High pier maintenance device
By introducing a alignment mechanism and an adjustment mechanism into the high pier maintenance device, the problem of time-consuming and labor-consuming fixing and disassembly of the semicircular plate and low water spray uniformity is solved, and the precise alignment and rapid flip of the hollow plate and the center of the high pier are achieved. , improves the water spraying efficiency and effect of high piers on the bridge.
Patent Information
- Application Number
- CN202420725670.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-10
AI Technical Summary
When using the existing high pier maintenance device, two semicircular panel sleeves must be installed on the outside of the high pier of the bridge. It is time-consuming and labor-intensive to disassemble and connect, and the center of the semicircular panel and the center of the high pier may be offset, resulting in water spray maintenance. Low uniformity affects the maintenance effect.
A high pier maintenance device is designed, using a alignment mechanism and an adjustment mechanism to realize the alignment and rapid flip of the hollow plate and the nozzle through structures such as fixed plates, sliders, connecting rods, worms, etc., ensuring that the center of the hollow plate and the center of the high pier overlap. , improve the uniformity of water spray maintenance, and facilitate movement and adjustment through lifting modules and universal wheels.
The precise alignment of the hollow plate and the nozzle is achieved, the uniformity of water spraying of bridge high piers is improved, the operation time and strength is reduced, and the maintenance efficiency and effect is improved.
Smart Images
Figure CN222206049U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of maintenance equipment, in particular to a high pier maintenance device. Background Art
[0002] The high pier maintenance device is a device used for the maintenance of high piers of bridges. It can maintain and repair the high pier structure of bridges, helping to ensure the safety, stability and sustainable use of the high pier structure of bridges.
[0003] The Chinese patent application number 202321823903.0 discloses a concrete curing device for a high bridge pier. By setting a positioning seat, a positioning hole, a trapezoidal seat, a fixing spring and a slot, two semicircular plates can be fixedly installed. By rotating a support screw, the height of the semicircular plate and the spray pipe can be initially adjusted. By cooperating with a handle, a fixing screw, a threaded hole and a fixing slot, the adjustment plate can be fixed and released. By moving the adjustment plate upward, the adjustment plate drives the semicircular plate and the spray pipe to move upward again through a connecting rod and a support screw, so that the spray pipe can be placed at the highest point of the high bridge pier. Water is sprayed on the high bridge pier through the spray pipe, so that the purpose of curing the high bridge pier can be achieved.
[0004] However, when it is in use, the two semicircular plates need to be sleeved on the outside of the high pier of the bridge and fixed to complete the subsequent maintenance of the high pier of the bridge. When the next high pier of the bridge is maintained, the two semicircular plates need to be disassembled and then connected, which is time-consuming and labor-intensive, and thus makes the maintenance of the high pier of the bridge inconvenient. In addition, when the two semicircular plates are sleeved on the outside of the high pier of the bridge, there is a possibility that the center of the semicircular plates and the center of the high pier are offset, which can easily lead to low uniformity of the water spraying maintenance and affect the maintenance effect. Utility Model Content
[0005] The purpose of the utility model is to provide a high pier maintenance device, which can solve the problem that when in use, two semicircular plates need to be sleeved on the outside of the high pier of the bridge for fixing to complete the subsequent high pier maintenance of the bridge. When the next high pier of the bridge is maintained, the two semicircular plates need to be disassembled and then connected, which is time-consuming and labor-intensive, thereby making the maintenance of the high pier of the bridge more inconvenient. Moreover, when the two semicircular plates are sleeved on the outside of the high pier of the bridge, there is a possibility that the center of the semicircular plates and the center of the high pier are offset, which easily leads to low uniformity of water spray maintenance and affects the maintenance effect.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high pier maintenance device, comprising a base plate, the upper surface of the base plate is symmetrically fixedly connected to two lifting modules, the upper surfaces of the two lifting modules are fixedly connected to a support plate, the upper surface of the support plate is symmetrically in contact with two hollow plates, the outer surface of the hollow plate is symmetrically provided with a plurality of nozzles, the upper surface of the base plate located on the outer side of the lifting module is symmetrically fixedly connected to a positioning mechanism, the inner surface of the support plate is rotatably connected to an adjustment mechanism, and the two hollow plates are fixedly connected to the adjustment mechanism.
[0007] Preferably, a plurality of universal wheels are fixedly connected to the lower surface of the base plate.
[0008] Preferably, an armrest is fixedly connected to the upper surface of the base plate.
[0009] Preferably, a label is bonded to the outer surface of the support plate.
[0010] Preferably, the support plate is made of stainless steel, and the hollow plate is made of plastic.
[0011] Preferably, the alignment mechanism includes a fixed plate symmetrically fixedly connected to the upper surface of the base plate, the outer surfaces of the two fixed plates are slidably connected with a slide plate, the outer surfaces of the slide plate are symmetrically hinged with a plurality of connecting rods one, one end of two connecting rods one is hinged with an alignment plate, the outer surface of the alignment plate is symmetrically sliding connected with two sliding blocks, the outer surface of the sliding block is hinged with connecting rod two, the connecting rod two is rotatably connected to connecting rod one, one end of the two connecting rods two is hinged with a connecting plate, and the connecting plate is fixedly connected to the fixed plate.
[0012] Preferably, the adjustment mechanism includes a worm rotatably connected to the inner surface of the support plate, one end of the worm is fixedly connected to a handwheel, the outer surface of the worm is symmetrically meshingly connected to two worm wheels, the upper end surface of the worm wheel is fixedly connected to a rotating rod, both of the two rotating rods are rotatably connected to the support plate, and the rotating rod is fixedly connected to the hollow plate.
[0013] Preferably, the outer surface of the hand wheel is provided with anti-slip grooves.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The present application realizes the function of aligning the hollow plate and the nozzle by setting an alignment mechanism. Through the cooperation of the fixed plate, the slide plate, the connecting rod 1, the alignment plate, the slider, the connecting rod 2 and the connecting plate, the hollow plate and the nozzle can be aligned so that the center of the hollow plate coincides with the center of the high pier, thereby improving the uniformity of the high pier water spraying maintenance and ensuring the maintenance effect of the high pier;
[0016] 2. The present application realizes the function of synchronous rotation of the hollow plates in the same direction or in the opposite direction by setting an adjustment mechanism. Through the cooperation of the worm, handwheel, worm gear and rotating rod, the hollow plate can be quickly flipped, so that the hollow plate and the nozzle can be rotated to the appropriate position for water spraying maintenance or releasing the water spraying maintenance state, which saves time and labor, and facilitates the maintenance of multiple high piers of bridges. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 This is the overall structural view of the utility model;
[0019] Figure 2 For this utility model Figure 1 The structural view of the alignment mechanism in the figure;
[0020] Figure 3 For this utility model Figure 1 Cross-sectional view of the support plate in Figure 1.
[0021] Description of reference numerals:
[0022] 1. Bottom plate; 2. Lifting module; 3. Support plate; 4. Hollow plate; 5. Nozzle; 6. Alignment mechanism; 61. Fixed plate; 62. Slide plate; 63. Connecting rod 1; 64. Alignment plate; 65. Slider; 66. Connecting rod 2; 67. Connecting plate; 7. Adjustment mechanism; 71. Worm; 72. Handwheel; 73. Worm wheel; 74. Rotating rod; 8. Universal wheel; 9. Handrail; 10. Label. 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 Figures 1 to 3 , the utility model provides a technical solution:
[0025] A high pier maintenance device includes a base plate 1, two lifting modules 2 are symmetrically fixedly connected to the upper surface of the base plate 1, the upper surfaces of the two lifting modules 2 are fixedly connected to a support plate 3, the upper surface of the support plate 3 is symmetrically in contact with two hollow plates 4, and a plurality of nozzles 5 are symmetrically arranged on the outer surface of the hollow plate 4, a positioning mechanism 6 is symmetrically fixedly connected to the upper surface of the base plate 1 located on the outer side of the lifting module 2, an adjustment mechanism 7 is rotatably connected to the inner surface of the support plate 3, and the two hollow plates 4 are fixedly connected to the adjustment mechanism 7.
[0026] The lifting module 2 is a combination structure of a support seat, a connecting rod, an adjustment plate, a threaded groove, a support screw, a fixing groove, a threaded hole, a fixing screw and a handle in a bridge high pier concrete maintenance device disclosed in a Chinese patent with authorization announcement number CN220352622U, which can realize the height adjustment of the support plate 3, the hollow plate 4 and the nozzle 5, and is the prior art.
[0027] Specifically, Figure 1 As shown, a plurality of universal wheels 8 are fixedly connected to the lower surface of the base plate 1, and the universal wheels 8 facilitate movement of the maintenance device.
[0028] Specifically, Figure 1 As shown, an armrest 9 is fixedly connected to the upper surface of the base plate 1, and the armrest 9 is used to facilitate the control of the moving direction of the maintenance device.
[0029] Specifically, Figure 1 As shown, a label 10 is bonded to the outer surface of the support plate 3, and the label 10 is used to facilitate understanding of relevant parameter information of the maintenance device.
[0030] Specifically, Figure 1 As shown, the support plate 3 is made of stainless steel, and the hollow plate 4 is made of plastic. Stainless steel has the characteristics of high strength and corrosion resistance, and plastic has the characteristics of light weight and corrosion resistance.
[0031] Specifically, Figure 1 and Figure 2 As shown, the alignment mechanism 6 includes a fixed plate 61 symmetrically fixedly connected to the upper surface of the base plate 1, the outer surfaces of the two fixed plates 61 are slidably connected with a slide plate 62, the outer surface of the slide plate 62 is symmetrically hinged with a plurality of connecting rods 63, one end of the two connecting rods 63 is hinged with an alignment plate 64, the outer surface of the alignment plate 64 is symmetrically slidably connected with two sliders 65, the outer surface of the slider 65 is hinged with a connecting rod 2 66, the connecting rod 2 66 is rotatably connected to the connecting rod 1 63, one end of the two connecting rods 2 66 is hinged with a connecting plate 67, and the connecting plate 67 is fixedly connected to the fixed plate 61.
[0032] When in use, the slide plate 62 is moved upward, and the link rod 1 63 is moved by the slide plate 62 upward, and then the alignment plate 64 is relatively moved by the link rod 1 63 movement, so as to align the hollow plate 4 and the nozzle 5, so that the center of the hollow plate 4 coincides with the center of the high pier. After the alignment is completed, the slide plate 62 is released, and the slide plate 62 is lowered by gravity, so that the alignment plate 64 moves in the opposite direction to restore the original position. In this process, the cooperation of the slider 65, the link rod 2 66 and the connecting plate 67 makes the alignment plate 64 move stably.
[0033] The hollow plate 4 and the nozzle 5 have the function of being aligned. Through the cooperation of the fixed plate 61, the slide plate 62, the connecting rod 1 63, the alignment plate 64, the slider 65, the connecting rod 2 66 and the connecting plate 67, the hollow plate 4 and the nozzle 5 can be aligned so that the center of the hollow plate 4 coincides with the center of the high pier, thereby improving the uniformity of the water spraying maintenance of the high pier and ensuring the maintenance effect of the high pier.
[0034] Specifically, Figure 1 and Figure 3 As shown, the adjustment mechanism 7 includes a worm 71 rotatably connected to the inner surface of the support plate 3, one end of the worm 71 is fixedly connected to a handwheel 72, the outer surface of the worm 71 is symmetrically meshingly connected to two worm wheels 73, the upper end surface of the worm wheel 73 is fixedly connected to a rotating rod 74, the two rotating rods 74 are both rotatably connected to the support plate 3, and the rotating rod 74 is fixedly connected to the hollow plate 4.
[0035] When in use, the hand wheel 72 is turned, and the worm 71 is driven to rotate by the hand wheel 72, and then the worm wheel 73 is driven to rotate in the opposite direction by the worm 71, and then the rotating rod 74 is driven to rotate in the opposite direction, and then the hollow plate 4 is driven to rotate in the opposite direction by the rotating rod 74, so that the nozzle 5 is rotated to a suitable position. After the maintenance is completed, the hand wheel 72 is reversed, and the worm 71 is driven to reverse by the hand wheel 72, so that the hollow plate 4 and the nozzle 5 are rotated to return to their original positions, and the next high pier maintenance can be carried out;
[0036] The hollow plate 4 can be rotated synchronously in the same direction or in the opposite direction. Through the cooperation of the worm 71, the hand wheel 72, the worm gear 73 and the rotating rod 74, the hollow plate 4 can be quickly flipped, so that the hollow plate 4 and the nozzle 5 can be rotated to a suitable position for water spraying maintenance or the release of the water spraying maintenance state, which is more time-saving and labor-saving, and is convenient for the maintenance of multiple high piers of bridges.
[0037] Specifically, Figure 3 As shown, the outer surface of the hand wheel 72 is provided with anti-skid grooves to increase the contact friction with the fingers, thereby facilitating the rotation of the hand wheel 72.
[0038] Working principle: when in use, move the device to a suitable position, then turn the hand wheel 72, the hand wheel 72 turns to drive the worm 71 to turn, then the worm 71 turns to drive the worm wheel 73 to rotate in the opposite direction, then drives the rotating rod 74 to rotate in the opposite direction, then drives the hollow plate 4 to rotate in the opposite direction through the rotating rod 74, and then the nozzle 5 is turned to a suitable position. At this time, the high pier of the bridge is located on the inner side of the hollow plate 4 and the nozzle 5;
[0039] Then, the slide plate 62 is moved upward, and the link rod 1 63 is moved upward by the slide plate 62, and then the alignment plate 64 is relatively moved by the link rod 1 63, so that the hollow plate 4 and the nozzle 5 are aligned, so that the center of the hollow plate 4 coincides with the center of the bridge pier. After the alignment is completed, the slide plate 62 is released, and the slide plate 62 is lowered by gravity, so that the alignment plate 64 moves in the opposite direction to restore the original position. In this process, the alignment plate 64 moves stably through the cooperation of the slider 65, the link rod 2 66 and the connecting plate 67;
[0040] Finally, the lifting module 2 is used to move the support plate 3, the hollow plate 4 and the nozzle 5 up to a suitable height, and then the high pier of the bridge is sprayed with water for maintenance. After the maintenance is completed, the lifting module 2 is used to move the support plate 3, the hollow plate 4 and the nozzle 5 down to their original positions, and then the hand wheel 72 is reversed, and the worm 71 is reversed by the reversal of the hand wheel 72, so that the hollow plate 4 and the nozzle 5 are rotated to return to their original positions, and then the next high pier of the bridge can be maintained.
[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A high pier maintenance device, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is symmetrically fixedly connected to two lifting modules (2), the upper surfaces of the two lifting modules (2) are fixedly connected to a support plate (3), the upper surface of the support plate (3) is symmetrically in contact with two hollow plates (4), the outer surfaces of the hollow plates (4) are symmetrically provided with a plurality of nozzles (5), the upper surface of the base plate (1) located outside the lifting modules (2) is symmetrically fixedly connected to a positioning mechanism (6), the inner surface of the support plate (3) is rotatably connected to an adjustment mechanism (7), and the two hollow plates (4) are fixedly connected to the adjustment mechanism (7).
2. A high pier maintenance device according to claim 1, characterized in that: A plurality of universal wheels (8) are fixedly connected to the lower surface of the base plate (1).
3. A high pier maintenance device according to claim 2, characterized in that: An armrest (9) is fixedly connected to the upper surface of the base plate (1).
4. A high pier maintenance device according to claim 3, characterized in that: A label (10) is bonded to the outer surface of the support plate (3).
5. A high pier maintenance device according to claim 4, characterized in that: The support plate (3) is made of stainless steel, and the hollow plate (4) is made of plastic.
6. A high pier maintenance device according to claim 5, characterized in that: The alignment mechanism (6) comprises a fixed plate (61) symmetrically fixedly connected to the upper surface of the bottom plate (1); the outer surfaces of the two fixed plates (61) are slidably connected to a slide plate (62); the outer surfaces of the slide plates (62) are symmetrically hinged to a plurality of connecting rods (63); one end of the two connecting rods (63) is hinged to an alignment plate (64); the outer surface of the alignment plate (64) is symmetrically slidably connected to two sliders (65); the outer surface of the slider (65) is hinged to a connecting rod (66); the connecting rod (66) is rotatably connected to the connecting rod (63); one end of the two connecting rods (66) is hinged to a connecting plate (67); the connecting plate (67) is fixedly connected to the fixed plate (61).
7. A high pier maintenance device according to claim 6, characterized in that: The adjustment mechanism (7) comprises a worm (71) rotatably connected to the inner surface of the support plate (3), one end of the worm (71) is fixedly connected to a hand wheel (72), the outer surface of the worm (71) is symmetrically meshed with two worm wheels (73), the upper end surface of the worm wheel (73) is fixedly connected to a rotating rod (74), the two rotating rods (74) are both rotatably connected to the support plate (3), and the rotating rod (74) is fixedly connected to the hollow plate (4).
8. A high pier maintenance device according to claim 7, characterized in that: The outer surface of the hand wheel (72) is provided with anti-slip grooves.