Stable tower crane supporting frame

Abstract

The utility model relates to the technical field of tower crane supporting frame bodies, in particular to a stable tower crane supporting frame which comprises a base, a stable assembly, an auxiliary assembly, a supporting frame body and a tower crane body. The base is provided with a stabilizing groove, and the stabilizing groove is provided with a fixing groove and an opening. The stabilizing assembly is connected to the base; the stabilizing assembly comprises a stabilizing clamping plate and a connecting clamping plate, the stabilizing clamping plate is connected with a moving rod a, the moving rod a is connected with an air cylinder a, the connecting clamping plate is connected with a moving rod b, and the moving rod b is connected with an air cylinder b; the two stable clamping plates and the two connecting clamping plates have the same connecting structure and are connected to form a clamping cavity for stabilizing the tower crane body; the auxiliary assembly is connected to the stabilizing assembly; the supporting frame body is connected to the stabilizing groove. According to the tower crane supporting frame, the phenomenon that connecting joints of the tower crane supporting frame body loosen and cause accident risks is avoided, and the using stability of the tower crane supporting frame is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tower crane support frame body technical field especially relates to a stable tower crane support frame. BACKGROUND

[0002] With the rapid development of economy, the construction industry of the whole country and even the whole world has developed rapidly, and a large number of high-rise buildings are built every year, such as dams, bridges, high-rise buildings and other buildings, which often need support frame body to assist construction in engineering construction, and the support frame body is a common support device in high-rise buildings, and the tower crane is the most commonly used hoisting equipment on the construction site, which can hoist materials horizontally or vertically. The hoisted materials include steel bars, wood blocks, concrete and steel pipes.

[0003] The Chinese patent with publication number CN218968727U discloses a stable tower crane support frame, which comprises a tower crane and a support rod, the lower end of the tower crane is fixedly provided with a support base, the upper end of the support rod is fixedly connected with the tower crane, the lower end of the support rod is fixedly connected with a mounting seat, the mounting seat is fixedly connected with the support base, the lower end of the support rod is connected with an extension frame, the other end of the extension frame is connected with the tower crane, the support rod comprises a plurality of spliced pipes, the plurality of spliced pipes are connected end to end, and a connecting sleeve is sleeved on the connection part of the plurality of spliced pipes through threads, the two ends of the extension frame are respectively provided with a first fixing sleeve and a second fixing sleeve, an inner rod and an outer rod are connected between the first fixing sleeve and the second fixing sleeve, and the outer rod is sleeved on the outside of the inner rod in a sliding mode. In the utility model, the size and angle of the support rod and the extension rod can be appropriately adjusted according to needs, and the stable tower crane support frame is suitable for tower cranes of different sizes.

[0004] The structure of the existing stable tower crane support frame is connected through a flange structure, but there is a gap at the connection part of the flange structure, so that the tower crane support frame body connection node is loose when used under bad weather conditions, the overall stable tower crane support frame shakes, the accident risk is increased, and the practicality of the stable tower crane support frame is reduced. UTILITY MODEL CONTENTS

[0005] In view of the problems in the background art, a stable tower crane support frame is provided.

[0006] The utility model provides a stable tower crane support frame, which comprises a base, a stabilizing assembly, an auxiliary assembly, a support frame body and a tower crane body.

[0007] The base is provided with a stabilizing groove, the stabilizing groove is provided with a fixing groove and an opening;

[0008] The stable assembly is connected to the base; the stable assembly comprises stable clamping plates and connecting clamping plates, the stable clamping plates are connected to moving rods a, the moving rods a are connected to air cylinders a, and the connecting clamping plates are connected to moving rods b, and the moving rods b are connected to air cylinders b;

[0009] The stable clamping plates and the connecting clamping plates are provided with two respectively, the two stable clamping plates and the two connecting clamping plates are connected in the same structure and constitute a clamping cavity, and are used for stabilizing the tower crane body;

[0010] The auxiliary assembly is connected to the stable assembly.

[0011] The support frame body is connected to the stable groove.

[0012] Preferably, the base is connected with support seats on the periphery of four sides, and is used for connecting the air cylinders a and the air cylinders b respectively.

[0013] Preferably, the stable clamping plates and the connecting clamping plates are connected in the stable groove, and the auxiliary assembly is movably connected above the stable clamping plates and the connecting clamping plates, and is used for reinforcing the connection of the stable clamping plates and the connecting clamping plates.

[0014] Preferably, the auxiliary assembly comprises adjusting pieces a and adjusting pieces b.

[0015] The adjusting piece a comprises a support rod, the support rod is hollow inside, and open ends of the support rod are connected with adjusting clamping rods respectively, the adjusting clamping rods and the support rod are provided with mounting through holes, the mounting through holes are connected with connecting bolts, and the support rod and the adjusting clamping rods at two ends are detachably connected.

[0016] The support rod is provided with a circular through hole, the circular through hole is connected with a fixed rod, one end of the fixed rod passes through the circular through hole and is connected with a mounting groove, and the adjusting piece a and the adjusting piece b are connected.

[0017] Preferably, the adjusting piece a and the adjusting piece b are provided with the same structure.

[0018] Preferably, the support frame body is connected with mounting rods at lower ends, the mounting rods are connected in fixed grooves, and the stable clamping plates and the connecting clamping plates are movably connected outside the support frame body.

[0019] Preferably, the support frame body is provided with square through holes, and the tower crane body passes through the square through holes and is connected with the stable groove and the auxiliary assembly.

[0020] Compared with the prior art, the utility model has the beneficial technical effects that:

[0021] The utility model discloses a base is provided with steady groove, steady groove is provided with fixed groove and sets up the opening, and the opening and steady assembly are connected, and steady assembly uses steady clamping plate and connecting clamping plate, and steady clamping plate and connecting clamping plate all set up two, and two steady clamping plate and connecting clamping plate connection structure are same, make the connection constitute clamping chamber, and the inside connection support frame body of clamping chamber, and support frame body connects tower crane body, reach steady support use to tower crane body, and use cylinder a and cylinder b control steady clamping plate and connecting clamping plate movement respectively, and steady clamping plate and connecting clamping plate connection support frame body are used for clamping, and then replace flange structure steady support frame body connection node connection, convenient further improve tower crane support frame use steady type, avoid tower crane support frame body connection node loose, improve the overall steady type tower crane support frame practicality, avoid causing the increase accident risk, improve steady type tower crane support frame practicality. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram in the utility model;

[0023] Figure 2 It is the base frame structure schematic diagram in the utility model;

[0024] Figure 3 It is the steady assembly structure schematic diagram in the utility model;

[0025] Figure 4 It is the auxiliary assembly structure schematic diagram in the utility model.

[0026] Sign significance: 1, base;101, fixed groove;102, opening;103, support seat;2, steady assembly;201, steady clamping plate;202, moving rod a;203, cylinder a;204, connecting clamping plate;205, moving rod b;206, cylinder b;3, auxiliary assembly;301, support rod;302, adjustment clamping rod;303, bolt;304, adjustment piece b;305, fixed rod;306, installation groove;4, support frame body;401, installation rod;5, tower crane body. DETAILED DESCRIPTION

[0027] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.

[0028] Example one

[0029] As Figure 1 - Figure 4As shown, the utility model provides a kind of stable tower crane support frame, comprising: base 1, stable component 2, auxiliary component 3, support frame body 4 and tower crane body 5;Base 1 is provided with stable groove, and stable groove is provided with fixed groove 101 and is provided with opening 102;Stable component 2 is connected on base 1;Stable component 2 includes stable clamp plate 201 and connecting clamp plate 204, stable clamp plate 201 connects moving rod a 202, moving rod a 202 connects cylinder a 203, and connecting clamp plate 204 connects moving rod b 205, and moving rod b 205 connects cylinder b 206;Stable clamp plate 201 and connecting clamp plate 204 are provided with two respectively, two stable clamp plate 201 and two connecting clamp plate 204 are connected with same connection structure and are connected to form clamping cavity, for stabilizing tower crane body 5;Auxiliary component 3 is connected on stable component 2;Support frame body 4 is connected on stable groove.By using stable component 2 movement and support frame body 4 connection, support frame body 4 clamping connection tower crane body 5, and then connection mode connection replaces flange structure connection mode, it is convenient to increase stable support frame body connection node connection stability, it is convenient to improve the stable use of tower crane support frame body, avoid the loosening of tower crane support frame body connection node, improve the practicality of whole stable tower crane support frame, avoid to cause the increase of accident risk, improve the practicality of stable tower crane support frame.

[0030] Further explanation, base 1 four faces are peripherally connected with support seat 103, for connecting cylinder a 203 and cylinder b 206 respectively;Stable clamp plate 201 and connecting clamp plate 204 are connected in stable groove, and auxiliary component 3 is movably connected above stable clamp plate 201 and connecting clamp plate 204, for reinforcing stable clamp plate 201 and connecting clamp plate 204 connection.It is convenient to use stable tower crane support frame structure cooperation by moving rod a 202 and moving rod b 205 respectively through opening 102 and corresponding stable clamp plate 201, connecting clamp plate 204 connection, improve the use of stable tower crane support frame.

[0031] Further explanation, the lower end of support frame body 4 is connected with mounting rod 401, and mounting rod 401 is connected in fixed groove 101, and stable clamp plate 201 and connecting clamp plate 204 are movably connected outside support frame body 4;Support frame body 4 is provided with square hole, for tower crane body 5 to pass through and connect with stable groove, auxiliary component 3.According to the use of support frame body 4 and stable component 2, auxiliary component 3 is installed or disassembled, it is convenient to increase the application range of stable tower crane support frame, improve the applicability of stable tower crane support frame.

[0032] Example two

[0033] As Figure 1 And Figure 3The utility model provides a stable tower crane support frame, based on the above embodiment, the embodiment also details the specific components of the auxiliary assembly 3 and the cooperation mode.

[0034] Further, the auxiliary assembly 3 includes an adjusting member a and an adjusting member b 304; the adjusting member a includes a support rod 301, the support rod 301 is hollow inside, and two ends are respectively provided with open connection adjusting clamping rods 302; the adjusting clamping rod 302 and the support rod 301 are provided with mounting through holes, and the mounting through holes are connected with a connecting bolt 303, which is used for detachable connection of the support rod 301 and the two ends of the adjusting clamping rod 302; the support rod 301 is provided with a circular through hole, the circular through hole is connected with a fixed rod 305, one end of the fixed rod 305 passes through the circular through hole and is connected with a mounting groove 306, which is used for connection of the adjusting member a and the adjusting member b 304; the adjusting member a and the adjusting member b 304 are provided with the same structure. When the clamping cavity is used, if the clamping cavity shakes, the adjusting clamping rod 302 and the support rod 301 are connected, the distance between the support frame body 4 and the tower crane body 5 is passed, the two ends of the adjusting clamping rod 302 and the two sides of the stable clamping plate 201 are connected, the length of the adjusting clamping rod 302 is adjusted according to the distance between the two stable clamping plates 201, then the adjusting clamping rod 302 and the support rod 301 are fixed by using the connecting bolt 303, the stability of the stable clamping plate 201 is improved, and a new clamping cavity is formed by cooperation of the adjusting member b 304 around the tower crane body 5, so that the connection structure of the tower crane and the stable support frame body is improved, and the use of the stable tower crane support frame is further improved.

[0035] The working principle of the utility model is as follows: the mounting rod 401 is connected in the fixed groove 101, the mounting rod 401 drives the support frame body 4, the support frame body 4 is connected with the tower crane body 5 through the square through hole, the fixed groove 101 is arranged in the stable groove, the stable groove is arranged on the base 1, the tower crane body 5 is connected with the base 1 stable groove, the stability of the bottom of the tower crane body 5 is improved, and the four support seats 103 are connected around the base 1, the four support seats 103 are connected with two cylinders a 203 and two cylinders b 206, the cylinder a 203 and the cylinder b 206 are started respectively, the movable rod a 202 and the movable rod b 205 connected are moved, the stable clamping plate 201 and the connecting clamping plate 204 are moved and connected outside the support frame body 4, the stable clamping plate 201 and the connecting clamping plate 204 are connected to form a clamping cavity, the clamping cavity is connected and clamped to the whole support frame body 4, the stability of the support frame body 4 is improved, the use of the tower crane body 5 is improved, the whole use of the tower crane support frame body is improved, and when the clamping cavity is used, the auxiliary assembly 3 is used in cooperation according to the use safety and stability, and the use effect of the stable tower crane support frame is further improved.

[0036] The embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A stable type tower crane support frame, characterized by, It includes: Base (1); the base (1) is provided with a stable groove, which is provided with a fixed groove (101) and an opening (102); A stable assembly (2) connected to the base (1); the stable assembly (2) includes a stable clamp plate (201) and a connecting clamp plate (204), the stable clamp plate (201) is connected to a moving rod a (202), the moving rod a (202) is connected to a cylinder a (203), and the connecting clamp plate (204) is connected to a moving rod b (205), the moving rod b (205) is connected to a cylinder b (206); The stable clamp plate (201) and the connecting clamp plate (204) are provided with two respectively, two stable clamp plates (201) and two connecting clamp plates (204) have the same structure and are connected to form a clamping cavity, used for stabilizing the tower body (5); An auxiliary assembly (3) connected to the stable assembly (2); And a support frame body (4) connected to the stable groove.

2. The stable tower crane support frame according to claim 1, wherein, The base (1) is connected to the support seat (103) on the periphery of the four faces, used for connecting the cylinder a (203) and the cylinder b (206) respectively.

3. The stable tower crane support frame according to claim 1, wherein, The stable clamp plate (201) and the connecting clamp plate (204) are connected in the stable groove, and the stable clamp plate (201) and the connecting clamp plate (204) are movably connected with the auxiliary assembly (3) above, used for reinforcing the connection of the stable clamp plate (201) and the connecting clamp plate (204).

4. The stable tower crane support frame according to claim 3, wherein, The auxiliary assembly (3) includes an adjusting part a and an adjusting part b (304); The adjusting part a includes a support rod (301), the support rod (301) is hollow inside, two ends are provided with open connection adjusting clamp rods (302) respectively, the adjusting clamp rod (302) and the support rod (301) are provided with mounting holes, the mounting holes are connected with bolts (303) respectively, used for detachable connection of the support rod (301) and the two end adjusting clamp rods (302); The support rod (301) is provided with a circular hole, the circular hole is connected with a fixed rod (305), one end of the fixed rod (305) penetrates the circular hole and is connected with a mounting groove (306), used for connecting the adjusting part a and the adjusting part b (304).

5. The secure tower crane support frame of claim 4, wherein, The adjusting part a and the adjusting part b (304) have the same structure.

6. The stable tower crane support frame according to claim 3, wherein, The lower end of the support frame body (4) is connected with a mounting rod (401), the mounting rod (401) is connected in the fixed groove (101), and the outer side of the support frame body (4) is movably connected with the stable clamp plate (201) and the connecting clamp plate (204).

7. The secure tower crane support frame of claim 6, wherein, The support frame body (4) is provided with a square hole, used for the tower body (5) to penetrate and connect with the stable groove and the auxiliary assembly (3).

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