CN220267205U - Beam bottom support adjusting device - Google Patents

Abstract

The utility model discloses a beam bottom support adjusting device, which belongs to the technical field of building construction, and comprises a fixed support mechanism, a movable support mechanism and an adjusting mechanism, wherein the fixed support mechanism comprises a plurality of support rods, and the tops of the support rods are abutted to the two sides of a beam template; the movable supporting mechanism is arranged between two adjacent supporting rods at the middle position of the supporting beam template, the movable supporting mechanism is provided with at least two groups of movable supporting mechanisms which are distributed from top to bottom, every two adjacent groups of movable supporting mechanisms are mutually abutted, each group of movable supporting mechanism is provided with two connecting ends which are respectively connected with two different supporting rods, each connecting end is detachably provided with a group of adjusting mechanism, each adjusting mechanism comprises an adjusting pipe and a connecting structure, the outer surface of the adjusting pipe is provided with an adjusting handle, the connecting structure is sleeved on the outer side of the adjusting pipe, and the adjusting pipe can be driven to move up and down along the supporting rods by rotating the adjusting handle so as to drive the movable supporting mechanism to move. The beam template is not required to be disassembled when the height is adjusted, and the beam template is supported effectively.

Description

Beam bottom support adjusting device

Technical Field

The utility model relates to the technical field of building construction, in particular to a beam bottom support adjusting device.

Background

Building structure safety is always the most important goal in the implementation process of each project construction, especially for public buildings, and the building can still be ensured to be safe and stable in earthquake. The beam plate supporting mode has the advantages of high bearing capacity, stable structure, safety, reliability and the like, and is widely applied to public projects such as high-rise buildings, super high-rise buildings and the like.

In the construction process of building projects such as high-rise buildings, concrete needs to be poured to form a beam body, and a beam template needs to be built before the concrete is poured. Before building a beam template, building a support frame, building the beam template, enabling the support frame to support the beam template, and pouring after fixing the beam template. The common beam form board is T style of calligraphy, both sides parallel arrangement, and middle part downward bulge, and the support frame includes stand and horizontal pole, installs a plurality of stands at ground usually, at stand top installation supporting seat, the both sides position of supporting seat supporting beam form board to connect the horizontal pole that the level set up simultaneously between the stand, the middle position of horizontal pole supporting beam form board.

In the existing support frame, because the support frame is limited by the modulus of the support frame, the bottom of the beam template is generally supported only by the support frame, the dosage of the support frame is increased, meanwhile, if the support frame at the bottom of the beam template is not firmly connected with the surrounding frame body, the potential safety hazard is great, and if the middle position of the beam template is supported only by using the cross rod, when concrete is poured, the support is provided only by the compressive stress of the cross rod, the cross rod is bent at great risk, and the die expansion is caused. Meanwhile, the beam template is deformed due to the influence of factors such as temperature, humidity and the like, so that a gap is formed between the beam template and the cross rod; or due to construction errors, the height setting of the beam template may deviate from the intended plan such that a gap is created between the beam template and the cross bar. Because the horizontal pole position is fixed, after the beam form is strutted, can't carry out the altitude mixture control to the beam form again, the existence of clearance influences the supporting effect, and influences the accuracy of construction, easily causes the potential safety hazard.

Disclosure of Invention

The utility model aims to provide a beam bottom support adjusting device, which solves the technical problems that the beam template bottom support in the prior art is weak in strength and cannot be adjusted in height after the beam template is erected.

The technical scheme adopted by the utility model is as follows:

a beam bottom support adjustment apparatus comprising:

the fixed supporting mechanism comprises a plurality of supporting rods, the supporting rods are vertically arranged, and the tops of the supporting rods are abutted to the two sides of the beam template;

the movable supporting mechanisms are arranged between two adjacent supporting rods to support the middle position of the beam template, at least two groups of movable supporting mechanisms are arranged, each group of movable supporting mechanisms are arranged from top to bottom, every two adjacent groups of movable supporting mechanisms are mutually abutted, and each group of movable supporting mechanisms is provided with two connecting ends; the two connecting ends of each group of movable supporting mechanisms are respectively connected with two different supporting rods;

the adjusting mechanism is detachably arranged at each connecting end and comprises an adjusting pipe and a connecting structure, the adjusting pipe is in threaded connection with the supporting rod, an adjusting handle is arranged on the outer surface of the adjusting pipe, the connecting structure is sleeved on the outer side of the adjusting pipe, and the movable supporting mechanism is detachably connected with the connecting structure.

The adjusting handle comprises a plurality of protrusions extending along the radial direction of the adjusting pipe, the protrusions are arranged at intervals around the circumferential direction of the adjusting pipe, and the lower end of the connecting structure is abutted to the adjusting handle.

The connecting structure comprises a connecting sleeve and a connecting clamping plate, wherein the connecting sleeve is sleeved on the adjusting pipe, the lower end of the connecting sleeve is in butt joint with the adjusting handle, the connecting clamping plate is connected with the connecting sleeve, and the connecting clamping plate is detachably connected with the movable supporting mechanism.

The movable supporting mechanism is provided with a first slotted hole, the connecting clamping plate is provided with a second slotted hole, the connecting structure further comprises a bolt, and the first slotted hole is connected with the second slotted hole through the bolt.

The movable supporting mechanisms are provided with two groups, namely a first supporting mechanism and a second supporting mechanism, the first supporting mechanism is abutted to the middle position of the beam template, the second supporting mechanism is abutted to the lower side of the first supporting mechanism, and the first supporting mechanism, the second supporting mechanism and the supporting rod form at least one triangle structure.

The first supporting mechanism comprises a cross rod, and two connecting ends of the cross rod are positioned on the same horizontal straight line.

The second supporting mechanism comprises a supporting frame, the supporting frame is of an inverted V-shaped structure, the middle of the supporting frame is in butt joint with the cross rod, two ends of the supporting frame serve as two connecting ends, and the supporting frame, the cross rod and the supporting rod form two triangular structures.

The bearing frame comprises a bearing block and two bearing rods, the bearing block is arranged on the lower side of the cross rod and is in butt joint with the cross rod, one end of each bearing rod is connected with the bearing block, the other end of each bearing rod is used as a connecting end, and each bearing rod, the cross rod and the support rod form a triangular structure.

The bearing frame further comprises a clamping assembly, and the bearing block is clamped with the bearing rod through the clamping assembly.

The clamping assembly comprises an elastic piece and a limiting column, wherein sliding grooves are formed in two opposite sides of the bearing block, clamping grooves are formed in the inner walls of the sliding grooves, the elastic piece is arranged in the clamping grooves, the limiting column is slidably connected with the clamping grooves, limiting grooves are formed in the bearing rod, one end of the limiting column is abutted to the elastic piece, and the other end of the limiting column is capable of being clamped with the limiting grooves.

The utility model has the beneficial effects that:

according to the beam bottom support adjusting device provided by the utility model, after the beam template is supported, if a gap exists between the beam template and the movable supporting mechanism, an operator is required to rotate the adjusting handle so as to enable the adjusting pipe to move up and down along the supporting rod for height adjustment, so that the height of the movable supporting mechanism is synchronously adjusted, the deformation error and the construction error generated by the beam template are corrected, the movable supporting mechanism can abut against the beam template to play a supporting role, and the beam template is not required to be disassembled; meanwhile, as the movable supporting mechanisms are provided with at least two groups, the bearing capacity of the movable supporting mechanisms is increased, and further the phenomena of bending, mold expansion and the like caused by overlarge stress of the movable supporting mechanisms can be avoided, and the safety and the stability are improved.

Drawings

FIG. 1 is a schematic view of a beam bottom support adjustment apparatus provided by the present utility model;

FIG. 2 is a schematic view of a portion of a beam bottom support adjustment apparatus according to the present utility model;

FIG. 3 is a cross-sectional view of a portion of the structure of the beam bottom support adjustment apparatus provided by the present utility model;

FIG. 4 is a schematic diagram of a part of a beam bottom support adjusting device according to the present utility model;

fig. 5 is a partial cross-sectional view of the structure of fig. 4.

In the figure:

100. a beam template;

1. a fixed support mechanism;

2. a movable supporting mechanism; 21. a first support mechanism; 22. a second support mechanism; 221. a receiving block; 222. a receiving rod; 223. a clamping assembly; 2231. an elastic member; 2232. a limit column; 224. a slide block;

3. an adjusting mechanism; 31. an adjusting tube; 32. adjusting the handle; 33. a connection structure; 331. a connecting sleeve; 332. connecting clamping plates; 333. a bolt.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 5, the embodiment of the present utility model provides a beam bottom support adjusting device, which can support a beam form 100, and has an adjustable self-height, so as to facilitate height adjustment according to actual requirements, and to improve compressive strength, and support more stably.

The beam bottom support adjusting device comprises a fixed support mechanism 1, wherein the fixed support mechanism 1 comprises a plurality of support rods, the support rods are vertically arranged, and the tops of the support rods are abutted to the two side positions of the beam template 100; the movable supporting mechanisms 2 are arranged between two adjacent supporting rods to support the middle position of the beam template 100, at least two groups of movable supporting mechanisms 2 are arranged, each group of movable supporting mechanisms 2 is distributed from top to bottom, every two adjacent groups of movable supporting mechanisms 2 are mutually abutted, and each group of movable supporting mechanisms 2 is provided with two connecting ends; the two connecting ends of each group of movable supporting mechanisms 2 are respectively connected with two different supporting rods; each connecting end is detachably provided with a group of adjusting mechanisms 3, each adjusting mechanism 3 comprises an adjusting pipe 31 and a connecting structure 33, the adjusting pipes 31 are in threaded connection with the supporting rods, adjusting handles 32 are arranged on the outer surfaces of the adjusting pipes 31, the connecting structures 33 are sleeved on the outer sides of the adjusting pipes 31, and the movable supporting mechanisms 2 are detachably connected with the connecting structures 33.

After the beam template 100 is erected, if a gap exists between the beam template 100 and the movable supporting mechanism 2, an operator is required to rotate the adjusting handle 32 so as to enable the adjusting pipe 31 to move up and down along the supporting rod to perform height adjustment, thereby synchronously adjusting the height of the movable supporting mechanism 2, correcting deformation errors and construction errors generated by the beam template 100, enabling the movable supporting mechanism 2 to abut against the beam template 100 to play a supporting role, and not needing to detach the beam template 100; meanwhile, as the movable supporting mechanisms 2 are provided with at least two groups, the bearing capacity of the movable supporting mechanisms 2 is increased, and further the phenomena of bending, mold expansion and the like caused by overlarge stress of the movable supporting mechanisms 2 can be avoided, and the safety and the stability are improved.

Further, the top end of the supporting rod is provided with supporting seats, and the supporting seats are abutted to the two side positions of the beam template 100, so that the supporting area can be increased, the load is dispersed, and the bearing capacity of the supporting rod is improved. The bottom of bracing piece is equipped with the base, improves the stability of bracing piece.

The adjustment tube 31 can be moved up and down along the support rod. The adjusting tube 31 is in threaded connection with the supporting rod, the connecting structure 33 is sleeved on the outer side of the adjusting tube 31, and the movable supporting mechanism 2 is detachably connected with the connecting structure 33. The threaded connection is convenient for adjusting the height of the adjusting pipe 31, and also enables the adjusting pipe 31 and the supporting rod to be self-locked, so that the position of the adjusting pipe 31 is more stable, and the offset is not easy to occur. Because the adjusting pipe 31 is in threaded connection with the supporting rod, the adjusting pipe 31 rotates around the axis thereof in the process of moving up and down, and the connecting structure 33 is required to be sleeved on the outer side of the adjusting pipe 31, so that the connecting structure 33 does not synchronously rotate in the process of rotating the adjusting pipe 31, the setting position of the connecting structure 33 can not interfere with the rotation of the adjusting pipe 31, and the connecting structure can move up and down along with the adjusting pipe 31, and the movable supporting mechanism 2 is prevented from being blocked in the height adjusting process.

The adjusting handle 32 includes a plurality of protrusions extending in the radial direction of the adjusting tube 31, and the protrusions are arranged at intervals around the circumference of the adjusting tube 31, so that the adjusting handle is convenient for a user to hold, and can apply force more conveniently. The lower end of the connecting structure 33 abuts on the adjustment knob 32. The adjusting handle 32 supports the connecting structure 33, and when the adjusting handle 32 moves upwards, the adjusting handle can prop against the connecting structure 33 to drive the connecting structure 33 to move upwards simultaneously; when the adjustment tube 31 moves downward, the connecting structure 33 moves downward due to its own weight to always abut on the adjustment knob 32.

Specifically, the connecting structure 33 includes a connecting sleeve 331 and a connecting clamping plate 332, the connecting sleeve 331 is sleeved on the adjusting tube 31, the lower end of the connecting sleeve 331 is abutted with the adjusting handle 32, the adjusting handle 32 supports the connecting sleeve 331, and when the adjusting handle 32 moves upwards, the connecting sleeve 331 can be abutted to move upwards; when the adjustment handle 32 moves downward, the connection sleeve 331 moves downward onto the adjustment handle 32 due to its own weight. The connecting clamp plate 332 is connected with the connecting sleeve 331, and the connecting clamp plate 332 is detachably connected with the movable supporting mechanism 2.

The connecting clamp plate 332 is fixedly connected with the connecting sleeve 331, and also can be detachably connected. In some embodiments, the connecting clamp plate 332 is fixedly connected to the outer circumference of the connecting sleeve 331, which is convenient for processing and assembly. In this embodiment, the connecting clamping plate 332 is sleeved on the outer periphery of the connecting sleeve 331, and the connecting clamping plate 332 is detachably connected with the connecting sleeve 331, so that replacement is facilitated.

Specifically, the connecting clamp plate 332 is detachably connected to the movable supporting mechanism 2, and the connecting structure 33 is not required to be detached when the movable supporting mechanism 2 needs to be detached or replaced. In some embodiments, the movable supporting mechanism 2 is connected to the connecting clamping plate 332 by a buckle or a bolt, in this embodiment, the movable supporting mechanism 2 is connected to the pin 333 of the connecting clamping plate 332, specifically, a first slot hole is formed in the movable supporting mechanism 2, a second slot hole is formed in the connecting clamping plate 332, the connecting structure 33 further includes a pin 333, the first slot hole and the second slot hole are connected by the pin 333, and the pin 333 is connected for easy disassembly. The connecting clamp plate 332 can be an existing flange plate, has universal specification and is convenient for material taking.

The bearing capacity can be improved by arranging a plurality of groups of movable supporting mechanisms 2, and the safety and the stability are improved. In the present embodiment, the movable supporting mechanism 2 is provided with two groups. In other embodiments, the movable supporting mechanism 2 may be provided with three or more groups.

The two groups of movable supporting mechanisms 2 are respectively a first supporting mechanism 21 and a second supporting mechanism 22, the first supporting mechanism 21 is abutted with the middle position of the beam template 100, the second supporting mechanism 22 is abutted to the lower side of the first supporting mechanism 21, and the first supporting mechanism 21, the second supporting mechanism 22 and the supporting rods form at least one triangle structure. The first supporting mechanism 21 is abutted to the middle position of the beam template 100, so that the stress effect is better, the applied load of the beam template 100 can be uniformly dispersed, the second supporting mechanism 22 is abutted to the lower side of the first supporting mechanism 21, the force born by the first supporting mechanism 21 can be dispersed, and the bearing capacity is improved. The triangle structure is stable, deformation is not easy to occur when the movable supporting mechanism is stressed, and the bearing capacity of the movable supporting mechanism 2 is improved.

Since the first support mechanism 21 directly abuts against the beam form 100, a sufficiently large contact area between the first support mechanism 21 and the beam form 100 is required to disperse the load and improve the load bearing capacity, and the shape of the first support mechanism 21 is not limited.

In this embodiment, the first supporting mechanism 21 includes a cross bar, and two connecting ends of the cross bar are located on the same horizontal line. The horizontal pole is the structure commonly used in job site, uses the horizontal pole as first supporting mechanism 21, and the material of being convenient for is got, saves the cost. The two connecting ends of the cross rod are positioned on the same horizontal straight line, so that the cross rod is ensured to be horizontally placed, the stress is balanced, the beam plate after pouring is horizontal, and the safety and the reliability of the engineering structure are ensured.

The second supporting mechanism 22 is disposed below the first supporting mechanism 21 and abuts against the first supporting mechanism 21, and functions to disperse the load applied to the first supporting mechanism 21 and improve the supporting capability. The shape of the second support mechanism 22 is not limited here.

In this embodiment, the second supporting mechanism 22 includes a supporting frame, the supporting frame is set to be an inverted V-shaped structure, the middle part of the supporting frame is abutted with the cross rod, two ends of the supporting frame are used as two connecting ends, the supporting frame, the cross rod and the supporting rod form two triangle structures, stability is improved, deformation is not easy to occur when the supporting frame is stressed, and the bearing capacity of the movable supporting mechanism 2 is improved.

The two connecting ends of the bearing frame are positioned on the same horizontal straight line, so that the balance of transverse stress is ensured, the poured beam plate is horizontal, and the safety and reliability of the engineering structure are ensured.

Further, the bearing frame comprises a bearing block 221 and two bearing rods 222, the bearing block 221 is arranged on the lower side of the cross rod and is in butt joint with the cross rod, one end of each bearing rod 222 is connected with the bearing block 221, the other end of each bearing rod 222 is used as a connecting end, the force applied by the cross rod can be uniformly dispersed to each bearing rod 222, the bearing frame is uniformly stressed, each bearing rod 222, the cross rod and the support rod form a triangular structure, and the stability is further improved by the aid of the two triangular structures.

The upper surface of the receiving block 221 is provided with a fixing groove, so that the cross rod can be limited in the fixing groove, and the cross rod is prevented from shifting or even falling off after being stressed. In this embodiment, the horizontal pole is the cylinder, consequently establishes the cross-section of fixed slot semi-circular, and the radius of fixed slot is the same with the radius of horizontal pole for the card that the horizontal pole more agrees with has improved stability in the fixed slot.

The bearing rod 222 is detachably connected with the bearing block 221, when the detachable connection is beneficial to adjustment, the bearing rod 222 is firstly detached from the bearing block 221, and then the bearing rod is installed after the height is adjusted, so that the construction operation is facilitated.

The receiving rod 222 and the receiving block 221 can be connected by bolts or magnetic attraction. The stability of the bolt connection is better, and the bolt connection is not easy to deform or fall off after being stressed. The clamping connection is adopted in the embodiment, the clamping connection is favorable for dismounting the joint connection rod 222 and the joint connection block 221, in the operation process, the joint connection rod 222 and the joint connection block 221 can be dismounted firstly, and after the adjusting pipe 31 is adjusted to a proper height, the joint connection rod 222 and the joint connection block 221 are mounted, so that the operation is convenient.

Specifically, the two opposite sides of the receiving block 221 are provided with sliding grooves, the receiving rod 222 is provided with a limiting groove, and the clamping assembly 223 is used for clamping the fixed sliding grooves and the limiting grooves to realize the clamping of the receiving block 221 and the receiving rod 222. The clamping assembly 223 comprises an elastic piece 2231 and a limit post 2232, wherein a clamping groove is formed in the inner wall of the sliding groove of the bearing block 221, the elastic piece 2231 is arranged in the clamping groove, the limit post 2232 is slidably connected with the clamping groove, one end of the limit post 2232 is abutted against the elastic piece 2231, and the other end of the limit post 2232 can be clamped with the limit groove. The elastic member 2231 may be an elastic pad or a spring.

During installation, the receiving rod 222 is pushed into the sliding groove, and the receiving rod 222 extrudes the limit post 2232, so that the limit post 2232 slides to a side far away from the receiving rod 222, and the elastic piece 2231 is extruded, the limit post 2232 clings to the outer surface of the receiving rod 222 under the action of the elastic piece 2231, and when the limit groove of the receiving rod 222 moves to the limit post 2232, the limit post 2232 is inserted into the limit groove under the action of the elastic piece 2231 to clamp and fix the receiving rod 222.

In order to facilitate installation, in this embodiment, one end of the receiving rod 222 is provided with a guiding inclined plane, which saves more effort during the clamping, and improves the installation efficiency, and in other embodiments, the limiting post 2232 may be provided with a guiding inclined plane, so as to facilitate the clamping.

The spacing post 2232 is provided with a toggle button, which can toggle the toggle button to move the spacing post 2232, thereby facilitating the detachable connection between the receiving block 221 and the receiving rod 222. When the assembly is disassembled, the limiting post 2232 slides to the side far away from the receiving rod 222 by pulling the pulling button, so that the limiting post 2232 is separated from the limiting groove, the receiving rod 222 is pulled out of the sliding groove, and the assembly disassembly operation is completed.

For the receiving rod 222, in order to facilitate insertion into the chute, a slider 224 is disposed at one end of the receiving rod 222, and the limiting slot and the guiding inclined plane are both disposed on the slider 224.

When adjusting the beam bottom support adjusting device:

when the movable supporting mechanisms 2 need to move upwards, sequentially adjusting each group of movable supporting mechanisms 2 from top to bottom, so that each group of movable supporting mechanisms 2 moves upwards for a first set distance; when the movable supporting mechanisms 2 need to move downwards, each group of movable supporting mechanisms 2 is adjusted from bottom to top in sequence, so that each group of movable supporting mechanisms 2 moves downwards by a second set distance; each group of movable supporting mechanisms 2 sequentially moves for a first set distance, so that after the movable supporting mechanisms move, every two adjacent groups of movable supporting mechanisms 2 still keep mutually abutting and cannot fall off.

When any group of movable supporting mechanisms 2 is regulated, each group of regulating mechanisms 3 is regulated respectively, the regulating handle 32 is rotated to drive the regulating pipe 31 to rotate, so that the regulating pipe 31 moves upwards or downwards along the supporting rod, and the time can be saved and the efficiency can be improved by regulating the regulating handle 32 respectively.

In the present embodiment, the movable supporting mechanism 2 is provided with two groups, that is, a first supporting mechanism 21 and a second supporting mechanism 22, respectively, the first supporting mechanism 21 is abutted against the middle position of the beam template 100, and the second supporting mechanism 22 is abutted against the lower side of the first supporting mechanism 21.

When the upward adjustment is needed, the two adjusting pipes 31 corresponding to the first supporting mechanism 21 are driven to move upward by the rotation of the adjusting handle 32 for a first set distance, and the two adjusting pipes 31 corresponding to the second supporting mechanism 22 are driven to move upward by the rotation of the adjusting handle 32 for a first set distance, so that the first supporting mechanism 21 and the second supporting mechanism 22 still keep mutually abutting and cannot fall off.

When the downward adjustment is needed, the two adjusting pipes 31 corresponding to the second supporting mechanism 22 are driven to move downward by the first set distance by rotating the adjusting handle 32, and the two adjusting pipes 31 corresponding to the first supporting mechanism 21 are driven to move downward by the first set distance by rotating the adjusting handle 32, so that the first supporting mechanism 21 and the second supporting mechanism 22 still keep mutually abutting and cannot fall off.

In the case where the movable supporting mechanisms 2 are detachable from the connecting structure 33, it is convenient to detach or replace each movable supporting mechanism 2. The method comprises the following steps:

in the process of disassembly or replacement, each movable supporting mechanism 2 can be moved downwards by a proper distance to separate the movable supporting mechanism 2 from the beam template 100, then the bolts 333 are pulled out from the connecting clamping plates 332 and the first supporting mechanisms 21 to separate the first supporting mechanisms 21 from the corresponding connecting structures 33, the bolts 333 are pulled out from the connecting clamping plates 332 and the second supporting mechanisms 22 to separate the second supporting mechanisms 22 from the corresponding connecting structures 33, and each movable supporting mechanism 2 is moved along the horizontal direction to separate the movable supporting mechanisms 2.

The above embodiments merely illustrate the basic principle and features of the present utility model, and the present utility model is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. A beam bottom support adjustment apparatus, comprising:

the fixed support mechanism (1), the fixed support mechanism (1) comprises a plurality of support rods, the support rods are vertically arranged, and the tops of the support rods are abutted to the two side positions of the beam template (100);

the movable supporting mechanisms (2) are arranged between two adjacent supporting rods to support the middle position of the beam template (100), the movable supporting mechanisms (2) are at least provided with two groups, the movable supporting mechanisms (2) are arranged from top to bottom, every two adjacent groups of movable supporting mechanisms (2) are mutually abutted, and each group of movable supporting mechanisms (2) is provided with two connecting ends; the two connecting ends of each group of movable supporting mechanisms (2) are respectively connected with two different supporting rods;

adjustment mechanism (3), every the link can be dismantled and be provided with a set of adjustment mechanism (3), adjustment mechanism (3) are including regulation pipe (31) and connection structure (33), regulation pipe (31) with bracing piece threaded connection, regulation pipe (31) surface is equipped with regulation handle (32), connection structure (33) cover are located the outside of regulation pipe (31), movable supporting mechanism (2) with connection structure (33) can dismantle and be connected.

2. The beam bottom support adjustment device according to claim 1, characterized in that the adjustment handle (32) comprises several protrusions extending in the radial direction of the adjustment tube (31), each of said protrusions being arranged at intervals around the circumference of the adjustment tube (31), the lower end of the connection structure (33) abutting on the adjustment handle (32).

3. The beam bottom support adjusting device according to claim 2, wherein the connecting structure (33) comprises a connecting sleeve (331) and a connecting clamping plate (332), the connecting sleeve (331) is sleeved on the adjusting tube (31) and the lower end of the connecting sleeve (331) is abutted to the adjusting handle (32), the connecting clamping plate (332) is connected with the connecting sleeve (331), and the connecting clamping plate (332) is detachably connected with the movable supporting mechanism (2).

4. A beam bottom support adjusting device according to claim 3, wherein the movable supporting mechanism (2) is provided with a first slot, the connecting clamping plate (332) is provided with a second slot, the connecting structure (33) further comprises a bolt (333), and the first slot and the second slot are connected through the bolt (333).

5. The beam bottom support adjustment device according to any one of claims 1-4, wherein the movable support mechanism (2) is provided with two groups, namely a first support mechanism (21) and a second support mechanism (22), the first support mechanism (21) is abutted to the middle position of the beam template (100), the second support mechanism (22) is abutted to the lower side of the first support mechanism (21), and the first support mechanism (21), the second support mechanism (22) and the support rod form at least one triangle structure.

6. The beam bottom support adjustment device according to claim 5, characterized in that the first support means (21) comprises a cross bar, both said connecting ends of which are located on the same horizontal line.

7. The beam bottom support adjustment device according to claim 6, wherein the second support mechanism (22) comprises a receiving frame, the receiving frame is arranged in an inverted V-shaped structure, the middle part of the receiving frame is abutted with the cross rod, two ends of the receiving frame are used as the two connecting ends, and the receiving frame, the cross rod and the support rod form two triangular structures.

8. The beam bottom support adjusting device according to claim 7, wherein the supporting frame comprises a supporting block (221) and two supporting rods (222), the supporting block (221) is arranged on the lower side of the cross rod and is abutted against the cross rod, one end of each supporting rod (222) is connected with the supporting block (221), the other end of each supporting rod (222) serves as the connecting end, and each supporting rod (222), the cross rod and the supporting rods form a triangular structure.

9. The beam bottom support adjustment device according to claim 8, wherein the receiving rack further comprises a clamping assembly (223), and the receiving block (221) and the receiving rod (222) are clamped by the clamping assembly (223).

10. The beam bottom support adjusting device according to claim 9, wherein the clamping assembly (223) comprises an elastic piece (2231) and a limiting column, sliding grooves are formed in two opposite sides of the bearing block (221), clamping grooves are formed in the inner walls of the sliding grooves, the elastic piece (2231) is arranged in the clamping grooves, the limiting column is slidably connected with the clamping grooves, a limiting groove is formed in the bearing rod (222), one end of the limiting column is abutted to the elastic piece (2231), and the other end of the limiting column can be clamped with the limiting grooves.