Maintenance equipment for communication engineering

Abstract

The utility model discloses a communication engineering maintenance equipment, including upwarp pulling stand column, upwarp pulling cross bar, support rod, T-shaped head, knocking hammer and clamping thread insert, the bottom of upwarp pulling stand column is fixedly connected with the top of T-shaped head, the inner wall of upwarp pulling cross bar is in threaded connection with the bottom of upwarp pulling stand column surface. Through the arrangement of the pedal, the area of a user when the user treads, warps and pulls the cross rod is increased through the pedal, the situation of deviated treading is avoided, then the limiting rings are used for limiting the feet, treaded on the pedal, of the user in the front-back and left-right directions, and the situation that the feet of the user slip is avoided; the well lid lifting device solves the problems that when a well lid needs to be lifted by treading a lifting cross rod, the treading area of the lifting cross rod is too small, and a user easily steps obliquely when treading the well lid, and when a knocking hammer needs to be used for continuously knocking the well lid, the user needs to vertically lift and loosen the knocking hammer continuously to knock the well lid, so that the well lid lifting device is very convenient to use. And time and labor are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of communication engineering installation and maintenance equipment, in particular to a communication engineering maintenance equipment. Background Art

[0002] Communication engineering is an engineering field that combines electronic science and technology with information technology to build a modern information society. It uses the basic theories of electronic science and technology and information technology to solve technical problems in electronic components, integrated circuits, electronic control, instrumentation, computer design and manufacturing, and other fields related to electronic and communication engineering. It studies the theory and technology of electronic information detection, transmission, exchange, processing and display. In today's communication engineering, installation, and maintenance, opening manhole covers is a common step. Manhole covers are divided into cast iron round manhole covers, cement manhole covers, etc. The tools required are special hooks, daggers, pipe pliers, and crowbars. The operator first checks the tightness of the manhole cover and the manhole seat.

[0003] For example, the application number is CN201820201877.0. The utility model relates to the technical field of communication engineering installation and maintenance equipment, and in particular provides a single-person manhole cover opener, including a prying column, the lower section of the prying column is a threaded section A, and the bottom end of the prying column is a T-shaped head, the threaded section A is provided with a screw A, the prying column above the screw A is rotatably connected to the prying cross bar, and a support rod is provided under the prying cross bar. The new model can save time and effort to open the manhole cover, reduce personnel input, and can also reduce economic losses caused by damage to well tools caused by violent knocking.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem of first using tools to violently knock, smash, and pry the manhole cover loose, and then the operator stands on one side of the manhole cover, hooks the manhole cover with a hook, and pulls it to the side where the person is standing until the manhole cover is completely off the well seat, thereby reducing work efficiency and increasing manpower. However, during use, when it is necessary to step on the lift-up cross bar to lift the manhole cover, the stepping area of ​​the lift-up cross bar is too small, and it is easy for the user to step on it crookedly when stepping on it. In addition, when it is necessary to use a knocking hammer to continuously knock on the manhole cover, the user needs to continuously lift the knocking hammer vertically and release it before knocking on the manhole cover, which is time-consuming and labor-intensive. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a maintenance equipment for communication engineering, which has the advantage of improving the use effect, and solves the problem that when it is necessary to step on the lifting and pulling cross bar to lift the manhole cover, the stepping area of ​​the lifting and pulling cross bar is too small, and it is easy for the user to step on it crookedly when stepping on it, and when it is necessary to use a knocking hammer to continuously knock on the manhole cover, the user needs to continuously lift the knocking hammer vertically and release it before being able to knock on the manhole cover, which is time-consuming and laborious.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maintenance equipment for communication engineering, including a tilting column, a tilting cross bar, a support rod, a T-shaped head, a percussion hammer and a clamping screw sleeve, the bottom of the tilting column is fixedly connected to the top of the T-shaped head, the inner wall of the tilting cross bar is threadedly connected to the bottom surface of the tilting column, the right side of the tilting cross bar is fixedly connected with a pedal, the top of the pedal is fixedly connected with a limit ring, the limit ring and the pedal are both elliptical, the left side of the percussion hammer is fixedly connected with a lever mechanism, and the clamping screw sleeve is threadedly sleeved on the bottom surface of the tilting column.

[0007] As a preferred embodiment of the utility model, the lever mechanism includes a pedal rod, the right side of the pedal rod is fixedly connected to the left side of the strike hammer, the right sides of both sides of the pedal rod are movably connected to a support frame through an axle pin, the left side of the bottom of the pedal rod is fixedly connected to a pedal plate, and the right side of the inner side of the support frame is fixedly connected to the left sides of both sides of the tilting and pulling cross bar through bolts.

[0008] As a preferred embodiment of the utility model, an anti-slip strip is fixedly connected to the top of the tread plate, and a plurality of anti-slip strips are provided and distributed at equal distances.

[0009] As a preferred embodiment of the utility model, a protective sleeve is provided on the right side of the surface of the percussion hammer, and the protective sleeve is fixedly connected to the percussion hammer by PET glue.

[0010] As a preferred embodiment of the utility model, a filling pad is provided at the bottom of the clamping screw sleeve, and a rubber strip is fixedly connected to the left side of the bottom of the pedal.

[0011] As a preferred embodiment of the utility model, the top of the filling pad is fixedly connected with a first Velcro, the top of the first Velcro is adhered with a second Velcro, and the top of the second Velcro is fixedly connected to the bottom of the clamping screw sleeve.

[0012] As a preferred embodiment of the utility model, the surface of the clamping screw sleeve is provided with anti-skid grooves, and a plurality of anti-skid grooves are provided and are distributed in a circular shape with equal distances.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a pedal to increase the area of ​​the user's stepping on the lifting and pulling cross bar, thereby avoiding the situation of stepping on the side, and then using a limit ring to limit the front, back, left and right positions of the user's feet on the pedal to avoid the user's feet slipping. This solves the problem that when the lifting and pulling cross bar needs to be stepped on to lift the manhole cover, the stepping area of ​​the lifting and pulling cross bar is too small, which makes it easy for the user to step on the side when stepping on it, and when it is necessary to use a knocking hammer to continuously knock on the manhole cover, the user needs to continuously lift the knocking hammer vertically and release it before knocking on the manhole cover, which is time-consuming and laborious. The utility model achieves the effect of improving the use effect.

[0015] 2. The utility model sets a lever mechanism. When the connection between the manhole cover and the well body is too tight and strong to be pried up and the manhole cover needs to be knocked, the user can first install the support frame to the left side of the tilting cross bar. Then the user can continuously step on the pedal to make the left side of the pedal bar continuously move downward and lift the knocking hammer. At the same time, when the user lifts the pedal, the knocking hammer falls downward under the influence of gravity to knock on the manhole cover. The lever principle is used to save the user effort.

[0016] 3. The utility model provides an anti-slip strip so that when the user steps on the pedal board, the user's foot can contact the pedal board through the anti-slip strip, thereby greatly improving the friction between the user's foot and the pedal board, preventing slipping due to excessively low friction, and improving stability during stepping on the pedal board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the pedal rod of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the parts of the clamping screw sleeve of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. tilting column; 2. tilting cross bar; 3. support rod; 4. T-shaped head; 5. percussion hammer; 6. clamping screw sleeve; 7. pedal; 8. limit ring; 9. lever mechanism; 91. pedal; 92. support frame; 93. pedal board; 10. anti-slip strip; 11. protective cover; 12. filling pad; 13. rubber strip; 14. first Velcro; 15. second Velcro; 16. anti-slip groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a maintenance equipment for communication engineering, including a tilting column 1, a tilting cross bar 2, a support rod 3, a T-shaped head 4, a percussion hammer 5 and a clamping screw sleeve 6. The bottom of the tilting column 1 is fixedly connected to the top of the T-shaped head 4, the inner wall of the tilting cross bar 2 is threadedly connected to the bottom surface of the tilting column 1, the right side of the tilting cross bar 2 is fixedly connected with a pedal 7, the top of the pedal 7 is fixedly connected with a limit ring 8, the limit ring 8 and the pedal 7 are both elliptical, the left side of the percussion hammer 5 is fixedly connected with a lever mechanism 9, and the clamping screw sleeve 6 is threadedly sleeved on the bottom of the surface of the tilting column 1.

[0024] refer to Figure 2 The lever mechanism 9 includes a pedal rod 91, the right side of the pedal rod 91 is fixedly connected to the left side of the striking hammer 5, the right sides of both sides of the pedal rod 91 are movably connected to a support frame 92 through an axle pin, the left side of the bottom of the pedal rod 91 is fixedly connected to a pedal plate 93, and the right side of the inner side of the support frame 92 is fixedly connected to the left sides of both sides of the tilting and pulling cross bar 2 through bolts.

[0025] As a technical optimization scheme of the utility model, by setting a lever mechanism 9, when the connection between the manhole cover and the well body is too tight and strong to be pried up and the manhole cover needs to be knocked, the user can first install the support frame 92 to the left side of the tilting cross bar 2, and then the user can continuously step on the pedal 93 to make the left side of the pedal rod 91 continuously move downward and lift the knocking hammer 5. At the same time, when the user lifts the pedal 93, the knocking hammer 5 falls downward under the influence of gravity to knock on the manhole cover. The lever principle is used to save the user more effort.

[0026] refer to Figure 2 The top of the pedal plate 93 is fixedly connected with an anti-slip strip 10, and a plurality of anti-slip strips 10 are provided and distributed at equal distances.

[0027] As a technical optimization solution of the utility model, by providing an anti-slip strip 10, when the user steps on the pedal 93, the user's foot can come into contact with the pedal 93 through the anti-slip strip 10, thereby greatly improving the friction between the user's foot and the pedal 93, preventing slipping due to too low friction, and improving stability during stepping on the pedal 93.

[0028] refer to Figure 2A protective sleeve 11 is provided on the right side of the surface of the percussion hammer 5, and the protective sleeve 11 is fixedly connected to the percussion hammer 5 by PET glue.

[0029] As a technical optimization scheme of the utility model, a protective cover 11 is provided and the protective cover 11 is sleeved on the right side of the surface of the knock hammer 5, so that the knock hammer 5 can contact the manhole cover through the protective cover 11 when falling, thereby avoiding damage to the knock hammer 5 caused by rigid collision, and then utilizing the advantage of the strong adhesion of PET glue to improve the fixing strength of the protective cover 11.

[0030] refer to Figure 3 As shown in the figure, a filling pad 12 is provided at the bottom of the clamping screw sleeve 6, and a rubber strip 13 is fixedly connected to the left side of the bottom of the pedal 93.

[0031] As a technical optimization scheme of the utility model, by setting a filling pad 12, when the user rotates the clamping screw sleeve 6 and cooperates with the T-shaped block to clamp the manhole cover, the clamping screw sleeve 6 contacts the manhole cover through the filling pad 12, and the gap between the clamping screw sleeve 6 and the manhole cover can be filled by the filling block, thereby improving the clamping effect, and by setting a rubber strip 13, when the pedal plate 93 is subjected to force and contacts the ground, the pedal plate 93 contacts the ground through the rubber strip 13, thereby reducing the impact force and avoiding damage to the pedal plate 93.

[0032] refer to Figure 3 The top of the filling pad 12 is fixedly connected with a first Velcro 14 , the top of the first Velcro 14 is adhered with a second Velcro 15 , and the top of the second Velcro 15 is fixedly connected with the bottom of the clamping screw sleeve 6 .

[0033] As a technical optimization scheme of the utility model, by setting the first Velcro 14 and the second Velcro 15, when the filling pad 12 is damaged after long-term use, the user can directly tear off the filling pad 12, so that the filling pad 12 drives the first Velcro 14 and the second Velcro 15 to separate, and then the user can stick the first Velcro 14 and the corresponding second Velcro 15 on the new filling pad 12 to install the new filling pad 12.

[0034] refer to Figure 3 The surface of the clamping screw sleeve 6 is provided with anti-skid grooves 16, and a plurality of anti-skid grooves 16 are provided and are distributed in a circular shape with equal distances.

[0035] As a technical optimization scheme of the utility model, by setting the anti-skid groove 16, when the user needs to rotate the clamping screw sleeve 6, the user's hand can contact the clamping screw sleeve 6 through the anti-skid groove 16, thereby improving the friction between the user's hand and the clamping screw sleeve 6 and preventing slipping due to too low friction.

[0036] The working principle and use process of the utility model are as follows: after the user inserts the T-shaped head 4 into the hole of the manhole cover and rotates the clamping screw sleeve 6 so that the clamping screw sleeve 6 rotates and moves downward to cooperate with the T-shaped head 4 to clamp the manhole cover, and when it is necessary to step on the rightmost side of the tilting and pulling cross bar 2, the user can step on the pedal 7 to drive the leftmost side of the tilting and pulling cross bar 2 to lift up, thereby lifting the manhole cover, and the pedal 7 is used to increase the area when the user steps on the tilting and pulling cross bar 2 to avoid the situation of stepping on the side, and then the limiting ring 8 can be used to limit the front, back, left and right positions of the user's feet on the pedal 7 to avoid the user's feet slipping, and then the limiting ring 8 is used The pedal 7 and the footboard 7 are both elliptical in shape, so that they can better fit the shape of the user's feet. When the user needs to lift the manhole cover, if the connection between the manhole cover and the well body is too tight and strong to pry it up and it is necessary to knock on the manhole cover, the user can first install the support frame 92 to the left side of the tilting cross bar 2, and then the user can continuously step on the pedal plate 93 to make the left side of the pedal rod 91 continuously move downward and lift the knocking hammer 5. At the same time, when the user lifts the pedal plate 93, the knocking hammer 5 falls downward under the influence of gravity to knock on the manhole cover. The lever principle is used to save the user's effort and improve the use effect.

[0037] To sum up: the maintenance equipment of the communication project, by setting the pedal 7, uses the pedal 7 to increase the area of ​​the user's stepping on the lifting and pulling cross bar 2, to avoid the situation of stepping on the side, and then uses the limit ring 8 to limit the front, back, left and right of the user's foot stepping on the pedal 7 to avoid the user's foot slipping. This solves the problem that when it is necessary to step on the lifting and pulling cross bar to lift the manhole cover, the stepping area of ​​the lifting and pulling cross bar is too small, and it is easy for the user to step on the side when stepping on it, and when it is necessary to use a knocking hammer to continuously knock on the manhole cover, the user needs to continuously lift the knocking hammer vertically and release it before being able to knock on the manhole cover, which is time-consuming and laborious.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maintenance device for communication engineering, comprising a lifting column (1), a lifting cross bar (2), a support rod (3), a T-shaped head (4), a percussion hammer (5) and a clamping screw sleeve (6), characterized in that: The bottom of the tilting column (1) is fixedly connected to the top of the T-shaped head (4); the inner wall of the tilting cross bar (2) is threadedly connected to the bottom of the surface of the tilting column (1); the right side of the tilting cross bar (2) is fixedly connected to a pedal (7); the top of the pedal (7) is fixedly connected to a limit ring (8); the limit ring (8) and the pedal (7) are both elliptical; the left side of the striking hammer (5) is fixedly connected to a lever mechanism (9); and the clamping screw sleeve (6) is threadedly sleeved on the bottom of the surface of the tilting column (1).

2. A communication engineering maintenance device according to claim 1, characterized in that: The lever mechanism (9) comprises a pedal rod (91), the right side of the pedal rod (91) is fixedly connected to the left side of the striking hammer (5), the right sides of both sides of the pedal rod (91) are movably connected to a support frame (92) via an axle pin, the left side of the bottom of the pedal rod (91) is fixedly connected to a pedal plate (93), and the right side of the inner side of the support frame (92) is fixedly connected to the left sides of both sides of the tilting and pulling cross bar (2) via bolts.

3. A communication engineering maintenance device according to claim 2, characterized in that: The top of the tread plate (93) is fixedly connected with an anti-slip strip (10), and a plurality of the anti-slip strips (10) are provided and distributed at equal distances.

4. The communication engineering maintenance equipment according to claim 1, characterized in that: A protective sleeve (11) is provided on the right side of the surface of the percussion hammer (5), and the protective sleeve (11) is fixedly connected to the percussion hammer (5) by means of PET glue.

5. The communication engineering maintenance equipment according to claim 2, characterized in that: A filling pad (12) is provided at the bottom of the clamping screw sleeve (6), and a rubber strip (13) is fixedly connected to the left side of the bottom of the pedal plate (93).

6. A communication engineering maintenance device according to claim 5, characterized in that: The top of the filling pad (12) is fixedly connected to a first Velcro (14), the top of the first Velcro (14) is adhered to a second Velcro (15), and the top of the second Velcro (15) is fixedly connected to the bottom of the clamping screw sleeve (6).

7. The communication engineering maintenance equipment according to claim 1, characterized in that: The surface of the clamping screw sleeve (6) is provided with anti-skid grooves (16), and a plurality of anti-skid grooves (16) are provided and are distributed in a circular shape at equal distances.

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