Engineering ladder for mounting security and protection equipment

Abstract

The utility model relates to the technical field of engineering ladders, and discloses an engineering ladder for mounting security equipment, which comprises a first ladder body, a first adjusting mechanism arranged on the front side of the first ladder body, a second adjusting mechanism arranged below the first ladder body, and a supporting mechanism arranged on the back side of the first ladder body, and the supporting mechanism comprises a first fixing block, one side of the first fixing block is fixedly connected to the middle of the upper portion of the back face of the first ladder body, a rotating shaft is arranged in the first fixing block, and third limiting discs are fixedly connected to the left side and the right side of the rotating shaft correspondingly. A first fixing block is connected to the middle of the upper portion of the back face of a first ladder body, a rotating shaft penetrates through the first fixing block and can rotate in the first fixing block, a third limiting disc limits the position of the rotating shaft, a telescopic rod can rotate through the rotating shaft, the height of the telescopic rod can be adjusted in a telescopic mode, and the first ladder body is supported; therefore, the effect of improving the safety of the engineering ladder can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering ladders, in particular to an engineering ladder for installing security equipment. Background Art

[0002] Security equipment refers to various equipment and systems used to protect the safety of personnel and property, mainly including monitoring systems, alarm systems, protection systems, safety lighting systems, safety inspection systems and intercom systems. These equipment and systems can effectively prevent and reduce the occurrence of various security incidents and improve the safety of personnel and property.

[0003] When installing security equipment, ladders are required for high-altitude work. Traditional ladders have poor stability and safety accidents are prone to occur when workers are working. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an engineering ladder for installing security equipment, which has the advantages of improving the safety of the engineering ladder and solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engineering ladder for installing security equipment, comprising a first ladder body, a first adjustment mechanism is arranged on the front of the first ladder body, a second adjustment mechanism is arranged on the bottom of the first ladder body, a supporting mechanism is arranged on the back of the first ladder body, the supporting mechanism comprises a first fixed block, one side of the first fixed block is fixedly connected to the middle part of the upper back side of the first ladder body, a rotating shaft is arranged inside the first fixed block, a third limiting plate is fixedly connected to the left and right sides of the rotating shaft, a telescopic rod is fixedly connected to the middle part of one side of the rotating shaft, a second fixed block is fixedly connected to the middle part of the lower back side of the first ladder body, and a card slot is opened in the middle part of the back side of the second fixed block.

[0008] Preferably, the first adjustment mechanism comprises a slide groove, the number of the slide grooves is two, the two slide grooves are respectively opened on the left and right sides of the front side of the first ladder body, and a threaded rod is arranged inside the slide groove.

[0009] Preferably, a first nut is provided on an outer side of the threaded rod, and a second ladder body is fixedly connected to the front side of the threaded rod.

[0010] The two slide grooves respectively pass through the left and right sides of the front of the first ladder body, and the threaded rod passes through the inside of the slide groove and can slide up and down inside it. The second ladder body has the same size as the first ladder body and can move up and down on the front of the first ladder body through the threaded rod to extend the length of the first ladder body.

[0011] Preferably, the second adjustment mechanism includes two threaded shafts, one end of each of the two threaded shafts is fixedly connected to the lower middle portion of the left and right sides of the first ladder body, and a support plate is provided on the outer side of the threaded shaft.

[0012] Preferably, a second nut is provided on one side of the support plate, and a second limiting plate is fixedly connected to one end of the threaded shaft.

[0013] Preferably, an anti-skid plate is fixedly connected to the bottom of the support plate, and through holes are provided in the middle of left and right sides of the upper surface of the anti-skid plate.

[0014] One end of the two threaded shafts are respectively vertically connected to the lower middle part of the left and right sides of the first ladder body, the threaded shafts pass through the interior of the support plate, the first ladder body can be rotated through the threaded shafts, the second nut and the threaded shafts perform threaded rotation movement to fix the position of the first ladder body, the second limit plate is used to limit the second nut, and the bottom of the support plate is vertically connected to the upper surface of the anti-slide plate, and the anti-slide plate is fixed through the through hole.

[0015] Compared with the prior art, the utility model provides an engineering ladder for installing security equipment, which has the following beneficial effects:

[0016] 1. The utility model is connected to the first fixed block at the middle of the upper back of the first ladder body, and the rotating shaft runs through the interior of the first fixed block and can rotate therein. The third limiting plate limits the position of the rotating shaft, and the telescopic rod can rotate through the rotating shaft, and the height of the telescopic rod can be adjusted to support the first ladder body, thereby achieving the effect of improving the safety of the engineering ladder.

[0017] 2. The utility model has slide grooves on both sides of the front side of the first ladder body, and the threaded rods penetrate the inside of the slide grooves and can slide up and down inside the slide grooves. The second ladder body can move up and down on the front side of the first ladder body through the threaded rods to extend the height of the first ladder body. The first nut and the threaded rods perform threaded rotation to fix the position of the second ladder body, so that the height of the ladder can be adjusted according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the side view structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the rear view structure of the first ladder body of the utility model.

[0022] Wherein: 1. first ladder body; 2. first adjusting mechanism; 201. slide groove; 202. threaded rod; 203. first nut; 204. second ladder body; 3. second adjusting mechanism; 301. threaded shaft; 302. support plate; 303. second nut; 304. second limiting plate; 305. anti-skid plate; 306. through hole; 4. supporting mechanism; 401. first fixed block; 402. rotating shaft; 403. third limiting plate; 404. telescopic rod; 405. second fixed block; 406. slot. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , an engineering ladder for installing security equipment, comprising a first ladder body 1, a first adjustment mechanism 2 is arranged on the front of the first ladder body 1, a second adjustment mechanism 3 is arranged below the first ladder body 1, a support mechanism 4 is arranged on the back of the first ladder body 1, and the support mechanism 4 comprises a first fixed block 401, one side of the first fixed block 401 is fixedly connected to the middle of the upper back of the first ladder body 1, a rotating shaft 402 is arranged inside the first fixed block 401, and the left and right sides of the rotating shaft 402 are fixedly connected to a third limiting plate 403, a telescopic rod 404 is fixedly connected to the middle of one side of the rotating shaft 402, and a first fixed block 401 is fixedly connected to the middle of the lower back of the first ladder body 1. There is a second fixed block 405, and a slot 406 is provided in the middle of the back side of the second fixed block 405. One side of the first fixed block 401 is vertically connected to the middle of the upper back side of the first ladder body 1. The rotating shaft 402 passes through the middle of the interior of the first fixed block 401 and can rotate inside it. The third limiting plate 403 limits the position of the rotating shaft 402. The telescopic rod 404 can rotate through the rotating shaft 402 and is adjusted according to the angle of the first ladder body 1 to support the first ladder body 1. The slot 406 is embedded in the middle of the back side of the second fixed block 405. When the telescopic rod 404 is not in use, it is stuck in the slot 406.

[0025] Specifically, Figure 2 and Figure 3As shown, the first adjustment mechanism 2 includes a slide groove 201, and the number of the slide grooves 201 is two. The two slide grooves 201 are respectively opened on the left and right sides of the front side of the first ladder body 1. A threaded rod 202 is arranged inside the slide groove 201, and a first nut 203 is arranged on the outer side of the threaded rod 202. The front side of the threaded rod 202 is fixedly connected to the second ladder body 204.

[0026] Through the above technical solution, the two slide grooves 201 respectively pass through the left and right sides of the front side of the first ladder body 1, and the threaded rod 202 passes through the inside of the slide groove 201 and can slide up and down inside it. The second ladder body 204 has the same size as the first ladder body 1 and can move up and down on the front side of the first ladder body 1 through the threaded rod 202 to extend the length of the first ladder body 1.

[0027] Specifically, Figure 1 and Figure 2 As shown, the second adjustment mechanism 3 includes a threaded shaft 301, the number of the threaded shaft 301 is two, one end of the two threaded shafts 301 is respectively fixedly connected to the lower middle part of the left and right sides of the first ladder body 1, a support plate 302 is provided on the outer side of the threaded shaft 301, a second nut 303 is provided on one side of the support plate 302, one end of the threaded shaft 301 is fixedly connected to the second limit plate 304, the bottom of the support plate 302 is fixedly connected to the anti-skid plate 305, and through holes 306 are opened in the middle of the left and right sides of the upper surface of the anti-skid plate 305.

[0028] Through the above technical scheme, one end of the two threaded shafts 301 are respectively vertically connected to the lower middle part of the left and right sides of the first ladder body 1, and the threaded shafts 301 pass through the interior of the support plate 302. The first ladder body 1 can be rotated through the threaded shafts 301. The second nut 303 and the threaded shaft 301 perform threaded rotation movement to fix the position of the first ladder body 1. The second limit plate 304 is used to limit the second nut 303. The bottom of the support plate 302 is vertically connected to the upper surface of the anti-skid plate 305, and the anti-skid plate 305 is fixed through the through hole 306.

[0029] When in use, the staff places the first ladder body 1 at the designated position, fixes the anti-slip plate 305 through the through hole 306, adjusts the angle of the first ladder body 1 through the threaded shaft 301 according to actual conditions, and rotates the second nut 303 after adjustment to fix the angle position of the first ladder body 1. According to the installation position, choose whether to stretch the second ladder body 204, stretch the second ladder body 204 through the threaded rod 202, extend and adjust the length of the first ladder body 1, and rotate the first nut 203 after adjustment to fix the second ladder body 204. Finally, take out the telescopic rod 404 and adjust it to a suitable length to hold the first ladder body 1.

[0030] 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. An engineering ladder for installing security equipment, comprising a first ladder body (1), characterized in that: A first adjustment mechanism (2) is arranged on the front of the first ladder body (1), a second adjustment mechanism (3) is arranged on the bottom of the first ladder body (1), a support mechanism (4) is arranged on the back of the first ladder body (1), and the support mechanism (4) comprises a first fixed block (401), one side of the first fixed block (401) is fixedly connected to the middle part of the upper back of the first ladder body (1), a rotating shaft (402) is arranged inside the first fixed block (401), the left and right sides of the rotating shaft (402) are both fixedly connected to third limiting plates (403), a telescopic rod (404) is fixedly connected to the middle part of one side of the rotating shaft (402), a second fixed block (405) is fixedly connected to the middle part of the lower back of the first ladder body (1), and a card slot (406) is provided in the middle part of the back of the second fixed block (405).

2. The engineering ladder for installing security equipment according to claim 1, characterized in that: The first adjustment mechanism (2) comprises a slide groove (201), the number of the slide grooves (201) is two, the two slide grooves (201) are respectively opened on the left and right sides of the front side of the first ladder body (1), and a threaded rod (202) is arranged inside the slide groove (201).

3. The engineering ladder for installing security equipment according to claim 2, characterized in that: A first nut (203) is provided on an outer side of the threaded rod (202), and a second ladder body (204) is fixedly connected to the front side of the threaded rod (202).

4. The engineering ladder for installing security equipment according to claim 1, characterized in that: The second adjustment mechanism (3) comprises a threaded shaft (301), the number of the threaded shaft (301) is two, one end of the two threaded shafts (301) is respectively fixedly connected to the lower middle part of the left and right sides of the first ladder body (1), and a support plate (302) is provided on the outer side of the threaded shaft (301).

5. The engineering ladder for installing security equipment according to claim 4, characterized in that: A second nut (303) is provided on one side of the support plate (302), and a second limiting plate (304) is fixedly connected to one end of the threaded shaft (301).

6. The engineering ladder for installing security equipment according to claim 4, characterized in that: The bottom of the support plate (302) is fixedly connected with an anti-slide plate (305), and through holes (306) are provided in the middle of the left and right sides of the upper surface of the anti-slide plate (305).

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