CN211491509U - Multifunctional clamp - Google Patents

Abstract

The utility model discloses a multifunctional clamp, the on-line screen storage device comprises a base, the universal wheel, vertical support, the crossbeam, horizontal stand and anchor clamps mechanism, the base below is provided with a plurality of universal wheels, vertical support has two and opposition to set up on the base, the crossbeam erects on two vertical support tops, the mobilizable setting in vertical support in horizontal support both ends, anchor clamps mechanism includes the main shaft, the countershaft, the arm lock and the spacing post of L shape, the mobilizable setting on horizontal support of main shaft, two countershafts respectively through the parallel symmetrical setting in the main shaft both sides of telescopic link No. one, be provided with the cylinder No. one of two telescopic links of drive on the main shaft, be connected with the arm lock of two L shapes on every countershaft, be provided with spacing post on the horizontal direction of arm lock. Through setting up anchor clamps mechanism, can adjust the interval between the arm lock, the arm front end of pressing from both sides still is provided with spacing post simultaneously, can press from both sides tight prefab, satisfies the clamping condition of the prefab of not unidimensional, and is safe steady.

Description

Multifunctional clamp

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a multifunctional clamp.

Background

The prefabricated cement product has wide application in city construction, road construction, sewer construction and other aspects, has mature technology, can manufacture cement into various shapes and specifications required in construction in factories according to requirements, and then transports the prefabricated cement products to destinations for subsequent installation procedures, saves time and also improves the working efficiency. However, cable trench cover plates, prefabricated coping and other prefabricated loose plates are heavy in weight, cannot be completely carried by manpower in the transferring or loading process, and need to be fixed by a clamp and then carried, and the traditional clamp is fixed in size, can only carry prefabricated products with fixed size, and cannot simultaneously carry cloud products with different sizes.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a multifunctional clamp which comprises a base, universal wheels, a vertical bracket, a cross beam, a horizontal bracket and a clamp mechanism, it is characterized in that a plurality of universal wheels are arranged below the base, two vertical supports are oppositely arranged on the base, the cross beam is erected at the top ends of the two vertical brackets, the two ends of the horizontal bracket are movably arranged on the vertical brackets, the fixture mechanism comprises a main shaft, auxiliary shafts, L-shaped clamping arms and a limiting column, the main shaft is movably arranged on the horizontal bracket, the two auxiliary shafts are respectively arranged on the two sides of the main shaft in parallel and symmetrically through a first telescopic rod, the main shaft is provided with a first air cylinder for driving two first telescopic rods, each auxiliary shaft is connected with two L-shaped clamping arms, and limiting columns are arranged in the horizontal direction of the clamping arms.

Preferably, the vertical support is provided with a vertical hollow hole, two ends of the horizontal support are respectively arranged in the hollow hole, two ends of the horizontal support are respectively connected with a steel wire rope, the cross beam is further provided with a rotating motor and a rotating shaft connected with the rotating motor, and the other end of the steel wire rope is wound on the rotating shaft.

Preferably, a groove is formed in the horizontal support, one end of the main shaft is embedded into the groove and can slide along the groove, a second telescopic rod and a second cylinder which are parallel to the horizontal support and are connected with each other are further arranged below the horizontal support, and the other end of the second telescopic rod is connected with the main shaft.

Preferably, the horizontal direction end of the clamping arm is further provided with a pressing column and two rotary columns, one end of the pressing column is provided with a rack, the rack is embedded into the clamping arm, a spring is connected between the pressing column and the clamping arm, the other end of the pressing column is exposed out of the clamping arm by 5-10cm, the rotary columns are evenly provided with a plurality of threaded holes, and the limiting columns are in threaded connection with the rotary columns.

Preferably, the clamping arm further comprises a gear matched with the rack of the pressing column, the gear is connected with two rotating columns on the clamping arm, and the rotating columns can rotate by 0-90 degrees.

Preferably, the front end of the limiting column is conical.

Preferably, a control panel is arranged on the vertical support, and buttons for adjusting the rotating motor, the first air cylinder and the second air cylinder are arranged on the control panel.

The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following beneficial effect: anchor clamps can go up and down, be convenient for promote the prefab, anchor clamps mechanism lower extreme has the arm lock that can fix the prefab, interval between the arm lock of adjacent countershaft can be adjusted through a cylinder, can be used for the prefab of centre gripping different sizes, the arm lock is provided with the pressing post with the junction of prefab, when pressing post contact prefab and continue to remove, the rack drives gear revolve, can make the column spinner rotate, make spacing post can clip the prefab from top to bottom, it is more firm in the transportation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an internal schematic view of the part a of the present invention during clamping.

Fig. 3 is an internal schematic view of the part a of the present invention when it is not clamped.

Fig. 4 is a top view of the present invention.

1-a base; 2-universal wheels; 3-vertical support; 4-a cross beam; 5-a horizontal support; 6-a clamping mechanism; 7-a main shaft; 8-minor axis; 9-a clamping arm; 10-a limiting column; 11-a first telescopic rod; 12-cylinder number one; 13-a steel wire rope; 14-a rotating electric machine; 15-a rotating shaft; 16-a groove; 17-a second telescopic rod; 18-cylinder number two; 19-pressing the column; 20-spin columns; 21-a spring; 22-gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention. In the drawings, the size and relative sizes of certain features may be exaggerated for clarity.

As the description attached drawing shows, the utility model provides a multifunctional clamp, including base 1, universal wheel 2, vertical support 3, crossbeam 4, horizontal stand 5 and fixture device 6, base 1 below is provided with a plurality of universal wheels 2, and in the in-service use is equipped with the piece that stops of braking on the universal wheel, is convenient for fix anchor clamps. Perpendicular support 3 has two and oppositions to set up on base 1, crossbeam 4 erects on 3 tops of two perpendicular supports, the mobilizable setting in perpendicular support 3 in 5 both ends of horizontal stand, anchor clamps mechanism 6 includes arm lock 9 and spacing post 10 of main shaft 7, countershaft 8, L shape, main shaft 7 is mobilizable to be set up on horizontal stand 5, two countershaft 8 sets up in main shaft 7 both sides through 11 parallel symmetry of telescopic link respectively, be provided with cylinder 12 of driving two telescopic links 11 on the main shaft 7, every be connected with the arm lock 9 of two L shapes on the countershaft 8, be provided with spacing post 10 on the horizontal direction of arm lock 9.

The optimization scheme, be provided with vertical hole on the vertical support 3, the hole is arranged respectively in at the both ends of horizontal stand 5, the both ends of horizontal stand 5 are connected with wire rope 13 respectively, still be provided with on the crossbeam 4 and rotate motor 14 and with the pivot 15 of being connected of rotating motor 14, wire rope 13's the other end twines in pivot 15, and for the wire rope winding, the crossbeam both ends still are provided with the directive wheel for convenience, and the wire rope's of both sides wire rope opposite direction rotates the pivot, can realize wire winding and unwrapping wire simultaneously.

According to the optimized scheme, a groove 16 is formed in the horizontal support 5, one end of the main shaft 7 is embedded into the groove 16 and can slide along the groove 16, a second expansion rod 17 and a second air cylinder 18 which are parallel to the horizontal support 5 and are connected with each other are further arranged below the horizontal support 5, and the other end of the second expansion rod 17 is connected with the main shaft 7.

According to the optimized scheme, the tail end of the horizontal direction of the clamping arm 9 is further provided with a pressing column 19 and two rotary columns 20, one end of the pressing column 19 is provided with a rack and is embedded into the clamping arm 9, a spring 21 is connected between the pressing column 19 and the clamping arm, the other end of the pressing column 19 is exposed out of the clamping arm by 5-10cm, a plurality of threaded holes are uniformly formed in the rotary columns 20, the limiting columns 10 are in threaded connection with the rotary columns 20, and the two limiting columns in the same clamping arm can be connected through different threaded holes according to requirements, so that clamping of prefabricated products with different thicknesses is met.

According to the optimized scheme, the clamping arm 9 further comprises a gear 22 matched with the rack of the pressing column 19, the gear 22 is connected with two rotary columns 20 on the clamping arm, the rotary columns 20 can rotate by 0-90 degrees, the pressing column is exposed before clamping of the clamp, the limiting column is perpendicular to the length direction of the pressing column, when the pressing column completely enters in the clamping process, the rotary columns rotate by 90 degrees, the limiting column is parallel to the length direction of the pressing column, and a prefabricated product can be pressed.

According to the optimized scheme, the front end of the limiting column 10 is conical, and can be conveniently inserted into the lower part of a prefabricated product.

According to the optimized scheme, a control panel (not shown in the figure) is arranged on the vertical support 3, and buttons for adjusting the rotating motor, the first air cylinder and the second air cylinder are arranged on the control panel.

According to the optimized scheme, the clamping arms 9 and the auxiliary shaft 8 can be detachably connected and can be connected in a bolt mode and the like, the distance between the two clamping arms between the same auxiliary shaft can be changed, and the requirements of prefabricated products with different sizes are met. The telescopic distance of the first air cylinder can be adjusted according to the width of the prefabricated product to be conveyed.

The theory of operation, the utility model provides a multifunctional clamp, rotate motor work, the drive pivot is rotated, it goes up and down to drive horizontal stand, be convenient for promote the prefab, fixture mechanism lower extreme has the arm lock that can fix the prefab, interval between the arm lock of adjacent countershaft can be adjusted through a cylinder, can be used for the not unidimensional prefab of centre gripping, the arm lock is provided with the junction of prefab and presses the compression leg, before the anchor clamps centre gripping, it exposes to press the post, and spacing post is perpendicular with the length direction who presses the compression leg, during the centre gripping, the rack drives gear revolve, can make the column spinner rotate, when pressing the post and entering completely, the column spinner is rotatory 90, spacing post is parallel with the length direction who presses the compression leg, can push down.

It will be appreciated by those skilled in the art that the invention can be embodied in many other specific forms without departing from the spirit or scope of the invention. Although the embodiments of the present invention have been described, it is to be understood that the present invention should not be limited to such embodiments, and that changes and modifications can be made by one skilled in the art within the spirit and scope of the present invention as defined by the appended claims.

Claims (7)

1. The utility model provides a multifunctional clamp, includes base, universal wheel, vertical support, crossbeam, horizontal stand and anchor clamps mechanism, its characterized in that, the base below is provided with a plurality of universal wheels, vertical support has two and opposition to set up on the base, the crossbeam erects on two vertical support tops, the mobilizable setting in vertical support in horizontal stand both ends, anchor clamps mechanism includes the arm lock and the spacing post of main shaft, countershaft, L shape, mobilizable setting in horizontal stand of main shaft, two the countershaft sets up in the main shaft both sides through the parallel symmetry of telescopic link respectively, be provided with the cylinder of driving two telescopic links No. one on the main shaft, every be connected with the arm lock of two L shapes on the countershaft, be provided with spacing post on the horizontal direction of arm lock.

2. The multifunctional clamp according to claim 1, wherein the vertical support is provided with a vertical hollow hole, two ends of the horizontal support are respectively disposed in the hollow hole, two ends of the horizontal support are respectively connected with a steel wire rope, the cross beam is further provided with a rotating motor and a rotating shaft connected with the rotating motor, and the other end of the steel wire rope is wound on the rotating shaft.

3. The multifunctional clamp according to claim 1, wherein a groove is formed in the horizontal support, one end of the main shaft is embedded in the groove and can slide along the groove, a second telescopic rod and a second air cylinder which are parallel to the horizontal support and are connected with each other are further arranged below the horizontal support, and the other end of the second telescopic rod is connected with the main shaft.

4. The multifunctional clamp according to claim 1, wherein a pressing column and two rotating columns are further disposed at the horizontal ends of the clamping arms, a rack is disposed at one end of the pressing column, a spring is connected between the pressing column and the clamping arms, the pressing column is embedded in the clamping arms, the other end of the pressing column is exposed out of the clamping arms by 5-10cm, a plurality of threaded holes are uniformly formed in the rotating columns, and the limiting columns are in threaded connection with the rotating columns.

5. The multi-function clamp of claim 4, wherein said clamping arms further comprise a gear matching the rack of the pressing post, said gear being connected to two rotary posts on the clamping arms, said rotary posts being rotatable 0-90 °.

6. The multi-purpose clamp of claim 1, wherein the front end of the spacing post is tapered.

7. The multi-function clamp of claim 1, wherein the vertical support is provided with a control panel, and the control panel is provided with buttons for adjusting the rotating motor, the first air cylinder and the second air cylinder.

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