Specifically, as shown in fig. 1, 5 and 6, the pry tool 4 in this embodiment forms an angle of 45 ° with the pry tool body 1. The convenient prying tool 4 prys up the well lid 100, and the convenient prying tool 4 shovels up hard soil around the well lid 100.

Specifically, as shown in fig. 1, in this embodiment, a through groove 30 is formed at the left end of the crow body 1, the roller 2 is located in the through groove 30, and the crow body 1 and the roller 2 are rotationally connected through a unidirectional bearing. The roller 2 is positioned in the through groove 30 and in the middle of the left end of the crow bar main body 1, so that the stability during movement is improved; the handle 3 pulls the crow body 1 rightwards to enable the roller 2 to rotate clockwise, and when the crow 4 of the crow body 1 leans rightwards to lean against a wall, the roller 2 cannot rotate anticlockwise, so that the crow body 1 can lean against the wall to be placed.

Further, as shown in the figure, in this embodiment, the upper ends of the L-shaped hooks 5 are respectively and fixedly provided with a C-shaped snap ring 40, the corresponding C-shaped snap rings 40 on the crowbar body 1 are respectively provided with a clamping groove 41, and two ends of the C-shaped snap ring 40 are respectively and rotatably installed in the clamping grooves 41. The C-shaped snap ring 40 can rotate in the corresponding clamping groove 41, so that the L-shaped hook 5 rotates relative to the crowbar body 1.

Further, as shown in the figure, the L-shaped hook 5 of the present embodiment includes an internally threaded tube 51, a screw 52 and a hook 53, the internally threaded tube 51 is connected with the C-shaped snap ring 40, the screw 52 is threadedly mounted in the internally threaded tube 51, and the hook 53 is fixed at the lower end of the screw 52. The hook 53 is screwed, the hook 53 drives the screw rod 52 to rotate in the inner threaded pipe 51, and the screw rod 52 can be screwed in and out of the inner threaded pipe 51, so that the length of the vertical rod part of the L-shaped hook 5 is adjusted, and the purpose of using the well covers with different hole distances in the double-hole well covers is met.

Further, as shown in the figure, two elastic belt rings 60 are sleeved on the outer periphery of the crow bar body 1 according to the present embodiment. The elastic belt ring 60 can be sleeved on the periphery of the crowbar body 1, and also can sleeve the L-shaped hook 5 and the crowbar body 1 together, so that the L-shaped hook 5 is fixed on the crowbar body 1, and the L-shaped hook 5 and the crowbar body 1 are prevented from collision with each other in the carrying process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a portable well lid opening tool, includes crow bar main part (1), and the one end of crow bar main part (1) is equipped with flat and to crow tool (4) of one side slope, its characterized in that: the other end of crow main part (1) rotates installation gyro wheel (2), and one end fixed mounting handle (3) that crow main part (1) deviate from gyro wheel (2), and the side of crow main part (1) rotates and installs two L type couples (5), and two L type couples (5) bilateral symmetry distribute, and the orientation of couple is relative.

2. The portable manhole cover opener according to claim 1, wherein: the prying tool (4) and the prying tool main body (1) form an angle of 45 degrees.

3. The portable manhole cover opener according to claim 1, wherein: the left end of the crow body (1) is provided with a through groove (30), the roller (2) is positioned in the through groove (30), and the crow body (1) is rotationally connected with the roller (2) through a one-way bearing.

4. The portable manhole cover opener according to claim 1, wherein: c-shaped clamping rings (40) are fixedly installed at the upper ends of the L-shaped hooks (5) respectively, clamping grooves (41) are formed in the corresponding C-shaped clamping rings (40) on the crowbar main body (1) respectively, and two ends of each C-shaped clamping ring (40) are rotatably installed in the corresponding clamping groove (41) respectively.

5. The portable manhole cover opener of claim 4, further comprising: the L-shaped hook (5) comprises an inner threaded pipe (51), a screw rod (52) and a hook (53), wherein the inner threaded pipe (51) is connected with the C-shaped clamping ring (40), the screw rod (52) is arranged in the inner threaded pipe (51) in a threaded mode, and the hook (53) is fixed at the lower end of the screw rod (52).

6. The portable manhole cover opener according to claim 1, wherein: two elastic belt rings (60) are sleeved on the periphery of the crow bar main body (1).