Adjustable object clamping walking device
By designing an adjustable cuff walking device, the clamp rod assembly and rotary wheel system are used to solve the problem that the existing technology cannot effectively clamp and move materials of multiple specifications, and efficient and safe transportation of building materials, saving manpower and shortening construction periods .
Patent Information
- Application Number
- CN202420940333.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-02
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-02
AI Technical Summary
The insert devices at existing construction sites cannot effectively clamp and move construction materials of multiple specifications and sizes, and are inconvenient to use, labor-intensive and delayed construction periods.
An adjustable cuff walking device is designed, using clamp rod assembly and a rotor system. By adjusting the clamp rod length and rotor shaft design, clamping and stable transportation of various specifications of materials can be achieved, reducing manpower operations and improving labor efficiency. .
The device can clamp a variety of building materials, save manpower, improve transportation efficiency, reduce material losses, achieve green construction, and be safe and reliable in use.
Smart Images
Figure CN222276225U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of equipment in the construction industry, in particular to an adjustable object-clamping walking device used in construction sites. Background Art
[0002] With the rapid development of social economy, various new building materials are constantly emerging. The brick clamps currently used in the construction industry can only clamp a single type of light-weight and small-volume bricks. Faced with a large number of new wall materials and large-sized block materials, such small brick clamps are powerless, not to mention being able to clamp these new materials and move them. If manual transportation is arranged using a trolley, it will be quite labor-intensive and material-intensive, and delay the construction period.
[0003] A Chinese patent document with publication number CN206654438 U (patent number CN2017204453669) discloses a brick-carrying clamping device for use at a construction site. The device adjusts the number of clamped bricks by adjusting the spacing between clamping plates, and a transfer box is provided to prevent bricks from slipping and injuring people.
[0004] This type of clamping device has the following three shortcomings: first, each time it is used, the building bricks or small building blocks must be clamped and placed in a transfer box. When arriving at the destination, these materials must be clamped from the transfer box and placed at the construction site. The two clamping and placing of materials waste a lot of physical strength and time of the person using the brick clamp; second, the device has a simple structure and a limited box volume, and cannot transport larger-sized building materials; third, the device is difficult to install and adjust, is unstable in movement, and has low reliability in use. Utility Model Content
[0005] The purpose of the utility model is to overcome the shortcomings of the above-mentioned technology and provide an adjustable object clamping walking device with simple structure, reasonable design and convenient use.
[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a first embodiment of an adjustable object clamping walking device, including a clamping rod assembly 1, a clamping rod assembly 2, a screw rod 1, a cart handle, a clamping plate 1 and a clamping plate 2, wherein the clamping rod assembly 1 is composed of a right-angle end rod 1, a sleeve rod 1, and a connecting rod 1, wherein the sleeve rod 1 is provided with an internal thread 1 throughout its length, and its two ends are respectively matched and connected with the external threads 1 of the right-angle end rod 1 and the connecting rod 1, and the distance between them is increased or decreased by adjusting nuts provided at both ends; The lower end of the right-angle end rod 1 away from the sleeve rod 1 is forked to set a clamping plate 1 and a fork rod 1 in a direction perpendicular to the sleeve rod 1, and the sleeve rod 1, the right-angle end rod 1, the clamping plate 1 and the fork rod 1 are in the same plane; a rotating wheel is connected between the clamping plate 1 and the fork rod 1 through a rotating wheel shaft; the clamping rod assembly 1 is movably connected to the clamping rod assembly 2 through a clamping rod rotating shaft; the clamping rod assembly 2 is composed of a right-angle end rod 2, a sleeve rod 2, a connecting rod 2, and a supporting rod 2; the sleeve rod 2 is provided with two internal screws throughout its length, and its two ends are respectively connected to the right-angle end rod 2 and the connecting rod The outer screw thread of the second connecting rod is matched and connected, and the distance between them can be increased or decreased by adjusting nuts arranged at both ends; a support rod is fixedly connected to the end of the second connecting rod away from the second sleeve rod downward in the vertical direction, and a clamping plate and a fork rod are forked at the lower end of the second support rod, and the second connecting rod, the second support rod, the second clamping plate and the second fork rod are in the same plane; a rotating wheel is connected between the second clamping plate and the second fork rod through a rotating wheel shaft; a sliding groove is arranged at the part of the second support rod overlapping with the first connecting rod, and the first connecting rod passes through the sliding groove; A second hole is provided on the connecting rod 2 at one end away from the second sleeve rod, and the second hole and the second sleeve rod are respectively located on both sides of the second support rod and close to the second support rod; a hole one is provided on the connecting rod 1 and vertically corresponds to the second hole on the connecting rod 2; the screw rod 1 passes through the hole one in the connecting rod 1 and the hole two in the connecting rod 2 in sequence and then is screwed into the rotating handle of the locking wheel, and a stop pin is provided at the uppermost end of the screw rod 1, and is fixedly connected to the connecting rod 1 by an adjusting nut; the connecting rod 1 can slide freely up and down in the slide groove of the second support rod.
[0007] The second embodiment of the adjustable object clamping walking device of the utility model comprises a clamping rod assembly three, a screw rod two and a clamping plate three, wherein the clamping rod assembly three is movably connected by a pair of clamping arms through a clamping arm rotating shaft; the clamping arm is vertically fixedly connected to a clamp head at one end close to the clamping arm rotating shaft, and the clamp head and the clamping arm are respectively located on both sides of the clamping arm rotating shaft; on the other end of the clamping arm away from the clamp head, the screw rod two passes through the holes three on the two clamping arms in sequence along a direction perpendicular to the clamping arm and then is screwed into the rotating handle, and a stop pin is arranged at the outermost end of its screw rod two; the screw rod two is fixedly connected to the clamping arm that is first inserted through an adjusting nut; a large bracket and a small bracket are fixedly connected downwardly in the clamping arm, and the large bracket and the small bracket are arranged between the clamping arm rotating shaft and the screw rod two, and are fixed to the clamping arm by a bracket fixing pin; the lower end of the large bracket is forked and a clamping plate three and a fork rod three parallel to each other are arranged along a plane direction perpendicular to the clamping arm, and a rotating wheel is connected between the clamping plate three and the fork rod three through a rotating wheel shaft.
[0008] Preferably, the pair of trolley handles have exactly the same structure, one of which is installed on the vertical portion of the right-angle end rod one of the clamp rod assembly, and is fixedly connected to the right-angle end rod one by two handle fixing pins; the other trolley handle is installed on the support rod two of the clamp rod assembly two, and is fixedly connected to the support rod two by two handle fixing pins.
[0009] Preferably, an anti-slip strip is provided on a side of a clamping plate on a right-angle end rod of the clamping rod assembly away from the rotating wheel.
[0010] Preferably, a bearing is installed in the middle of the wheel shaft, a terminal is arranged at one end of the wheel shaft, and an external thread 2 is arranged at the other end, and the wheel is installed on the bearing on the wheel shaft and fixed with a wheel shaft nut.
[0011] Preferably, the locking wheel consists of a rotating handle and a screw rod, the outer ring of the rotating handle is arranged on the outside of a cylindrical wheel body and is fixedly connected to the wheel body by a rod; a wheel hole is opened in the central part of the wheel body, and an internal thread three is arranged along the circumferential side wall of the wheel hole, and the internal thread three matches the thread of the screw rod.
[0012] The technical solution of the adjustable clamping walking device adopted by the utility model has very outstanding substantial advantages: 1. The length of the clamping rod assembly adopted by the utility model can be greatly extended or shortened and adjusted, and can clamp plates, blocks or special-shaped building materials of various specifications, and has strong applicability; 2. The solution of the utility model adopts the lever principle to clamp building materials and directly transport them through the rotating wheel, which has a very obvious labor-saving effect, saves manpower, improves work efficiency, and shortens the construction period; 3. The technical solution adopted by the utility model has a very strong clamping force of the clamping rod assembly, and the user does not need to touch the material, and the safety performance is reliable; 4. The technology of the utility model is adopted to clamp, transport and stack materials, which can be done lightly and smoothly, without damaging the materials, reducing the loss of materials, and is beneficial to energy conservation and environmental protection, and realizing green construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.
[0014] Figure 1 It is a front view of the first embodiment of the adjustable object clamping walking device of the utility model; Figure 2 This is the first embodiment of the adjustable object clamping walking device of the utility model. Figure 1 Right side view along line AA; Figure 3 This is the first embodiment of the adjustable object clamping walking device of the utility model. Figure 1 Middle left side view along line BB; Figure 4 This is a large-scale drawing of the rotating wheel of the first embodiment of the adjustable object clamping walking device of the utility model; Figure 5 This is a large-scale drawing of the rotating handle of the locking wheel of the first embodiment of the adjustable object clamping walking device of the utility model; Figure 6 It is a perspective view of a second embodiment of the adjustable object clamping walking device of the utility model; Figure 7 It is a right side view of the second embodiment of the utility model; Figure 8 It is a top view of a second embodiment of the adjustable object clamping walking device of the utility model; Fig. 9 This is the second embodiment of the adjustable object clamping walking device of the utility model. Figure 8The sectional view along the DD line in the figure. In the figure: 1-wheel, 11-bearing, 2-wheel shaft, 21-end, 22-wheel shaft nut, 23-external screw thread 2, 3-clamp rod assembly 1, 31-right angle end rod 1, 311-clamp plate 1, 3111-anti-slip strip, 312-fork rod 1, 32-clamp rod shaft, 33-adjusting nut, 331-external screw thread 1, 34-sleeve rod 1, 341-internal screw thread 1, 35-connecting rod 1, 351-hole 1, 4-cart handle, 41-handle fixing pin, 5-clamp rod assembly 2, 51-right angle end rod 2, 52-sleeve rod 2, 521-internal screw thread 2 , 53-connecting rod two, 531-hole two, 54-support rod two, 541-clamp plate two, 542-fork rod two, 543-slide groove, 6-locking wheel, 61-rotating handle, 611-wheel body, 612-wheel outer ring, 613-wheel center hole, 614-inner thread three, 62-screw rod one, 621-stop pin, 7-clamp rod assembly three, 71-screw rod two, 72-clamp arm, 73-large bracket, 731-clamp plate three, 732-fork rod three, 74-small bracket, 75-clamp arm rotating shaft, 76-chuck, 77-bracket fixing pin, 78-hole three. DETAILED DESCRIPTION
[0015] In order to make the technical means and creative features implemented by the utility model easy to understand and comprehend, the utility model is further explained below in conjunction with specific implementation methods.
[0016] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0017] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model should be understood according to the specific circumstances.
[0018] The technical solution of the utility model is further described in detail below in conjunction with the accompanying drawings.
[0019] like Figure 1 , Figure 2 The first embodiment of the adjustable object clamping walking device disclosed in the utility model is shown, including a clamping rod assembly 3, a clamping rod assembly 2 5, a screw rod 62, a cart handle 4, a clamping plate 311 and a clamping plate 2 541. The clamping rod assembly 3 is composed of a right-angle end rod 31, a sleeve rod 34, and a connecting rod 35. The sleeve rod 34 is provided with an internal thread 1 throughout its length, and its two ends are respectively matched with the external threads 1 of the right-angle end rod 31 and the connecting rod 35, and the distance between them is increased or decreased by adjusting nuts 33 provided at both ends; the lower end of the right-angle end rod 31 away from the sleeve rod 34 is along a vertical direction to the sleeve rod 34. A clamping plate 311 and a fork rod 312 are arranged in a bifurcated direction, and the sleeve rod 34, the right-angle end rod 31, the clamping plate 311 and the fork rod 312 are in the same plane; a rotating wheel 1 is connected between the clamping plate 311 and the fork rod 312 through a rotating wheel shaft 2; the clamping rod assembly 1 3 is movably connected with the clamping rod assembly 2 5 through a clamping rod rotating shaft 32; the clamping rod assembly 2 5 is composed of a right-angle end rod 2 51, a sleeve rod 2 52, a connecting rod 2 53, and a supporting rod 2 54, and the sleeve rod 2 52 is provided with an internal thread 2 throughout its length, and its two ends are respectively matched and connected with the external threads 1 of the right-angle end rod 2 51 and the connecting rod 2 53, and are arranged at both ends thereof The distance between them can be increased or decreased by adjusting the nut 33; a support rod 54 is fixedly connected to the end of the second connecting rod 53 away from the second sleeve rod 52 downward in the vertical direction, and a second clamping plate 541 and a second fork rod 542 are forked at the lower end of the second support rod 54, and the second connecting rod 53, the second support rod 54, the second clamping plate 541 and the second fork rod 542 are in the same plane; a rotating wheel 1 is connected between the second clamping plate 541 and the second fork rod 542 through the rotating wheel shaft 2; a sliding groove 543 is provided on the second support rod 54 at a position overlapping with the first connecting rod 35, and the first connecting rod 35 passes through the sliding groove 543; on the second connecting rod 53 away from the second sleeve rod 52 A second hole 531 is provided at one end of the connecting rod 35, and the second hole 531 and the second sleeve rod 52 are respectively located on both sides of the second support rod 54 and close to the second support rod 54; a hole 351 is provided on the connecting rod 35 and corresponds vertically to the second hole 531 on the second connecting rod 53; the screw rod 62 passes through the hole 351 in the connecting rod 35 and the hole 531 in the second connecting rod 53 in sequence, and then is screwed into the rotating handle 61 of the locking wheel 6, and a stop pin 621 is provided at the uppermost end of the screw rod 62, and the adjusting nut 33 is used to fix the connecting rod 35; the connecting rod 35 can slide freely up and down in the sliding groove 543 of the second support rod 54.
[0020] like Figure 6 , Figure 7 , Figure 8The second embodiment of the adjustable object clamping walking device disclosed in the utility model is shown, including a clamping rod assembly 3 7, a screw rod 2 71 and a clamping plate 3 731. The clamping rod assembly 3 7 is movably connected by a pair of clamping arms 72 through a clamping arm shaft 75; the clamping arm 72 is vertically fixed downwardly to a clamp head 76 at one end close to the clamping arm shaft 75, and the clamp head 76 and the clamping arm 72 are respectively located on both sides of the clamping arm shaft 75; on the other end of the clamping arm 72 away from the clamp head 76, the screw rod 2 71 is connected to the clamping arm 731 along the clamping arm 731. 2 vertically passes through the third hole 78 on the two clamping arms 72 in sequence and then screws into the rotating handle 61, and a stop pin 621 is provided at the outermost end of the second screw rod 71; the second screw rod 71 is fixedly connected to the first clamping arm 72 through the adjusting nut 33; a large bracket 73 and a small bracket 74 are fixedly connected downward in the clamping arm 72, and the large bracket 73 and the small bracket 74 are provided between the clamping arm rotating shaft 75 and the second screw rod 71, and are fixed to the clamping arm 72 by a bracket fixing pin 77; Fig. 9 As shown, the lower end of the large bracket 73 is forked and parallel to each other, a clamping plate 3 731 and a fork rod 3 732 are arranged along a plane direction perpendicular to the clamping arm 72, and a rotating wheel 1 is connected between the clamping plate 3 731 and the fork rod 3 732 through the rotating wheel shaft 2.
[0021] like Figure 3 As shown, the pair of trolley handles 4 have exactly the same structure, one of which is installed on the vertical portion of the right-angle end rod 31 of the clamp rod assembly 3, and is fixedly connected to the right-angle end rod 31 by two handle fixing pins 41; the other trolley handle 4 is installed on the support rod 2 54 of the clamp rod assembly 2 5, and is fixedly connected to the support rod 2 54 by two handle fixing pins 41.
[0022] from Figure 3 It can also be seen that an anti-slip strip 3111 is provided on the side of the clamping plate 311 on the right-angle end rod 31 of the clamping rod assembly 3 away from the rotating wheel 1.
[0023] from Figure 4 It can be seen that the wheel shaft 2 is provided with a bearing 11 in the middle part thereof, one end of the wheel shaft 2 is provided with an end cap 21, and the other end is provided with an external screw thread 23, the wheel 1 is installed on the bearing 11 on the wheel shaft 2, and is fixed by a wheel shaft nut 22.
[0024] from Figure 5It can also be seen that the locking wheel 6 is composed of a rotating handle 61 and a screw rod 62. The wheel outer ring 612 of the rotating handle 61 is arranged on the outside of the cylindrical wheel body 611 and is fixedly connected to the wheel body 611 by a rod. A wheel hole 613 is opened in the center of the wheel body 611, and an internal thread 614 is arranged along the circumferential side wall of the wheel hole 613. The internal thread 614 matches the thread of the screw rod 62.
[0025] Usage method and working principle: The first embodiment disclosed by the utility model of the adjustable object clamping walking device includes a clamping rod assembly and a clamping plate, a sleeve rod 34 of the clamping rod assembly 3 is provided with an internal thread 1 throughout its length, and its two ends are respectively matched and connected with the external threads 1 of the right-angle end rod 31 and the connecting rod 35, and the distance between them is increased or decreased by adjusting nuts 33 arranged at both ends; the lower end of the right-angle end rod 31 away from the sleeve rod 34 is forked to form a clamping plate 311 and a fork rod 312 in a direction perpendicular to the sleeve rod 34; a rotating wheel 1 is connected between the clamping plate 311 and the fork rod 312 through a rotating wheel shaft 2; the clamping rod assembly 3 and the clamping rod assembly 25 are movably connected through the clamping rod rotating shaft 32. The two ends of the sleeve rod 52 with two internal threads are matched and connected with the outer threads of the right-angle end rod 51 and the connecting rod 53 respectively, and the distance between them is increased or decreased by adjusting nuts 33 arranged at both ends; a support rod 54 is fixedly connected downwardly along the vertical direction at one end of the connecting rod 53 away from the sleeve rod 52, and a splint 541 and a fork rod 542 are forked at the lower end of the support rod 54; a wheel 1 is connected between the splint 541 and the fork rod 542 through the wheel shaft 2.
[0026] Rotate the adjusting nuts 33 on the two clamping rod assemblies to adjust the spacing between the rotating wheels 1 on the two clamping rod assemblies to a suitable position, and then push the two rotating wheels 1 to both sides of the material pile to be transported, and tighten the rotating handle 61 in the locking wheel 6 on the clamping rod assembly. Then, the material to be transported can be tightly clamped by a pair of clamping plates installed on the two clamping rod assemblies. Then, the user pushes the trolley handle 4 installed on the two clamping rod assemblies to transport the material to the place where it is needed, unscrew the rotating handle 61 in the locking wheel 6 on the clamping rod assembly, unload the material, and then the previous cycle of clamping and walking can be repeated.
[0027] The embodiments of this specific implementation are preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. According to the content of this specification, many modifications and changes can be made. This specification selects and describes these embodiments in detail in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can understand and use the utility model well. Therefore: All equivalent changes made according to the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An adjustable object clamping walking device, comprising a clamping rod assembly 1, a clamping rod assembly 2, a screw rod 1, a trolley handle, a clamping plate 1 and a clamping plate 2, characterized in that: The clamping rod assembly (3) is composed of a right-angle end rod (31), a sleeve rod (34), and a connecting rod (35); the sleeve rod (34) is provided with an internal thread (341) throughout its length, and its two ends are respectively matched and connected with the external threads (331) of the right-angle end rod (31) and the connecting rod (35), and the distance between them can be increased or decreased by adjusting nuts (33) provided at both ends; the lower end of the right-angle end rod (31) away from the sleeve rod (34) is forked with a clamping plate (311) and a fork rod (312) along a direction perpendicular to the sleeve rod (34); the sleeve rod (34), the right-angle end rod (31), the clamping plate (311) and the fork rod (312) are arranged on the same a plane; a rotating wheel (1) is connected between the clamp plate 1 (311) and the fork rod 1 (312) via a rotating wheel shaft (2); the clamp rod assembly 1 (3) is movably connected to the clamp rod assembly 2 (5) via a clamp rod rotating shaft (32); the clamp rod assembly 2 (5) is composed of a right-angle end rod 2 (51), a sleeve rod 2 (52), a connecting rod 2 (53), and a support rod 2 (54); the sleeve rod 2 (52) is provided with an internal thread 2 (521) throughout its length, and its two ends are respectively matched and connected with the external thread 1 (331) of the right-angle end rod 2 (51) and the connecting rod 2 (53), and the distance between them is increased or decreased by adjusting nuts (33) provided at both ends; when the connecting rod 2 (53) is away from the sleeve rod 2 ( One end of the second supporting rod (52) is fixedly connected to a second supporting rod (54) in a vertical direction downwardly, and the lower end of the second supporting rod (54) is bifurcated to form a second clamping plate (541) and a second fork rod (542), and the second connecting rod (53), the second supporting rod (54), the second clamping plate (541) and the second fork rod (542) are in the same plane; a rotating wheel (1) is connected between the second clamping plate (541) and the second fork rod (542) via a rotating wheel shaft (2); the second supporting rod (54) is provided with a sliding groove (543) at a portion overlapping with the first connecting rod (35), and the first connecting rod (35) passes through the sliding groove (543); a second hole (531) is provided on the end of the second connecting rod (53) away from the second sleeve rod (52), and the second hole (531) is provided. The connecting rod (31) and the sleeve rod (52) are respectively located on both sides of the supporting rod (54) and close to the supporting rod (54); a hole (351) is provided on the connecting rod (35) and vertically corresponds to the hole (531) on the connecting rod (53); the screw rod (62) passes through the hole (351) in the connecting rod (35) and the hole (531) in the connecting rod (53) in sequence and then is screwed into the rotating handle (61) of the locking wheel (6), and a stop pin (621) is provided at the uppermost end of the screw rod (62), and the adjusting nut (33) is used to fix the connecting rod (35); the connecting rod (35) can slide freely up and down in the sliding groove (543) of the supporting rod (54).
2. The adjustable object clamping walking device according to claim 1, characterized in that: A pair of trolley handles (4) have completely the same structure, one of which is mounted on the vertical portion of the right-angle end rod (31) of the clamp rod assembly (3), and is fixedly connected to the right-angle end rod (31) by two handle fixing pins (41); the other trolley handle (4) is mounted on the support rod (54) of the clamp rod assembly (5), and is fixedly connected to the support rod (54) by two handle fixing pins (41).
3. The adjustable object clamping walking device according to claim 1, characterized in that: A non-slip strip (3111) is provided on a side of a clamping plate (311) on a right-angle end rod (31) of the clamping rod assembly (3) away from the rotating wheel (1).
4. The adjustable object clamping walking device according to claim 1, characterized in that: The wheel shaft (2) has a bearing (11) installed in the middle of the wheel shaft (2). The wheel shaft (2) has a head (21) at one end and an external screw thread (23) at the other end. The wheel (1) is installed on the bearing (11) on the wheel shaft (2) and fixed by a wheel shaft nut (22).
5. The adjustable object clamping walking device according to claim 1, characterized in that: The locking wheel (6) is composed of a rotating handle (61) and a screw rod (62). The wheel outer ring (612) of the rotating handle (61) is arranged outside a cylindrical wheel body (611) and is fixedly connected to the wheel body by a rod. A wheel center hole (613) is provided at the center of the wheel body (611). An inner thread (614) is provided along the circumferential side wall of the wheel center hole (613). The inner thread (614) matches the thread of the screw rod (62).
6. An adjustable object clamping walking device, comprising a clamping rod assembly three, a screw rod two and a clamping plate three, characterized in that: The clamp rod assembly (7) is composed of a pair of clamp arms (72) movably connected via a clamp arm shaft (75); the clamp arm (72) is vertically fixedly connected to a clamp head (76) at one end close to the clamp arm shaft (75), and the clamp head (76) and the clamp arm (72) are respectively located on both sides of the clamp arm shaft (75); at the other end of the clamp arm (72) away from the clamp head (76), the screw rod (71) passes through the holes (78) on the two clamp arms (72) in turn along a direction perpendicular to the clamp arm (72) and is then screwed into the rotating handle (61), and a stop pin (621) is provided at the outermost end of the screw rod (71); the screw rod (71) is connected to the clamp arm (72) by a screw rod (621). The over-adjusting nut (33) is fixedly connected to a clamping arm (72) that is first inserted; a large bracket (73) and a small bracket (74) are fixedly connected downward in the clamping arm (72); the large bracket (73) and the small bracket (74) are arranged between the clamping arm rotating shaft (75) and the second screw rod (71), and are fixed to the clamping arm (72) by a bracket fixing pin (77); the lower end of the large bracket (73) is forked and a clamping plate (731) and a fork rod (732) are arranged parallel to each other along a plane direction perpendicular to the clamping arm (72); a rotating wheel (1) is connected between the clamping plate (731) and the fork rod (732) via a rotating wheel shaft (2).