Mounting base for pump valve

Abstract

The utility model discloses a mounting base for a pump valve, which particularly relates to the technical field of pump valve mounting and comprises a mounting box, a lifting mechanism, a damping device, a mounting bottom plate, a folding sleeve and a balance rod. A telescopic groove is formed in the top of the mounting box, and a fixing plate is fixedly connected to the mounting box; the lifting mechanism is arranged in the mounting box and penetrates through the telescopic groove, and the lifting mechanism comprises a two-way lead screw rotationally connected into the mounting box, a pair of transmission sleeves in threaded transmission connection to the two-way lead screw, supporting arms hinged to the transmission sleeves and a supporting seat hinged to the pair of supporting arms; and one end of the two-way screw rod is fixedly connected with an output turntable which is arranged on the outer side of the mounting box. The utility model solves the problems that the installation of the pump valve is influenced by the fixed height of the installation surface, and the height cannot be effectively adjusted according to the on-site installation requirements; damping measures for pump valve installation are mostly achieved by arranging rubber pads at the installation positions, and the damping effect is insufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of pump and valve installation, and more specifically, to a mounting base for a pump and valve. Background Art

[0002] Pump valve is a general term for pumps and valves. It is mainly an industrial equipment for liquid transportation. Pumps can be divided into water pumps, oil pumps, chemical pumps, etc. according to different usage requirements, while valves can be divided into ball valves, butterfly valves, etc. according to different cut-off methods. When the pump valve is used, in order to ensure its stability during use, it needs to be assembled and used with the base.

[0003] At present, when pumps and valves are installed in position with a base, they are affected by the fixed height of the installation surface and cannot be effectively adjusted in height according to the installation requirements on site, and their practical performance is lacking. In addition, after the pumps and valves are installed and fixed through the base, the shock-absorbing measures are mostly achieved by placing rubber pads at the installation location, and the shock-absorbing effect is insufficient. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a mounting base for a pump valve. The technical problem to be solved by the utility model is that the installation of the pump valve is affected by the fixed height of the mounting surface, and the height cannot be effectively adjusted according to the installation requirements on site; in addition, the shock-absorbing measures for the installation of the pump valve are mostly achieved by placing rubber pads at the installation location, and the shock-absorbing effect is insufficient.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a mounting base for a pump valve, comprising:

[0006] An installation box, wherein a telescopic slot is provided on the top of the installation box;

[0007] A lifting mechanism, the lifting mechanism is arranged in the installation box and passes through the telescopic slot;

[0008] A shock absorbing device, wherein the shock absorbing device is arranged on the lifting mechanism;

[0009] A mounting base plate, the mounting base plate is fixedly connected to one end of the shock absorbing device, a pump and valve device is arranged on the mounting base plate, and the lifting mechanism is used to adjust the installation height of the pump and valve device;

[0010] A folding sleeve, the folding sleeve is arranged in a rectangular structure, the folding sleeve is fixedly connected to the opposite surfaces of the installation box and the installation base plate, and the folding sleeve is located outside the telescopic slot;

[0011] The balancing rods are in two pairs and are respectively fixedly connected to the corners of the lower surface of the installation base plate. A shock-absorbing rubber sleeve is fixedly embedded on the upper surface of the installation box, and the balancing rods are slidably connected to the shock-absorbing rubber sleeve.

[0012] In a preferred embodiment, the lifting mechanism includes a bidirectional screw rotatably connected to the installation box, a pair of transmission sleeves threadedly connected to the bidirectional screw, a support arm hinged on each transmission sleeve, and a support seat hinged on a pair of support arms.

[0013] In a preferred embodiment, one end of the bidirectional screw rod is fixedly connected to an output turntable, and the output turntable is arranged on the outside of the installation box.

[0014] In a preferred embodiment, the shock absorbing device comprises a spring shock absorber, and the spring shock absorber is fixedly connected to the support seat.

[0015] In a preferred embodiment, the folding sleeve is provided with a plurality of folding edges, and the corners of the folding edges are fixedly connected with slip rings, and the slip rings are movably sleeved on the balance pole.

[0016] In a preferred embodiment, scale lines are provided on the balance bar.

[0017] In a preferred embodiment, a fixing plate is fixedly connected to the installation box.

[0018] Technical effects and advantages of the utility model:

[0019] 1. The utility model provides a mounting base for a pump and valve. By controlling the forward and reverse rotation of a two-way screw rod, a pair of transmission sleeves can move toward or away from each other to drive the pump and valve equipment to be raised and lowered horizontally through the corresponding support arms. The lifting process has high stability. In addition, a foldable sleeve is arranged at the telescopic groove position. The foldable sleeve can be adaptively extended and retracted along with the change in the height of the pump and valve equipment, so as to seal the telescopic groove position in real time, thereby improving the dustproof, waterproof and other isolation protection of the lifting mechanism.

[0020] 2. The utility model provides a mounting base for a pump and a valve. By arranging a spring shock absorber and a shock-absorbing rubber sleeve, a balance bar can play a linear guiding effect during the lifting and lowering of the pump and valve equipment. Because the balance bar realizes contact sliding in the shock-absorbing rubber sleeve, the vibration of the pump and valve equipment at work can be absorbed by the rubber material of the shock-absorbing rubber sleeve. In addition, the spring shock absorber can provide real-time support for the pump and valve equipment along with the height change of the lifting mechanism. The working vibration of the pump and valve equipment can be further absorbed and consumed by the spring shock absorber. Therefore, through the coordinated action of the above shock-absorbing structure, the working vibration of the pump and valve equipment can be minimized and the operating stability can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 For this utility model Figure 1 Schematic diagram of the structure without pump, valve equipment and folding sleeve.

[0023] Figure 3 For this utility model Figure 1 Cross-sectional view without pump and valve equipment.

[0024] Figure 4 The utility model is a schematic diagram of the structure of the balance bar, the shock-absorbing rubber sleeve and the slip ring.

[0025] The accompanying drawings are marked as follows: 1. Installation box; 2. Telescopic slot; 3. Lifting mechanism; 31. Bidirectional screw rod; 32. Transmission sleeve; 33. Support arm; 34. Support seat; 4. Spring shock absorber; 5. Installation base plate; 6. Pump and valve equipment; 7. Folding sleeve; 8. Balance rod; 81. Shock-absorbing rubber sleeve; 9. Fixed plate; 10. Output turntable; 11. Slip ring; 12. Scale line. DETAILED DESCRIPTION

[0026] 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.

[0027] Combined with reference Figure 1-Figure 4 The utility model provides a mounting base for a pump valve, comprising a mounting box 1, a lifting mechanism 3, a shock absorbing device, a mounting base plate 5, a folding sleeve 7 and a balancing rod 8.

[0028] A telescopic slot 2 is provided at the top of the installation box 1, and the position of the telescopic slot 2 can provide a lifting channel for the lifting mechanism 3. In the present application, a through slot for the shock absorbing device to pass through is provided on the telescopic slot 2. When the lifting mechanism 3 passes through the telescopic slot 2, the lifting mechanism 3 can synchronously drive the shock absorbing device to pass through the through slot.

[0029] A fixing plate 9 is fixedly connected to the installation box 1 , and a mounting hole is arranged on the fixing plate 9 , which can be connected to the installation surface with bolts.

[0030] The lifting mechanism 3 is arranged in the installation box 1 and passes through the telescopic slot 2. The lifting mechanism 3 includes a bidirectional screw rod 31 rotatably connected to the installation box 1, a pair of transmission sleeves 32 threadedly connected to the bidirectional screw rod 31, a support arm 33 hinged on each transmission sleeve 32, and a support seat 34 hinged on the pair of support arms 33.

[0031] One end of the bidirectional screw rod 31 is fixedly connected to an output turntable 10 , and the output turntable 10 is arranged outside the installation box 1 .

[0032] Specifically, by rotating the output turntable 10 forward and backward, it can drive the bidirectional screw rod 31 to rotate forward and backward. Based on this, a pair of transmission sleeves 32 on the bidirectional screw rod 31 can make linear motions towards or away from each other, so as to drive the support seat 34 to change its height through the corresponding support arm 33. In this way, the support seat 34 can drive the installation base plate 5 to be lifted and lowered horizontally through the shock absorbing device. The lifting process has high stability, and the lifting mechanism 3 is located in the installation box 1 for operation, which has high protection.

[0033] The shock absorbing device is arranged on the lifting mechanism 3 . There are two groups of shock absorbing devices, which are symmetrically fixedly connected to the two sides of the support seat 34 through the base. The shock absorbing device includes a spring shock absorber 4 , which is fixedly connected to the support seat 34 .

[0034] Specifically, when the installation base plate 5 is raised or lowered horizontally, the height of the installation base plate 5 can be adjusted through the shock absorbing device. Since the spring shock absorber 4 can be composed of a shock absorbing spring and a damper, when the pump valve generates vibration during operation, the spring shock absorber 4 can filter, absorb and consume the working vibration of the pump valve to reduce the vibration amplitude of the pump valve, thereby improving the stability of the pump valve operation and ensuring the tightness of the installation.

[0035] The mounting base plate 5 is fixedly connected to one end of the shock absorbing device, and a pump and valve device 6 is arranged on the mounting base plate 5. The above-mentioned lifting mechanism 3 is used to adjust the installation height of the pump and valve device 6. In this application, a mounting hole for installing the pump and valve device 6 is arranged on the mounting base plate 5.

[0036] There are two pairs of balance bars 8, which are fixedly connected at the corners of the lower surface of the installation base plate 5. A shock-absorbing rubber sleeve 81 is fixedly embedded on the upper surface of the installation box 1. The balance bar 8 is slidably connected in the shock-absorbing rubber sleeve 81. During the lifting and lowering of the installation base plate 5, the balance bar 8 can slide in the shock-absorbing rubber sleeve 81 to provide a linear limit for the lifting and lowering of the installation base plate 5. Because the shock-absorbing rubber sleeve 81 is made of shock-absorbing rubber, when the pump and valve equipment 6 on the installation base plate 5 is working, the working vibration can be transmitted from the balance bar 8 to the shock-absorbing rubber sleeve 81, and then the shock-absorbing rubber sleeve 81 performs shock absorption.

[0037] The balance bar 8 is provided with scale lines 12. When the base plate 5 is installed to adjust the installation height of the pump and valve device 6, the scale lines 12 can be used to adjust the height due to marking, thereby improving the accuracy of the installation height of the pump and valve device 6.

[0038] The folding sleeve 7 is arranged in a rectangular structure, and the folding sleeve 7 is fixedly connected to the opposite surfaces of the installation box 1 and the installation base plate 5, and the folding sleeve 7 is located on the outside of the telescopic groove 2. In the present application, the folding sleeve 7 adopts a flexible rubber material, which can facilitate telescopic folding. At the same time, the corners of the folding sleeve 7 can be chamfered, which can improve the durability of the continuous folding of the folding sleeve 7.

[0039] The folding sleeve 7 is provided with a plurality of folding edges, which allow the folding sleeve 7 to be telescopically stored along this position, thereby increasing the surrounding height, and a slip ring 11 is fixedly connected to the corner of the folding edge, and the slip ring 11 is movably sleeved on the balance pole 8. There are a plurality of slip rings 11 on each balance pole 8, and the setting of the slip ring 11 can be used to constrain the state of the folding sleeve 7. When the folding sleeve 7 is telescopically folded, the slip ring 11 can adaptively slide on the balance pole 8 to achieve a certain traction effect on the folding sleeve 7, thereby preventing the folding sleeve 7 from being greatly deformed and affecting the folding problem.

[0040] Specifically, when the mounting base plate 5 moves toward or away from the mounting box 1, the mounting base plate 5 and the mounting box body 1 can pull the two ends of the folding sleeve 7 to extend and retract. In this way, when the height of the pump and valve equipment 6 is adjusted, the folding sleeve 7 can surround the area between the mounting base plate 5 and the mounting box 1 in real time, which can effectively prevent impurities such as water and dust from entering the mounting box 1 through the telescopic groove 2, thereby improving the isolation protection of the lifting mechanism 3.

Claims

1. A mounting base for a pump valve, characterized in that: include: An installation box (1), wherein a telescopic slot (2) is provided on the top of the installation box (1); A lifting mechanism (3), the lifting mechanism (3) being arranged in the installation box (1) and passing through the telescopic slot (2); A shock absorbing device, wherein the shock absorbing device is arranged on the lifting mechanism (3); A mounting base plate (5), the mounting base plate (5) being fixedly connected to one end of the shock absorbing device, a pump and valve device (6) being arranged on the mounting base plate (5), and the lifting mechanism (3) being used to adjust the installation height of the pump and valve device (6); A folding sleeve (7), the folding sleeve (7) being arranged in a rectangular structure, the folding sleeve (7) being fixedly connected to the opposite surfaces of the installation box (1) and the installation base plate (5), and the folding sleeve (7) being located outside the telescopic slot (2); Balance bars (8), the balance bars (8) are in two pairs and are respectively fixedly connected to the corners of the lower surface of the installation base plate (5); a shock-absorbing rubber sleeve (81) is fixedly embedded on the upper surface of the installation box (1), and the balance bars (8) are slidably connected to the shock-absorbing rubber sleeve (81).

2. A pump valve mounting base according to claim 1, characterized in that: The lifting mechanism (3) comprises a bidirectional screw rod (31) rotatably connected to the installation box (1), a pair of transmission sleeves (32) threadedly connected to the bidirectional screw rod (31), a support arm (33) hinged on each transmission sleeve (32), and a support seat (34) hinged on the pair of support arms (33).

3. A pump valve mounting base according to claim 2, characterized in that: One end of the bidirectional screw rod (31) is fixedly connected to an output turntable (10), and the output turntable (10) is arranged outside the installation box (1).

4. A pump valve mounting base according to claim 2, characterized in that: The shock absorbing device comprises a spring shock absorber (4), and the spring shock absorber (4) is fixedly connected to the support seat (34).

5. A pump valve mounting base according to claim 1, characterized in that: The folding sleeve (7) is provided with a plurality of folding edges, and a slip ring (11) is fixedly connected to the corner of the folding edge, and the slip ring (11) is movably sleeved on the balancing rod (8).

6. A pump valve mounting base according to claim 1, characterized in that: The balance bar (8) is provided with scale lines (12).

7. A pump valve mounting base according to claim 1, characterized in that: A fixing plate (9) is fixedly connected to the installation box (1).

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