Clamp for installing double-wall corrugated pipe

Abstract

The utility model belongs to the technical field of double-wall corrugated pipes, and discloses a clamp for mounting a double-wall corrugated pipe, which comprises a bottom plate, two groups of fixing blocks are symmetrically and fixedly connected to the upper end face of the bottom plate, a first bidirectional screw is rotatably connected between each group of fixing blocks, and a second bidirectional screw is rotatably connected between each group of fixing blocks. Two moving blocks are in threaded connection to each first bidirectional screw rod, a lifting frame is rotatably connected between the top ends of the moving blocks, sliding blocks are rotatably connected to the two ends of the top of the lifting frame, sliding rods are slidably connected into the sliding blocks, a top plate is fixedly connected to the outer ends of the sliding rods, and a mounting plate is arranged on one side of the top plate; an adjusting structure used for adjusting the position of the mounting plate is arranged on the top plate, and a clamping structure used for clamping the double-wall corrugated pipe is arranged on the lower side of the mounting plate. The double-wall corrugated pipe clamping device has the advantages that the situation that the installation position of a double-wall corrugated pipe is inconvenient to adjust flexibly can be avoided, the clamping stability is low, and the height adjusting range is small.

Description

TECHNICAL FIELD

[0001] The utility model belongs to double -walled corrugated pipe technical field, specifically a kind of clamp for installing double -walled corrugated pipe. BACKGROUND

[0002] Double -walled corrugated pipe is a kind of novel pipe material with annular structure outer wall and smooth inner wall, widely used in municipal engineering, construction engineering, communication equipment and industry, large-scale use double -walled corrugated pipe, make the tool for installing double -walled corrugated pipe also more and more, when installing double -walled corrugated pipe needs to use clamp to install it.

[0003] Through retrieval, in prior art, patent application number CN201721555893.1 Chinese patent discloses a kind of clamp for installing HDPE double -walled corrugated pipe, the bottom of the base is provided with universal wheel in four corners, the right side of the pillar is provided with cross bar, the left side of the cross bar is provided with sliding block, and sliding block is located in the inner cavity of pillar, the right side of the inner cavity of the pillar is provided with the sliding slot matched with sliding block, the bottom of the inner cavity of the pillar is provided with hydraulic device, the power output end of the top of hydraulic device penetrates the bottom of the inner cavity of sliding slot and is connected at the bottom of sliding block;

[0004] The above technical scheme, in the use process, the position of clamp clamping installation is constant, it is inconvenient to flexibly adjust the position of double -walled corrugated pipe according to actual installation, resulting in poor installation effect, and by single clamping piece clamping, leading to the stability of clamping is not high, and the range of height adjustment is lower, and it also occupies more space.

[0005] Therefore, aiming at the above problems, a kind of clamp for installing double -walled corrugated pipe is provided. UTILITY MODEL CONTENTS

[0006] To solve the problems presented in the above background art, the utility model provides a kind of clamp for installing double -walled corrugated pipe, with the advantages that the installation position of double -walled corrugated pipe can be flexibly adjusted, the clamping stability is lower and the height adjustment range is lower.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a clamp for installing double -walled bellows, including the bottom plate, the upper end surface of the bottom plate is fixedly connected with two groups of fixed blocks, the first bidirectional screw rod is rotatably connected between every group of fixed blocks, two moving blocks are threadedly connected on the first bidirectional screw rod, the top end of the moving block is rotatably connected with the lifting frame, the both ends of the top of the lifting frame are rotatably connected with the sliding block, the sliding block is slidably connected with the sliding rod, the outer end of the sliding rod is fixedly connected with the top plate, one side of the top plate is equipped with the mounting plate, the top plate is equipped with the adjusting structure for adjusting the position of the mounting plate, the downside of the mounting plate is equipped with the clamping structure for clamping the double -walled bellows.

[0008] Preferably, the adjusting structure includes two connecting blocks symmetrically and fixed on the upper end surface of the top plate, a threaded rod is rotatably connected between the two connecting blocks, a first motor is fixedly connected to the outer side wall of one of the connecting blocks, and the driving end of the first motor is fixedly connected to the shaft end of the threaded rod, an adjusting block is threadedly connected to the threaded rod, a guide rod is slidably connected to the top of the adjusting block, the both ends of the guide rod are fixedly connected to the connecting blocks, and an assembly frame is fixedly connected to the end of the adjusting block.

[0009] Preferably, a second bidirectional screw rod is rotatably connected in the assembly frame, a second motor is fixedly connected to the outer side wall of one end of the assembly frame, and the driving end of the second motor is fixedly connected to the shaft end of the second bidirectional screw rod, two moving seats are symmetrically and threadedly connected to the second bidirectional screw rod, an adjusting rod is rotatably connected to the end of each of the two moving seats, an adapter block is rotatably connected to the outer end of the adjusting rod, and the outer end of the adapter block is fixedly connected to the mounting plate.

[0010] Preferably, the clamping structure includes two brackets symmetrically and fixed to the both ends of the lower end surface of the mounting plate, two strip-shaped openings are symmetrically formed in each of the two brackets, and an adapter seat is slidably connected in each of the strip-shaped openings, a clamping piece is fixedly connected to the bottom end of each of the adapter seats, a telescopic cylinder is fixedly connected to the upper end surface of the mounting plate, a connecting seat is fixedly connected to the driving end of the telescopic cylinder and penetrates through the mounting plate, two connecting rods are rotatably connected to the front and rear ends of the connecting seat, and the bottom end of each of the connecting rods is rotatably connected to the adapter seat.

[0011] Preferably, a third motor is fixedly connected to the outer side wall of one of the fixed blocks, the driving end of the third motor is fixedly connected to the shaft end of one of the first bidirectional screw rods, a pulley is fixedly connected to one end of each of the two first bidirectional screw rods, and a synchronous belt is transmissionally connected between the two pulleys.

[0012] Preferably, universal wheels are fixedly connected at four corners of the bottom plate lower end face, support frames are fixedly connected at four corners of the bottom plate upper end face, hydraulic cylinders are fixedly connected to the upper end faces of the support frames, support feet are fixedly connected to the driving ends of the hydraulic cylinders.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The adjusting structure is set, realizes the position adjustment of the double-wall corrugated pipe according to actual installation environment, is convenient for adapting different installation conditions, improves the installation effect, solves the problem of inconvenient position adjustment of the double-wall corrugated pipe in the prior art.

[0015] 2、The utility model discloses a fixing block, first bidirectional screw rod, moving block, lifting frame, sliding block, slide rod, top plate and clamping structure are set up, realize to the stable clamping of double -walled corrugated pipe, improve the stability when installing, improve the range of height adjustment, when receiving still occupy smaller space, convenient to use, solve the problem of the poor clamping stability and the lower height adjustment range in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is overall structure schematic view of the utility model;

[0017] Figure 2 It is rear side structure schematic view of the utility model;

[0018] Figure 3 It is side view structure schematic view of the utility model;

[0019] Figure 4 It is overhead structure schematic view of the utility model;

[0020] Figure 5 It is structure schematic view when clamping of the utility model;

[0021] Figure 6 It is bottom structure schematic view of the utility model.

[0022] As shown in the figure: 1, the base plate; 2, the fixed block; 3, the first bidirectional screw; 4, the moving block; 5, the lifting frame; 6, the sliding block; 7, the sliding rod; 8, the top plate; 9, the mounting plate; 10, the adjusting structure; 1001, the connecting block; 1002, the threaded rod; 1003, the first motor; 1004, the adjusting block; 1005, the guide rod; 1006, the assembly frame; 1007, the second bidirectional screw; 1008, the second motor; 1009, the moving seat; 1010, the adjusting rod; 1011, the link block; 11, the clamping structure; 1101, the support; 1102, the link seat; 1103, the clamping piece; 1104, the telescopic cylinder; 1105, the connecting seat; 1106, the connecting rod; 12, the third motor; 13, the pulley; 14, the synchronous belt; 15, the universal wheel; 16, the support frame; 17, the hydraulic cylinder; 18, the supporting leg. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] As Figures 1 to 6 shown, the utility model provides a kind of clamp for installing double-wall corrugated pipe, including base plate 1, the upper end surface of base plate 1 is symmetric and is fixedly connected with two groups of fixed blocks 2, first bidirectional screw 3 is rotatably connected between each group of fixed blocks 2, two moving blocks 4 are threadedly connected on first bidirectional screw 3, lifting frame 5 is rotatably connected between the top end of moving block 4, sliding block 6 is rotatably connected at the top of both ends of lifting frame 5, sliding rod 7 is slidably connected in sliding block 6, top plate 8 is fixedly connected at the outer end of sliding rod 7, mounting plate 9 is equipped on one side of top plate 8, adjusting structure 10 for adjusting the position of mounting plate 9 is equipped on top plate 8, clamping structure 11 for clamping double-wall corrugated pipe is equipped on the lower side of mounting plate 9, so as to realize the position of double-wall corrugated pipe to be flexibly adjusted according to actual installation condition, further improve the effect of installation.

[0025] Specific, adjust the structure 10 includes symmetric and fixed on the top plate 8 end surface of two connecting block 1001, two connecting block 1001 between the rotating connection has a threaded rod 1002, one of the connecting block 1001 outside wall fixedly connected with the first motor 1003, and the first motor 1003 drive end and threaded rod 1002 with the shaft end fixedly connected, threaded rod 1002 on the threaded connection has adjusting block 1004, the top of the adjusting block 1004 sliding connection has guide rod 1005, guide rod 1005 both ends are fixedly connected with connecting block 1001, adjusting block 1004 end fixedly connected with the assembly frame 1006, so as to facilitate the operator to adjust the processing.

[0026] As shown in Figures 1 to 6 the assembly frame 1006 is rotatably connected with the second two-way screw 1007, one end of the assembly frame 1006 is fixedly connected with the second motor 1008, and the drive end of the second motor 1008 is fixedly connected with the shaft end of the second two-way screw 1007, the second two-way screw 1007 is symmetrically and threadedly connected with two moving seats 1009, the end of the two moving seats 1009 is rotatably connected with the adjusting rod 1010, the outer end of the adjusting rod 1010 is rotatably connected with the connecting block 1011, and the outer end of the connecting block 1011 is fixedly connected with the mounting plate 9, so as to facilitate use and further improve the use effect of the device.

[0027] Further, the clamping structure 11 includes two brackets 1101 symmetrically fixed on the lower end surface of the mounting plate 9, two strip-shaped openings are symmetrically formed in the two brackets 1101, and the strip-shaped openings are slidably connected with the connecting seats 1102, the bottom ends of the connecting seats 1102 are fixedly connected with the clamping pieces 1103, the upper end surface of the mounting plate 9 is fixedly connected with the telescopic cylinder 1104, the drive end of the telescopic cylinder 1104 penetrates the mounting plate 9 and is fixedly connected with the connecting seat 1105, the front and rear ends of the connecting seat 1105 are rotatably connected with two connecting rods 1106, the bottom ends of the connecting rods 1106 are rotatably connected with the connecting seats 1102, so as to clamp the double-wall corrugated pipe and facilitate the installation of the double-wall corrugated pipe.

[0028] It is worth noting that the outer side wall of one of the fixed blocks 2 is fixedly connected with the third motor 12, the drive end of the third motor 12 is fixedly connected with the shaft end of one of the first two-way screws 3, and the ends of the two first two-way screws 3 are fixedly connected with the pulleys 13, and the pulleys 13 are drivingly connected with the synchronous belt 14, so as to drive and greatly improve the use effect of the device.

[0029] As shown in Figures 1 to 6As shown, the four corners of the bottom plate 1 lower end surface are fixedly connected with universal wheels 15, the four corners of the bottom plate 1 upper end surface are fixedly connected with support frames 16, the upper end surface of the support frame 16 is fixedly connected with a hydraulic cylinder 17, the driving end of the hydraulic cylinder 17 is fixedly connected with a support foot 18, thereby facilitating height adjustment processing.

[0030] Wherein, the structure of the motor and the like is prior art, and will not be described in detail; meanwhile, the utility model still includes power supply, controller and switch and the like, which are not the main technical points of the patent, and will not be described in detail. The wiring diagram of the motor in the utility model belongs to the common knowledge in the art, and its working principle is a well-known technology, and its model is selected according to actual use, so the control mode and wiring arrangement of the motor will not be explained in detail.

[0031] Working principle and process: since the four corners of the bottom plate 1 lower end surface are fixedly connected with universal wheels 15, the clamp can be pushed to move to the position required to install the double-wall corrugated pipe, after reaching the position, the hydraulic cylinder 17 on the bottom plate 1 is started, the driving end of which is fixedly connected with the support foot 18, so that the support foot 18 is lowered and contacts the ground, fixing the clamp on the ground to prevent the clamp from moving in subsequent operations, then the third motor 12 fixed on the outer side wall of one of the fixed blocks 2 is started, the driving end of the third motor 12 is fixedly connected with the shaft end of one of the first bidirectional screws 3, and the two first bidirectional screws 3 are drivingly connected through the pulley 13 and the synchronous belt 14, the first bidirectional screw 3 rotates, so that the two moving blocks 4 screw-connected thereto move relatively or away from each other. Because the lifting frame 5 is rotatably connected between the top ends of the moving blocks 4, the movement of the moving blocks 4 drives the lifting frame 5 to rise or fall, thereby adjusting the height of the lifting frame 5;

[0032] When adjusting in the horizontal direction, first start the first motor 1003, the first motor 1003 drives the threaded rod 1002 to rotate, so that the adjusting block 1004 screw-connected to the threaded rod 1002 moves horizontally under the guidance of the guide rod 1005, and the assembly frame 1006 fixedly connected to the end portion of the adjusting block 1004 also moves horizontally, realizing preliminary adjustment of the mounting plate 9 in the horizontal direction;

[0033] When angle adjustment is performed, first start the second motor 1008, the second motor 1008 drives the second bidirectional screw 1007 to rotate, so that the two moving seats 1009 screw-connected to the second bidirectional screw 1007 move relatively or away from each other, the end portion of the moving seat 1009 is rotatably connected with the adjusting rod 1010, the outer end of the adjusting rod 1010 is rotatably connected with the link block 1011 fixedly connected with the mounting plate 9, and the movement of the moving seat 1009 changes the angle of the mounting plate 9 through the adjusting rod 1010, realizing angle adjustment of the mounting plate 9;

[0034] After the position adjustment is completed, when the double-wall corrugated pipe is clamped, the telescopic cylinder 1104 on the upper end face of the mounting plate 9 is started, the driving end of the telescopic cylinder 1104 pushes the connecting seat 1105 to descend, the connecting rod 1106 rotatably connected at the front and rear ends of the connecting seat 1105 drives the adapter seat 1102 to slide downward in the strip-shaped opening of the support 1101, the clamping piece 1103 fixedly connected at the bottom end of the adapter seat 1102 descends and clamps the double-wall corrugated pipe, and the clamping operation of the double-wall corrugated pipe is completed. When the double-wall corrugated pipe is clamped and fixed, the double-wall corrugated pipe can be moved to a suitable installation position through the above adjustment operation, and the installation work is carried out.

[0035] It should be noted that, in this document, the terms "first", "second", and so on are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device that includes a list of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or device.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A clamp for installing a double-walled corrugated pipe, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is symmetrically connected to two sets of fixing blocks (2). Each set of fixing blocks (2) is rotatably connected to a first bidirectional screw (3). Each first bidirectional screw (3) is threaded with two moving blocks (4). The top ends of the moving blocks (4) are rotatably connected to a lifting frame (5). The top ends of the lifting frame (5) are rotatably connected to sliders (6). The sliders (6) are slidably connected to a sliding rod (7). The outer end of the sliding rod (7) is fixedly connected to a top plate (8). One side of the top plate (8) is provided with an installation plate (9). The top plate (8) is provided with an adjustment structure (10) for adjusting the position of the installation plate (9). The lower side of the installation plate (9) is provided with a clamping structure (11) for clamping the double-wall corrugated pipe.

2. The clamp for installing a double-walled corrugated pipe according to claim 1, characterized in that: The adjustment structure (10) includes two connecting blocks (1001) that are symmetrical and fixed to the upper end face of the top plate (8). A threaded rod (1002) is rotatably connected between the two connecting blocks (1001). A first motor (1003) is fixedly connected to the outer wall of one of the connecting blocks (1001), and the driving end of the first motor (1003) is fixedly connected to the shaft end of the threaded rod (1002). An adjustment block (1004) is threadedly connected to the threaded rod (1002). A guide rod (1005) is slidably connected to the top of the adjustment block (1004). Both ends of the guide rod (1005) are fixedly connected to the connecting block (1001) respectively. An assembly frame (1006) is fixedly connected to the end of the adjustment block (1004).

3. A clamp for installing a double-walled corrugated pipe according to claim 2, characterized in that: The assembly frame (1006) is rotatably connected to a second bidirectional screw (1007). A second motor (1008) is fixedly connected to the outer wall of one end of the assembly frame (1006). The driving end of the second motor (1008) is fixedly connected to the shaft end of the second bidirectional screw (1007). The second bidirectional screw (1007) is symmetrically connected to two movable seats (1009) with threads. The ends of the two movable seats (1009) are rotatably connected to an adjusting rod (1010). The outer end of the adjusting rod (1010) is rotatably connected to a connecting block (1011). The outer end of the connecting block (1011) is fixedly connected to the mounting plate (9).

4. A clamp for installing a double-walled corrugated pipe according to claim 3, characterized in that: The clamping structure (11) includes two brackets (1101) symmetrically fixed at both ends of the lower end face of the mounting plate (9). Each of the two brackets (1101) has two symmetrically opened strip-shaped openings, and each strip-shaped opening is slidably connected to a connecting seat (1102). The bottom end of each connecting seat (1102) is fixedly connected to a clamping member (1103). The upper end face of the mounting plate (9) is fixedly connected to a telescopic cylinder (1104). The driving end of the telescopic cylinder (1104) passes through the mounting plate (9) and is fixedly connected to a connecting seat (1105). The front and rear ends of the connecting seat (1105) are rotatably connected to two connecting rods (1106). The bottom ends of the connecting rods (1106) are rotatably connected to the connecting seat (1102).

5. A clamp for installing a double-walled corrugated pipe according to claim 4, characterized in that: A third motor (12) is fixedly connected to the outer wall of one of the fixed blocks (2). The driving end of the third motor (12) is fixedly connected to the shaft end of one of the first bidirectional screws (3). One end of each of the two first bidirectional screws (3) is fixedly connected to a pulley (13). A synchronous belt (14) is connected between the pulleys (13).

6. A clamp for installing a double-walled corrugated pipe according to claim 1, characterized in that: Universal wheels (15) are fixedly connected to the four corners of the lower end face of the base plate (1), and support frames (16) are fixedly connected to the four corners of the upper end face of the base plate (1). A hydraulic cylinder (17) is fixedly connected to the upper end face of the support frame (16), and a support foot (18) is fixedly connected to the drive end of the hydraulic cylinder (17).

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